Aluminum Foil 1235 For Milk Packaging
Milk packaging is divided into the following categories:
1. Glass bottle: traditional liquid milk packaging material, which can be used as a common packaging for door-to-door delivery channels of dairy companies in surrounding cities.
2. Plastics: Most of the packaging materials for pasteurized milk and ultra-high temperature instant sterilized milk on the market are plastic packaging.
3. Bailibao: It is a multi-layer aseptic composite film with three layers of black and white film, 5 layers of high barrier, 7 layers of co-extrusion film, and aluminum-plastic composite film.
4. Aseptic brick: It is a multi-layer paper-aluminum-plastic composite material structure and a six-layer composite package composed of paper, aluminum and plastic.
5. Roof type carton: It is a composite packaging material structure, one layer is PE/cardboard/adhesive resin/aluminum foil/adhesive resin/PE, and the second layer is a three-layer structure of fresh-keeping layer PE/cardboard/PE. It is used most often.
Aluminum foil composite packaging bags are high-end packaging in the food industry. It has a wide range of uses, and has the characteristics of good air tightness, light weight, puncture resistance, and no deformation. Many beverages that need to be kept fresh use this kind of packaging.
The aluminum foil is not in direct contact with food. There is a thin polyethylene film inside, which is simply a plastic film. This plastic film has good heat resistance. Generally, the melting point is above 120°C. Therefore, if you take a bag of milk and soak it in hot water, the maximum temperature will not exceed 100°C. Polyethylene can withstand this temperature. Will not cause rupture, and will not precipitate harmful substances.
However, this kind of aluminum foil packaging cannot be heated in a microwave oven, because aluminum foil is a metal material, and heating in a microwave oven will increase the risk of fire.
Aluminum Foil For Food Container Production Can better maintain the freshness and moisture of food.
