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厂家定制三折密封TPU透明手机防水袋触屏通用防水手机保护套批发
Customizable(可定制) | ¥0.0 | 6094327 piece available |
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Customizable(可定制) | ¥0.0 | 6094327 piece available |
|
Customizable(可定制) | ¥0.0 | 6094327 piece available |
|
Customizable(可定制) | ¥0.0 | 6094327 piece available |
|
Customizable(可定制) | ¥0.0 | 6094327 piece available |
|
Customizable(可定制) | ¥0.0 | 6094327 piece available |
|
Customizable(可定制) | ¥0.0 | 6094327 piece available |
|
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水上活动,户外旅游,潜水 用品袋子是用防水材料做成的,在车缝线做了防水处理真正的防水包以材质工艺及防水的条件来定性其是否防水 1:一般防水:一般防水大意为以针线工艺车缝处理防水的布料,再以防水胶条贴合使针线孔达到不能进水。 2:防水:防水有可分两种: A:在工艺及材料上都以防水级别为 要求,此种防水袋为户外漂流用为多,材料以500D-1000D夹网或TPU复合料为主,工艺用高周波电压热溶,使两片料无缝溶合,再配以袋口透明光滑15CM左右的透明料加强,外三折,内三折,这样的处理方式才得以防水。 |
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