Liquid insoles Production Process

Liquid insoles Production Process

1. Raw materials — purchasing tpu materials and fabric according to the customers’ order requests.
2. Testing raw materials — testing the stiffness, tensile strength, tear strength, thickness, density.
3. Lamination— adhering the tpu materials with fabric.
4. Slitting — cutting the materials from roll into small sheets.
5. High frequency — welding small sheets into semi production
6. Injection — filling the liquid into the semi production and push out the air bubble
7. Seal work — push air bubble and seal the semi product
8. Testing semi product — high burst pressure test one each one foot
9. Die cut — die cutting the semi products into complete products
10. Package — package the products into poly bag / white box / carton, taping and labeling the cartons.
11. Shipment —ship the goods through our forwarder.