Analysis of the future development trend of the plastics industry in Shandong Province

Over the past 30 years of reform and opening up, Shandong plastics industry has basically formed a relatively complete industrial system with a certain level of modern production technology and production scale, from raw material production, processing machinery, mold manufacturing, plastic products to scientific research and development and modern enterprise management. The main economic indicators such as product output, sales income, scientific research and new product development have always been in the forefront of the country, and it has become one of the important plastic industrial production bases in my country. Analyzing the current situation and looking forward to the future, Shandong's plastics industry can be described as both achievements and problems, opportunities and challenges.

1. Development Status of Shandong Plastics Industry

With the strong support of the provincial government, Shandong's state-owned plastic products processing industry carried out large-scale technological transformation and equipment introduction at the end of the last century, laying a solid foundation for the development of Shandong plastics.

(1) Major achievements

1. The scale benefit ranks in the forefront of the country.

During the "Twelfth Five-Year Plan" period, the plastics industry in our province has developed rapidly, and various major economic indicators have ranked in the forefront of the country. According to the new statistical caliber, in 2015, there were 1,329 enterprises above designated size in the plastics industry in the province, with a main business income of 233.283 billion yuan, a total profit of 14.82 billion yuan, and a total profit and tax of 22.967 billion yuan. At the end of 2015, the province's plastics industry enterprises above designated size achieved the second place in the country in terms of main business income, second only to Guangdong. At the end of the "Twelfth Five-Year Plan", the main business income, total profit and total amount of plastic products of the province's plastic industry increased by 58.31%, 65.10% and 29.94% respectively compared with 2010 at the end of the "Eleventh Five-Year Plan" period; during the "Twelfth Five-Year Plan" period ( 2011-2015) with an average annual growth rate of 9.95%, 12.27% and 2.92%, respectively.

2. The key pillar industries and products have obvious advantages.

Agricultural films, woven products, pipes, geosynthetics, disposable plastic gloves, plastic rope nets, etc. are the key pillar industries of plastic products in Shandong Province, and the total production volume ranks first in the country. In the total output of all plastic products, woven products account for more than 30%, and pipes and films account for 13-16% respectively, which are relatively large. The manufacture of special equipment for the production of plastic products and plastic processing is relatively developed, and the plastic resins and copolymers have a good foundation; the production equipment for extrusion products has comparative advantages. With the continuous development of the market scope, some plastic product manufacturers have developed to their upstream plastic raw material production fields, such as plastic woven bag manufacturers investing in the production of polypropylene powder, and the supporting industrial chain is becoming more and more perfect. At the end of the "Twelfth Five-Year Plan", the whole industry has 5 Chinese famous brands, 62 Shandong famous brand products, 3 Chinese well-known trademarks, and 43 Shandong famous trademarks.

3. Industrial agglomeration develops, and the scale effect is obvious.

At the end of the "Twelfth Five-Year Plan", the province's plastics industry has a total of 12 national-level characteristic regions and production clusters, and 6 provincial-level ones. The 18 major industrial bases are mainly plastic weaving, agricultural film, PVC reinforced hoses, pipes, plastic rope nets and other products. They are distributed in Zibo, Changle, Liaocheng, Dezhou, Binzhou, Zaozhuang and other places, bringing together more than 2,270 enterprises. There are more than 120,000 employees and a total production capacity of 5.6 million tons. In 2015, the output was 3.5 million tons, and the main business income was 58 billion yuan. The cultivation and development of characteristic regions and industrial clusters has injected new impetus into the scale and competitiveness of Shandong's plastics industry, which not only strongly promoted the growth and development of the local plastics industry, but also promoted regional economic development and social progress.

(2) Existing problems

Although our province's plastics industry is in a leading position in the country in terms of total scale, compared with southern provinces, there are still some gaps in R&D investment and brand building.

1. The industry is big but not strong, there are few high-end brands and leading enterprises, and the development is constrained by upstream and downstream industries.

Among the more than 10,000 plastic product manufacturers in the province, more than 85% are small and medium-sized enterprises, and enterprises above designated size only account for 10% of the total number of enterprises. situation. In terms of enterprise scale and brand awareness, there is a certain gap compared with Guangdong, Zhejiang, Jiangsu and other provinces. Plastic industry in our province

The overall development is subject to the upstream and downstream industries. The automobile, home appliances, and electronics industries are important clients of the injection molding industry. Although our province is a major province in the home appliance industry, it is restricted by the level of the mold industry and the imperfection of related supporting industries. The pulling effect of the industry has not played its due level.

2. The research and development investment is insufficient, and the research and development of new materials is lagging behind.

First, the investment in technological transformation of plastic enterprises in our province is insufficient, equipment transformation and updating is slow, product unit consumption is high, waste is large, and resource utilization is low; the proportion of investment in scientific research and development is low, and the investment in research and development of leading enterprises accounts for less than 2%, and the overall investment in research and development is insufficient. . The second is the slow development of high-tech industries, which cannot meet the high requirements and high demands for new plastic materials in rapidly developing industries such as automobiles, home appliances, medical care, aerospace, high-speed rail, and ocean. Third, due to the backwardness of R&D investment and policy support, the R&D, promotion and application of new processes, new materials and new technologies are insufficient. The level of newly industrialized countries and developed provinces.

3. There is a shortage of high-level technical personnel, and the ability of independent innovation is weak.

First, there are many problems such as imperfect talent training system and shortage of supply in enterprises. There are serious problems such as lack of enterprise management talents, design talents and senior technicians, and the phenomenon of difficulty in recruiting and retaining people is more prominent. Among the 650,000 employees of more than 10,000 production enterprises in the plastics industry in our province, technical employees only account for about 1/3 and most of them are junior workers, technicians, technicians, engineers and senior engineers.

Teachers only account for about 4%; 80% of enterprises lack high-end R&D talents and high-skilled operators. Second, labor costs continue to rise, and enterprises are under great pressure on labor costs. Third, the ability of independent innovation is weak, the number of technological research and development centers of enterprises at the provincial level and above is still far behind the foreign advanced level, and the overall quality of the products produced is low.

2. Analysis of the Development Situation of Plastics Industry in Shandong Province

At present, the world economy has entered a period of transformation and adjustment. The world is in a new era of getting rid of old growth and restructuring its industrial structure. The world is looking for new growth drivers and development engines. Global industrial transformation, structural adjustment, factor flow, and governance reform have become the global The "new normal" of economic cyclical changes. In addition, the cost of production factors continues to increase, the constraints of resources, environment and energy are comprehensively strengthened, the contradiction of excess production capacity is prominent, and the innovation ability is insufficient. Variety. The plastics industry has changed from high-speed growth to moderate-speed and steady growth. At the same time, the downward pressure on the economy has increased, and enterprises are also facing many difficulties and problems in production and operation. Therefore, it is an important task for us to carefully analyze the situation we are facing, adapt to the new normal, take the initiative to take the initiative, and smoothly pass through the transformation period of the plastics industry.

1. The connotation of the development opportunities, environment and conditions of the plastics industry has undergone important changes

At present, a consensus has been reached that China's economic development has entered a "new normal". We see that the "new normal" is a high-level summary of my country's economic development entering a new stage, and it is also a necessary stage for my country's economy to move towards a higher level. The new normal roughly contains three meanings: First, economic growth has entered a transitional period from high speed to medium and high speed, which is the embodiment of the law of economic development stages, the inflection point and turning point of the change in growth rate. Although the growth rate has slowed down, my country's development is still in a period of important strategic opportunities and can maintain stable development for a long period of time. Therefore, we must have confidence; the second is to enter a period of conflict outbreak, that is, the period of growth rate shifting and structural adjustment. The "three phases" of the labor pain period and the early stimulus policy digestion period are superimposed, and various contradictions and problems are intertwined. This requires strategic concentration and a normal mentality. Tactically, we must attach great importance to and prevent various risks. Patience; the third is that China will enter a critical period of reform. It must resolve the structural contradictions in the economy through reform, straighten out the relationship between the government and the market, and promote more efficient growth of the Chinese economy through technological innovation and industrial upgrading. This requires determination. When analyzing the current situation, we must further strengthen our confidence, unswervingly promote reform, technological innovation, transformation and upgrading, and speed up industrial upgrading. Down-to-earth, solid work patience.

The new normal emphasizes "new", and the connotation of the foundation, opportunities, environment and conditions of economic development has undergone significant changes, and it is determined that new understandings, new ideas, and new actions must be taken to do well in various tasks. "Changing" emphasizes the characteristics of stages, and highlights that for a long time in the future, changes in the driving force of economic development and structural adjustment will certainly greatly promote the recombination and adjustment of resource elements. Therefore, "change" and "movement" will be normalized. The biggest change in the new normal is the change in the driving force of economic development. The new driving force under the new normal will have the following characteristics. First, consumer demand, especially consumer demand for diversification, personalization, and private customization, will play a greater role in economic growth. . On the basis of giving full play to the role of investment, export and consumption in driving economic growth, it is necessary to strengthen supply-side management, realize the two-wheel drive of demand and supply, and make efforts to innovate supply and activate consumer demand. Second, the scale driving force of factors has weakened, and more relying on human capital, quality and technological progress, innovation has become a new engine driving development. Therefore, the improvement of factor quality, especially the improvement of efficiency and the improvement of total factor productivity, will play a greater role. Third, the importance of innovation drive is more prominent.

my country's plastics industry, which has developed rapidly with a catch-up type, is still a labor-intensive traditional manufacturing industry. Its competitive advantage is basically a primary comparative advantage supported by cheap labor. The horizontal supply capacity is seriously excessive, and the effective supply shortage is still serious. At present, the plastics industry is facing serious challenges such as the continuous weakening of the traditional advantages of low labor costs, the slowdown in the pace of rapid technological progress, the obvious weakening of the latecomer advantages, the greatly compressed space for scale expansion, and the squeeze of traditional profit space. At the same time, the downward pressure on the economy has increased, and the growth rate of the plastics industry has continued to slow down at the end of the "Twelfth Five-Year Plan" period, and it is still in the stage of downward bottoming. This fully shows that the plastics industry must speed up the transformation of development mode, speed up structural adjustment, speed up technological progress and technological innovation, focus on improving the quality and efficiency of development, and at the same time focus on high-end, cultivate new growth points, and improve productivity as a core, cultivate new competitive advantages, and achieve healthy, stable and sustainable development.

2. A new round of technological revolution and industrial change has brought new challenges to the plastics industry

At present, a new round of global technological and industrial revolution is on the horizon, the fourth industrial revolution is emerging, and the international industrial adjustment and new technology revolution triggered by it are advancing rapidly. First, the "re-industrialization" of developed countries and the accelerated rise of new economies will trigger a profound adjustment of the world's industrial structure. After the international financial crisis, developed countries have implemented the strategies of "re-industrialization" and "return of manufacturing industry" one after another, trying to seize high-end manufacturing and continuously expand their competitive advantages. Emerging countries are also accelerating their opening-up and industrial restructuring plans. In the future, the competition around the market, technology, capital and industrial transfer will be more intense on a global scale. Second, a new round of scientific and technological revolution and industrial revolution is being conceived, and the competition around the commanding heights of technological and industrial development is becoming increasingly fierce. At the same time, it has brought about great changes in the way of production in the manufacturing industry.

Germany's "Industry 4.0" depicts the future prospects of the manufacturing industry, which is very representative. The United States proposed the "Industrial Internet" strategy, the purpose of which is to maintain their leadership in the field of intelligent manufacturing technology and occupy the commanding heights of the manufacturing industry in the Internet era. my country has proposed the "three-step" strategy of "Made in China 2025" to achieve the goal of becoming a manufacturing power. The first step is to strive to become a manufacturing power by 2025. The second step is to achieve industrialization by 2035, and the overall level of the manufacturing industry ranks in the world. The middle level of a manufacturing power, the third step is to reach the 100th anniversary of the founding of the People's Republic of China, and the comprehensive strength will enter the ranks of the world's manufacturing powers. The core of the "Industrial Internet +" proposed by my country is to promote the integration of the Internet, cloud computing, big data, Internet of Things, etc. with modern manufacturing, and to promote the healthy development of e-commerce, industrial Internet and Internet finance. For China's manufacturing industry, compared with developed countries, there is still a big gap. Germany is currently exploring 4.0 on the basis of 3.0. China will expand in parallel in 2.0, 3.0, and 4.0. China's intelligent manufacturing is based on the integration of information technology and manufacturing technology as the core, and digital and intelligent manufacturing with the deep integration of information technology and manufacturing technology as the main development line, transforming from productive manufacturing to service manufacturing.

The new round of technological revolution will have a significant impact on the production mode and industrial form of the manufacturing industry: (1) Digital and intelligent technologies and equipment will run through the entire life cycle of products. In the future, digital technology, network technology and intelligent technology will penetrate and integrate into the whole process of product development, design and manufacturing, and promote major changes in the production process. (2) Digital technology will profoundly change the production mode and industrial form of the manufacturing industry. (3) Greening and servitization have increasingly become new trends in the transformation and development of the manufacturing industry. The most important thing in the future manufacturing industry is to realize the efficient use of resources and energy and minimize the damage to the ecological environment.

The core of the new round of scientific and technological revolution and industrial transformation is to improve the production efficiency of the manufacturing industry and reduce labor, which is to solve the two traditional problems of industrial production at a higher level, namely, increasing output and reducing costs. The new round of technological revolution will profoundly change the production mode and industrial form of the manufacturing industry, and will definitely have a significant impact on the reconstruction and reconstruction of the global manufacturing industry. Therefore, this is a revolution to seize the commanding heights of the future manufacturing industry. The new round of technological revolution poses severe challenges to the plastics industry, but it also provides an opportunity to catch up with development, giving us the opportunity to stand on the same starting line with the world's giants. We must closely follow the latest trends in contemporary technology and keep up with the new round of technology. In the tide of revolution, we follow the trend and take advantage of the trend, unswervingly follow the road of innovation-driven development, and strive to achieve the goal of becoming a strong country in the plastics industry.

3. Fully recognize that the development conditions supporting the plastics industry have undergone important changes

At present, the downward pressure on the plastics industry is increasing, the cost of production factors is increasing, the constraints of resources, environment and energy are comprehensively strengthened, the contradiction of excess production capacity is prominent, and the innovation ability is insufficient. Important changes have taken place in the conditions for the rapid development of the industry, and it can be said that the plastics industry has entered a painful period of structural adjustment. Therefore, the task of accelerating the transformation of the development mode is more urgently placed in front of us.

First of all, it is necessary to fully realize that the high-input, high-energy-consumption and low-cost growth model that has been relied on for a long time in the past is no longer sustainable. We must unswervingly realize the transformation from low-cost driven to innovation-driven development. To this end, we must vigorously promote technological progress, strive to narrow the gap with the international advanced level, comprehensively improve the quality of the industry, accelerate the construction of a modern production system in the plastics industry, and strive to achieve the strategic goal of high-end manufacturing.

Second, it is necessary to comprehensively promote the high-end strategy of products and industrial chains, actively develop new products, and strive to cultivate new growth points. As an emerging manufacturing industry, the plastics industry is developing rapidly, with more and more applications and higher and higher technical content. Compared with developed countries, my country started late, the product quality is not high, and some products cannot be produced. In terms of functional films, various optics, battery separators, seawater desalination, chemical industry, water treatment, polarizing films; in the food industrysurface, various microfiltration and ultrafiltration membranes, including non-thermal sterilization filter membranes; in terms of pipes, they are used for wear-resistant, corrosion-resistant, heat-resistant, special medium transportation, flame retardant for mining, antistatic double-resistance pipes, Pipes for medium and high pressure oil and gas transportation, especially offshore oil and gas transportation pipes; in engineering plastics and special functional plastics, various special engineering plastics for vehicles, ships, aircraft, aerospace, and electronics; in the rotomolding processing industry with great development potential, The gap is bigger. As a new material in the 21st century, plastic is an indispensable high-end supporting material for emerging high-tech industries, high-end equipment manufacturing, new energy, biomedicine, information, energy conservation and environmental protection industries in the future, and occupies an extremely important position in the technological revolution of new materials. , the development prospects are very broad. Therefore, keeping up with the development trend of the international plastics industry, striving to catch up with foreign advanced technologies, and speeding up the narrowing of the gap is an important task that must be done in the transformation of the development mode and industrial upgrading.

Third, we must focus on reducing costs, speed up the conversion of profit models, and ensure that the quality and efficiency of the development of the plastics industry are further improved. At present, the plastics industry is facing the dual pressures of slowing growth rate and increasing cost of production factors, and overall strengthening of resource, environment and energy constraints. Market demand is sluggish, corporate financing is difficult, and reasonable profit margins have been greatly compressed. The traditional profit model of reducing variable costs with the main content of "increasing output and reducing consumption" and reducing fixed costs with the main content of "expanding scale and improving labor productivity" have encountered great challenges, forcing us to accelerate the development of the profit model. change. The Third Plenary Session of the 18th CPC Central Committee proposed to let the market play a decisive role in resource allocation, fully affirming the role of the market, and also raised the core issue of how to play the role of the market and improve the efficiency of resource allocation. The essence of improving resource allocation efficiency is to improve total factor labor productivity. Total factor labor productivity refers to the comprehensive overall planning and optimization of labor productivity, resource utilization, energy utilization, capital utilization, input-output ratio, capital substitution for labor, and talent dividends, so as to achieve the lowest comprehensive cost and maximize comprehensive benefits. According to the calculations of relevant departments, the contribution rate of total factor labor productivity to the economy in my country is only about 30%, while that in developed countries has reached more than 70%. Therefore, improving total factor productivity is the main direction of efforts to convert profit models. Improving total factor labor productivity is a systematic project that requires careful design, scientific management, and overall application. It involves enterprise resource allocation, scientific and technological innovation capabilities, product structure, production and operation organization methods, and informatization levels. The revolution of the model is an important measure to improve the output level, reduce the comprehensive cost and improve the benefit.

Fourth, it is necessary to strengthen the thinking of enterprise strategic transformation. Scientifically determine the overall development strategy, and strengthen the research on market development and marketing strategies, competition strategies and business models. Improve the scientific nature of strategic planning and the effectiveness of execution, adapt to and seize the impact and opportunities brought about by the arrival of the global economic big data era and the new Internet and cloud computing.

Changing the development mode is an inevitable choice for the transformation and upgrading of the plastics industry, which is especially urgent after the plastics industry has entered a new stage of development. The transformation is not only the adjustment of the growth rate, but also the substantial transformation of the growth drivers and development methods. Industrial upgrading is to transform and upgrade the plastics industry with more advanced technology, which is the basic requirement for the plastics industry to reach a new level.

The transformation of the development mode involves a wide range of aspects and is related to the healthy and sustainable development of the plastics industry.

3. Analysis of the development prospects of the plastics industry in Shandong Province

The current plastics industry is facing three major dilemmas: resources, market and environment. To rise, these shackles must be broken. After rapid development in recent years, the domestic market of plastic products has been becoming saturated, and the foreign market has also begun to shrink due to the financial crisis; the raw material for plastic production - oil is also decreasing; the final destination of plastic products and the environmental problems and The issue of food safety has gradually been paid more and more attention by countries all over the world.

1. The plastic products industry has huge development potential

The improvement of economic and technological innovation ability has promoted the progress and development of the plastic products industry. The innovation and development of scientific and technological innovation and institutional management have greatly stimulated the vitality of the market; in order to meet the needs of domestic and foreign markets, the large-scale and high-tech development of my country's plastic manufacturing base has further expanded the application field of plastic products; the plastic industry has operated through new capital. And the adjustment of resource allocation to form a new driving force for the development of the enterprise.

The upgrading and transfer of regional economic strategy has created new market space for the development of my country's plastics industry. The plastics processing industry will achieve strategic upgrading along with the general trend of national economic development, and gradually realize regional strategic transfer. With the acceleration of new rural construction and urbanization, plastic pipes, profiled materials, artificial leather and synthetic leather and other plastic building materials have brought huge development space to economic growth.

With the improvement of people's living standards and the steady growth of international market demand, the upgrading of plastic products for daily necessities has become a new growth space.

2. Independent innovation and industrial upgrading need to advance in depth and breadth

The plastics industry is facing the internationalization of the domestic market. Multinational companies already have an advantage in this huge market with great development prospects in my country, and the competition among enterprises is becoming increasingly fierce.

The consumption of plastics continues to expand, and the amount of waste plastics is increasing. Various factors such as policy, environment, investment, cost, technological progress, and quality standards restrict the speed and quality of the overall development. The application process of new materials, new achievements, new technologies and new processes accelerates the technological progress and development of the plastics industry, enriches the plastics application field, gradually promotes the high-tech field to a higher level, and gradually narrows the distance with developed countries. With the development of modern manufacturing industry, my country's plastic processing will also move forward from the current plastic processing power to a powerful country. Original innovation, self-owned brands, and high value-added products will drive plastic processing enterprises to advance in depth and height, which will become the general trend of the development of this field in the future.

3. The global economy continues to be sluggish, and there is uncertainty in future exports

The slow recovery of the economy of Europe and the United States and other countries has restricted the rapid increase in the export scale of my country's plastic products; international trade protectionism has occurred frequently, and raising the threshold of imported products has become a common form of current trade protectionism, posing a certain threat to my country's plastic product exports; domestically Driven by factors such as rising raw material prices and rising energy and labor costs, the living environment for export enterprises in the industry is even more difficult.

However, it should also be noted that my country's export product types and price advantages are conducive to ensuring the basic stability of export growth. In recent years, among the main export varieties of plastic products in my country, daily-use plastic products account for nearly half of the share, while the international demand for daily-use plastic products fluctuates relatively little. At the same time, the export price advantage is conducive to driving the increase in the export scale of my country's plastic products.

Fourth, the future development focus of Shandong plastics industry (the "Thirteenth Five-Year Plan" period)

During the "Thirteenth Five-Year Plan" period, the plastics industry in Shandong Province should focus on accelerating the transformation and upgrading, focus on improving the independent innovation capability of the plastics processing industry, and focus on new materials, new technologies, new equipment and new products, and vigorously implement the high-end strategy , comprehensively improve the quality of the industry, and strive to achieve new breakthroughs in intelligent manufacturing, digital manufacturing, and network manufacturing.

(1) Breakthroughs in key development areas

1. Focus on the development of multi-functional, high-performance materials and additives, and make breakthroughs in the field of materials

Focusing on the development and application of new materials, speed up the development and production of special materials for high-end polyolefin pipes, special materials for multi-specification rotomolding, 3D printing plastic consumables, medical plastics, bioplastic packaging materials, etc. The development and application of multi-functional alloy materials such as temperature, antibacterial, mildew proof, high toughness, super strength and flame retardant; to accelerate the production and application of special engineering plastics and high performance modified materials such as high performance composite materials; Toxic and harmless, vigorously develop the production and application of green plasticizers, heat stabilizers, etc.

2. Focusing on high-end products, accelerate the increase in the share of mid-to-high-end products, and make breakthroughs in the field of products

It is necessary to strengthen the development of selective porous membranes, and strive to achieve breakthroughs in membrane materials and membranes such as microfiltration membranes, ultrafiltration membranes, nanofiltration membranes, and reverse osmosis membranes. Strive to achieve breakthroughs in high-end battery separators, new optical films, and new flexible screen films. Focus on the development of bio-based plastic auto parts, bio-based plastic packaging products, high-performance polyvinyl chloride building templates, large-diameter high-strength polyolefin drainage, sewage pipeline production. Further promote the production and application of water-based polyurethane, solvent-free and other ecological synthetic leather. Strengthen the modification and high value-added application of waste plastics, especially automotive engineering plastics.

3. Accelerate the research and development of plastic equipment and make breakthroughs in the field of equipment manufacturing

Accelerate the intelligent and digital transformation of plastic equipment, vigorously develop small, ultra-high-precision, ultra-high-speed and intelligently controlled processing equipment, and provide advanced equipment and production lines for intelligent manufacturing, digital manufacturing, and network manufacturing. While welcoming the Industrial Internet+ era, we must lay a solid foundation for the "new hardware era".

4. Accelerate the development of green, energy-saving and high-efficiency new processing and molding technology, and make breakthroughs in the field of processing technology.

It is necessary to speed up the basic processing technology of ultra-high molecular weight polyethylene, speed up the promotion and application of CO2 supercritical foaming process, and speed up the electromagnetic induction energy-saving technology, etc.

(2) Key development industries and products

1. Agricultural plastics

Prioritize the development of agricultural plastics to meet the needs of modern agricultural development. Relying on key enterprises, accelerate the high-performance and popularization and application of agricultural plastics (agricultural greenhouse film, mulch film, forage film, breeding film, irrigation plastic pipes, plastic water-saving equipment, etc.). Make full use of the advantages of our province, focus on the development of various functional shed films, mulch films and forage films required for the cultivation of vegetables, flowers and commercial crops; develop water-saving irrigation equipment, channel anti-seepage pipes and anti-seepage films, micro-irrigation (Drip irrigation, micro-spray, seepage pipe, etc.) equipment.

2. Plastic packaging materials

Focus on the development of various functional and specialized films, high-barrier packaging materials, fresh-keeping packaging materials, permeable packaging materials, high-temperature and radiation-resistant materials, aseptic packaging materials, soluble and self-decomposable materials, mildew proof , insect-proof, antibacterial materials.

3. Plastic building materials

Focus on the development of large and medium-diameter upper and lower water pipes, new indoor upper and lower pipes, hot water pipes, gas pipes, composite pipes and composite profiles, various thermal insulation materials, waterproof materials, wall decoration materials, large underground sewage pipes and high-grade building decoration materials, etc. As well as serialized and standardized pipes, pipe fittings and profiles suitable for different regions and different building types, to speed up the process of industrialization.

4. Engineering plastics

Improve the grade of engineering plastic products in the fields of automobiles, electronic appliances, and information industries. Focus on the development of polyamide (PA), polycarbonate (PC), polyoxymethylene (POM), polyphenylene ether (PPO), polyester (PBT) and special engineering plastics.

5. Automotive plastics

Accelerate the development of new materials that are resistant to aging and deformation such as thermoplastic elastomers and glass fiber reinforced nylon, and adjust product structure; actively promote the use of advanced technologies such as low-pressure molding and gas-assisted injection molding, and increase the size of bumpers, instrument panels, engine covers, etc. Development and production of plastic functional parts such as radiator grilles, seats, and interior parts.

6. New plastic materials

Taking electrical conductivity, electromagnetic shielding, magnetism, thermal conductivity, light transmission, photosensitivity and flame retardancy as the development direction of functional plastics, giving full play to the advantages of functional plastics such as light weight, softness, easy processing, and low cost, expanding electrical and magnetic , light, heat and other functional plastics applications. Strengthen the research and development of modified plastic materials, through filling, blending, and reinforcing modified plastic multi-functional masterbatch (including color masterbatch) materials, focusing on the development of replacing steel with plastic, replacing wood with plastic, and replacing various metals and non-ferrous metals with plastic. Metals continue to expand the scope of application in the fields of home appliances, electronic appliances, automobiles, aircraft, communications, medical, toys, industrial accessories, etc., and promote the development of machinery manufacturing, additives and other industries.

7. Lightweight new materials

At present, 90% of the new materials involved in lightweight design of automobiles are new plastic materials. Among them, structural parts represented by carbon fiber are gradually expanding in the fields of automobile, aerospace, military industry and chemical industry, which are of great significance to energy conservation and emission reduction. The application of plastic materials in the field of packaging is relatively large. An important way to reduce excessive packaging of products is to reduce the weight of packaging materials. Various types of foamed plastic packaging materials will have a lot of room for development.

8. Daily plastic products

Develop all kinds of high-quality, low-cost, green and environmentally friendly daily-use plastic products and simulated plastic products, and strive to replace traditional iron, wood, bamboo, rattan, paper and other materials in more fields.

(3) Key development technology

1. Innovative thinking, transformation and replacement of traditional production and processing technology

In terms of technological innovation, large-scale multi-layer co-extrusion biaxial stretching technology equipment will be used to develop high-grade packaging film materials; multi-layer co-extrusion, multi-layer composite, vapor deposition silicon oxide and other process technologies will be used to produce high-grade fresh-keeping packaging film materials; high-speed packaging film materials will be used. , high precision, co-extrusion and other technologies to produce various types of materials and pipes; large-scale injection gas-assisted injection and other technologies are used to produce large-scale plastic products and large-scale mechanical and electrical product accessories; new formulas and technologies are used to produce anti-aging, anti-fog droplet, New composite multi-functional agricultural greenhouse film such as light conversion and thermal insulation; adopt modification, compounding and other technologies to produce various plastic products from waste plastics.

Focus on supporting the development of calendered wide-width multifunctional agricultural films and anti-seepage materials, biaxially oriented polyester films, new agricultural water-saving equipment, and new geosynthetics. Restrict the development and phase out of high-filled and low-grade plastic pipes, profiles, common mulch films, and shed films; small-scale and small-batch beverage packaging bottles that cannot guarantee hygienic performance, and disposable packaging materials that are not conducive to recycling. In terms of new packaging materials, vigorously develop new and environmentally friendly plastic packaging containers and plastic film packaging materials, actively promote non-toxic, odorless, non-environmental pollution plastic mold mesh flexographic printing technology, and improve the packaging grade and added value of products.

2. Circular economy, resource substitution and expansion technology

Accelerate the construction of waste plastic recycling system, and promote the application of regeneration, modification and high added value. Strengthen research on the recycling and modification technology of engineering plastics for vehicles; vigorously develop waste plastic recycling technology, medical plastic waste sterilization recycling technology, multi-functional plastic degradation technology, crop straw production degradable plastic technology ; Establish engineering plastics recycling, modification, high value-added application system, etc. to protect the environment, reduce environmental pollution, increase energy and social resources.

3. New plastic material technology

The development of new plastic materials is the support for the development of industries such as automobiles, home appliances, aerospace, chemical industry, and medical care. The advent of certain new materials often brings about technological revolutions in the above fields. Strengthen the research and development, promotion and application of bio-based polymer materials, and promote the production and application of bio-based plastic products. Accelerate the application of packaging materials, tableware and film materials, and especially focus on making breakthroughs in the production and application of fully biodegradable plastic films. Accelerate the research and development of non-toxic, low-smoke, low-corrosion, sterile, and heavy metal-free properties of plastic additives and fillers.

4. Improve the design and processing technology of plastic machinery and molds

Plastic Machinery will combine Qingdao Jiaozhou small injection molding machine and other small plastic machinery production enterprise clusters, focusing on the development of packaging materials, high-grade building materials and engineering plastic products extrusion machinery; agricultural wide film, large-diameter plastic pipe unit, profile, wood plastic Composite sheet stretching plastic geogrid production line, waste plastic recycling and recycling molding machine and other products. Actively promote the integration of enterprises in the concentrated areas of plastic mold production in our province, improve the comprehensive design and processing capabilities and levels of plastic molds, and increase the production of plastic products.The further development of the industry provides the necessary technical basis.