Processing method of bra fabric
A processing method and fabric technology, applied in the direction of fabric elongation, fabric surface trimming, heating/cooling fabric, etc., can solve the problem of high strength and achieve good fit effect
Inactive Publication Date: 2021-09-28
深圳市科纺实业发展有限公司
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Problems solved by technology
[0002] In the traditional bra market (the knitted fabrics used in the past are mostly chemical fiber filament warp-knitted fabrics, lace, and lace, which emphasize appearance, high strength, and high elasticity, but there are materials that are practical in terms of comfort that consumers are most concerned about. Inherent shortcomings; as the bra that is closest to the human skin, what people need is a bra that is fit, supportive, skin-friendly and comfortable
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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[0014] Unless otherwise specified, the experimental methods used in the following examples are conventional methods. The materials and reagents used in the following examples, unless otherwise specified, can be obtained from commercial sources.
[0015] In order to solve many problems existing in existing bras, the present invention provides a real-time method, specifically as follows: a processing method for bra fabrics, comprising the following steps, S1: the selected materials are cotton / long-staple cotton, real silk, and regenerated cellulose fibers , pure spun or blended yarn; S2: Yarn branches are spun into high-count yarns with high counts; S3: Plain knitting is used, and different D-number spandex is selected according to different cup shapes and elastic support requirements, and used Knitting spandex in plain weave; S4: through matching settings of different needle number machines, yarn counts, yarn lengths, spandex D numbers and draft ratios, to meet the different per...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The invention discloses a processing method of a bra fabric. The processing method comprises the following steps of S1, selecting cotton, real silk and regenerated cellulose fiber pure spun or blended materials; S2, adopting high count yarns of 50S or above as yarns; S3, performing knitting by adopting a plain circular knitting machine of 34G or above, and selecting polyurethane with different D numbers according to different cup types and elasticity requirements; S4, through matching setting of different needle numbers, yarn counts, yarn lengths, D numbers of polyurethane and draft ratios, meeting the requirements of different cup types for performance; S5, adopting a two-time gray cloth setting process of transverse and straight bidirectional simultaneous stretching to enable the transverse stretching degree and the straight stretching degree of the finished product to meet the set requirements; and S6, controlling the compression molding and setting temperature interval of the adopted polyurethane to be 165-180 DEG C, and adding an anti-yellowing agent to improve the problem of yellowing in high-temperature compression molding. According to the scheme, the process solves the problem that the comfort and skin-friendly performance and the fitness / supporting performance of an existing chemical fiber bra fabric cannot be achieved at the same time.
Description
technical field [0001] The invention relates to the technical field of production and processing of bras, in particular to a method for processing bra fabrics. Background technique [0002] In the traditional bra market (the knitted fabrics used in the past are mostly chemical fiber filament warp-knitted fabrics, lace, and lace, which emphasize appearance, high strength, and high elasticity, but there are materials that are practical in terms of comfort that consumers are most concerned about. Inherent shortcomings; as the bra that is closest to the human skin, what people need is a bra that is fit, supportive, skin-friendly, and comfortable. Contents of the invention [0003] The object of the present invention is to provide a method for processing bra fabrics to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a processing method for br...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): D04B1/00D04B1/14D04B1/16D04B1/18D06C3/00D06C7/02
CPCD04B1/00D04B1/14D04B1/16D04B1/18D06C3/00D06C7/02D10B2201/02D10B2211/04D10B2201/20D10B2331/10D10B2501/02
Inventor 杨旭龙李文建
Owner 深圳市科纺实业发展有限公司