High pressure plastic bag material: Low density polyethylene resin (LDPE) Low pressure plastic bag material: High density polyethylene resin (HDPE)
1. High pressure bags have good transparency, while low pressure bags are semi transparent.
2. The high-pressure bag has a very soft feel, while the low-pressure bag has a harder texture and a rustling sound.
3. The tensile strength and toughness of high-pressure bags are better than those of low-pressure bags, and these properties of low-pressure bags are also very good
