20 mic 8011 Aluminum Household Foil Roll For Food Packing
As life gets richer, so does the variety of food... Different kinds of food come in different packages.
Food packaging bags can help extend the shelf life of food, and the shelf life achieved by some different materials is different.
Aluminum foil bags are very common in food packaging, and their use must meet certain sealing requirements, which also ensures the airtightness of aluminum foil bags.
The heat sealing method is to fuse two layers of aluminum foil together. sealing requirements. Food packaging bags are the manufacturing process requirements formulated by functional requirements, so that the packaging can achieve a certain use effect.
There are many specifications of 20 mic 8011 Aluminum Household Foil Roll For Food Packing
bags, not only in different sizes and thicknesses, but also in line with packaging requirements.
Different product packaging uses different thickness of packaging bags, which is determined by the packaging characteristics of the product. For products with strict vacuum requirements, the thickness of the material used is larger.
The larger the thickness of the aluminum foil packaging bag, the tighter the packaging performance, and the better it can meet the packaging requirements, but the packaging cost will be higher, and the cost of packaging materials is calculated according to quality.
Food packaging bags are not simply made of aluminum foil, but made of composite materials. This composite material is made of aluminum foil and nylon, and some are made of four-layer co-extruded film. When it comes to food, it tends to be multi-layer composites.
The reason for using multi-layer composite materials is to package food and maintain the quality of food. Another is that rich colors and patterns can be printed on food packaging bags, which is also a way for food to be recognized by the market. necessary means of publicity.
Aluminium Foil Thickness 15 um Alloy 8079 HO is one of our advantageous products. The content of iron and silicon in 8079 aluminum foil is relatively large. Aluminum foil 8079 is a product with high strength, good elongation and compressibility.
