帽子通过拉链或尼龙搭扣与上衣领相连接，在每根拉链的连接处有防雨水倒灌的搭片。

Cats are connected with upper collars via a zipper or a nylon hasp. The connecting part of each zipper is provided with a joining sheet for preventing rain water from pouring in.

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将拉链反面朝上，然后将第二片里料反面朝上对其，用大头针固定，缝合。

Flip the piece over and pin the lining piece right-side down over the wrong side of the zipper. Sew it in place.

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将拉链反面朝上，然后将第二片里料反面朝上对其，用大头针固定，缝合。

Flip the piece over and pin the lining piece right-side down over the wrong side of the zipper. Sew it in place.

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