Aluminium Foil 8011 For Heat Dissipation
8011 aluminum foil for heat dissipation is more and more widely used. An aluminum foil bag is a bag containing aluminum foil in a composite material. Aluminum foil bags are widely used, which is related to the material characteristics of the aluminum foil itself.
The biggest advantage of the aluminum foil in the aluminum foil bag is that it can block oxygen and moisture. Both water permeability and oxygen permeability are 1, which is a good barrier material. In addition, the aluminum foil in the aluminum foil bag has good heat resistance, good reflectivity and gloss, good shape at high and low temperatures, suitable for high-temperature cooking, and can withstand up to 125 degrees Celsius. Avoid thermal stress, ultraviolet rays and other factors from damaging the waterproof layer. Moisture resistance makes it have stable heat preservation performance.
If the same product is placed in an aluminum-plated package, it may lose water in a month, causing a large number of microorganisms to grow. When you put it in an aluminum foil packaging bag, it may take up to six months before a similar situation occurs. In order to ensure the quality of the products inside, many packages have been vacuum treated.
Aluminum foil also has its own shortcomings. The biggest disadvantage of aluminum foil is that it is easy to break. Secondly, the biggest disadvantage of aluminum foil is its poor acid resistance, so when packaging fruit juice or acidic items, it is generally not placed on the inner sealing layer to ensure that it will not spill out due to permeation. Moreover, it has no heat sealability and cannot be used as the innermost layer of a composite bag. Based on the characteristics of the above materials, the aluminum foil in the aluminum foil bag can only be used as the middle layer of the bag.
Aluminum Foil Paper Roll Medical Packing The diversification of the types of drugs has also brought about the diversification of drug packaging forms
