CN108083222A - It is a kind of to fill stereo fabric with grid lining structure - Google Patents

Abstract

The invention discloses a fillable three-dimensional fabric with a grid liner structure, which comprises an outer layer, a warp liner, a weft liner and an inner layer, the outer layer and the inner layer are parallel to each other, and the edges are connected to each other And leave a cavity in the middle part, the warp vertical lining and the weft vertical lining are arranged in the cavity and form the middle layer, the warp vertical lining and the weft vertical lining are interlaced with the outer layer and the inner layer. They are respectively used as the horizontal connection surface and the longitudinal connection surface to form a grid lining structure. The technical effect of the present invention is that the fillable three-dimensional fabric provided by the present invention is suitable for wide-width duvets and down jacket fabrics, and the grid lining structure it has is a cavity that can be filled. After filling the thermal insulation material, the surface of the fabric is smooth, It has good warmth retention and anti-drilling properties.

Description

A kind of fillable three-dimensional fabric with square lining structure

technical field

The invention relates to a three-dimensional fabric, in particular to a fillable three-dimensional fabric with a grid lining structure.

Background technique

Textile products such as down jackets, duvets, pillowcases, and sleeping bags all have a fillable space. Usually, the sewing method is used to fill the upper and lower layers of fabrics and then directly quilting them to make filled products of different shapes and sizes. In some thickened filling products used in autumn and winter, in order to improve the warmth retention, it is necessary not only to increase the overall filling amount, but also to avoid the problem that the thickness of the quilting part is significantly reduced and the filling amount is extremely small. At present, the method of sewing vertical lining is commonly used in the market. According to the size of the filling space, a piece of fabric with a lower density is sewn to connect the upper and lower layers of fabrics to form one or several three-dimensional spaces that can be filled. Down, cotton, chemical fiber and other fillings are added inside, and the sewn vertical lining structure not only connects the upper and lower layers of fabrics and fixes the filling, but also ensures that the thickness of the seams remains basically unchanged, enhancing the warmth retention of the seams. Using the above-mentioned traditional production methods, no matter ordinary filled products or thickened products require a lot of sewing work, especially the sewing of standing lining fabrics, the labor cost is high, the production efficiency is low, and the sewing needle eye is usually larger than the diameter of the sewing thread. Objects are easy to drill out from the pinhole, affecting product quality and service life.

Some technologies have been disclosed in the aspect of seamless woven and fillable fabrics. The Chinese utility model patent CN204519455U discloses a seamless and interwoven down jacket fabric structure that adopts a layer-changing structure to form a horizontal fillable down fabric. Improving the anti-drilling property of the fabric, and a kind of three-dimensional fabric announced by the Chinese utility model patent CN205115746U, mentions a three-dimensional three-dimensional anti-down fabric with a fillable three-dimensional cavity. Although this type of double-layer fabric forms a seamless fillable space, it is difficult to meet the requirements of the thickened product for the lining structure. In addition, the currently disclosed technology only forms a fillable cavity in one direction, which cannot meet the requirements of the width. Requirements for fillable fabrics for larger duvets, sleeping bags, etc.

Contents of the invention

The purpose of the patent of the invention is to solve the existing weaving technical problems, to provide a fillable three-dimensional fabric with a square lining structure, and the thermal effect of the joint of the lining and the anti-drilling effect are excellent; at the same time, the filling product is simplified Advanced processing technology reduces sewing labor costs, and the size of the filled squares can be freely changed to enrich product categories.

To achieve the above object, the technical solution of the present invention is,

A fillable three-dimensional fabric with a checkered lining structure, comprising an outer layer, a warp lining, a weft lining and an inner layer, the outer layer and the inner layer are parallel to each other, and the edges are connected to each other and in the middle part The cavity is left, and the warp lining and weft lining are arranged in the cavity to form an intermediate layer. The warp lining and weft lining are interlaced with the outer layer and the inner layer and are respectively used as horizontal connections. Surface and vertical connection surface to form a grid lining structure.

The above-mentioned one kind of fillable three-dimensional fabric with a grid lining structure, the vertical lining is perpendicular to the outer layer and the inner layer, and the upper and lower ends are respectively connected with the outer layer and the inner layer, and the multi-piece vertical lining is perpendicular to the outer layer and the inner layer. The linings are arranged parallel to each other.

The above-mentioned one kind of fillable three-dimensional fabric with a square stand-up interlining structure, the weft-direction stand-up interlinings are arranged in pairs, and in every two weft-direction stand-up interlinings arranged crosswise, one end of one of the weft-direction stand-up interlinings The outer layer is connected, the other end is connected to the inner layer, and the other weft vertical lining is set in reverse. The central positions of the two intersecting weft vertical linings intersect with each other, and the two sides are respectively connected to the adjacent two warp vertical linings. , and form a plurality of end-to-end X-shaped weft lining structures on the cross-section between every two adjacent warp linings.

Described a kind of fillable three-dimensional fabric with grid lining structure, described fillable three-dimensional fabric is woven from three kinds of warp yarns and three kinds of weft yarns, and described three kinds of warp yarns include surface warp yarn, inside warp yarn and Middle layer warp yarn, described three kinds of weft yarns comprise surface weft yarn, inner weft yarn and middle layer weft yarn, wherein surface warp yarn and surface weft yarn interweave to form outer layer, inner warp yarn and inner weft yarn interweave to form inner layer, middle layer warp yarn and surface weft yarn, or The warp yarn of the middle layer is interwoven with the inside weft yarn to form a warp-direction standing interlining, and the weft yarn of the middle layer is woven into a weft-direction stand-up interlining.

Said one kind of fillable three-dimensional fabric with grid lining structure, the fabric weave of outer layer and inner layer is plain weave, twill weave or satin weave.

Said a kind of fillable three-dimensional fabric with checkered stand-up structure, said warp-direction stand-up interleaving is formed by the interweaving of intermediate layer warp yarns and surface weft yarns, or intermediate layer warp yarns and inside weft yarns. The weaving length determines the distance between the outer layer and the inner layer, that is, the thickness of the product after filling; the joint part of the warp yarn of the middle layer and the outer layer and the inner layer includes at least 4 joint points, and does not form a warp vertical lining The warp yarns of the middle layer of the structure are hidden in the three-dimensional structure of the grid in the form of warp floats, and the length of the warp floats of the middle layer warp yarns determines the warp length of the grid.

The above-mentioned one kind of fillable three-dimensional fabric with a square lining structure, the weft vertical lining is formed by interlacing the weft yarn of the middle layer with the outer layer and the inner layer, and the joint connection part includes at least 4 joints. Knots, the rest are composed of weft floats and do not interweave with warp yarns, the length of the middle layer of weft floats determines the weft width of the square.

The above-mentioned a kind of fillable three-dimensional fabric with square lining structure, the warp density of the vertical lining part in the warp direction is less than the warp density of the outer layer and the inner layer, and the weft density of the lining lining part in the weft direction is less than that of the outer layer and the inner layer. The weft density of the outer and inner layers.

In the aforementioned fillable three-dimensional fabric with a lattice lining structure, the warp and weft yarns are arranged by yarns of different deniers or yarns of the same denier.

In the above-mentioned fillable three-dimensional fabric with a grid lining structure, the yarn raw materials of the warp and weft yarns are one or more of cotton, linen, nylon, and polyester.

The technical effect of the present invention is that the fillable three-dimensional fabric provided by the present invention is suitable for wide-width duvets and down jacket fabrics, and the grid lining structure it has is a cavity that can be filled. After filling the thermal insulation material, the surface of the fabric is smooth, It has good warmth retention and anti-drilling properties.

The present invention will be further described below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is a structural representation of the present invention, wherein (1) is a schematic diagram of a loop structure, and (2) is a simplified diagram of a single grid structure;

Fig. 2 is a longitudinal sectional view of a fillable three-dimensional fabric with a lattice lining structure;

Fig. 3 is a weft sectional view of a fillable three-dimensional fabric with a square grid lining structure, and the dotted lines represent weft floating lines;

Among them, 1 is the outer layer, 2 is the inner layer, 3 is the vertical lining structure in the weft direction, 4 is the vertical lining in the warp direction, 5 is the warp floating thread, 6 is the joint area formed by the warp yarn of the middle layer and the outer layer and the inner layer, 7 It is the junction area formed by the weft yarn of the middle layer and the outer layer and the inner layer.

Detailed ways

Referring to Fig. 1, Fig. 2, Fig. 3, the present invention comprises outer layer, longitudinal lining, weft vertical lining and inner layer, outer layer and inner layer are parallel to each other, and the edges are connected to each other and leave a cavity in the middle part, The vertical lining in the warp direction and the vertical lining in the weft direction are arranged in the cavity and form the middle layer. The vertical lining in the warp direction and the vertical direction in the weft direction are interlaced with the outer layer and the inner layer and used as the horizontal connecting surface and the longitudinal connecting surface respectively to form Checkered lining construction. Wherein, the vertical lining is perpendicular to the outer layer and the inner layer, and the upper and lower ends are respectively connected with the outer layer and the inner layer, and a plurality of vertical linings are arranged parallel to each other. The weft stand-up linings are arranged in pairs, and in every two weft-direction stand-up interlinings, one end of one of the weft-direction stand-up linings is connected to the outer layer, the other end is connected to the inner layer, and the other weft-direction stand-up lining is set in reverse. The central positions of the two intersecting latitudinal linings intersect with each other, and the two sides are respectively connected to the adjacent two warp linings, and each two adjacent warp linings are formed on the cross section. A plurality of X-shaped weft lining structures connected end to end.

The invention is woven from three kinds of warp yarns and three kinds of weft yarns, the three kinds of warp yarns include surface warp yarns, inner warp yarns and middle layer warp yarns, and the three kinds of weft yarns include surface weft yarns, inner weft yarns and middle layer weft yarns, wherein the surface warp yarns and the surface weft yarns are interwoven The outer layer is formed, the inner warp yarn and the inner weft yarn are interwoven to form an inner layer, the middle layer warp yarn and the surface weft yarn, or the middle layer warp yarn and the inner weft yarn are interwoven to form a vertical lining in the warp direction, and the weft yarn in the middle layer is woven into a vertical lining in the weft direction.

The weaves of the outer and inner layers are plain weave, twill weave or satin weave. According to specific needs, other variable weaves can also be used. The warp and weft density is relatively large, and it has a good anti-drilling effect.

Warp vertical interlining is formed by the interweaving of middle layer warp yarn and surface weft yarn, or middle layer warp yarn and inner weft yarn. thickness. The joint part of the warp yarn of the middle layer and the outer layer and the inner layer includes at least 4 joint points, so as to ensure the stability and reliability of the joint area. The warp yarns of the middle layer that do not form the vertical lining structure are hidden in the three-dimensional structure of the grid in the form of warp floats, and the length of the warp floats of the warp yarns of the middle layer determines the warp length of the grid.

The weft standing interlining is formed by interlacing the weft yarn of the middle layer with the outer layer and the inner layer, and the joint connection part includes at least 4 joint points to ensure the stability and reliability of the joint area. The remaining part is composed of weft floats and is not interwoven with warp yarns. The length of the middle layer of weft floats determines the weft width of the grid.

The warp density of the vertical lining part in the warp direction can be smaller than that of the outer layer and the inner layer, and the weft density of the vertical lining part in the weft direction is smaller than the weft density of the outer layer and the inner layer. The weft density of the weft vertical lining part is small, which acts as a barrier to the horizontal filling cavity formed by the warp vertical lining, does not affect the passage of the filler, and can prevent the filler from moving in the horizontal cavity.

The warp and weft yarns are arranged from yarns of different deniers or yarns of the same denier. The raw materials of warp and weft are one or more of cotton, hemp, nylon and polyester.

Example 1

The present invention is a fillable three-dimensional fabric with a checkered lining structure, as shown in Figure 1, comprising an outer layer, an inner layer, a vertical lining in the weft direction, and a vertical lining in the warp direction. The outer layer is made of surface warp yarns and surface weft yarns; the inner layer is made of inner warp yarns and inner weft yarns. As shown in Figure 2, the warp yarn of the middle layer is first bonded with the outer layer or the inner layer, then interwoven with the surface weft or the inner weft, and then bonded with the inner layer or the outer layer to form a meridional connection surface between the outer and inner layers. That is, the vertical lining. As shown in Figure 3, the weft yarn of the middle layer is divided into two parts according to the 1:1 arrangement, one part is first connected with the outer layer, and then connected with the inner layer, while the other part is first connected with the inner layer, and then connected with the outer layer. Form the weft connection surface formed by interlacing weft yarns of the middle layer, that is, the weft stand-up interlining. In embodiment 1, the warp yarn of the outer layer, the inner layer and the middle layer is selected 50D/48f polyester filament for use, and the weft yarn of the outer layer and the inner layer is selected 100 English branch (s) compact spinning combed cotton for use, and the weft yarn of the middle layer is selected 50D/48f for use. 48f polyester filament; the warp density of the outer and inner layers is 173 threads/inch, and the weft density is 155 threads/inch; the warp density of the vertical interlining is 57.5 threads/inch, and the weft density is 140 threads/inch; The weft density of the vertical lining in the weft direction is 60 threads/inch; the structure of the outer layer, the inner layer and the vertical lining in the warp direction is plain weave; the length × width of each square of the filling three-dimensional fabric is 32cm × 32cm, and the vertical lining The height is 3cm.

Then the gray cloth is inspected, refined, dyed and finished to obtain a fillable three-dimensional fabric with a grid lining structure. Fill the inside of the fabric with white duck down or other down to obtain a down material.

Example 2

The warp yarns of the outer layer, the inner layer and the middle layer, as well as the weft yarns of the outer layer and the inner layer are all made of 100 British count (s) compact spun combed cotton, and the middle layer weft yarn is made of 60 British count (s) compact spun combed cotton; The warp density of the layer and the inner layer is 175 threads/inch, and the weft density is 155 threads/inch; the warp density of the vertical lining is 52 threads/inch, and the weft density is 120 threads/inch; the weft density of the vertical lining The density is 45 threads/inch; the tissue structure of the outer layer, the inner layer and the warp direction lining is plain weave; the length × width of each square of the fillable three-dimensional fabric is 25cm × 25cm, and the height of the lining is 2cm.

Then the gray cloth is inspected, refined, dyed and finished to obtain a fillable three-dimensional fabric with a grid lining structure. Fill the inside of the fabric with white duck down or other down to obtain a down material.

Claims (10)

1. a kind of fill stereo fabric with grid lining structure, which is characterized in that including outer layer, warp-wise lining, broadwise Lining and inner layer, the outer layer and inner layer are parallel to each other, and edge interconnects and leaves cavity in center section, described Warp-wise lining and broadwise lining are arranged in cavity and form interlayer, warp-wise lining and broadwise lining to interlock with outer layer, inner layer Binding and respectively as lateral connection face and longitudinally connected face, to form grid lining structure.

2. a kind of stereo fabric is filled according to claim 1 with grid lining structure, which is characterized in that described Warp-wise lining perpendicular to outer layer and inner layer, and upper and lower ends are connected respectively with outer layer and inner layer, and polylith warp-wise lining is mutually equal Row is set.

3. a kind of stereo fabric is filled according to claim 2 with grid lining structure, which is characterized in that described Broadwise lining to be arranged in a crossed manner two-by-two, in every two pieces broadwise linings arranged in a crossed manner, one end of one of broadwise lining connects Outer layer is connect, other end connection inner layer, another piece of broadwise lining is oppositely arranged, and two pieces of broadwise lining middle positions arranged in a crossed manner are mutual It intersects, and both sides are connected on two pieces of adjacent warp-wise linings, and make the horizontal stroke between every two pieces adjacent warp-wise linings Multiple end to end X-type broadwise lining structures are formed on section.

4. a kind of stereo fabric is filled according to claim 3 with grid lining structure, which is characterized in that described Stereo fabric of filling be to be formed by three kinds of warp thread and three kinds of weft weavings, described three kinds of warp thread include table warp thread, back warp Yarn and interlayer warp thread, described three kinds of weft yarns include outer weft yarn, back weft yarn and middle wefts, wherein table warp thread and outer weft yarn Intertexture forms outer layer, and back warp yarn and inner weft yarns form inner layer, interlayer warp thread and outer weft yarn or interlayer warp thread and back weft Yarn interweaves with forming warp-wise lining, middle wefts weaving broadwise lining.

5. a kind of stereo fabric is filled according to claim 1 with grid lining structure, which is characterized in that outer layer Fabric tissue with inner layer is plain weave, twill-weave or satin weave.

6. a kind of stereo fabric is filled according to claim 4 with grid lining structure, which is characterized in that described Warp-wise lining be that joint face, warp-wise lining are formed by interlayer warp thread and outer weft yarn or interlayer warp thread and inner weft yarns Weaving length determine spacing distance between outer layer and inner layer, that is, the thickness of product after filling；Interlayer warp thread and outer layer Include at least four binding place with the binding part of inner layer, do not form the interlayer warp thread of warp-wise lining structure with through flotation line Form is hidden in grid stereochemical structure, and the length through flotation line of interlayer warp thread determines the warp-wise length of grid.

7. a kind of stereo fabric is filled according to claim 4 with grid lining structure, which is characterized in that described Broadwise lining be to be formed by middle wefts and outer layer, inner layer binding of interlocking, binding coupling part includes at least four binding Point, rest part are made of latitude flotation line and do not interweave with warp thread, and the length of interlayer latitude flotation line determines the broadwise width of grid.

8. a kind of stereo fabric is filled according to claim 4 with grid lining structure, which is characterized in that described Warp-wise lining part through it is close less than outer layer and inner layer through close, the filling density of the broadwise lining part is less than outer layer and inner The filling density of layer.

9. a kind of stereo fabric is filled according to claim 4 with grid lining structure, which is characterized in that described Warp thread and weft yarn formed by the yarn of different fiber numbers or the yarn assortment of identical fiber number.

10. a kind of stereo fabric is filled according to claim 4 with grid lining structure, which is characterized in that institute The warp thread and the yarn material of weft yarn stated are the one or more in cotton, fiber crops, polyamide fibre, terylene.