Manufacturing process of two-way seamless edge structure of non-ironing clothing

Abstract

The invention relates to a manufacturing process of a two-way seamless edge structure of non-ironing clothing, which comprises the following steps: S1, cutting pieces, and manufacturing a first cutting piece and a second cutting piece; s2, enabling the reverse sides of the first cutting piece and the second cutting piece to be opposite, aligning the hems, stitching the hems with threads, cutting wool, forming a first splicing part on the first cutting piece after wool cutting, and forming a second splicing part on the second cutting piece; s3, the first seam splicing part and the second seam splicing part formed in the S2 are subjected to seam splitting and ironing; s4, an overlock piece is manufactured, the middle of the overlock piece is a bonding part, overlock parts are arranged on the two sides of the overlock piece, and the connecting positions of the overlock parts and the bonding part are buckled and ironed; s5, an adhesive layer is manufactured and comprises base cloth, and adhesive points are evenly distributed on the two faces of the base cloth; the width of the elastic part is matched with that of the bonding part; s6, splicing is conducted, specifically, the adhesive layer is fixed to the bonding part, and the two overlock parts of the overlock piece are arranged between the first splicing part and the first cutting piece and between the second splicing part and the second cutting piece correspondingly; s7, sewing, wherein a two-needle machine is used for stitching; and S8, after sewing is completed, high-temperature ironing is carried out.

Description

technical field [0001] The invention relates to the field of manufacturing garment parts, in particular to a manufacturing process of a two-way seamless edge structure for non-ironing garments. Background technique [0002] Clothing must be spliced ​​in the production process. Different pieces formed after cutting are spliced ​​to form a complete garment, and a seam structure is formed at the splicing of two or more pieces; conventional sewing The edge structure generally adopts overlock seam or one-way overlock seam structure. The overside seam structure is relatively simple to produce and is the most widely used, but the overside seam is exposed outside. During the process of ironing or washing or non-ironing treatment, The overlay thread is easy to be damaged and fall off, causing the yarn of the fabric to break and spin, which affects the wearing effect; in addition, the overcoat seam needs to be pre-overlaid by the overcoat machine. During the overcoat process, the over...

AI Technical Summary

Problems solved by technology

[0002] Clothing must be spliced ​​in the production process. Different pieces formed after cutting are spliced ​​to form a complete garment, and a seam structure is formed at the splicing of two or more pieces; conventional sewing The edge structure generally adopts overlock seam or one-way overlock seam structure. The overside seam structure is relatively simple to produce and is the most widely used, but the overside seam is exposed outside. During the process of ironing or washing or non-ironing treatment, The overlay thread is easy to be damaged and fall off, causing the yarn of the fabric to break and spin, which affects the wearing effect; in addition, the overcoat seam needs to be pre-overlaid by the overcoat machine. During the overcoat process, the overcoat machine may cut the fabric, affecting Cut piece size

[0003] There is also a one-way hemming seam structure. When two pieces are spliced ​​together, the width of one side of the seam is trimmed, and the other side of the seam is used to wrap the trimmed side of the seam. This method is used for sewing straight lines or small arcs. It is more convenient when sewing clothes, but when sewing clothes with relatively large radians, such as women's clothes or children's clothes, due to the large difference in the length of the inner and outer arcs between the two pieces, folds are likely to occur at the seams after folding, resulting in uneven appearance of the clothes and affecting the appearance of the clothes. aesthetics

[0004] Chinese invention patent: seamless shirt with anti-wrinkle and non-ironing function and its manufacturing method (authorized announcement number: CN103220926B) proposes a new method for making seamless shirt The fabric of the seamless shirt itself does not contain adhesive fibers Components and manufacturing methods are mainly divided into cutting process, wireless sewing process and ironing process. Using the skeleton bonding technology, the skeleton bonding material is initially glued to the seam of the corresponding cut piece along the edge; the hard collar and buttons are made; when the skeleton bonding technology is used, the fabric is first cut into the required pieces; the skeleton bonding material is The width of the coating on the cut piece is set to 0.2 ~ 4cm; the initial bonding seam method, use U-shaped bonding, one-line bonding or double-layer parallel bonding; The adhesive method of sticking is to stick the skeleton adhesive material to the seam of the corresponding piece along the edge; the obtained product is a seamless shirt with anti-wrinkle and non-ironing functions, and the whole seamless shirt does not contain adhesive Synthetic fiber components, including collars, front panels, back panels, armholes, hems, cuffs, plackets and breast pockets where all seams, fits or overlocks are not sewn with sewing thread, but with Skeleton bonding technology makes the corresponding parts into one; although this kind of shirt can not use sewing thread to ensure the flatness of the shirt and wrinkle-free, but the production cost is high, and the requirements for bonding materials and bonding technology are very high, while Adhesive materials are affected by the environment, for example, when the temperature is too high or too low, or after repeated washing, the fabric shrinks, and the clothing has the risk of cracking, which will affect the use of clothing and is difficult to promote. Scope of application narrow

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