JP3231985U - Multi-layer woven fabric - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a multi-layer woven fabric which solves a conventional technical problem that a feeling of coldness disappears immediately and comfort is lowered when a woven fabric such as a quilt or a cushion is used. SOLUTION: The multilayer fabric includes a surface layer cloth 1, an intermediate cotton layer 2, a buffer layer 3 and a back layer cloth 4 arranged sequentially from top to bottom, and the surface layer cloth, the intermediate cotton layer, the buffer layer and the back layer cloth are Connected by quilting to form an integral structure, the surface fabric consists of a cool knit fabric, the intermediate cotton layer is a sheet-like nylon fiber layer, and the combination of the intermediate cotton layer and the surface fabric makes the multi-layer fabric Gives a cold feeling to human skin. [Selection diagram] Fig. 1

Description

This utility model relates to the technical field of fabric spinning, especially to multilayer fabrics.

Currently, many cool products such as quilts, cushions, cushions, and carpets are on the market, but the applicant has found that the prior art has at least the following technical problems.

A feeling of coldness is felt at the moment when the user lies down or sits down, but the feeling of coldness disappears immediately with the passage of time, and the feeling of coldness cannot be maintained for a long period of time, resulting in reduced comfort.

The purpose of this utility model is to solve the conventional technical problem that when woven fabrics such as quilts, cushions, and cushions are used, the feeling of coldness disappears immediately, the feeling of coldness cannot be maintained for a long period of time, and comfort is reduced. Is to provide a multi-layer woven fabric for. The many technical effects produced by the preferred technical solution among the various technical solutions provided by the utility model are described in detail below.

To achieve the above objectives, the utility model provides the following technical solutions.

The multilayer woven fabric provided by the present practical novel includes a surface layer cloth, an intermediate cotton layer, a buffer layer and a back layer cloth arranged sequentially from top to bottom, and the surface layer cloth, the intermediate cotton layer, the buffer layer and the back layer. The layered fabrics are connected by quilting (not limited to quilting) to form an integral structure, the surface layer fabric is made of a cold knit or woven fabric, and the intermediate cotton layer is a nylon fiber layer having a sheet-like structure. Yes, it can be single layer or multi-layer, the other layer can be a combination of the intermediate cotton layer and the surface fabric, bringing the multi-layer fabric into contact with human skin to give a continuous cold sensation.

Preferably, the surface fabric is a knit or woven fabric consisting of one or more of nylon, polyester, cotton, linen, polyethylene or rayon.

Preferably, the intermediate cotton layer is made of a nylon fiber sheet, or a sheet obtained by mixing nylon fiber with one or more of polypropylene fiber, polyethylene fiber, polyester fiber, and rayon is laminated.

Preferably, the thickness of the intermediate cotton layer is 1 to 30 mm.

Preferably, the backing fabric is a waffle knit fabric, knit jersey or pongee fabric.

Preferably, the nylon fiber length of the nylon fiber sheet is 10 mm to 200 mm, the fineness is 1.3D to 7D, and the basis weight of the nylon fiber sheet is 20 to 200 g / m ² .

Preferably, the buffer layer comprises a purifying layer and a lint layer, the purifying layer is located below the intermediate cotton layer, and the lint layer is located below the purifying layer.

Preferably, the purification layer is a resin layer or a purification layer of a filter medium obtained by mixing a molecular sieve, activated carbon or a non-metal mineral wrapped in a non-woven fabric or a breathable spun material at a high temperature.

Preferably, a non-slip structure is provided on one side of the backing cloth away from the cushioning layer.

Preferably, the non-slip structure is a non-slip material layer, which is placed on the backing cloth by drip molding, printing or coating.

The multi-layer fabric provided by this utility novel includes a surface fabric, an intermediate cotton layer, a buffer layer and a back layer fabric arranged sequentially from top to bottom, and the surface fabric, the intermediate cotton layer, the buffer layer and the back layer fabric are quilted. Connected by to form an integral structure, the surface fabric consists of a cool knit fabric, one of the intermediate cotton layers is a sheet-like nylon fiber layer, or nylon fiber and one or more. It is a sheet-like structural layer obtained by mixing the fibers of the above, and the combination of the intermediate cotton layer and the surface cloth extends the time for the multi-layer fabric to come into contact with human skin to give a cool feeling, and improves user comfort. Can be made to.

In order to more clearly explain the examples of the utility model or the technical solutions in the prior art, the necessary drawings used in the description of the examples or the prior art will be briefly described below. It goes without saying that these drawings are only some examples of this utility model, and for those skilled in the art, other drawings can be obtained based on these drawings without any creative labor.
It is a structural schematic diagram of the multilayer woven fabric provided by the Example of this utility model.

1 Surface cloth 2 Intermediate cotton layer 3 Buffer layer 4 Back cloth

In order to clarify the purpose, technical solution and advantages of the utility model, the technical solution of the utility model will be described in detail below. Obviously, the examples described are only some of the examples of this utility model, not all of them. Based on the examples of the Utility Model, all other embodiments obtained by those skilled in the art without creative labor are included in the scope of protection of the Utility Model.

Referring to FIG. 1, the multilayer fabric provided by the present practical novel includes a surface cloth 1, an intermediate cotton layer 2, a cushioning layer 3 and a back layer cloth 4 arranged sequentially from top to bottom, and the surface cloth 1 and the intermediate cloth 1 are used. The cotton layer 2, the buffer layer 3 and the back layer cloth 4 are connected by quilting to form an integral structure, the surface layer cloth 1 is made of a cold knit fabric, and the intermediate cotton layer 2 is a nylon fiber layer having a sheet-like structure. , Or a sheet-like structural layer obtained by mixing nylon fiber and one or more other fibers, and the combination of the intermediate cotton layer 2 and the surface cloth 1 brings the multilayer fabric into contact with human skin to cool it. It gives a feeling, prolongs the time that the multi-layer fabric is brought into contact with human skin to give a cold feeling, achieves a continuous cold feeling effect, and improves user comfort.

As a selectable embodiment of the utility model, the surface cloth 1 is a fabric with a feeling of coldness, and in this embodiment, the surface cloth 1 is one or more of nylon, polyester, cotton, linen, polyethylene or rayon. It is a knit fabric made of. The surface density is in the range of 50 to 400 g / m ² , and if the surface density is outside the above range, the texture and usability may not be improved. Further, if the surface density exceeds the above range, the product becomes heavy and the cost may increase.

As a selectable embodiment of the present practical novel, the intermediate cotton layer 2 is made of nylon fiber (the component of the intermediate cotton layer 2 is 100% nylon fiber), or nylon fiber and polypropylene fiber, polyethylene fiber, polyester fiber, Sheets obtained by mixing one or more of rayons are laminated. In this embodiment, the nylon fiber layer has the functions of imparting a feeling of coldness and breathability, and at the same time, has the properties of stability and high strength of nylon, and the woven fabric is used for products such as quilts or quilting cushions, cushions and carpets. When used, in addition to the physical properties of nylon fibers, it can also be given the physical properties of other organic fibers, allowing the multi-layered cool fiber functional fabric to come into contact with humans for a comfortable, cool feel. The market outlook is good, giving no feeling of heat and humidity.

The thickness of the intermediate cotton layer 2 in this example is 1 to 30 mm. More preferably, the thickness of the intermediate cotton layer 2 is 5 to 20 mm. In the present practical novel, in order to prepare nylon fibers of the nylon fiber layer, the average fiber length is set to between 10 and 200 mm, preferably the average fiber length is set in the range of 20 to 150 mm, and the fineness is 1. It is preferable that the nylon fiber sheet has a basis weight of 20 to 200 g / m ² and is 3D to 7D.

As a selectable embodiment of the utility model, the buffer layer 3 includes a purifying layer and a lint layer, the purifying layer is located below the intermediate cotton layer 2, and the lint layer is located below the purifying layer. The purification layer can be a resin layer, the resin layer can absorb the peculiar odor in the air without feeling the peculiar odor in the air, and the lint layer has good comfort and is comfortable for the user. Can be made to feel. In addition, the purifying layer can be a purifying layer of filter media obtained by mixing molecular sieves, activated carbon or non-metallic minerals wrapped in non-woven fabric or breathable spun material, thereby dehumidifying during use. , Cooling, and purifying air.

The lining fabric is a waffle knit fabric, knit jersey or pongee fabric, but is not limited to these fabrics. A non-slip structure is provided on one surface of the back layer cloth 4 away from the buffer layer 3, and specifically, the non-slip structure is a pattern protruding from the surface of the back layer cloth 4 provided on the back layer cloth 4. Alternatively, the non-slip structure may be a non-slip material layer, such as a silicone layer, an artificial silicone layer, a PVC layer or a latex layer, and the non-slip material layer is on the backing fabric by drip molding, printing or coating. Be placed.

As the nylon fiber, it is possible to make effective use of resources by using fiber fragments when manufacturing products using nylon fiber and fiber fragments of nylon fiber collected from the waste of nylon fiber products. is there.

Although the specific embodiment of the utility model has been described above, the scope of protection of the utility model is not limited to this, and a person skilled in the art can easily come up with the technical scope disclosed by the utility model. All changes and replacements are included in the scope of protection of this utility model. Therefore, the scope of protection of this utility model is indicated by the scope of claims for utility model registration.

Claims (10)

It includes a surface cloth, an intermediate cotton layer, a buffer layer and a back layer cloth arranged sequentially from top to bottom, and the surface cloth, the intermediate cotton layer, the buffer layer and the back layer cloth are connected by quilting to form an integral structure. The surface cloth is made of a knit fabric having a cold feeling, the intermediate cotton layer is a nylon fiber layer having a sheet-like structure, and the combination of the intermediate cotton layer and the surface cloth gives a cold feeling to human skin. A multi-layer fabric characterized by giving. The multilayer fabric according to claim 1, wherein the surface fabric is a knit fabric made of one or more of nylon, polyester, cotton, linen, polyethylene or rayon. The intermediate cotton layer is made of a nylon fiber sheet, or is made by laminating a sheet made of one or more of nylon fibers and polypropylene fibers, polyethylene fibers, polyester fibers, and rayons. Item 2. The multilayer woven fabric according to Item 1. The multilayer woven fabric according to claim 3, wherein the intermediate cotton layer has a thickness of 1 to 30 mm. The multilayer fabric according to claim 1, wherein the backing fabric is a waffle knit fabric, a knit jersey or a pongee fabric. The claim is characterized in that the length of the nylon fiber constituting the nylon fiber sheet is 10 mm to 200 mm, the fineness is 1.3D-7D, and the basis weight of the nylon fiber sheet is 20 to 200 g / m2. The multilayer woven fabric according to 1. The first aspect of the present invention, wherein the buffer layer includes a purification layer and a lint layer, the purification layer is located below the intermediate cotton layer, and the lint layer is located below the purification layer. Multi-layer woven fabric. The purification layer is characterized by being a resin layer or a purification layer formed of a filter medium obtained by mixing molecular sieves, activated carbon, and non-metal minerals wrapped in a non-woven fabric or a breathable spinning material at a high temperature. The multilayer fabric according to claim 7. The multilayer woven fabric according to claim 1, wherein a non-slip structure is provided on one side of the back layer cloth away from the buffer layer. The multilayer woven fabric according to claim 9, wherein the non-slip structure is a non-slip material layer, and the non-slip material layer is arranged on the backing cloth by drip molding, printing or coating.

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