手工缝制皮革钱包时拉链怎么缝?

2025-03-02 00:26:56
推荐回答(2个)
回答1:

1. 根据自己的设计稿用硬纸板打版、确定尺寸合适后下料。(刀子、尺子)
下料的时候一定要留出余量,因为后面的染色上油后皮革可能会轻微变形。
2.背面打磨(床面剂或者CMC),尽管背面是看不见的部分,但是你一定不想在钱包里掏钱的时候,钱上时不时粘到一些皮毛。
3.染色 染色之前充分补充油脂(这里用到牛角油,还可以用貂油或者马油),因为液体接触皮革会使植鞣牛皮变硬,补充油脂可以使皮革更柔润。油脂渗透后,染色之前皮革表面用水打湿(喷壶喷一层就可以)这样染色更容易染匀。(这里用到牛角油,还可以用貂油或者马油)之前写到的染色前补充油脂可以用牛角油、马油或者貂油,经过测试和其他朋友交流发现,貂油中含有蜡的成分,所以并不适合在染色前对皮革补充油脂,貂油更适合在完成后对皮革做保养。还有在染色前补充牛角油或者马油,需要几个小时的时间等待油脂完全渗透皮革才能开始染色。
4.染色完成
黑色是相比之下最容易手染的颜色,全部涂黑就可以,颜色不是一遍就能涂黑,需要几次上色才能完全染黑,(其他的颜色也同理,所以越浅的颜色越不容易染匀)。染好颜色皮革干透后会变硬,需要再次上油。
5.裁切、(把之前留出的余量去掉)打孔,注意层叠的部分 上下层的孔要对齐,有一种做法是提前将每一层粘好,然后打孔,这样更容易把每一层的孔对齐。
打孔前用划边器划边,保证打孔的直线。
6.把不需要缝合的边(一定要根据自己的设计分清层次)削边、打磨。(上面一层是削边打磨后的,下面一层是没处理过的,右边是削边工具)。(皮革裁切后的切口是直角,削边的作用就是把皮革边缘削出圆角,有一部分是美观的原因,还有一部是
如果直角打磨的话会非常痛苦,反正不信试一下)
削边后用砂纸打磨光滑,然后涂床面剂(或者CMC)用打磨棒或者粗布打磨。
7.缝合。根据自己的设计,分清每一部分的层次。
8.缝合后打磨,240砂纸—360砂纸(砂纸可以在细些,依情况而定),打磨后上色,上色后如果出现毛边再继续打磨,然后涂床面剂用打磨棒或者粗布将皮革边缘打磨光滑。

回答2:

在拉链的地方开个长方形,要比拉链宽点

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