What kind of glue should be used to bond the non-woven fabric to be environmentally friendly?

What kind of glue should be used to bond the non-woven fabric to be environmentally friendly?


The selection of adhesives for non-woven fabrics is actually relatively broad. The focus of the selection is to see which material the non-woven fabric is bonded to. However, judging from the current market conditions, the focus of the adhesives for non-woven fabrics is To ensure environmental protection clearance. So, what kind of glue should be used to bond the non-woven fabric to be environmentally friendly?


non woven

Regardless of what material the non-woven fabric is bonded to, the adhesive for non-woven fabrics can basically be divided into two types: spray glue and hot melt glue. Everyone is familiar with spray glue. Many people may not have heard of hot melt glue. Hot melt glue is a kind of hot adhesive, which is stable and solid at room temperature. The bonding of materials can be completed. Compared with spray glue, hot melt adhesive has great advantages in environmental protection. Therefore, from the perspective of environmental protection, hot melt adhesives are preferred for non-woven fabrics.


nonwoven

There are many types of hot melt adhesives. The use of hot melt adhesive as an adhesive for non-woven fabrics requires consideration of the type of material bonded to it, because the compatibility of the material and the hot melt adhesive must be considered. In fact, based on experience, we can use some cases to help you select hot melt adhesives:



Bonding of non-woven fabrics and non-woven fabrics: The bonding of non-woven fabrics and non-woven fabrics is very simple, usually we can use pa-type hot melt adhesive membranes;

Bonding of non-woven fabrics and leathers: the bonding of non-woven fabrics and leathers is also recommended to use pa type hot melt adhesive membrane;

Bonding of non-woven fabric and metal: Considering the particularity of metal materials, it is recommended to use hot melt adhesive film made of pes as the adhesive;

Adhesion of non-woven fabric and sponge: From the perspective of composite effect, pa hot melt adhesive omentum is preferred; but if the composite equipment cannot reach the composite temperature, you can switch to eva's low temperature hot melt adhesive omentum.

For the composite of nylon cloth materials, tpu film or pa omentum can be considered.


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