Tengsheng take you to understand the concept of food grade plastic
Tengsheng take you to understand the concept of food grade plastic
Nowadays, people can't live without plastic products in their daily life, such as the aircraft flying in the air, the shoes people wear on their feet, and the household appliances such as TV, computer and mobile phone. Plastic products are everywhere.However, the most widely used, to the number of food packaging plastic bags, plastic containers containing food, drinking water bottles, plastic bags, etc.We use a lot of plastic, but we don't know much about it.In this issue, I'm going to tell you something about plastic products.
Food-grade PE plastics
PE is a crystalline material with minimal hygroscopicity, so there is no need for drying treatment before processing.The melt viscosity is low, the fluidity is very good, in the forming time does not need too high pressure to be able to form the thin wall long process product.PE shrinkage range, large shrinkage value, obvious direction, need to pay attention to is, so it is easy to deformation warping, so should control the mold temperature, keep the cooling uniform and stable.
PE material is also the main raw material for our company to produce suction nozzle.Our plastic suction nozzle are non-toxic, tasteless, good sealing food grade raw materials for production.
Our company has a full range of products, with a variety of specifications of 5m-40mm pipe orifice diameter, but also provide professional customized service of plastic nozzle tube cover.
