Packaging insulation material
Insulation bag is a bag with high heat insulation and constant temperature effect (with warm winter and cool summer effect), cold preservation, heat preservation, heat insulation, fresh preservation, convenient carrying, suitable for supermarkets to buy frozen food, driving trip, holiday outing, family picnic use. The outer layer is generally made of nylon or canvas, and the inner layer is EPE or PE bubble composite aluminum foil insulation layer, which has good thermal insulation effect.
The material can also be directly placed in a carton as a carton lining, or made into a large hood as a card cover. It is suitable for all temperature-sensitive packaging protection such as food, flowers, wine, seafood, medicine, and can effectively prevent moisture. , heat insulation, long-term protection of built-in items.
Container liner bags are usually placed in standard containers and can be shipped in large tonnage with fluid solid bulk pellets and powdered products. Because it is containerized transportation, compared with the traditional woven bag packaging method, it has the advantages of large unit capacity, easy loading and unloading, reduced labor, and no pollution of goods.
The material used for the container is generally aluminum foil/PE coated woven fabric, which is mainly used for products with strict moisture-proof requirements, and has the function of thermal insulation, such as:
1. Non-hazard free-flowing products: soybeans, wheat, corn, flour, milk powder, nuts, peas, rice, salt, seeds, starch, tea, livestock feed, mixed grain feed, etc.
2. Granular or powdery bulk: polyethylene pellets, ABS resin, polycarbonate pellets, aluminum powder, fertilizer, baking soda, detergent, titanium dioxide, etc.