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Hot melt low temperature chemical
- Mar 02, 2017 -

Production-heat softening method: using heated (about 100-120 degrees), placed in front of the shoe lining in advance "hot melt" softening, in order to facilitate lasting, advantages: fast, thin, elastic than the average low temperature in Hong Kong treasure good. shortcomings: the higher difficulty of forming, heat control is not easy.

Addition in hiking boots and safety shoes have also used pieces of iron and other special materials as low temperatures in Hong Kong treasure.