Hot melt adhesive film selection skills for non-woven fabrics

As the name suggests, the hot melt adhesive film for non-woven fabrics refers to the type of hot melt adhesive used professionally for the composite bonding of non-woven materials. For those who are not familiar with hot melt adhesives and have not yet used hot melt adhesives, how to choose the right type is a very tricky problem. Jiangmen how fast and good to save hot melt adhesive film manufacturers will share some small knowledge about the selection of hot melt adhesive film for non-woven fabrics, hoping to play a certain role in helping friends with this demand.

Under the large category of hot melt adhesive, its product variety is very rich, of which hot melt adhesive film and hot melt adhesive film are very widely used in the composite of materials. The composite bonding of non-woven materials uses a hot adhesive adhesive based on hot melt adhesive mesh, and the specific selection skills can be summarized as the following aspects.

First, non-woven fabric and non-woven fabric composite selection

The composite bonding selection of non-woven fabrics and non-woven fabrics is difficult, and in theory, hot-melt mesh films can be used as composite adhesives. However, if such composite wants to consider the washability performance, it can be selected from the three types of hot melt adhesive mesh membranes of pa, pes, and tpu.

Second, non-woven fabric and leather composite selection

The composite bonding of non-woven fabrics and leather materials generally recommends the use of a pa material type of hot melt adhesive mesh, as for which melting point and gram weight to choose, it depends on the specific composite process to determine.

Third, non-woven fabrics and metal materials composite selection

Non-woven fabric and metal material composite bonding options are not very much, considering the hot melt adhesive mesh film adhesion to metal materials, it is recommended to use pes material type hot melt adhesive film.

Fourth, non-woven fabric and sponge material composite selection

The composite selection of spinning and sponge materials will be affected by the composite equipment, but it is basically between the hot melt adhesive mesh of pa and eva. If the composite equipment used is relatively good, and the temperature can meet the requirements of the use of pa hot melt adhesive mesh, the pa hot melt adhesive mesh film is selected as the composite adhesive; If the composite equipment is older and it is difficult to reach the melting point of pa, you can only choose to use eva hot melt adhesive mesh film as an adhesive.

The selection of the hot melt adhesive film for non-woven fabrics can basically refer to the above several articles for selection, first determine the type of material to be used, and then select the specific model according to the temperature resistance and process requirements of the composite material, and then sample test. According to the effect of the proofing test, the relevant adjustments can be made.

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