Application cases of TPU hot melt adhesive membrane in clothing composite fabrics

TPU hot melt adhesive membrane is an environmentally friendly thermoplastic adhesive material that has a large number of mature application cases in the field of clothing composite fabrics.

In terms of outdoor functional clothing, TPU mesh is often used in the composite processing of waterproof and breathable fabrics for jackets. The outer fabric, waterproof membrane and lining are pressed into a three-layer structure. The bonding layer is light and soft, without affecting the feel and drape of the fabric. The garment has both windproof, waterproof and moisture-permeable and sweat-wicking functions.

In the field of seamless underwear and sportswear, TPU mesh can replace the traditional sewing process. The edges of the cut pieces are bonded by hot pressing to achieve a seamless seamless effect and avoid seams from rubbing against the skin. It is widely used in products such as yoga wear, sports bras, and shapewear to improve wearing comfort.

In the application of anti-drilling down jackets, the TPU mesh is compounded on the inner layer of the fabric to form a dense anti-dungeon layer, which effectively blocks down drilling while keeping the fabric light, soft and breathable.

In imitation leather clothing, TPU mesh can firmly adhere the leather to the knitted base fabric, improving the dimensional stability and durability of the composite fabric. In addition, clothing trademarks, webbing, decorative patches, etc. are often laminated using omentum hot pressing, with a smooth appearance and firm bonding.

From a process perspective, the weight of TPU mesh is generally between 15 grams and 100 grams per square meter, with a melting temperature of about 80 to 120 degrees Celsius. It is suitable for hot presses and composite equipment for continuous production. The entire process does not require solvents, has no odor emissions, and has excellent washability. It can still maintain good bonding strength after multiple machine washes. It is an ideal bonding solution for clean and efficient production of clothing composite fabrics.