พลาสติก ฟิล์ม
PP LDPE HDPE
PP Plastic Bag (Polypropylene)
It clears like glossy glass. This kind of plastic can withstand more than 100 degrees Celsius heat, can put boiling water. Or very hot food but this type of bag is not able to withstand the cold When frozen, the frame will become brittle and easily broken.
Production: Width 3 Inches – 40 Inches : Thickness 0.05-0.20 mm/2side
HDPE Plastic Bag (High density polyethylene)
This type of plastic is opaque, white, not glossy. This type of bag is very popular due to being strong, lightweight. Can be used in a variety of ways Because it can withstand heat up to 100 degrees Celsius and cold resistance up to 0 degrees Celsius, therefore can put hot and cold food. But there is caution cannot put food that is hot to boiling point and not frozen in the freezer will be crispy and easily broken
Production: Width 8 Inches – 100 Inches : Thickness 0.05-0.24 mm/2side
LDPE plastic bag (Low density polyethylene)
Manufactured using high pressure good toughness and flexibility resistant to cracking frames. It is soft but not as clear as PP (Polypropylene) plastic. It is less durable than HDPE and is not resistant to heat. But resistant to chemicals can withstand temperatures up to 80 degrees Celsius and withstand temperatures up to 95 degrees Celsius in a short period. But cannot tolerate high temperatures in the boiler as much as PP. This plastic begins to melt at a temperature of 120 degrees Celsius and cold resistance up to -50 degrees Celsius. LDPE is white, opaque, translucent, slippery in itself. Is tough and flexible suitable for producing various films such as cooler bags, copy bags, toys, zipper bags, Insulated wires, cables, squeezed plastic bottles such as brine bottles.
Production: Width 8 Inches – 100 Inches : Thickness 0.05-0.24 mm/2side
