2. PET sheet single screw exhaust production line: this
machine only needs to crystallize PET, and does not need to dry.
Its advantages: low energy consumption, simple process, convenient
equipment maintenance, and can ensure the blister *8CM deep
cup.
3. The PET sheet twin-screw exhaust line (free from dry and
crystallization) : Gwell launched PET sheet twin-screw
exhaust line without drying and crystallization which has the
advantages of low energy consumption, high efficiency.This machine
is Gwell's continuous improvement upgraded products , and its
central vacuum system has been upgraded. The original roots - water
ring pump group upgrades to roots - rotary vane pump, which can
make the vacuum degree reach *0 pa, or less. Meanwhile by using PET
special alloy steel thin-wall roller unit can increase the cooling
efficiency, so as to increase output, improve product toughness and
transparency. Gwell's independently programmed operating system
ensures that the device is user-friendly and easy to operate.
Main applications of PP/PS sheet:
* PP/PS blister sheet
* PP/PS single layer sheet, PP/PS co-extruded two-color sheet,
PP double-sided high-transparency sheet, etc. Sheet used in blister
packaging industry.
* PP stationery sheet
* PP transparent sheet, frosted sheet (coarse sand, fine
sand), two-color sheet used in stationery packaging industry
sheet.
PVC Transparent Rigid Sheet Extrusion Line
PVC transparent sheet have many advantages of fire-resistance,
high quality, low cost ,high transparent, good surface, no spot,
less water wave, high strike resistance, easy to mould and etc. it
applys to different kinds of packing, vacuuming and case, such as
tools, toys, electrics, food, medicine and clothes.
PVC Transparent Soft Sheet Extrusion Line
PVC transparent soft sheet is product instead of the
traditional door curtain. It is soft, clear, insulation, safe,
environmental protection, acid resistance, no peculiar smell, easy
to clean, and etc, also can be used in cold and heat insulation,
save energy, wind proof, sound proof, table pad, daylighting,
industrial damping, safety warning, protect surface, these
application used in refrigeration, foodstuff, printing, weaving,
electrics, instrument, medicine, storage. It has good effect on
insulation for electricity, and harmful light.
