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CN-122004551-A - Thermal insulation breathable double-layer cotton-sandwiched jeans

CN122004551ACN 122004551 ACN122004551 ACN 122004551ACN-122004551-A

Abstract

The invention discloses warm-keeping breathable double-layer cotton-sandwiched jeans, which are sequentially overlapped from outside to inside with an outer jean layer, a cotton-sandwiched layer and an inner skin-friendly fabric layer, wherein the three-layer structure is integrally fixed through longitudinal intermittent quilting lines, the cotton-sandwiched layer is designed to have a partition thickness, the cotton-sandwiched thickness at the knee part is smaller than that at the hip part, thigh part and shank part, the outer jean layer at the trouser leg opening is turned inwards to form a wrapping edge and cover the seam of the inner skin-friendly fabric layer, and the trouser waist is made of the double-layer jean layer. The three-layer composite and longitudinal quilting fixation, the inner warm-keeping layer is smooth and stuck, the body-shaping and stiff appearance of jeans is reserved, the whole weight is lighter, the stiffness and heaviness feeling are avoided, the partition cotton clamping precisely covers the warm-keeping key area, the quilting positioning thoroughly solves the problems of cotton flock agglomeration, falling and displacement after washing, the warm-keeping service life is greatly prolonged, the inner pure cotton knitted cloth belt is breathable and microporous, and the sweat is rapidly dissipated and prevented from being choked.

Inventors

  • ZHANG CHENG

Assignees

  • 张程

Dates

Publication Date
20260512
Application Date
20260324

Claims (7)

  1. 1. A pair of warm-keeping breathable double-layer cotton-sandwiched jeans is characterized in that an outer jean layer, a cotton-sandwiched layer and an inner skin-friendly fabric layer are sequentially overlapped from outside to inside, the three-layer structure is integrally fixed through longitudinal intermittent quilting lines, the cotton-sandwiched layer is designed to be of a partition thickness, the cotton-sandwiched thickness at the knee part is smaller than that at the hip part, thigh part and shank part, the outer jean layer at the trouser leg opening is turned inwards to form a wrapping edge and cover the seam of the inner skin-friendly fabric layer, and the trouser waist is made of the double-layer jean layer.
  2. 2. The warm-keeping breathable double-layer cotton-sandwiched jeans according to claim 1, wherein the longitudinal intermittent quilting lines are distributed along the length direction of the trousers, and the distance between adjacent quilting lines is 5 cm-8 cm.
  3. 3. The warm-keeping breathable double-layer cotton-sandwiched jeans according to claim 2, wherein the inner skin-friendly fabric layer is pure cotton knitted fabric, and circular breathable micropores are uniformly distributed on the fabric surface.
  4. 4. A pair of warm-keeping and breathable double-layer cotton-sandwiched jeans according to claim 3, wherein the cotton-sandwiched layer is temporarily fixed on the non-woven fabric layer by dot-like gluing or sparse stitching to form a cotton-sandwiched fixed combination, and then the combination is stitched inside the outer jean fabric layer.
  5. 5. The warm-keeping breathable double-layered cotton jean according to claim 4, wherein the outer jean layer is a conventional discolored tannin fabric or a non-discolored tannin fabric.
  6. 6. The warm-keeping breathable double-layer cotton-sandwiched jeans according to claim 5, wherein the thickness of the cotton-sandwiched layer at the knee part is 0.2 cm-0.4 cm, and the thickness of the cotton-sandwiched layer at the hip, thigh and calf parts is 0.5 cm-0.7 cm.
  7. 7. The warm-keeping breathable double-layer cotton-sandwiched jeans according to claim 6, wherein the outer jeans layer at the bottom of the trousers mouth is reserved with a margin of 2cm, and is sewn after being turned inwards to form a bright and clean closing without exposed burrs.

Description

Thermal insulation breathable double-layer cotton-sandwiched jeans Technical Field The invention relates to the technical field of clothing, in particular to a pair of warm-keeping breathable double-layer cotton-sandwiched jeans. Background Jeans are widely worn as daily wild clothing with the characteristics of wear resistance, stiffness and smoothness and beautiful shape. The traditional single-layer tannin jean fabric has insufficient thermal insulation performance in a low-temperature environment and cannot meet the requirements of autumn and winter wearing. The prior autumn and winter thermal jeans mainly adopt two technical schemes: the single-layer thickened jean fabric improves warmth retention property by increasing the thickness of the tannin fabric, but the fabric is thick and stiff, has extremely poor air permeability, is worn Yi Menhan, has limited movement and loses the characteristic of portability of the jean; The inner side composite thermal liner is characterized in that thermal layers such as velvet and cotton are directly adhered or sewn on the inner side of jean, the thermal property is improved, the problems of bulkiness, stiff appearance and poor body shaping effect of the liner are easily caused, meanwhile, the seam of the inner layer is convex, skin parts such as waist and trouser legs are rubbed after long-time wearing, discomfort is caused, in addition, the thermal layers are not positioned and fixed, agglomeration, displacement and falling are easily caused after washing, and the thermal effect is fast attenuated. In sum, the prior warm jeans have the technical defects of unbalanced warm keeping and ventilation, bloated appearance, wearing skin, and easy failure of a warm layer, and can not simultaneously meet the requirements of warm keeping, comfort, aesthetic property and durability of autumn and winter wearing. Disclosure of Invention This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application. The present invention has been made in view of the above-mentioned and/or existing problems with warm-keeping breathable double-layered cotton-sandwiched jeans. Therefore, the invention provides the warm-keeping breathable double-layer cotton-sandwiched jeans, which aims to solve the problems of bulkiness, stiffness, poor ventilation, skin abrasion and easy displacement of a warm-keeping layer of the warm-keeping jeans and realize the comprehensive technical effects of high warm keeping efficiency, ventilation, skin friendliness, stiff and smooth shape, portability, comfort, durability and long-acting. In order to solve the technical problems, according to one aspect of the present invention, the following technical solutions are provided: a thermal insulation breathable double-layer cotton-sandwiched jeans is characterized in that an outer jean cloth layer, a cotton-sandwiched layer and an inner skin-friendly fabric layer are sequentially overlapped from outside to inside, the three-layer structure is integrally fixed through longitudinal intermittent quilting lines, the cotton-sandwiched layer is designed to be of a partition thickness, the cotton-sandwiched thickness at the knee part is smaller than that at the hip part, the thigh part and the shank part, the outer jean cloth layer at the trouser leg opening is turned inwards to form a wrapping edge and cover the seam of the inner skin-friendly fabric layer, and the trouser waist is made of the double-layer jean cloth layer. As a preferable scheme of the warm-keeping breathable double-layer cotton-sandwiched jeans, the longitudinal intermittent quilting lines are distributed along the length direction of the trousers, and the distance between the adjacent quilting lines is 5 cm-8 cm. As a preferable scheme of the warm-keeping breathable double-layer cotton-sandwiched jeans, the inner skin-friendly fabric layer is pure cotton knitted fabric, and circular breathable micropores are uniformly distributed on the fabric surface. As a preferable scheme of the warm-keeping breathable double-layer cotton-sandwiched jeans, the cotton-sandwiched layer is temporarily fixed on the non-woven fabric layer through point-shaped gluing or sparse stitching to form a cotton-sandwiched fixed combination, and then the combination is stitched on the inner side of the outer jean layer. As a preferable scheme of the warm-keeping breathable double-layer cotton-sandwiched jeans, the outer jeans fabric layer is conventional fading tannin fabric or non-fading tannin fabric. As a preferable scheme of the warm-keeping breathable double-layer cotton-sandwiched jeans, the thickness of the cotton-sandwiched layer at the knee part is 0.2 cm-0.4 cm, and the thickness of the cotton-sandwich