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Illustration: |
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1、set the temperature of first oven with 50-60℃ |
5、Press up the shoe within 3 min right after sticking-step |
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2、set the temperature of second oven with 60-65℃ |
6、 The volume of hardener added is about 3-5% of the adhesive. |
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3、set the temperature of third oven with 65-75℃ |
7、Rubber must be rough carefully to avoid degumming
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4、about 6-8 minute of line speed while the shoe go through the third oven |
8、Leather and pu coating leather must be roughed heavily to avoid degumming. |