Huangshi thick plastic tray manufacturer
PP plastic for food can be made into any plastic package for food, such as plastic bag for food, plastic box for food, straw for food, etc. It is safe, non-toxic, and has good resistance to low temperature and high temperature. PP is a kind of plastic that can be put into the microwave oven for heating, and has high strength and folding resistance. It will not be damaged when falling from height for 50000 times at - 20 ℃. PP sheet for food is commonly used for quick freezing dumplings and microwave heating food packaging.
Huangshi thick plastic tray manufacturer
Egg plastic tray, egg tray, egg tray, egg packaging box, plastic packaging box, PVC egg box, etc. Egg tray is mainly made of excellent PVC material by plastic absorption. Egg tray is of high quality and low price, which can beautify eggs and attract more customers. Egg tray is made of excellent PVC sheet, which is of high toughness and is not easy to burn. PVC is easy to heat seal. Sealing machine and high frequency edge sealing can be used. It is the main raw material for producing transparent blister products.
Huangshi thick plastic tray manufacturer
Double folded blister shell packaging means that one side of the double blister shell is connected together during blister molding, and the bottom and surface of the double blister shell are formed after being folded in half. Its feature is that instead of using high-frequency edge banding process, the double blister shells can be connected by making up positions at certain positions of the blister shells, and staples can be made when necessary. In terms of material selection, PET hard chips can be used to achieve the purpose of environmental protection materials.
Huangshi thick plastic tray manufacturer
Molding area and product area of blister packaging manufacturers. Forming area and product area: the forming area refers to the range of length and width inside the clamping frame; Product area refers to the area where traction stretching occurs during molding, which mainly depends on the size of blister products. In the heating process, the stretching part needs to be heated, and the stretching range is large. For the non product area with less heating amount, the stretching amount is also small. It should be noted that uneven heating will also cause uneven shrinkage after molding cooling and deformation of blister products.
Huangshi thick plastic tray manufacturer
Blister is a kind of plastic processing technology. It is used to heat and soften flat hard plastic sheets, absorb them on the mold surface by vacuum, cool them, and form them. It is widely used in plastic packaging, lighting, advertising, decoration and other industries. The blister paper packaging uses paper plastic composite products to replace plastic sheets for blister packaging.
