Secondary double-color sole processing technology
The invention relates to the field of shoe materials, in particular to a secondary double-color sole processing technology, which comprises the steps of: firstly, foaming; secondly, piece-cutting; thirdly, applying a treatment agent; fourthly, applying adhesives; fifthly, punching on a punch press;...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to the field of shoe materials, in particular to a secondary double-color sole processing technology, which comprises the steps of: firstly, foaming; secondly, piece-cutting; thirdly, applying a treatment agent; fourthly, applying adhesives; fifthly, punching on a punch press; sixthly, oil-pressing; seventhly, deburring; and eighthly, packaging and discharging. The processing technology only requires manufacturing a secondary MD die and only needs a secondary ethylene vinyl acetate raw material, the use level of coal, electricity and manpower is low, only the secondary MD generates loss, the price is low, and the weight is light. |
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