TPU hot melt adhesive film for shoe materials. Details: TPU hot melt adhesive film for shoe materials. Product description: The product is a transparent, non adhesive film at room temperature, with imported release paper attached to the back
TPU hot melt adhesive film for shoe materials
Details:
TPU hot melt adhesive film for shoe materials
Product Description: How to Translate
The product is a transparent, non adhesive film of hot melt adhesive at room temperature, with imported release paper attached to the back.
Purpose:
Mainly used for seamless bonding of sandwich mesh, leather, microfiber and other materials on shoe uppers, directly formed by hot pressing, replacing needle sewing.
usage method:
When in use, the adhesive layer is usually first bonded to leather, microfiber and other substrates using a thermal laminating machine. Then, the substrate is punched and formed together with the substrate using a high-frequency fuse machine. Finally, the substrate with the adhesive film is bonded to the main body of the shoe upper using heating equipment such as a high-frequency machine and a pressing machine (this step can be performed simultaneously with high-frequency embossing).
Product Category: TPU Hot Melt Adhesive Film
Technical parameters: Composition: Polyurethane
Thickness: (mm) 0.05-0.3mm
Width: (m) 0.5-1.5 meters
Melting point (℃) 110-120
Processing conditions bonding method: High frequency machine steel mold assisted hot pressing
Hot pressing temperature (℃): 130~180
Hot pressing time (S): 8~30
Pressure (kg/c ㎡): 0.5~3
Test performance: Water washing resistance: excellent
Anti dry cleaning: Excellent
Cold resistance performance: excellent
Packaging method: The packaging specifications are usually 100 or 200 yards/roll, and different packaging specifications can also be customized according to different customer requirements
Note:
(1) The thickness of the adhesive film depends on the material and thickness of the fabric.
(2) The above parameters are laboratory data. The bonding effect between different materials varies, and the specific fastness depends on the actual fabric testing.
TPU hot melt adhesive film is widely used in the seamless field of shoe uppers due to its wear resistance, resistance to bending, and high adhesive strength.