Jwell PVB/SGP interlayer film production line has the significant advantages of high efficiency, stability, energy saving and environmental protection by virtue of advanced technology and excellent process design.The production line adopts intelligent control system to achieve precise temperature control and tension adjustment to ensure uniform thickness, no bubbles and high transparency of PVB (polyvinyl butyral) and SGP (ionic interlayer film) products; the modular design is suitable for a variety of specifications and flexible for production changeover; the energy-saving drying and high-efficiency extruding technology reduces the energy consumption, and equipped with the automated slitting and inspection system, which greatly improves the production efficiency and the rate of finished products, and the production line has the advantages of high efficiency, stability and environmental protection.It meets the high-end market demand for architectural and automotive laminated glass, and is a mature solution for both safety and economy.
Jwell PVB/SGP interlayer film is widely used in high-end safety and functional glass applications. Its high adhesive strength and impact resistance make it ideal for automotive windscreens and side windows, effectively preventing shattering and reducing accidental injuries; in the architectural field, the interlayer is used for blast-resistant glass, bank counters, and curtain walls, providing both bullet-proof safety and UV-blocking (more than 99%); at the same time, its excellent sound insulation (noise reduction of more than 35dB) is suitable for noise-sensitive places such as airports and high-speed railways.At the same time, its excellent sound insulation (noise reduction of more than 35dB) is suitable for noise-sensitive places such as airports and high-speed railways, while its unique light transmission adjustment and heat preservation characteristics (thermal insulation rate of more than 80%) meet the needs of building integrated photovoltaic (BIPV) and energy-saving glass.In addition, decorative art glass design can be achieved through customised colours and textures, comprehensively covering safety, energy saving and aesthetic needs.
Model |
Products width(mm) |
Product thickness(mm) |
Design max capacity(kg/h) |
JWP85(SGP) |
1400-2300 |
0.76-2.28 |
400-500 |
JWP95(SGP) |
2400-3800 |
0.76-2.28 |
500-600 |
JWS150(PVB) |
2000-2600 |
0.38-1.52 |
400-500 |
JWP95(PVB) |
2400-3800 |
0.38-1.52 |
500-600 |
JWP120(PVB) |
2400-3600 |
0.38-1.52 |
1000-1200 |
JWP130(PVB) |
2400-3800 |
0.38-1.52 |
1200-1500 |
JWP65+JWP95(PVB) |
2000-3200 |
0.38-1.52 |
600-700 |
All our machines are fully customizable to meet the unique requirements and specifications of our clients, ensuring tailored solutions for every need!
Pictures of our factory
Pictures of Jwell Stretch Film Extrusion Machine
1. Advanced production technology: Jwell adopts advanced technology and process to produce PVB and SGP interlayer film to ensure the stability and reliability of product quality.
2. Customised production capacity: Jwell is able to customise production according to customers' specific needs and specifications, providing products and services that meet customers' requirements.
3. Strict quality control: From precise measurement and mixing of raw materials, to extrusion moulding under high temperature and pressure, to cutting, each step is carefully designed and strictly monitored to ensure that every detail of the product meets high standards.
4. Professional technical support: Jwell has a professional technical team, which can provide customers with comprehensive technical support and solutions.
5. Perfect after-sales service: Jwell provides perfect after-sales service guarantee system to ensure that customers can get timely solution when they encounter problems in the process of using.
FAQ:
Q1. What are the advantages of Jwell compared with other brands?
Jwell: Cost-effective( lower price than European and American brands for the same configuration); Quick response(local manufacturing in China, short delivery cycle 3~6 months for regular equipment);Mature technology (more than 20 years of industry experience, equipment stability); Globalised service (multi-language team support and overseas offices).
Q2. Can I operate machine if don't have experienced engineers?
Jwell: we can send enough engineers to customer's factory in short-time (5-15days), and also customer can send engineer to JWELL factory for training to get skills of machine operation and maintaining.
Q3. How is the after-sales service of Jwell MACHINERY?How long is the warranty period?
Jwell: provides comprehensive after-sales support. Warranty: usually 1~2 years (core components warranty, except wearing parts); Remote support: 24-hour technical hotline + online troubleshooting; On-site service: engineers are available for door-to-door maintenance (travelling expenses need to be borne); Spare parts supply: global warehouses stock commonly used parts to shorten downtime.
Q4. What is your production capacity?
Jwell: We produce more than 3000 advanced extrusion lines every year world wide.
Q5. How do you ensure your machinery and service quality?
Jwell: Our machines taking the European standards and follow the Germany type of business, we cooperation with International famous brands Siemens Sneider Flender Omron ABB WEG Falk FUJI etc. Our company continuously Imports over 1000 international first-class high precision processing equipment such as multistage machining centers, CNC lathes and CNC milling machines from Korea, Japan etc. All our processes strictly adhere to CE certification, IS09001 and 2008 quality management system. And we have 12 months quality warranty time. We testing theMachine performances before each delivery. Jwell service engineers will always be here for anything you needed.
Q6. How do I accept the equipment?What happens if there is a quality problem?
Jwell: Factory Acceptance (FAT): We can go to Jinwei factory to test the machine and confirm the operation effect; Site Acceptance (SAT): equipment to the factory debugging to meet the standard capacity; Quality issues: free repair or replacement parts within the warranty period (non-man-made damage); Dispute resolution: the contract explicit arbitration clause (such as China International Trade Arbitration Commission).
Q7. What are the advantages of Jwell MACHINERY in terms of technological innovation?
Jwell: focuses on technological innovation, the advantages include: Independent R&D capability; Intelligent production; Environmental protection and energy saving; Customised service.
Q8. What is the distribution of customers and markets for Jwell?
Jwell: customers cover domestic and foreign well-known plastic products enterprises, the market distribution of Asia, Europe, Africa, South America, mainly in India, Russia, Turkey, Vietnam and other countries with branches or agents, exports accounted for an increase year by year.
Q9. How to ensure the safety of equipment transport?
Jwell: cooperates with professional logistics companies, providing sea/air/land transport, and the equipment is packed with anti-shock packaging;
Q10. Is there an after-sales service point in your country?
Jwell: Direct service centre coverage: Vietnam (Ho Chi Minh City);Turkey (Istanbul);Russia (Moscow) 58 contracted service providers in other contries.
Jiangsu Jwell Intelligent Machinery Co., Ltd is a high tech manufacturer dedicated to the research, development and manufacture of plastic extrusion equipment. Our main products are all kinds of plastic sheet, plate, film extrusion equipment.
We not only have professional R&D team, experlenced technicians, but also advanced production and processing base and standardized assembly workshop.
Our customers are all over China as well as overseas countries and regions, Based on the enterprise spirit of "Excellent Quality, Perfect All"
we are constantly exploring the new field of extrusion.

Jwell has its own intellectual property rights system, with more than 1,000 authorised national patents, including more than 80 invention patents, and has been awarded "National High-tech Enterprise", "Top 50 Enterprises of National Light Industry Equipment Manufacturing Industry", "Top 100 Enterprises of National Light Industry Science and Technology", "Shanghai Famous Brand", "National Key New Product", "Provincial Enterprise Technology Centre"."National Light Industry Top 100 Enterprises in Science and Technology", "Shanghai Famous Brand", "National Key New Product", "Provincial Enterprise Technology Centre"."Shanghai Famous Brand", "National Key New Product", "Provincial Enterprise Technology Centre", "Specialized, Specialized and New Enterprise", "Small Giant Enterprise" and other honours.
Our Partner:
Jwell Machinery was established in 1997, as one of the largest professional manufacturers of extrusion equipment in China. Jwell Machinery has been awarded the first place in China's plastics extrusion industry for 14 consecutive years. Through continuous and steady development, our company has built up a globalised production layout, with 14 modern production bases in various places in China such as Jiading district of Shanghai, Zhoushan City and Haining of Zhejiang Province, Taicang City and Liyang City of Jiangsu Province, Dongguan City and Foshan City of Guangdong Province, Chuzhou City of Anhui Province, as well as in Thailand, Spain and Germany.
At present, our company has more than 4,000 professional employees and an annual capacity of more than 5,000 sets of advanced plastic extrusion lines. Relying on a strong R&D team, a team of senior technical experts, an advanced processing and manufacturing base and a standardised assembly workshop, we continue to provide our customers with efficient, stable and intelligent total solutions for plastic processing.
Our enterprise spirit is "Attentive, Enduring, Quick and Orderly", keeping on exploring of new extrusion field. Warmly welcome new and old customers to visit us for investigation, guidance and cooperation. We are happy to offer powerful support for you!