2025 Top 10 stretch film line Manufacturers in China

Introduction to Stretch Film Line

A stretch film line is a production system designed to manufacture stretch films. Stretch films are widely used in various industries for packaging purposes, such as pallet wrapping in logistics, product bundling in manufacturing, and food packaging. These lines typically consist of multiple components, including extruders, dies, cooling systems, and winding units. The extruder melts the plastic raw materials, and the die shapes the molten plastic into a film. The cooling system rapidly cools the film to solidify it, and the winding unit rolls up the finished film. The quality and performance of a stretch film line directly affect the quality, thickness, and strength of the produced stretch films.

Top 10 Manufacturers

1. JWELL Machinery (Haining) Co., Ltd.

JWELL Machinery (Haining) Co., Ltd. is a leading manufacturer in the plastic processing machinery industry. With years of experience and continuous innovation, JWELL has established a strong reputation in the global market. The company is committed to providing high - quality and efficient plastic extrusion machinery, including stretch film lines.

JWELL's stretch film lines are known for their advanced technology and reliable performance. They use state - of - the - art control systems to ensure precise thickness control of the stretch films. The lines are also highly customizable, allowing customers to adjust the production capacity, film width, and other parameters according to their specific needs. In addition, JWELL offers excellent after - sales service, including installation, training, and maintenance support.

The company's stretch film lines are equipped with high - torque extruders, which can effectively melt and plasticize various types of plastic raw materials, such as LLDPE, LDPE, and mLLDPE. The advanced die design ensures uniform film thickness distribution across the entire width of the film. The cooling system is designed to quickly and evenly cool the film, improving its physical properties.

JWELL's advantage lies in its strong R & D team. The company invests a significant amount of resources in research and development to continuously improve the performance and functionality of its stretch film lines. It also has a large - scale production base, which enables it to meet the large - volume orders from customers. Moreover, JWELL has a wide sales network around the world, providing timely and professional services to customers.Website: https://www.jwellfilmtec.com/

2. Nanjing Golden Dragon Machinery Co., Ltd.

Nanjing Golden Dragon Machinery Co., Ltd. has been in the plastic machinery manufacturing field for many years. It is dedicated to the research, development, and production of various plastic extrusion equipment, including stretch film lines.

The company's stretch film lines feature high - speed production capabilities. They can produce stretch films at a relatively high speed without sacrificing the quality of the films. The lines are designed with a modular structure, which makes them easy to install, operate, and maintain. This modular design also allows for easy upgrading and expansion of the production line in the future.

Nanjing Golden Dragon's stretch film lines use advanced screw and barrel designs in the extruder. These designs ensure efficient plasticization of the raw materials and uniform melt flow. The die head is carefully engineered to produce films with excellent optical properties, such as high transparency and low haze. The company also pays great attention to the energy - saving design of its equipment. The stretch film lines are equipped with energy - efficient motors and heating systems, which can significantly reduce the energy consumption during the production process.

One of the company's advantages is its focus on customer needs. It provides customized solutions for different customers based on their specific production requirements. The company also has a professional after - sales service team that can quickly respond to customers' problems and provide on - site support if necessary. In addition, Nanjing Golden Dragon has a good reputation in the domestic market and is gradually expanding its influence in the international market.

3. Guangdong Jinming Machinery Co., Ltd.

Guangdong Jinming Machinery Co., Ltd. is a well - known enterprise in the plastic machinery industry. It has a long - standing history of manufacturing high - quality plastic processing equipment, including stretch film lines.

The stretch film lines of Guangdong Jinming are characterized by their high - precision control systems. These control systems can accurately monitor and adjust various production parameters, such as temperature, pressure, and speed, to ensure the stability and consistency of the film quality. The lines are also capable of producing stretch films with different thicknesses and widths, meeting the diverse needs of customers.

The company uses advanced manufacturing techniques in the production of its stretch film lines. The extruder barrels and screws are made of high - quality alloy materials, which have excellent wear resistance and corrosion resistance. This ensures a long service life of the equipment. The die heads are designed with advanced flow channel technology, which can effectively prevent the occurrence of melt fracture and improve the surface quality of the films.

Guangdong Jinming's advantage lies in its strong technical strength and strict quality control system. The company has a group of experienced engineers and technicians who are constantly working on technological innovation. It also has a complete quality inspection process, from raw material inspection to finished product testing, to ensure that every stretch film line leaving the factory meets the highest quality standards.

4. Jiangsu Xinrongplas Machinery Co., Ltd.

Jiangsu Xinrongplas Machinery Co., Ltd. is a professional manufacturer of plastic extrusion machinery. Its stretch film lines are well - received in the market for their high - performance and cost - effectiveness.

The stretch film lines of Jiangsu Xinrongplas are designed with a user - friendly interface. The operation panel is intuitive and easy to understand, allowing operators to quickly master the operation skills. The lines also have a high degree of automation, which can reduce the labor intensity and improve the production efficiency.

The company's stretch film lines use advanced cooling technology. The cooling rollers are designed to have a large heat - transfer area, which can quickly cool the film and improve its mechanical properties. The winding unit is equipped with a tension control system, which can ensure uniform winding of the film and prevent film wrinkling.

Jiangsu Xinrongplas' advantage is its cost - effective products. The company has optimized its production process and supply chain management to reduce the production cost without sacrificing the quality of the equipment. This enables it to offer competitive prices to customers. In addition, the company provides comprehensive technical support and training services to help customers make the most of their stretch film lines.

5. Shantou Huasheng Plastic Machinery Co., Ltd.

Shantou Huasheng Plastic Machinery Co., Ltd. has been engaged in the production of plastic machinery for a long time. Its stretch film lines are popular among customers for their reliable performance and good after - sales service.

The stretch film lines of Shantou Huasheng are designed to be flexible in production. They can easily switch between different production modes, such as single - layer and multi - layer film production. This flexibility allows customers to adapt to different market demands.

The company uses high - quality components in its stretch film lines. The extruder is equipped with a high - efficiency gearbox, which can provide stable power transmission. The die head is made of high - precision machining, ensuring uniform film thickness. The cooling system is designed to be energy - efficient, reducing the operating cost of the production line.

Shantou Huasheng's advantage is its excellent after - sales service. The company has a dedicated after - sales service team that can provide 24 - hour technical support. They can quickly solve any problems that customers may encounter during the operation of the stretch film line. In addition, the company has a good reputation in the local market and is gradually expanding its overseas market share.

6. Wenzhou Zhongya Plastic Machinery Co., Ltd.

Wenzhou Zhongya Plastic Machinery Co., Ltd. is a specialized manufacturer of plastic processing equipment, including stretch film lines.

The stretch film lines of Wenzhou Zhongya are known for their compact design. These lines take up less floor space, which is very suitable for small and medium - sized enterprises with limited production space. Despite the compact design, the lines still have high production efficiency and can produce high - quality stretch films.

The company uses advanced servo control technology in its stretch film lines. This technology can accurately control the speed and position of the various components of the production line, improving the synchronization and stability of the production process. The extruder is designed with a unique screw structure, which can improve the plasticization efficiency of the raw materials and reduce the energy consumption.

Wenzhou Zhongya's advantage is its innovative design concept. The company is constantly exploring new design ideas to meet the changing needs of the market. It also provides customized design services for customers, taking into account their specific production environment and requirements. Moreover, the company has a relatively low - cost production model, which enables it to offer affordable stretch film lines to customers.

7. Hangzhou Minghua Plastic Machinery Co., Ltd.

Hangzhou Minghua Plastic Machinery Co., Ltd. has been focusing on the production of plastic machinery for many years. Its stretch film lines are characterized by their high - quality and long - term stability.

The stretch film lines of Hangzhou Minghua are equipped with advanced monitoring and diagnostic systems. These systems can real - time monitor the operation status of the production line and detect potential problems in advance. This helps to prevent equipment failures and reduce the downtime of the production line. The lines are also capable of producing stretch films with high strength and good puncture resistance.

The company uses high - quality materials in the manufacturing of its stretch film lines. The frames of the equipment are made of high - strength steel, which provides a stable structure for the entire production line. The extruder and die components are carefully processed and heat - treated to ensure their performance and durability.

Hangzhou Minghua's advantage is its strong after - sales service and product upgrade ability. The company provides regular maintenance and inspection services for its customers. It also continuously upgrades its products based on the latest technological developments, ensuring that customers' production lines can always keep up with the market demand.

8. Dongguan Liyi Plastic Machinery Co., Ltd.

Dongguan Liyi Plastic Machinery Co., Ltd. is an emerging enterprise in the plastic machinery industry. It has quickly gained a good reputation for its high - quality stretch film lines.

The stretch film lines of Dongguan Liyi are designed with a high degree of integration. All the components of the production line are well - coordinated, which can improve the overall production efficiency. The lines are also easy to operate, with simple control interfaces and clear operating instructions.

The company uses advanced extrusion technology in its stretch film lines. The extruder can effectively mix and plasticize different types of raw materials, producing stretch films with uniform composition and good physical properties. The cooling and winding systems are also designed to work in harmony, ensuring the smooth production of high - quality films.

Dongguan Liyi's advantage is its rapid response to market changes. The company closely follows the market trends and continuously adjusts its product design and production strategy. It also provides fast - delivery services for customers, which is very important in today's fast - paced business environment.

9. Shandong Jinyu Machinery Co., Ltd.

Shandong Jinyu Machinery Co., Ltd. is a well - established manufacturer of plastic processing equipment, including stretch film lines.

The stretch film lines of Shandong Jinyu are known for their high - productivity. They can produce a large amount of stretch films in a short period of time, which is suitable for large - scale production enterprises. The lines are also designed to be easy to clean and maintain, reducing the production interruption caused by equipment maintenance.

The company uses advanced screw and die technologies in the production of its stretch film lines. The screws are designed with a special thread profile, which can improve the plasticization efficiency and reduce the energy consumption. The die heads are made of high - precision machining, ensuring the uniform thickness and good appearance of the films.

Shandong Jinyu's advantage is its rich experience in the industry and strong production capacity. The company has a large - scale production base and a complete production process, which can ensure the timely delivery of products. It also has a good after - sales service system, providing customers with long - term technical support.

10. Fujian Xiamen Plastic Machinery Co., Ltd.

Fujian Xiamen Plastic Machinery Co., Ltd. is a professional manufacturer of plastic machinery, with stretch film lines as one of its main products.

The stretch film lines of Fujian Xiamen are characterized by their environmental - friendly design. They use energy - saving motors and heating systems, which can reduce the energy consumption and carbon emissions during the production process. The lines are also capable of recycling and reusing waste materials, which is in line with the concept of sustainable development.

The company uses advanced control algorithms in its stretch film lines. These algorithms can optimize the production process and improve the quality of the films. The extruder and die components are designed with advanced fluid mechanics principles, which can ensure the smooth flow of the molten plastic and improve the production efficiency.

Fujian Xiamen's advantage is its focus on environmental protection and sustainable development. The company is committed to developing and promoting green plastic processing equipment. It also has a good reputation in the local market and is actively exploring the international market.

Conclusion

The above - mentioned 10 manufacturers are the top players in the stretch film line industry in China in 2025. Each of them has its own unique features and advantages. Some are known for their advanced technology and high - precision control systems, while others are recognized for their cost - effectiveness and user - friendly design. These manufacturers not only meet the domestic demand for stretch film production equipment but also have a certain influence in the international market. With the continuous development of the plastic packaging industry, these manufacturers are expected to continue to innovate and improve their products, providing better solutions for the global stretch film production. At the same time, competition among these manufacturers will also promote the overall development of the stretch film line industry in China, making it more competitive in the global market.