Pp strapping and PET strap quality comparison

August 08, 2019

PP (polypropylene): feather:to opaque, transparent texture film. Flammability: Flammable in flames. Slowly extinguish or continue burning after leaving the flame. When burning, the upper end of the flame is yellow and the lower end is blue; there is a phenomenon of melting and dripping. Can smell the smell of paraffin.
PET (polyester resin): Appearance: transparent. Flammability: Flammable, leaving the flame to continue burning. Flames are yellow, black smoke; slight swelling, sometimes cracking, styrene smell.
Pp strap with product advantages:
1. The error is small, the width error is not more than 0.3mm, and the thickness error is not more than 0.05mm
2. Adhesive effect is good, because of the use of pure material, it is said to be easier to heat. 3. Package with a beautiful appearance, transparent and pleasing.
PET packaging products advantages:
Because it has many advantages such as strong tensile strength, good flexibility, small elongation, excellent high temperature resistance, beautiful appearance, no rust, and low applicable cost, it is widely used in can making, steel, refractories, wood, non-ferrous metals, and building materials. , chemical fiber, paper, glass, agriculture, tobacco, electronics and other industries are alternative steel belts.

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