Filling fabric without quilting threads on surface

Abstract

The utility model relates to the technical field of filling fabrics, in particular to a filling fabric without quilting threads on the surface. The filling fabric without quilting threads on the surface comprises a first outer-layer fabric, an inner-layer fabric, a second outer-layer fabric and fillers clamped between the first outer-layer fabric and the inner-layer fabric and between the second outer-layer fabric and the inner-layer fabric, the fabric further comprises a plurality of pieces of lining cloth and a plurality of sewing threads, and the lining cloth is sewn on the two faces of the inner-layer fabric through the sewing threads and fixed to the inner sides of the first outer-layer fabric and the second outer-layer fabric in an adhesive mode. The filling fabric without quilting threads on the surface is simple in structure and firm in quilting threads, the surface of the outer-layer fabric is free of quilting threads, and the filling between the fabrics is uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of filling fabrics, in particular to a filling fabric with no quilting lines on the surface. Background Art

[0002] Quilted fabric structure refers to a structure in which a filler is placed between two layers of fabric, and then the two layers of fabric and the filler are sewn together to fix the filler between the two layers of fabric. In the past, quilted fabric structure was mainly used for bedding such as quilts and mattresses, but now it has been extended to various products such as Simmons, sofa fabrics, handbags, luggage, shoes and hats, and clothing, developing from practical products to craft gifts, and from home furnishings to clothing.

[0003] At present, the most common quilting is mainly done by sewing with long needles. On the one hand, this quilting method will leave needle holes on the surface of the fabric, which is not only unsightly, but also prone to down drilling problems for fillings such as down. On the other hand, it will squeeze the filling at the quilting line, resulting in depressions at the quilting line, no filling, and uneven thickness of the filling fabric structure.

[0004] In order to solve the problem of down leakage, patent CN2838330Y discloses a down product that prevents down from escaping, including outer fabric, lining and down, with multiple glue-connected quilting between the outer fabric and the lining. This patent replaces long needle sewing with gluing, so that the down product has no quilting needle eyelets, thereby preventing down from escaping. However, the gluing part will also produce depressions, and the absence of fillers will lead to uneven thickness of the filling fabric structure. On the other hand, the filling fabric will be rubbed and torn during use, thereby generating tearing force on the gluing edge, making the gluing part easy to tear and the quilting not firm. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a filling fabric with no quilting lines on the surface, which has a simple structure, firm quilting, no quilting lines on the surface of the outer fabric, and uniform filling between the fabrics.

[0006] The filling fabric without quilting lines on the surface described in the utility model comprises a first outer fabric, an inner fabric, a second outer fabric, and fillers sandwiched between the first outer fabric and the inner fabric, and between the second outer fabric and the inner fabric; it also comprises a plurality of lining fabrics and a plurality of stitches, the lining fabrics are sewn to both sides of the inner fabric by stitches, and are glued and fixed to the inner sides of the first outer fabric and the second outer fabric.

[0007] Preferably, the lining cloth between the second outer fabric and the inner fabric is arranged in a staggered manner with the lining cloth between the first outer fabric and the inner fabric. When the first outer fabric is bonded to the lining cloth, there will be a phenomenon of no filler at the bonding point. At this time, through the design of staggered arrangement, the space between the second outer fabric and the inner fabric can be filled with filler, thereby avoiding the situation where quilting depressions are generated at the quilting point of the filling fabric, so that the filling is more uniform. In addition, the structure of the two outer fabric layers also gives the filling fabric the function of double-sided use, such as double-sided down jackets and double-sided down quilts.

[0008] Preferably, the stitching is straight or curved; the shape of the lining is not limited, and can be strip, circular, square, triangular, etc., or other designed pattern shapes. According to the quilting requirements of the filling fabric, select a suitable lining shape and match the corresponding stitching direction. For example, a strip lining can be used, and the stitching direction is the middle line of the lining; or a circular lining can be used, and the stitching direction is a circular curve with the same center as the lining; or a cartoon pattern lining can be used, and the stitching direction can be a circular curve or a straight line.

[0009] Further preferably, the length from the seam to the edge of the lining cloth is not less than 2 mm, so as to facilitate the transfer of the tearing force on the lining cloth adhesive due to friction, extrusion, tearing and the like to the seam.

[0010] The function of the lining cloth is to combine the advantages of thread sewing and adhesive sewing. The traditional thread sewing quilting is firm, but there is a defect of quilting lines on the surface. The traditional adhesive sewing has a beautiful appearance, but the fabric will have friction during use, which will produce a large tearing force on the adhesive edge, and the quilting is not firm. The utility model first sews the lining cloth to the inner fabric through stitches to increase the stitching firmness, and then glues the lining cloth to the outer fabric. This structural design can transfer the tearing force generated on the adhesive part of the filling fabric due to friction, extrusion, tearing, etc. from the edge of the adhesive part to the stitching of the lining cloth, and the stitching is relatively strong and not easy to tear.

[0011] The filling fabric of the utility model is suitable for filling cotton, sponge, down, artificial fiber, etc., and is particularly suitable for filling down.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The filling fabric of the utility model has no quilting lines on the surface, and the outer fabric and the inner fabric are connected by stitching and lining cloth, wherein the lining cloth is fixed to the outer fabric by gluing, and the outer fabric has no quilting lines on the surface, which is simple and beautiful, and the filling material is not easy to drill out; the lining cloth and the inner fabric are sewed and fixed by stitching, and the tearing force generated at the gluing part of the filling fabric due to friction, extrusion, tearing, etc. is transferred from the edge of the gluing part to the stitching part of the lining cloth, and the stitching is strong and not easy to tear, thereby enhancing the firmness of the quilting;

[0014] (2) The filling fabric structure of the utility model has no quilting lines on the surface. The double outer layer fabric structure is adopted so that the quilting depressions of the two filling layers are staggered with each other. On the one hand, the filling can be more uniform, and the quilting parts are also filled with full fillings, which has better warmth retention and solves the problem of poor warmth retention caused by the scarcity of fillings at the quilting parts of conventional quilted fabrics. On the other hand, there are no quilting lines on both sides of the filling fabric, which gives the filling fabric the function of double-sided use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the filling fabric without quilting lines on the surface of the utility model;

[0016] In the figure: 1, first outer layer of fabric; 2, filling; 3, inner layer of fabric; 4, lining; 5, stitching; 6, second outer layer of fabric. DETAILED DESCRIPTION

[0017] The specific implementation modes of the present utility model are further described below in conjunction with the accompanying drawings and embodiments. In order to avoid too many unnecessary details, well-known structures or functions will not be described in detail in the following embodiments.

[0018] Example 1

[0019] like Figure 1 As shown, the filling fabric without quilting lines on the surface described in the utility model includes a first outer fabric 1, an inner fabric 3, a second outer fabric 6 arranged in sequence, and a filler 2 sandwiched between the first outer fabric 1 and the inner fabric 3, and between the second outer fabric 6 and the inner fabric 3; it also includes a plurality of lining cloths 4 and a plurality of stitches 5, the lining cloths 4 are sewn to both sides of the inner fabric 3 through the stitches 5, and are adhesively fixed to the inner sides of the first outer fabric 1 and the second outer fabric 6.

[0020] The lining cloth 4 between the second outer fabric 6 and the inner fabric 3 is staggered with the lining cloth 4 between the first outer fabric 1 and the inner fabric 3. When the first outer fabric 1 is bonded to the lining cloth 4, there will be a phenomenon of no filler 2 at the bonding point. At this time, through the design of staggered arrangement, the space between the second outer fabric 6 and the inner fabric 3 can be filled with filler 2, thereby avoiding the situation where quilting depressions are generated at the quilting point of the filling fabric, so that the filling is more uniform. In addition, the structure of the two outer fabrics also gives the filling fabric the function of double-sided use, such as for double-sided down jackets and double-sided down quilts.

[0021] The stitches 5 are straight or curved; the shape of the lining cloth 4 is not limited, and can be strip, circular, square, triangular, etc., or other designed pattern shapes. According to the quilting requirements of the filling fabric, select a suitable shape of the lining cloth 4 and match the direction of the stitches 5 accordingly. For example, a strip lining cloth 4 can be used, and the direction of the stitches 5 is the middle line of the lining cloth 4; or a circular lining cloth 4 can be used, and the direction of the stitches 5 is a circular curve with the same center as the lining cloth 4; or a cartoon pattern lining cloth 4 can be used, and the direction of the stitches 5 can be a circular curve or a straight line.

[0022] The length from the seam 5 to the edge of the lining cloth 4 is not less than 2 mm, so as to facilitate the transfer of the tearing force on the gluing part of the lining cloth 4 due to friction, extrusion, tearing, etc. to the seam.

[0023] The function of the lining cloth 4 is to combine the advantages of thread stitching and adhesive stitching. The traditional thread stitching quilting is firm, but there is a defect of quilting lines on the surface. The traditional adhesive stitching has a beautiful appearance, but the fabric will have friction during use, which will produce a large tearing force on the adhesive edge, and the quilting is not firm. The utility model first sews the lining cloth 4 to the inner fabric 3 through the stitching 5 to increase the stitching firmness, and then glues the lining cloth 4 to the outer fabric. This structural design can transfer the tearing force generated on the adhesive part of the filling fabric due to friction, extrusion, tearing, etc. from the edge of the adhesive part to the stitching 5 of the lining cloth 4, and the stitching 5 has a high firmness and is not easy to crack.

[0024] The filling material 2 suitable for the filling fabric can be cotton, sponge, down, artificial fiber, etc., and is particularly suitable for filling down.

[0025] When quilting the above-mentioned filling fabric without quilting lines on the surface, first determine the appropriate filling thickness and quilting line shape according to product requirements, thereby determining the fabric type and shape of the lining cloth 4, the shape and position layout of the stitching 5, and then sew the inner fabric 3 and the lining cloth 4 through the stitching 5, and then glue the lining cloth 4 to the inner side of the first outer fabric 1 and the second outer fabric 6, and finally fill the filler 2 between the outer fabric and the inner fabric 3 to obtain the filling fabric without quilting lines on the surface.

[0026] It should be noted that the thickness of the lining cloth 4 and the length of the seam 5 shown in the attached drawings are only for the purpose of more clearly and intuitively describing the structural features of the present invention, and do not represent their actual thickness and proportion. In the actual structure, the thickness of the lining cloth 4 is the same as that of the conventional fabric, and the seam 5 tightly sews the lining cloth 4 and the inner fabric 3, leaving no gap between them.

[0027] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A filling fabric without quilting lines on the surface, characterized in that: The invention comprises a first outer fabric (1), an inner fabric (3), and a second outer fabric (6) which are arranged in sequence, and a filler (2) sandwiched between the first outer fabric (1) and the inner fabric (3), and between the second outer fabric (6) and the inner fabric (3); and also comprises a plurality of lining fabrics (4) and a plurality of stitching lines (5), wherein the lining fabrics (4) are sewn to both sides of the inner fabric (3) by means of the stitching lines (5), and are adhesively fixed to the inner sides of the first outer fabric (1) and the second outer fabric (6).

2. The filling fabric without quilting lines on the surface according to claim 1, characterized in that: The lining cloth (4) between the second outer fabric layer (6) and the inner fabric layer (3) is arranged in a staggered manner with the lining cloth (4) between the first outer fabric layer (1) and the inner fabric layer (3).

3. The filling fabric without quilting lines on the surface according to claim 1, characterized in that: The suture (5) is straight or curved.

4. The filling fabric without quilting lines on the surface according to claim 1, characterized in that: The length from the stitching line (5) to the edge of the lining cloth (4) is not less than 2 mm.

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