Composite waterproof functional knitted fabric

Abstract

The utility model relates to the technical field of knitted fabrics, in particular to a composite waterproof knitted fabric which comprises a base cloth layer, the base cloth layer is formed by blending, weaving and staggering polyester fibers and cotton fibers, and a warm-keeping layer formed by blending, weaving and staggering wool fibers and polyester fibers is arranged on the upper surface of the base cloth layer. A first waterproof breathable layer prepared from a PTFE film layer is arranged between the warm-keeping layer and the base cloth layer, an elastic polyurethane layer is arranged on the upper surface of the warm-keeping layer, and a second waterproof breathable layer prepared from the PTFE film layer is arranged on the upper surface of the elastic polyurethane layer. The knitted fabric prepared by the utility model has waterproof, breathable, wear-resistant, warm-keeping, antibacterial and skin-friendly functions at the same time, and can meet various requirements of people.

Description

TECHNICAL FIELD

[0001] The utility model relates to knitted fabric technical field, concretely is a composite waterproof function knitted fabric. BACKGROUND

[0002] Knitted fabric is the fabric that yarn is bent into loop and is mutually interlocked by using knitting needle. The difference between knitted fabric and woven fabric is that the form of yarn in fabric is different. Knitted fabric is widely used in garment fabric and lining, home textile products, and is loved by the majority of consumers.

[0003] With the continuous improvement of people's living standards, people's demand for high-quality knitted fabric products is getting bigger and bigger, and the current product function is mostly single, which cannot meet the functions such as skin, antibacterial, waterproof, warm, waterproof and so on. Therefore, in view of the problems put forward in the above background technology, the technical personnel in the field put forward a composite waterproof function knitted fabric with multiple functions. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a composite waterproof function knitted fabric to solve the problems put forward in the above background technology.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A composite waterproof function knitted fabric, including base cloth layer, the base cloth layer is formed by polyester fiber and cotton fiber blending weaving interlacing, the proportion of polyester fiber and cotton fiber in base cloth layer is 30% and 70% respectively, the upper surface of base cloth layer is provided with the warm layer that is formed by wool fiber and polyester fiber blending weaving interlacing, the proportion of wool fiber and polyester fiber in warm layer is 40% and 60% respectively, the first waterproof and breathable layer prepared by PTFE film layer is arranged between warm layer and base cloth layer, the upper surface of warm layer is provided with the elastic polyurethane layer, the second waterproof and breathable layer prepared by PTFE film layer is arranged on the upper surface of elastic polyurethane layer.

[0007] Further, the lower surface of the base cloth layer is provided with a skin-friendly layer formed by blending and weaving silk fibers and linen fibers, and the proportion of silk fibers and linen fibers in the skin-friendly layer is 35% and 65% respectively.

[0008] Further, the base cloth layer and the skin-friendly layer are provided with an antibacterial layer formed by blending and weaving bamboo charcoal fibers and jute fibers, and the proportion of bamboo charcoal fibers and jute fibers in the antibacterial layer is 50% and 50% respectively.

[0009] Further, the upper surface of the second waterproof and breathable layer is provided with a wear-resistant layer formed by interlacing and weaving nylon fibers and cotton fibers, and the proportion of the nylon fibers and the cotton fibers in the wear-resistant layer is 50% and 50% respectively.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] The first waterproof and breathable layer and the second waterproof and breathable layer are provided, and the knitted fabric has the functions of breathability and waterproofness, the skin-friendly layer arranged inwardly makes the user more comfortable, the warm-keeping layer is arranged to make the whole knitted fabric have good use experience in winter, the antibacterial layer has antibacterial capacity, and in addition, the overall service life is improved through the arrangement of the wear-resistant layer on the outer layer of the whole knitted fabric, the knitted fabric designed in the utility model has very many functions and can be used in many scenes, and more use experiences are brought to the user. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the utility model.

[0013] In the drawing: 1, base cloth layer;2, skin-friendly layer;3, antibacterial layer;4, warm-keeping layer;5, elastic polyurethane layer;6, wear-resistant layer;7, first waterproof and breathable layer;8, second waterproof and breathable layer. DETAILED DESCRIPTION

[0014] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0015] Please refer to Figure 1 The utility model provides:

[0016] A composite waterproof function knitted fabric, including base cloth layer 1, the lower surface of base cloth layer 1 is provided with skin-friendly layer 2, base cloth layer 1 and skin-friendly layer 2 are provided with antibacterial layer 3, the upper surface of base cloth layer 1 is provided with warm-keeping layer 4, the upper surface of warm-keeping layer 4 is provided with elastic polyurethane layer 5, and the upper surface of elastic polyurethane layer 5 is provided with wear-resistant layer 6.

[0017] The utility model discloses a first waterproof and breathable layer 7 is arranged between warm layer 4 and base cloth layer 1, second waterproof and breathable layer 8 is arranged between wear -resisting layer 6 and elastic polyurethane layer 5, and the first waterproof and breathable layer 7 and second waterproof and breathable layer 8 are all PTFE film layer, and the PTFE film layer is a kind of microporous film produced by adopting polytetrafluoroethylene dispersion resin, pre-mixing, extruding, calendering, two-way stretching etc.

[0018] The elastic polyurethane layer 5 in the utility model is a kind of elastic material, which can effectively improve the overall elasticity and softness of the knitted fabric, and the wear-resistant layer 6 is also provided on the upper surface of the elastic polyurethane layer 5, which is interlaced by mixing nylon fibers and cotton fibers, wherein the proportion of nylon fibers and cotton fibers is 50% and 50% respectively, the nylon fibers have high wear resistance, which can effectively protect the outside of the knitted fabric and prolong the service life of the knitted fabric, and the elastic polyurethane layer 5 is connected with the second waterproof and breathable layer 8 and the wear-resistant layer 6 by adhesive bonding.

[0019] The base cloth layer 1 in the utility model is interlaced by mixing polyester fibers and cotton fibers, wherein the proportion of polyester fibers and cotton fibers is 30% and 70% respectively, the base cloth layer 1 provides basic support for the entire knitted fabric, and the lower surface of the base cloth layer 1 is provided with a skin-friendly layer 2, which is interlaced by mixing silk fibers and flax fibers, wherein the proportion of silk fibers and flax fibers is 35% and 65% respectively, both the silk fibers and the flax fibers have good skin-friendly properties, and the skin-friendly layer 2 inside the knitted fabric is in contact with the human skin, thereby improving the comfort of the human body.

[0020] The utility model also provides an antibacterial layer 3, which is arranged on the side close to the inside of the fabric, and the antibacterial layer, the skin-friendly layer 2 and the base cloth layer 1 are hot-pressed together, the antibacterial layer 3 is interlaced by mixing bamboo charcoal fibers and jute fibers, wherein the proportion of bamboo charcoal fibers and jute fibers is 50% and 50% respectively, the bamboo charcoal fibers and jute fibers are natural fibers harmless to the human body and have excellent antibacterial and bacteriostatic properties; the warm layer 4 is also hot-pressed on the upper surface of the base cloth layer 1, which is interlaced by mixing wool fibers and polyester fibers, wherein the proportion of wool fibers and polyester fibers is 40% and 60% respectively, the polyester fibers have excellent strength, and the wool fibers are excellent in warmth retention, thereby increasing the overall warmth retention of the knitted fabric.

[0021] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A composite waterproof knitted fabric, characterized in that, The device includes a base fabric layer, which is made of a blend of polyester and cotton fibers woven together. The upper surface of the base fabric layer is provided with a thermal insulation layer made of a blend of wool and polyester fibers woven together. A first waterproof and breathable layer made of PTFE membrane is provided between the thermal insulation layer and the base fabric layer. An elastic polyurethane layer is provided on the upper surface of the thermal insulation layer. A second waterproof and breathable layer made of PTFE membrane is provided on the upper surface of the elastic polyurethane layer.

2. The composite waterproof knitted fabric according to claim 1, characterized in that, The lower surface of the base fabric layer is provided with a skin-friendly layer made of a blend of silk and flax fibers woven together.

3. The composite waterproof knitted fabric according to claim 2, characterized in that, An antibacterial layer, made of a blend of bamboo charcoal fiber and jute fiber, is provided between the base fabric layer and the skin-friendly layer.

4. The composite waterproof knitted fabric according to claim 1, characterized in that, The upper surface of the second waterproof and breathable layer is provided with a wear-resistant layer made of nylon fiber and cotton fiber blended and interwoven.

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