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US6080252A Zipper component and method for forming same 失效
拉链部件及其形成方法

Zipper component and method for forming same
摘要:
An zipper component is formed by extruding a flange, extruding a profile, depositing the flange onto the top surface of a continuous carrier web, depositing the profile onto the top surface of the flange, cooling the flange and profile and stripping the flange and profile from the carrier web for further processing.
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