Coating anti-wrinkle method of apparel seams

Abstract

The invention discloses a coating anti-wrinkle method of apparel seams, in particular to a coating anti-wrinkle method of shirt seams. The method comprises the following steps: a, selecting proper hot melt adhesives for different seam parts; b, coating the hot melt adhesives on seam allowance of clothing cut-parts to form an adhesive layer after the adhesive is cured; c, utilizing clothing cut-parts to make different seam parts and ensuring that the adhesive layer on the seam allowance to be directly contacted with an appearance cut-part; and d, applying sufficient heat and pressure to press the seam while keeping for proper time so as to melt the hot melting adhesive, thereby adhering two adjacent fabrics to from a flat joint and causing two clothing cut-parts to combine together. In the invention, a new smooth seam can be obtained, and wrinkles caused by repeatedly washing can be eliminated, thereby enabling clothes to have the effects of dainty sewing, wash resistance and wrinkle resistance. Wrinkle-resisting clothes containing the seams can be manufactured, such as shirts, trousers, skirts and smocks.

Description

technical field [0001] The invention relates to an anti-wrinkle method for sutures, in particular to a coating anti-wrinkle method for shirt sutures. Background technique [0002] The seams of clothing are affected by various factors, such as the shrinkage rate of the fabric itself, the shrinkage rate of the sewing thread, and the tension of the sutures brought in during sewing is released after washing, etc., the seams often wrinkle. And it not only exists in cotton clothing, but also in chemical fiber, natural fiber and blended fabrics. [0003] A more common method to eliminate suture wrinkles is to add a layer of small pieces containing thermoplastic resin in the interlayer of suture, iron or press the suture after sewing, the thermoplastic resin melts, solidifies again after cooling and The joints of the sewing thread and the parts of the shirt are fixed to reduce the wrinkles caused by the shrinkage of the sewing thread and the parts of the shirt during washing and ir...

AI Technical Summary

Problems solved by technology

[0006] U.S. Patent (US6,079,343) reports making non-ironing seams with mesh adhesive lining tape, which mainly has the following disadvantages: first, the mesh adhesive lining tape will be curled during the sewing process, and the tensile strength It is small and easy to break, which is not conducive to mechanical operation; secondly, the mesh structure of the mesh adhesive interlining tape may easily lead to insufficient adhesive strength during pressing, and it will not be suitable for subsequent long-term, repeated or heavy garment washing, or garment-free In the process of ironing functional finishing, the bonded parts are prone to separation of the mesh adhesive tape and the cut piece, resulting in blisters on the surface of the seam, which in turn affects the external aesthetics of the seam

This method has the following disadvantages: first, the adhesive lining must be fixed on the seam allowance of the shirt joint member with sewing thread, and the suture is easy to form marks on the surface of the suture after pressing, which affects the external appearance of the suture. It is beautiful; secondly, the U-shaped backing belt connects and fixes all the adjacent joint components, including the U-shaped backing belt and the seam allowance, and the thickness of the seam bone is at least 5 layers or more, resulting in the entire piece The suture feels stiff, which affects the comfort of wearing

[0008] The three patents reported above, CN01129786.7, US6079343 and US7013818 all need to use a special auxiliary tool (butterfly) to introduce the hot-melt adhesive backing tape. The shape of the

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