Hot melt pressure-sensitive adhesive can be used for waist adhesive.

The special adhesive for left and right waist stickers is used to bond the non-woven fabric without adhesive, the non-woven fabric with bottom film and the non-woven fabric with leak proof edges.

It is required to have high adhesive force, high cohesive strength, good thermal stability, appropriate opening time, light color, softness, elasticity and strong weather resistance.

Generally, the adhesive holding force of the left and right waist stickers is <20min/1kg, and the breaking force is <20n/25mm, so there is a risk of falling off.