Most of the qualified household food wraps on the market are low-density polyethylene (LDPE), referred to as PE wraps. PE Cling Film is characterized by safety, non-toxicity, strong ductility, and certain water permeability, so it can be in direct contact with food at room temperature. Household plastic wrap sold in supermarkets or e-commerce channels is generally made of PE.
Items such as Cling Film and fresh-keeping bags can be seen everywhere. We are used to tearing off a section of plastic wrap to seal the food to keep it fresh. Do you really understand plastic wrap?
Types of plastic wrap PE Cling Film, the main component of PE cling film is polyethylene resin, Kitchen Pe Cling Film is mainly used for the packaging of ordinary fruits and vegetables; due to its good air permeability, it is not suitable for packaging foods with high fat and flavor easily damaged by oxygen. PVC Cling Film, PVC is a polymer compound synthesized by addition polymerization of vinyl chloride monomer. It has the characteristics of good transparency, high viscosity, good elasticity and not easy to break, but these characteristics are based on its great harm to people. Some PVC cling film may contain ethylhexylamine (DEHA) as a plasticizer. This substance will damage the human endocrine system and is carcinogenic. It is easy to separate out of the packaging material and enter the human body with food. PVDC (polyvinylidene chloride) cling film, PVDC cling film is mainly used for the packaging of some cooked food, ham and other products. It has the characteristics of good freshness, strong and easy to attach, and can prevent water evaporation. It is superior to PVC cling film in terms of heat resistance and safety. PVDC cling film can be used for both refrigerator preservation and microwave heating, and its operating temperature range can reach -60°C~140°C.
PE Cling Film Features: ◆Strong tensile strength and good ductility. Not easy to break and easy to use. ◆High gloss, high transparency, neat and beautiful display of food. ◆Excellent elasticity, recovery, not easy to break, saving cost. ◆Good viscosity, strong sealing, no water leakage, no smell, no air ingress, no dry moisture, reducing food waste and saving costs. ◆Easy pull sliding knife, saving time, effort and improving efficiency.
