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TPU zafi narke m fim don insole
Yana da TPU zafi narke m fim wanda ya dace da haɗin gwiwa na PVC, fata na wucin gadi, zane, fiber da sauran kayan da ke buƙatar ƙananan zafin jiki. Yawanci ana amfani da shi don kera PU foam insole wanda ke da alaƙa da muhalli kuma mara guba. Idan aka kwatanta da haɗin gwiwar ruwa manne, mai ... -
PO zafi narke m fim
https://www.hotmeltstyle.com/uploads/Hot-melt-adhesive-film.mp4 Gwajin karfin bawon yana amfani da fim mai mannewa 0.25mm, a kware takardar sakin fim din, a yanka shi a tsakanin yadudduka guda biyu, a danna shi. na 6-8 seconds a zafin jiki na 110-120 ℃, yayi sanyi na mintuna 30, sannan yayi bawo.