Basic Info.
After-sales Service
Provide After Service in Whole Running Life
Warranty
Warranty:One Year
Plastic Processed
EPE EVA Poe
Product Type
Sheet Extrusion
Feeding Mode
Multiple Feed
Assembly Structure
Integral Type Extruder
Engagement System
Full Intermeshing
Screw Channel Structure
Deep Screw
Computerized
Computerized
Transport Package
Goods Loaded Into Container, Packing Included
Product Description
Features of Dwell's EPE(EVA/POE/EVA) solar film extrusion line:
- Film Layers structure: According to the finished film, EVA/POE/EVA film has three layers(EPE film). It will be based on the customer requirements, EPE solar film extrusion line can also produce EVA or POE single layer.
- China EVA / POE / EPE solar film is used for solar cell encapsulation. After lamination and curing, it is bonded and sealed. It plays the role of high light transmittance, preventing water vapor penetration, high and low-temperature resistance, and ultraviolet light resistance to ensure the stable and efficient use of battery modules. It is a durable and reliable packaging material. The EVA / POE / EPE packaging film extrusion line of Dwell machinery is in a leading position in the world.
Advantages of the Dwell EPE(EVA/POE/EVA) solar film extrusion line
- If producing EPE film, the line speed of the EPE solar film extrusion line can reach 12m/min-15m/min, if EVA, can reach15-18m/min, and if POE, can reach 10-13m/min.
- Cooling parts to ensure shrinkage rate is less than 3%.
- DWELL special winder to ensure micro-tension, and achieve automatic winding and cutting.
Comparison of the Dwell EPE(EVA/POE/EVA) solar film and EVA solar film and POE solar film
1.Transparent EVA solar film: with high light transmittance, it is used for bonding glass and cells; The raw materials are EVA resin and various modifiers, which are cheaper.
2.White EVA solar film: compared with transparent EVA solar film, the pretreatment of white fillers such as titanium dioxide is added. It has a strong barrier, low light transmittance, and high reflectivity, which can improve the power generation of components. It has strong resistance to damp-heat aging and ultraviolet aging and can inhibit the aging and cracking of the back sheet.
3.Poe solar film: Poe solar film has a higher water vapor barrier rate and stronger anti-PID performance so the module can be used for a long time. It is the main packaging adhesive film of a double-sided double glass module and film module at present. 4.EPE(EVA/POE/EVA)solar film: It has both the anti-PID performance of POE and lamination efficiency of EVA solar film and reduces the use of POE particles to achieve cost reduction and efficiency increase. At present, it is mainly used in high-efficiency components.
From the perspective of the production process, the main process flow of transparent EVA film, white EVA film, and POE film includes batching, mixing, extrusion, shaping, slitting, and packaging. The process is roughly the same, the extrusion line is basically compatible, and can be converted to each other through technology transformation.
The future of the EVA/POE/EPE solar film market
The market growth of EPE solar film extrusion lines is mainly affected by the growth of photovoltaic installed capacity in China and the world. With the continuous decline of photovoltaic energy cost, photovoltaic power generation will accelerate to replace other traditional fossil energy power generation methods under the background of carbon neutralization.
The favorable policy side and the global photovoltaic economy are gradually highlighted. It is expected that the new installed capacity of global photovoltaics will grow rapidly in the next decade. From 2021 to 2025, the global average annual new installed capacity of photovoltaics is expected to reach 234GW. From 2026 to 2030, almost all the new power demand will be met by clean energy, and the average annual new installed capacity of photovoltaics is expected to reach 280GW.
Parameter
Extruder Type | Co-extrusion GWS160+GWS160 | Co-extrusion GWS180+GWS160 | Co-extrusion GWS180+GWS180 | |
Raw material | EVA, POE | |
Layers | EVA,POE,EVA/POE/EVA three layers(EPE) | |
Net width | 2200mm-2600mm | |
Thickness range | 0.2mm-1mm | |
Max linear speed | 15m/min-18m/min | |
Application | EVA,POE,EPE film for solar encapsulation | |
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Application
EPE solar film extrusion line application
Because of EPE(EVA/POE/EVA) film superior adhesion,durability and optical characteristicas,which is maily used for
- crystalline silicon and solar module encapsulation for PV.
- dressing in the field.
- optical products.
EVA glass laminated film is widely used in
Deep processing of safety flat laminated glass, arc laminated glass, process laminated glass, bulletproof glass, color changing laminated glass, conductive smart glass, solar cell and other special glass.
EVA hot melt adhesive casting film and embossing film are widely used in
Sanitary products: medical surgical clothes, baby diaper film, women's sanitary napkin bottom film, adult diaper film, pet pad film, disposable bed sheets, etc.
Daily necessities: umbrella, raincoat, suit coat, all kinds of tablecloth, shower cap, shower curtain, apron, chair cover, etc.
Packaging supplies: dust cover for computer and electrical appliances, soft packaging for cosmetics, shopping bags, gift bags, file bags, etc.
Address:
No. 198 Suzhou North Road, Chuzhou, Anhui, China
Business Type:
Manufacturer/Factory
Business Range:
Manufacturing & Processing Machinery, Packaging & Printing
Management System Certification:
ISO 9001
Company Introduction:
Dongguan JwellMachinery Co. Ltd is an important manufacturing base in the Pearl River Delta region of Shanghai Jwell Machinery. It is located in Dongkeng town of Dongguang, Guangdong province, covers an area of around 90000 square meters and has about400 technology management employees. It is a professional plastic extrusion machinery manufacturer including producing, processing, sales and service. The main products are: PET single-layer/multi-layer co-extrusion sheet extrusion line; TPU Film Extrusion Line; PP, PS single-layer/multi-layer co-extrusion line; ABS, HIPS automobile panel, refrigerator plate and bags plate extrusion line; Ex; Trusion LinePC, PMMA optic sheet extrusion line; PMMA, PC, GPPS plate extrusion line; PP, PE, PVC thick plate extrusion line; PP, PE, PC hollow cross section plate extrusion line; EVA POE solar film extrusion line / EPE solar film extrusion line; PP, EVA, EVOH, PP five-layer/seven-layer co-extrusion line, PC, PET, PVC corrugated plate extrusion line, etc. It also barrel includes the sales and service of kinds of single-screw, double-screw, cylinder, plastic sheet/plate die, screen changers, distributor, mirror surface roller and flower pattern roller.
Dongguan Jwell Machinery Co. Ltd will keep on adhering to the quality policy and the direction for all staff′s efforts of Jwell Machinery "Excellent quality, Perfect all", remember the core idea "Be Honest", develop new products, improve the quality of original products and do better on service! We sincerely welcome new and old customers at home and abroad to visit our factory and discuss cooperation. We will do our best to provide excellent equipments and service for you!