3) hot melt adhesive port treasure -- -- -- -- -- adopt heating softening method: using the way of heating (about 100-120 degrees), make the pressure set in front of the shoe lining in advance position of "hot melt glue" softening, eli hunt forming, advantages: quick, thin, elastic more like port treasure well. Disadvantages: molding difficulty is higher, heat control.
Another in the production of hiking shoes and safety shoes also has the use of iron and other special material for port treasure
2 use instructions

Sponge, PU and PVC leather insole material
1, suitable solvent toluene, acetone, butyl copper, methylene chloride, etc all can play a bridging function.
2, can be directly pick up even touched the solvent used, can also be stained with the brush brush try after solvent, both can play the best effect of adhesion
3, such as advance must fit on the shoe heel skin, apply adhesive can use yellow paste, brush back and forth. Do not brush too thick, make its and after set
Touching together in, is not easy to wind, stripping.
4, water port treasure: summer: 30% toluene, quick drying, 70% ratio
Winter: 20% 20% toluene, quick drying. The proportion
5, Hong Kong treasure into the instep, two waist to brush with toluene on port treasure makes it easy to climbing shoes, not easy to crinkle, not prone to Angle. Edge of hong bao also should brush Angle of toluene package after make it difficult to send
Three characteristics

Low cost, easy to use, good hardness.
4 the applicable scope

Children's shoes, women's shoes, men's shoes, sports shoes, skates, etc all footwear.