High-elastic knitted fabric for underpants waistband and manufacturing method of high-elastic knitted fabric

Abstract

The invention discloses a high-elastic knitted fabric for an underpants waistband and a manufacturing method of the high-elastic knitted fabric. The high-elastic knitted fabric comprises a surface layer and a bottom layer; the surface layer is formed by uniformly weaving multiple nylon 70D / 68F; the bottom layer is formed by uniformly weaving multiple spandex 105D; the content of the surface layer accounts for 60 percent to 67 percent of total parts by weight; the content of the bottom layer accounts for 40 percent to 33 percent of the total parts by weight. The method comprises the following steps: step 1, material selecting, i.e., selecting the nylon 70D / 68F and the spandex 105D; step 2, weaving, sequentially comprising listing, purchasing, machine clearing, checking, triangle changing, material taking, cloth feeding, machine regulating, rechecking, machine starting, cloth dropping, inspecting and warehousing; step 3, dyeing, sequentially comprising unwinding, desizing, water washing, semi-finished product forming, color compounding, vat entering, color matching, vat exiting, dewatering, drying, finished product forming, testing, inspecting, packaging and warehousing; step 4, inspecting and testing, i.e., performing conventional color fastness detection and physical index detection. By adopting the high-elastic knitted fabric for the underpants waistband and the manufacturing method of the high-elastic knitted fabric, production efficiency and wear comfort are improved.

Description

technical field [0001] The invention relates to a knitted fabric and a manufacturing method thereof, in particular to a high-elastic knitted fabric used for underwear waistbands and a manufacturing method thereof, and belongs to the field of knitted weft-knitted fabrics. Background technique [0002] The waist material of today's shorts is conventionally made of elastic or a ribbon made of elastic. It is difficult to grasp its tightness during use, and it always feels uncomfortable to wear; the sewing process is complicated and the color matching is not easy to control; the present invention Design a new knitted weft-knitted high-elastic fabric for the waist of shorts to solve the problem of horizontal stripes in the weaving process, the problem that nylon is thinner than spandex and it is difficult to cover evenly, the content of spandex is high, resulting in high oil content, nylon is easy to be Oxidation problems, poor control of the elasticity and deformation of elastic ...

AI Technical Summary

Problems solved by technology

[0002] The waist material of today's shorts is conventionally made of elastic or a ribbon made of elastic. It is difficult to grasp its tightness during use, and it always feels uncomfortable to wear; the sewing process is complicated and the color matching is not easy to control; the present invention Design a new knitted weft-knitted high-elastic fabric for the waist of shorts to solve the problem of horizontal stripes in the weaving process, the problem that nylon is thinner than spandex and difficult to cover evenly, and the content of spandex is high, resulting in high oil content, nylon is easy to be Oxidation problems, poor control of the elasticity and deformation of elastic waistbands, color matching problems between waistband fabrics and shorts fabrics; improve production efficiency and reduce loss; the knitted fabrics produced have higher skin comfort

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