There are many types of hot melt adhesive films, and it is particularly important to choose the one that suits you according to different thicknesses and melting points. How to choose hot melt adhesive film and matters needing attention:

1. What material do you need to bond? Hot melt adhesives of different materials have different adhesion fastness to different materials. There is no adhesive that bonds to all materials more than all other adhesives. For example, polyurethane has extremely strong fastness to textile fabrics, while the bonding strength to PE plastics almost zero;

Second, how much temperature heating your material can withstand. For example, if the temperature resistance of your material cannot exceed 130°C, then you must choose a hot melt adhesive with a melting point lower than 130°C, because if the processing temperature cannot reach the melting point of the adhesive, the adhesive will not melt and the adhesive force will be almost zero;

3. Do you need to consider the softness of the product after you glue it? Is it necessary to consider the application in high temperature or low temperature environment? Does it have to be washed? Do you want to dry clean? Do you want continuous tensile strength? If you have the above requirements, you should choose a film with the above corresponding properties.

Fourth, if there are a variety of glues to choose from, choose a cost-effective glue; if it can meet your bonding requirements, choose a thin glue (the thinner the glue, the cheaper the price).

Selecting hot melt adhesive film as adhesive has the following advantages:

Clean - soft and smooth, green and environmentally friendly; hot melt adhesive has particularly strong bonding fastness to some materials, and its performance is better than glue, which can realize automatic production - large-scale production can be realized by using thermal laminating machine; portable - material with glue For sale, you only need to iron it when you need to use it, saving you the trouble of finding glue, mixing glue, and applying glue; it can be pasted repeatedly - the hot melt adhesive once bonded can be heated and peeled off, and the peeled product can be heated again. Bonding; functional characteristics - hot melt adhesives are available in various types of hot melt adhesives, such as dry cleaning resistance, water washing resistance, low temperature resistance, and high temperature resistance; it can be used as an adhesive and a sealant at the same time.