First of all, from the perspective of terminology differences.
1, hemming: it mainly means wrapping, which means wrapping the edges of clothes to prevent burrs. For example, the neckline of a round neck T-shirt.
2. Sewing: It mainly means locking words, which means locking the edges of clothes with thread to prevent burrs. Such as the edges of trousers.
Second, the process materials used are different.
1, hemming, you need to wrap the edges of the clothes with hemming tape and sew them with thread.
2. Sewing, the material to be used is the right line of the hemming garment.
Third, the process used is different.
1, wrapping and sewing are enough.
2. Sewing, used on the edge of clothes or buttonholes, with dense stitches and oblique or hooked lines. Sewing thread can be divided into single thread, double thread, three thread, four thread and five thread.
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