Factors Influencing The Quality Of Aluminum Foil Pouch Products
Oct 09, 2022
The aluminum foil bag has a metallic luster, the filling and sealing machine has a high ability to reflect heat and light, and the printing color of the aluminum foil ziplock bag is exquisite and bright. Good isolation performance, strong protection performance, with the characteristics of impermeable and water vapor, blister sealing machine can effectively prevent moisture absorption and vaporization of the contents, not easy to be attacked by bacteria and insects, good shape stability, not affected by humidity changes. Partial aluminum plating using shielding or elution to obtain any pattern and any transparent window, aluminum foil sealing machine so that customers can see the packaging contents, which is a major advance in aluminum foil bag production technology and a significant feature of aluminum foil bags.
1. Raw materials, in terms of raw materials, aluminum foil is used to combine with the carrier, and its quality directly affects the heat sealing strength of the product. There can be no oil stains on the surface of the aluminum foil, which will affect and weaken the adhesion between the adhesive and the aluminum foil. The metal composition and surface of aluminum foil are not smooth enough, which can also have a great impact on quality.
2. Adhesive, adhesive plays a decisive role in the strength of the hot air of the product. The adhesive contains a special solvent substance, the adhesive is applied to the shady side of the aluminum foil, which is dried by the oven to form an adhesive layer), so the choice of HA adhesive is also important.
