PET three layers GAG sheet extrusion line

China plastic extruder manufacturer PET three layers GAG sheet extrusion line can cover single or double sides according to customer needs and can customize different sizes for customers to meet the needs of making cylinders, boxes, windows and other products.


PET three layers GAG sheet extrusion line Advantages

  1. The intelligent control system, the network transmission speed is fast, which greatly reduces the transmission error of information, and makes the speed, pressure and material conveying of PET three layers GAG sheet extrusion line more stable;
  2. The efficient and stable control system can achieve the production speed of 1-80m/min.
  3. The winding part of the PET three layers GAG sheet extrusion line adopts servo control, which is more accurate, and has a speed synchronization function with the whole machine, which makes winding more convenient, simple, and safe.
  4. PET three layers GAG sheet extrusion line adopts international first-line brand Siemens inverter servo control and Ethernet conduction technology control to achieve high efficiency, high precision, high stability and high safety. In case of equipment failure, it can quickly locate errors and carry out remote maintenance. Channel-level diagnosis and error analysis can be realized through HMI, greatly reducing commissioning and production downtime.
  5. The highly digital system makes debugging easier and more convenient to maintain.
  6. GWELL has a complete after-sales service system, from the installation and commissioning of GAG sheet extrusion line to the production and manufacturing of high-quality products, and provides lifelong technical support, so that customers have no worries.


PET three layers GAG sheet extrusion line Product Flows

GAG sheet extrusion line Product Flows

Extruder —- Screen changer —– Melt pump —– T-die —— Calender —– Cooling bracket —– Haul-off—- Winder


Brief introduction of GAG sheet

GAG sheet is a new material instead of a PVC sheet.
GAG sheet is made of three layers of APET and PETG: the middle layer is APET, and the inner and outer layers are PETG; It means PETG+APET+PETG sheet.
At the same time, it has stronger anti-riot performance than PETG sheet, good transparency, no corrugated crystal point, and can press high cycle.
It is mainly used for blister, high cycle, etc. and the price is much cheaper than PETG.


PET three layers GAG sheet extrusion line features:

  1. High transparency and good gloss.
  2. Strong self-adhesive and excellent barrier resistance.
  3. Stress-free whitening and folding resistance
  4. chemical function stability and not easy to corrode
  5. Antifragile caused by low temperature


As a PET three layers GAG sheet extrusion line, China Plastic Extruder Supplier can cover single or double sides according to customer needs and can customize different sizes for customers to meet the needs of making cylinders, boxes, windows, and other products.


Type of extrusion

GAG sheet extrusion machine, GAG sheet is GAG sheet extrusion line

China Plastic Extruder manufacturer – GWELL PET three layers GAG sheet extrusion line can cover single or double sides according to customer needs and can customize different sizes for customers to meet the needs of making cylinders, boxes, windows, and other products. based on components of the PETG+APET+PETG.So it will need a double extrusion part (double extruder, screen changer, gear pump, flow channel) and add distributer.

The important choice is the extruder. The key is customers’ used raw material, especially APET. Because customer usually uses PETG origin material.

Then make sure to use the single-screw or twin-screw extruder. Other auxiliaries will be based on the APET PETG CPET sheet extrusion line.


Type of extrusion line single screw sheet GAG sheet extrusion line twin screw venting GAG sheet extrusion line
Extrusion type Co-extruded
Finished Product three-layer sheet
Raw material PETG-APET-PETG
Net width 600mm-1220mm and more
Thickness range 0.15mm-2mm and more
Capacity 200kg/h-1200kg/h and more
   Application Food and fruit packing,Electronic components packing,Printing ,Furniture surface and more


China Plastic Extruder Supplier PET three layers GAG sheet extrusion line is flexible, transparent, non-toxic, environmentally friendly and easy to recycle.

  • Vacuum Moulding: food packaging, fruit packaging, toy box, gift box, etc.
  • Obstructing Application: Electronic components packaging
  • General Application: folding to form, collar support, decoration materials, folders, binding cover, credit card, etc.
  • Special Application: Medical equipment, medicine packing, industrial antisepsis protection, a baking tray for microwave, cylinders, boxes, windows,etc


About Gwell

Plastic extrusion equipment production plant

Innovation drives enterprise progress. Relying on the group’s strong technology, equipment strength and innovation spirit, Gwell is committed to the development of high-tech products and the international market. Gwell also actively exchanges and cooperates with world-class scientific research institutions. The new technologies, new processes and new products developed by Gwell are widely used in building materials(PP hollow sheet extrusion machine, PC optic extrusion machine), home appliances(SPC floor extrusion machine), packaging(PET sheet extrusion machine, EVOH film extrusion machine), 

medical treatment(PVC rigid sheet extrusion machine), automobiles(TPU film extrusion machine, PVB film extrusion machine), new energy(EVA solar film extrusion machine), aerospace(TPU film extrusion machine), rail transit(waterproof film extrusion machine) and other fields, which are closely related to human life.

Related Product


International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW.

Terms of Payment: LC, T/T

Delivery date:1-4 months

We are committed to produce sheet,film,board extrusion machine.Sheet extrusion machine includes PET sheet, PP、PS sheet, PLA biodegradeble sheet, PETG sheet extrusion machine, PVC soft sheet, PMMA、GPPS sheet extrusion line and so on.Film extrusion machine includes EVA、POE solar film, PVB film, TPU film, PETG film, ASA film and so on.Board extrusion machine includes PC solid board, PP、PE board ,etc.and other extrusion machine like floor, hollow, waterproof , foaming, non-woven fabric extrusion making machine.

Our Trading capacity is about 1,000 extrusion lines every year,and Gwell has exported to over 60 countries and regions for nearly 15 years.

It will take 1-4 months to produce,which caused by different reqiurements of customers and design for each extrusion line.

Yes,Gwell sale teams will provide specification according to customer’s requirements,meanwhile we can give the technical support to customers. Beacause we are not only sales but also technicians.If you are interested in our extrusion machine,please contact us.

Yes,Gwell is complete set of customized turn-key engineering project which include hardware& software design, technology commissioning and after-sales service.Otherwise we can provide formula support.

Cindy  Whatsapp/phone:+86 15906228639

Lucy Lu:      Whatsapp/phone:+86 18861956208

24 hours/7 days available

The whole extrusion line that we often adopt ocean shipping for saving cost,The nearest port of departure is China Shanghai,but if urgent cases like small spare parts,we will send to customer factory by air. Otherwise you can either use your own assigned shipping agent or our cooperative forwarder.

Are there any technical supports for extrusion machine that you need?​

Our service will be always at your disposal over the entire extrusion line life.So if you want to know about any other technical supports.Please contact us as soon as possible.

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