Methods of Manufacturing Aluminum Foil Tape

Aluminum foil tape is usually used in refrigerators or freezers. what is the methods of manufacturing aluminum foil tape?

The methods of making an aluminum foil tape for fixing a condensing tube of a refrigerating apparatus such as a refrigerator or a freezer with a refrigerator box body liner or an external wall of a cabinet body of a refrigerator cabinet, which consists of the following steps:

1. Selecting the aluminum foil substrate;

2. Coating silicone oil on one side surface of the aluminum foil substrate, and drying the aluminum foil substrate through a drying channel while coating;

3. We place aging at room temperature after taking up the oven;

4. Coating pressure sensitive adhesive on the surface of the other side of the aged aluminum foil substrate, and drying the aluminum foil substrate through a drying channel while coating;

5.Then the winding and slitting are performed to obtain the finished aluminum foil adhesive tape.

Advantages: since there is no need to use the film to compound with the aluminum foil substrate, the aluminum foil tape will not be restricted by the high temperature resistance deficiency of the film and will help to ensure the high temperature resistance of the product, save raw materials and shorten the manufacturing process. The adhesive tape obtained by this method has a bonding rate of 100 % with polyurethane foam material, wherein the peel strength can reach 16 - 20n / cm, and the adhesive holding time of aluminum foil tape can reach more than 10000h.