CN211446059U - Three-layer down filling cloth - Google Patents

Abstract

The utility model discloses a three-layer down-filled cloth, which comprises an upper layer fabric, a middle layer fabric and a lower layer fabric; the upper layer fabric and the middle layer fabric are connected through the interweaving connection part of the upper layer fabric and the middle layer fabric; the middle layer fabric and the lower layer fabric are connected through the interweaving connection part of the middle layer fabric and the lower layer fabric; the interweaving connection part of the upper and middle fabrics is formed by interweaving the positions of the warp yarns of the upper and middle fabrics; the interweaving connection part of the middle and lower fabrics is formed by interweaving the positions of the warp yarns of the middle and lower fabrics; the interweaving connection of the upper and middle fabrics and the interweaving connection of the middle and lower fabrics are staggered. The utility model relates to a three-layer is filled flannelette, it is the same with the double-deck flannelette that fills, need not the coating calendering and just have and prevent fine hair nature characteristics, need not the quilting, avoided the pinhole to leak the shortcoming of fine hair. The upper down filling cavities and the lower down filling cavities are overlapped in a staggered mode, so that the area without down is eliminated, and the down coat made of the three-layer down filling fabric has excellent wind-proof and warm-keeping properties and also has excellent air permeability because no coating is needed.

Description

Three-layer down filling cloth

Technical Field

The utility model belongs to the technical field of the textile fabric technique and specifically relates to a three-layer fills cotton flannel.

Background

In recent years, a double-layer down-filled fabric is popular in the textile market. The fabric is directly woven by double-layer bag-shaped tissues, the single-layer density is over 330T, the fabric can directly have good down-proof performance without performing down-proof after-finishing processes such as coating, calendering and the like, and the bag-shaped tissues can be directly filled with down, so that a clothing factory omits a quilting process, the labor cost is saved, and the defect of needle holes and down leakage generated in the quilting process can be avoided.

However, the double-layer down-filled fabric also has a disadvantage that: namely, a region without down feather exists at the joint of the inner and outer layer fabrics. Due to the existence of the area, the heat of the body is dissipated to the environment through the area, so that the wind resistance and the heat retention of the down jacket made of the fabric are greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a three-layer down filling cloth, which ensures that the down coat made of the three-layer down filling cloth fabric has excellent windproof and warm keeping properties and still has excellent air permeability because no coating is needed. Therefore, the fabric is particularly suitable for manufacturing cold protective clothing used for ice and snow sports.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

the utility model relates to a three-layer down-filled cloth, which comprises an upper layer fabric, a middle layer fabric and a lower layer fabric; the upper layer fabric and the middle layer fabric are connected through the interweaving connection part of the upper layer fabric and the middle layer fabric; the middle layer fabric and the lower layer fabric are connected through the interweaving connection part of the middle layer fabric and the lower layer fabric; the interweaving connection part of the upper and middle fabrics is formed by interweaving the positions of the warp yarns of the upper and middle fabrics; the interweaving connection part of the middle and lower fabrics is formed by interweaving the positions of the warp yarns of the middle and lower fabrics; the upper and middle fabric interweaving connection part is positioned between two adjacent middle and lower fabric interweaving connection parts, and the middle and lower fabric interweaving connection part is positioned between the upper and middle fabric interweaving connection parts; the upper layer fabric and the middle layer fabric between the interweaving connection parts of the two upper and middle fabrics form an upper down filling cavity; the middle layer fabric and the lower layer fabric between the interweaving connection parts of the two middle and lower fabrics form a lower down-filling cavity.

As a further explanation of the above scheme, the three-layer cotton flannel has a weave cycle, wherein the warp direction comprises 10 warp yarns, and the weft direction comprises a first area, a second area, a third area, a fourth area, a fifth area, a sixth area, a seventh area, an eighth area, a ninth area, a tenth area, an eleventh area, a twelfth area, a thirteenth area, a fourteenth area, a fifteenth area, a sixteenth area, a seventeenth area, an eighteenth area, a nineteenth area and a twentieth area; each area of the weft direction comprises a plurality of weft direction circulations, and one weft direction circulation is 6 weft yarns.

As a further illustration of the above scheme, each zone in the fill direction comprises 96 fill direction cycles.

As a further illustration of the above scheme, the warp yarns used at the fabric interweaving junctions on the upper fabric interweaving junction 01, the middle fabric interweaving junctions on the middle fabric interweaving junction 02, and the middle fabric interweaving junctions on the lower fabric interweaving junction 03 are sized polyester 50D/144 FDTY.

As a further explanation of the scheme, the weft yarns used at the fabric interweaving connection positions on the fabric interweaving connection positions 01 on the upper layer fabric, the fabric interweaving connection positions 02 on the middle layer fabric and the fabric interweaving connection positions 03 on the lower layer fabric are terylene 50D/144 FDTY.

The utility model has the advantages that: the utility model relates to a three-layer is filled flannelette uses the direct weaving of three-layer bag form tissue to form, fills flannelette the same with the bilayer, need not coating, calendering and just has the good characteristics of fine hair nature of preventing, need not the quilting moreover, has avoided because the shortcoming of pinhole hourglass fine hair. Because the cross-linking position of the upper fabric and the middle fabric is staggered with the cross-linking position of the lower fabric and the middle fabric, and the down pipe at the inner layer is staggered and overlapped with the down pipe at the outer layer, the area without down is eliminated, so that the down garment made of the three-layer down-filled fabric has excellent wind-proof and warm-keeping properties, and has excellent air permeability because no coating is needed. Therefore, the fabric is particularly suitable for manufacturing cold protective clothing used for ice and snow sports.

Drawings

FIG. 1 is a schematic cross-sectional view of a three-layer fleece;

FIG. 2 is a first region organization chart;

FIG. 3 is a second region organization chart;

FIG. 4 is a third zone organization chart;

FIG. 5 is a fourth region organization chart;

FIG. 6 is a fifth region organization chart;

FIG. 7 is a sixth region organization chart;

FIG. 8 is a seventh area organization chart;

FIG. 9 is an eighth region organization chart;

FIG. 10 is a ninth area organization chart;

FIG. 11 is a tenth area organization chart;

FIG. 12 is an eleventh region organization chart;

FIG. 13 is a twelfth area organizational chart;

FIG. 14 is a thirteenth area organizational chart;

FIG. 15 is a fourteenth region organization chart;

FIG. 16 is a fifteenth area organization chart;

FIG. 17 is a sixteenth region organization chart;

FIG. 18 is a seventeenth region organization chart;

FIG. 19 is an eighteenth area organization chart;

FIG. 20 is a nineteenth region organization chart;

fig. 21 is a twentieth region organization chart.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Examples

This embodiment will be described in detail with reference to fig. 21. The three-layer flannelette comprises an upper layer fabric 01, a middle layer fabric 02 and a lower layer fabric 03. The upper layer fabric 01 is formed by interweaving upper layer warp yarns and upper layer weft yarns, the middle layer fabric 02 is formed by interweaving middle layer warp yarns and middle layer weft yarns, and the lower layer fabric 03 is formed by interweaving lower layer warp yarns and lower layer weft yarns.

When the upper fabric 01 and the middle fabric 02 are woven, the upper warp yarns and the middle warp yarns are exchanged to form upper middle fabric interweaving joints, specifically shown as A and C in figure 21, between the A and C of the adjacent upper middle fabric interweaving joints. The upper fabric 01 and the middle fabric 02 form an upper down-filled cavity 04. During weaving of the middle fabric 02 and the lower fabric 03, the middle warp yarns and the lower warp yarns are exchanged to form interweaving joints of the middle fabric and the lower fabric, specifically, the surfaces B and D in FIG. 21. Between the interweaving connection parts B and D of the adjacent middle and lower fabrics, the middle fabric 02 and the lower fabric 03 form a lower down filling cavity 05.

And when weaving, the interweaving connection part of the upper and middle fabrics is staggered with the interweaving connection part of the middle and lower fabrics, namely the interweaving connection part of the upper and middle fabrics is positioned between the interweaving connection parts of two adjacent middle and lower fabrics, and the interweaving connection part of the middle and lower fabrics is positioned between the interweaving connection parts of two adjacent upper and middle fabrics. When the upper down filling cavity 04 and the lower down filling cavity 05 are filled with down, the upper and middle fabric interweaving connection part is made up by the lower down filling cavity 05, so that the upper and middle fabric interweaving connection part has a warm-keeping effect. The lower and middle fabric interweaving part is supplemented by the upper down filling cavity 04, so that the lower and middle fabric interweaving part has a warming effect.

The three-layer cotton flannel is directly woven by three layers of bag-shaped tissues, has the characteristic of good cotton flannel resistance without coating and calendering as the double-layer cotton flannel, does not need quilting, and avoids the defect of cotton flannel leakage due to pinholes. Because the interweaving connection positions of the upper fabric and the middle fabric of the middle fabric, and the interweaving connection positions of the lower fabric and the middle fabric of the middle fabric are staggered, the upper down filling cavities 04 and the lower down filling cavities 05 are overlapped in a staggered mode, the area without down is eliminated, and the down garment made of the three-layer down filling fabric has excellent wind-proof and warm-keeping properties and also has excellent air permeability because no coating is needed. Therefore, the fabric is particularly suitable for manufacturing cold protective clothing used for ice and snow sports.

When the three-layer cotton flannel is woven, sizing the middle fabric interweaving connection position on the raw material terylene 50D/144FDTY used by the warp yarn, and using the raw material terylene 50D/144FDTY of the weft yarn; 18# reed 10 is penetrated, the upper machine width is 168CM, the upper machine weft density is 165 pieces/CM, and the fabric structure diagrams are shown in figures 2 to 21. The three-layer down-filled cloth woven by the warp and weft of the fabric meets the down penetration prevention function through tests.

The entire weaving process is explained in terms of the weave diagram. In the weave pattern of the three-layer pile fabric, one repeat warp direction includes 10 warp yarns, and the weft direction includes the first to twentieth regions for a total of 20 regions, each region including 6 picks, and has 96 repeats for a total of 576 weft yarns. A total of 576 x 20-11520 weft yarns is therefore present in one weave cycle. The number of tissue cycles can be determined according to actual conditions, and 96 cycles are exemplified in this embodiment.

In the tissue map, the symbol "∘" represents a textured point of the upper layer tissue; symbol "Δ" represents a warp tissue point of the middle layer tissue; symbol "o" denotes an organized point of the underlying organization; the symbol "■" indicates the weave point where the upper warp needs to be lifted when weaving the middle and lower weft; the mark a-up represents the weave point where the middle layer warp needs to be lifted when weaving the lower layer weft. In the weave pattern, all the weave points having the above-described coincidence are warp weave points, and are all located on the upper layer of the fell during weaving.

Fig. 2 shows an organization of the first region. In the first region, the first warp yarn 1, the fourth warp yarn 4, the sixth warp yarn 6, and the ninth warp yarn 9 are upper layer warp yarns, the second warp yarn 2 and the seventh warp yarn 7 are middle layer warp yarns, and the third warp yarn 3, the fifth warp yarn 5, the eighth warp yarn 8, and the tenth warp yarn 10 are lower layer warp yarns.

When the first weft 011 on the upper layer of the first region is woven in, the first warp 1 and the sixth warp 6 are positioned on the upper layer of the weaving opening; the fourth warp 4 and the ninth warp 9 are located at the lower layer of the fell, and the rest of the middle layer warp and the lower layer warp are located at the lower layer of the fell.

When the first weft 012 in the first area is woven, the first warp 1, the fourth warp 4, the sixth warp 6, the seventh warp 7, and the ninth warp 9 are located at the upper layer of the fell, and the second warp 2, the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 are located at the lower layer of the fell.

When the first weft 013 in the first region lower layer is woven, the first warp yarn 1, the second warp yarn 2, the fourth warp yarn 4, the fifth warp yarn 5, the sixth warp yarn 6, the seventh warp yarn 7, the ninth warp yarn 9, and the tenth warp yarn 10 are located in the upper layer of the fell, and the third warp yarn 3 and the eighth warp yarn 8 are located in the lower layer of the fell.

When the second weft yarn 014 in the upper layer of the first region is woven, the fourth warp yarn 4 and the ninth warp yarn 9 are located in the upper layer of the weaving shed, and the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fifth warp yarn 5, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8 and the tenth warp yarn 10 are all located in the lower layer of the weaving shed.

When the second weft 015 in the first area is woven, the first warp 1, the second warp 2, the fourth warp 4, the sixth warp 6, and the ninth warp 9 are lifted to be located at the upper layer of the weaving opening, and the third warp 3, the fifth warp 5, the seventh warp 7, the eighth warp 8, and the tenth warp 10 are located at the lower layer of the weaving opening.

When the second weft 016 in the lower layer of the first region is woven, the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8 and the ninth warp yarn 9 are lifted to be positioned on the upper layer of the fell, and the fifth warp yarn 5 and the tenth warp yarn 10 are positioned on the lower layer of the fell.

This sequence was repeated 96 times in sequence, ending the first zone.

Fig. 3 is a weave diagram of a second region in which the first warp yarn 1, the fourth warp yarn 4, the sixth warp yarn 6, and the ninth warp yarn 9 are upper layer warp yarns, the third warp yarn 3 and the eighth warp yarn 8 are middle layer warp yarns, and the second warp yarn 2, the fifth warp yarn 5, the seventh warp yarn 7, and the tenth warp yarn 10 are lower layer warp yarns.

When the first weft 021 on the upper layer of the second area is woven, the first warp 1 and the sixth warp 6 are positioned on the upper layer of the weaving opening; the fourth warp 4 and the ninth warp 9 are located at the lower layer of the fell, and the rest of the middle layer warp and the lower layer warp are located at the lower layer of the fell.

When the first weft yarn 022 in the second region is woven, the first warp yarn 1, the fourth warp yarn 4, the sixth warp yarn 6, the eighth warp yarn 8, and the ninth warp yarn 9 are lifted to the upper layer of the fell, and the second warp yarn 2, the third warp yarn 3, the fifth warp yarn 5, the seventh warp yarn 7, and the tenth warp yarn 10 are located at the lower layer of the fell.

When the first weft 023 in the second area lower layer is woven, the first warp 1, the third warp 3, the fourth warp 4, the fifth warp 5, the sixth warp 6, the eighth warp 8, the ninth warp 9 and the tenth warp 10 are located in the upper layer of the fell, and the second warp 2 and the seventh warp 7 are located in the lower layer of the fell.

When the second weft yarns 024 in the upper layer in the second region are woven, the fourth warp yarn 4 and the ninth warp yarn 9 are located in the upper layer of the weaving shed, the first warp yarn 1 and the sixth warp yarn 6 are located in the lower layer of the weaving shed, and the rest of the middle layer warp yarn and the lower layer warp yarn are located in the lower layer of the weaving shed.

When the second weft 025 in the second region is woven, the first warp 1, the third warp 3, the fourth warp 4, the sixth warp 6, and the ninth warp 9 are located at the upper layer of the fell, and the second warp 2, the fifth warp 5, the seventh warp 7, the eighth warp 8, and the tenth warp 10 are located at the lower layer of the fell.

When the second weft yarns 026 in the lower layer of the second region are woven, the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8 and the ninth warp yarn 9 are located in the upper layer of the fell, and the fifth warp yarn 5 and the tenth warp yarn 10 are located in the lower layer of the fell.

The sequence is repeated 96 times in sequence, ending the second zone.

In the first region, the second warp 2 and the seventh warp 7 are middle layer warps, and the third warp 3, the fifth warp 5, the eighth warp 8 and the tenth warp 10 are lower layer warps. In the second region, the third warp 3 and the eighth warp 8 are middle layer warps, and the second warp 2, the fifth warp 5, the seventh warp 7 and the tenth warp 10 are lower layer warps. It can be seen that the second warp 2, the third warp 3, the seventh warp 7 and the eighth warp 8 are interchanged in position between the middle and lower warp so that there is a middle and lower fabric interweave connection B between the first and second regions, so that the middle and lower fabrics 02, 03 are joined there.

Fig. 4 is an organization chart of a third area. In the third area, the first warp yarn 1, the third warp yarn 3, the sixth warp yarn 6, and the eighth warp yarn 8 serve as upper layer warp yarns. The fourth warp 4 and the ninth warp 9 are middle layer warps. The second warp 2, the fifth warp 5, the seventh warp 7, and the tenth warp 10 are lower layer warps.

When the first weft 031 is woven into the upper layer of the third region, the first warp yarn 1 and the sixth warp yarn 6 are located in the upper layer of the fell. The third warp 3 and the eighth warp 8 are located at the lower layer of the fell, and the second warp 2, the fourth warp 4, the fifth warp 5, the seventh warp 7, the ninth warp 9 and the tenth warp 10 are located at the lower layer of the fell.

When the first weft 032 in the middle layer in the third region is woven, the first warp 1, the third warp 3, the sixth warp 6, the eighth warp 8, and the ninth warp 9 are located at the upper layer of the weaving shed, and the second warp 2, the fourth warp 4, the fifth warp 5, the seventh warp 7, and the tenth warp 10 are located at the lower layer of the weaving shed.

When the third area lower layer first weft 033 is woven, the first warp yarn 1, the third warp yarn 3, the fourth warp yarn 4, the fifth warp yarn 5, the sixth warp yarn 6, the eighth warp yarn 8, the ninth warp yarn 9, and the tenth warp yarn 10 are located at the upper layer of the fell, and the second warp yarn 2 and the seventh warp yarn 7 are located at the lower layer of the fell.

When the second weft 034 in the upper layer in the third region is woven, the third warp 3 and the eighth warp 8 are located in the upper layer of the fell, the first warp 1 and the sixth warp 6 are located in the lower layer of the fell, and the remaining middle warp and the lower warp are located in the lower layer of the fell.

When the second weft yarn 035 in the middle of the third region is woven, the first warp yarn 1, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, and the eighth warp yarn 8 are located on the upper layer of the fell, and the second warp yarn 2, the fifth warp yarn 5, the seventh warp yarn 7, the ninth warp yarn 9, and the tenth warp yarn 10 are located on the lower layer of the fell.

When the third area lower layer second weft 036 is woven, the first warp 1, the second warp 2, the third warp 3, the fourth warp 4, the sixth warp 6, the seventh warp 7, the eighth warp 8, and the ninth warp 9 are located on the upper layer of the fell, and the fifth warp 5 and the tenth warp 10 are located on the lower layer of the fell.

This sequence was repeated 96 times to complete the third zone.

In the second region, the first warp yarn 1, the fourth warp yarn 4, the sixth warp yarn 6, and the ninth warp yarn 9 are upper layer warp yarns, and the third warp yarn 3 and the eighth warp yarn 8 are middle layer warp yarns. In the third area, the first warp yarn 1, the third warp yarn 3, the sixth warp yarn 6, and the eighth warp yarn 8 are upper layer warp yarns, and the fourth warp yarn 4 and the ninth warp yarn 9 are middle layer warp yarns. The third warp yarn 3, the fourth warp yarn 4, the eighth warp yarn 8 and the ninth warp yarn 9 can be interchanged between the upper layer warp yarn and the middle layer warp yarn to form an upper-middle fabric interweaving connection A between the second area and the third area. Where the top fabric 01 and middle fabric 02 are joined together.

Fig. 5 is an organization chart of a fourth region. In the fourth area, the first warp yarn 1, the third warp yarn 3, the sixth warp yarn 6, and the eighth warp yarn 8 are upper layer warp yarns, the fifth warp yarn 5 and the tenth warp yarn 10 are middle layer warp yarns, and the second warp yarn 2, the fourth warp yarn 4, the seventh warp yarn 7, and the ninth warp yarn 9 are lower layer warp yarns.

When the first weft 041 on the upper layer of the fourth region is woven, the first warp 1 and the sixth warp 6 are located on the upper layer of the fell, the third warp 3 and the eighth warp 8 are located on the lower layer of the fell, and the rest of the middle warp and the lower warp are located on the lower layer of the fell.

When the first weft 042 in the fourth region is woven, the first warp 1, the third warp 3, the sixth warp 6, the eighth warp 8, and the tenth warp 10 are located at the upper layer of the fell, and the second warp 2, the fourth warp 4, the fifth warp 5, the seventh warp 7, and the ninth warp 9 are located at the lower layer of the fell.

When the first weft 043 in the lower layer of the fourth area is woven, the first warp 1, the third warp 3, the fourth warp 4, the fifth warp 5, the sixth warp 6, the eighth warp 8, the ninth warp 9, and the tenth warp 10 are located in the upper layer of the fell, and the second warp 2 and the seventh warp 7 are located in the lower layer of the fell.

When the second weft 044 on the upper layer of the fourth area is woven, the third warp 3 and the eighth warp 8 are located on the upper layer of the weaving shed, the first warp 1 and the sixth warp 6 are located on the lower layer of the weaving shed, and the rest of the middle layer warp and the lower layer warp are located on the lower layer of the weaving shed.

When the second weft 045 in the fourth region is woven, the first warp yarn 1, the third warp yarn 3, the fifth warp yarn 5, the sixth warp yarn 6 and the eighth warp yarn 8 are located at the upper layer of the fell, and the second warp yarn 2, the fourth warp yarn 4, the seventh warp yarn 7, the ninth warp yarn 9 and the tenth warp yarn 10 are located at the lower layer of the fell.

When the second weft yarns of the lower layer of the fourth area are woven, the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fifth warp yarn 5, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8 and the tenth warp yarn 10 are located at the upper layer of the fell, and the fourth warp yarn 4 and the ninth warp yarn 9 are located at the lower layer of the fell.

This sequence was repeated 96 times, ending the fourth zone.

In the third area, the fourth warp 4 and the ninth warp 9 are middle layer warps. The second warp 2, the fifth warp 5, the seventh warp 7, and the tenth warp 10 are lower layer warps. In the fourth area, the fifth warp yarn 5 and the tenth warp yarn 10 are middle warp yarns, and the second warp yarn 2, the fourth warp yarn 4, the seventh warp yarn 7 and the ninth warp yarn 9 are lower warp yarns. It can be seen that the fourth warp yarn 4, the fifth warp yarn 5, the ninth warp yarn 9 and the tenth warp yarn 10 have been interchanged between the middle and lower warp yarns to form a middle and lower fabric interweave connection D between the third and fourth areas where the middle and lower fabrics 02 are bound together.

Fig. 6 is an organization diagram of a fifth region. In the fifth area, the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 are upper layer warps, the first warp 1 and the sixth warp 6 are middle layer warps, and the second warp 2, the fourth warp 4, the seventh warp 7, and the ninth warp 9 are lower layer warps.

When the first weft 051 on the upper layer of the fifth area is woven, the fifth warp 5 and the tenth warp 10 are positioned on the upper layer of the weaving opening, the third warp 3 and the eighth warp 8 are positioned on the lower layer of the weaving opening, and the rest of the middle layer warp and the lower layer warp are positioned on the lower layer of the weaving opening.

When the first weft 052 in the fifth region is woven, the first warp 1, the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 are located at the upper layer of the fell, and the second warp 2, the fourth warp 4, the sixth warp 6, the seventh warp 7, and the ninth warp 9 are located at the lower layer of the fell.

When the first weft 053 of the fifth region lower layer is woven, the first warp 1, the third warp 3, the fourth warp 4, the fifth warp 5, the sixth warp 6, the eighth warp 8, the ninth warp 9, and the tenth warp 10 are located at the upper layer of the fell, and the second warp 2 and the seventh warp 7 are located at the lower layer of the fell.

When the second weft 054 on the upper layer of the fifth region is woven, the third warp 3 and the eighth warp 8 are located on the upper layer of the fell, the fifth warp 5 and the tenth warp 10 are located on the lower layer of the fell, and the rest of the middle warp and the lower warp are located on the lower layer of the fell.

When the second weft 055 in the fifth region is woven, the third warp 3, the fifth warp 5, the sixth warp 6, the eighth warp 8, and the tenth warp 10 are located at the upper layer of the fell, and the first warp 1, the second warp 2, the fourth warp 4, the seventh warp 7, and the ninth warp 9 are located at the lower layer of the fell.

When the second weft 056 of the lower layer in the fifth region is woven, the first warp 1, the second warp 2, the third warp 3, the fifth warp 5, the sixth warp 6, the seventh warp 7, the eighth warp 8, and the tenth warp 10 are located at the upper layer of the fell, and the fourth warp 4 and the ninth warp 9 are located at the lower layer of the fell.

The sequence is repeated 96 times, ending the fifth region.

In the fourth area, the first warp yarn 1, the third warp yarn 3, the sixth warp yarn 6, and the eighth warp yarn 8 are upper layer warp yarns, and the fifth warp yarn 5 and the tenth warp yarn 10 are middle layer warp yarns. In the fifth area, the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 are upper layer warps, and the first warp 1 and the sixth warp 6 are middle layer warps. It can be seen that the first warp yarn 1, the fifth warp yarn 5, the sixth warp yarn 6 and the tenth warp yarn 10, which are transposed between the upper and middle layer warp yarns, form an upper and middle fabric interweave connection C between the fourth and fifth areas where the upper 01 and middle 02 layers of fabric are joined.

As can be seen from the above, between the point A and the point C at the interweaving connection part of the upper and middle fabrics, the upper fabric and the middle fabric form an upper down filling cavity 04 for filling down; between the point B and the point D at the interweaving connection part of the middle and lower fabrics, the middle and lower fabrics form a lower down filling cavity 05 for filling down. And the interweaving joint of the upper middle fabric is positioned between the interweaving joints of the two adjacent middle lower fabrics, and the interweaving joint of the middle lower fabric is positioned between the interweaving joints of the two adjacent upper middle fabrics.

Fig. 7 is an organization chart of a sixth area. In the sixth area, the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 serve as upper layer warps, the second warp 2 and the seventh warp 7 serve as middle layer warps, and the first warp 1, the fourth warp 4, the sixth warp 6, and the ninth warp 9 serve as lower layer warps.

When the first weft 061 on the upper layer of the sixth area is woven, the fifth warp 5 and the tenth warp 10 are located on the upper layer of the weaving shed, and the first warp 1, the second warp 2, the third warp 3, the fourth warp 4, the sixth warp 6, the seventh warp 7, the eighth warp 8 and the ninth warp 9 are located on the lower layer of the weaving shed.

When the middle first weft 062 in the sixth region is woven, the second warp yarn 2, the third warp yarn 3, the fifth warp yarn 5, the eighth warp yarn 8, and the tenth warp yarn 10 are located at the upper layer of the fell, and the first warp yarn 1, the fourth warp yarn 4, the sixth warp yarn 6, the seventh warp yarn 7, and the ninth warp yarn 9 are located at the lower layer of the fell.

When the first weft 063 of the sixth area lower layer is woven, the second warp 2, the third warp 3, the fourth warp 4, the fifth warp 5, the seventh warp 7, the eighth warp 8, the ninth warp 9, and the tenth warp 10 are located at the upper layer of the fell, and the first warp 1 and the sixth warp 6 are located at the lower layer of the fell.

When the second weft yarns 064 on the sixth area upper layer are woven, the third warp yarns 3 and the eighth warp yarns 8 are located on the upper layer of the weaving shed, and the first warp yarns 1, the second warp yarns 2, the fourth warp yarns 4, the fifth warp yarns 5, the sixth warp yarns 6, the seventh warp yarns 7, the ninth warp yarns 9 and the tenth warp yarns 10 are located on the lower layer of the weaving shed.

When the second weft yarn 065 in the sixth area is woven, the third warp yarn 3, the fifth warp yarn 5, the seventh warp yarn 7, the eighth warp yarn 8, and the tenth warp yarn 10 are located on the upper layer of the fell, and the first warp yarn 1, the second warp yarn 2, the fourth warp yarn 4, the sixth warp yarn 6, and the ninth warp yarn 9 are located on the lower layer of the fell.

When the sixth region lower layer second weft 066 is woven, the first warp 1, the second warp 2, the third warp 3, the fifth warp 5, the sixth warp 6, the seventh warp 7, the eighth warp 8, and the tenth warp 10 are located on the upper layer of the fell, and the fourth warp 4 and the ninth warp 9 are located on the lower layer of the fell.

The sequence is repeated 96 times, ending the sixth zone.

In the fifth area, the first warp yarn 1 and the sixth warp yarn 6 are middle warp yarns, and the second warp yarn 2, the fourth warp yarn 4, the seventh warp yarn 7 and the ninth warp yarn 9 are lower warp yarns. In the sixth area, the second warp 2 and the seventh warp 7 serve as middle warp, and the first warp 1, the fourth warp 4, the sixth warp 6 and the ninth warp 9 serve as lower warp. It can be seen that the first warp yarn 1, the second warp yarn 2, the sixth warp yarn 6 and the seventh warp yarn 7 are interchanged between the middle warp yarn and the lower warp yarn to form a middle and lower fabric interweaving connection between the fifth area and the sixth area, so that the middle fabric 02 and the lower fabric 03 are interwoven.

Fig. 8 is an organization chart of a seventh region. In the seventh area, the second warp 2, the fifth warp 5, the seventh warp 7, and the tenth warp 10 are upper layer warps, the third warp 3 and the eighth warp 8 are middle layer warps, and the first warp 1, the fourth warp 4, the sixth warp 6, and the ninth warp 9 are lower layer warps.

When the first warp 071 in the upper layer of the seventh area is woven, the fifth warp 5 and the tenth warp 10 are located in the upper layer of the weaving shed, and the first warp 1, the second warp 2, the third warp 3, the fourth warp 4, the sixth warp 6, the seventh warp 7, the eighth warp 8, and the ninth warp 9 are located in the lower layer of the weaving shed.

When the first middle weft 072 in the seventh area is woven, the second warp 2, the third warp 3, the fifth warp 5, the seventh warp 7 and the tenth warp 10 are located at the upper layer of the weaving opening, and the first warp 1, the fourth warp 4, the sixth warp 6, the eighth warp 8 and the ninth warp 9 are located at the lower layer of the weaving opening.

When the seventh region lower layer first weft yarn 073 is woven, the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the fifth warp yarn 5, the seventh warp yarn 7, the eighth warp yarn 8, the ninth warp yarn 9, and the tenth warp yarn 10 are located on the upper layer of the fell, and the first warp yarn 1 and the sixth warp yarn 6 are located on the lower layer of the fell.

When the second weft yarn 074 on the upper layer of the seventh area is woven, the second warp yarn 2 and the seventh warp yarn 7 are located on the upper layer of the fell, and the first warp yarn 1, the third warp yarn 3, the fourth warp yarn 4, the fifth warp yarn 5, the sixth warp yarn 6, the eighth warp yarn 8, the ninth warp yarn 9 and the tenth warp yarn 10 are located on the lower layer of the fell.

When the second weft yarn 075 in the seventh area is woven, the second warp yarn 2, the fifth warp yarn 5, the seventh warp yarn 7, the eighth warp yarn 8, and the tenth warp yarn 10 are located at the upper layer of the weaving shed, and the first warp yarn 1, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, and the ninth warp yarn 9 are located at the lower layer of the weaving shed.

When the seventh-area lower layer second weft yarn 076 is woven, the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fifth warp yarn 5, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8, and the tenth warp yarn 10 are located on the upper layer of the fell, and the fourth warp yarn 4 and the ninth warp yarn 9 are located on the lower layer of the fell.

The sequence is repeated 96 times, ending the seventh zone.

In the sixth area, the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 are upper layer warps, and the second warp 2 and the seventh warp 7 are middle layer warps. In the seventh area, the second warp 2, the fifth warp 5, the seventh warp 7, and the tenth warp 10 are upper layer warps, and the third warp 3 and the eighth warp 8 are middle layer warps. It can be seen that the second warp 2, the third warp 3, the seventh warp 7 and the eighth warp 8 are interchanged in position between the upper and middle warps to form an upper-middle fabric interweave connection between the sixth and seventh areas, in which position the upper 01 and middle 02 fabrics are joined.

Fig. 9 is an organization chart of an eighth region. In the eighth area, the second warp 2, the fifth warp 5, the seventh warp 7, and the tenth warp 10 serve as upper layer warps, the fourth warp 4 and the ninth warp 9 serve as middle layer warps, and the first warp 1, the third warp 3, the sixth warp 6, and the eighth warp 8 serve as lower layer warps.

When the first weft 081 in the upper layer of the eighth area is woven, the fifth warp yarn 5 and the tenth warp yarn 10 are located in the upper layer of the weaving shed, and the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8, and the ninth warp yarn 9 are located in the lower layer of the weaving shed.

When the first middle weft yarn 082 in the eighth region is woven, the second warp yarn 2, the fourth warp yarn 4, the fifth warp yarn 5, the seventh warp yarn 7 and the tenth warp yarn 10 are positioned at the upper layer of the weaving opening, and the first warp yarn 1, the third warp yarn 3, the sixth warp yarn 6, the eighth warp yarn 8 and the ninth warp yarn 9 are positioned at the lower layer of the weaving opening.

When the eighth region lower layer first weft 083 is woven, the second warp 2, the third warp 3, the fourth warp 4, the fifth warp 5, the seventh warp 7, the eighth warp 8, the ninth warp 9, and the tenth warp 10 are located on the upper layer of the fell, and the first warp 1 and the sixth warp 6 are located on the lower layer of the fell.

When the second weft 084 on the upper layer of the eighth area is woven, the second warp 2 and the seventh warp 7 are on the upper layer of the fell, and the first warp 1, the third warp 3, the fourth warp 4, the fifth warp 5, the sixth warp 6, the eighth warp 8, the ninth warp 9 and the tenth warp 10 are on the lower layer of the fell.

When the second weft yarn 085 in the eighth area is woven, the second warp yarn 2, the fifth warp yarn 5, the seventh warp yarn 7, the ninth warp yarn 9, and the tenth warp yarn 10 are located in the upper layer of the weaving shed, and the first warp yarn 1, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, and the eighth warp yarn 8 are located in the lower layer of the fabric.

When the second weft yarns of the eighth region lower layer are woven, the first warp yarn 1, the second warp yarn 2, the fourth warp yarn 4, the fifth warp yarn 5, the sixth warp yarn 6, the seventh warp yarn 7, the ninth warp yarn 9, and the tenth warp yarn 10 are located in the upper layer of the fell, and the third warp yarn 3 and the eighth warp yarn 8 are located in the lower layer of the fell.

The sequence is repeated 96 times, ending the eighth region.

In the seventh area, the third warp 3 and the eighth warp 8 are middle warp, and the first warp 1, the fourth warp 4, the sixth warp 6 and the ninth warp 9 are lower warp. In the eighth area, the fourth warp 4 and the ninth warp 9 are middle warp, and the first warp 1, the third warp 3, the sixth warp 6 and the eighth warp 8 are bottom warp. It can be seen that the third warp yarn 3, the fourth warp yarn 4, the eighth warp yarn 8, and the ninth warp yarn 9, which interchange positions between the middle and lower warp yarns, form a middle and lower fabric interweave connection between the seventh and eighth areas where the middle and lower fabrics 02 are joined.

Fig. 10 is an organization chart of a ninth area. In the ninth area, the second warp 2, the fourth warp 4, the seventh warp 7, and the ninth warp 9 are upper layer warps, the fifth warp 5 and the tenth warp 10 are middle layer warps, and the first warp 1, the third warp 3, the sixth warp 6, and the eighth warp 8 are lower layer warps.

When the ninth region upper layer first weft 091 is woven, the fourth warp 4 and the ninth warp are located at the upper layer of the weaving shed, and the first warp 1, the second warp 2, the third warp 3, the fifth warp 5, the sixth warp 6, the seventh warp 7, the eighth warp 8 and the tenth warp 10 are located at the lower layer of the weaving shed.

When the first middle weft 092 in the ninth region is woven, the second warp 2, the fourth warp 4, the fifth warp 5, the seventh warp 7, and the ninth warp 9 are located at the upper layer of the fell, and the first warp 1, the third warp 3, the sixth warp 6, the eighth warp 8, and the tenth warp 10 are located at the lower layer of the fell.

When the first weft 093 in the ninth area lower layer is woven, the second warp 2, the third warp 3, the fourth warp 4, the fifth warp 5, the seventh warp 7, the eighth warp 8, the ninth warp 9, and the tenth warp 10 are located in the upper layer of the fell, and the first warp 1 and the sixth warp 6 are located in the lower layer of the fell.

When the second weft 094 on the upper layer of the ninth region is woven, the second warp 2 and the seventh warp 7 are located on the upper layer of the weaving shed, and the first warp 1, the third warp 3, the fourth warp 4, the fifth warp 5, the sixth warp 6, the eighth warp 8, the ninth warp 9 and the tenth warp 10 are located on the lower layer of the weaving shed.

When the second weft 095 in the ninth area is woven, the second warp 2, the fourth warp 4, the seventh warp 7, the ninth warp 9, and the tenth warp 10 are located at the upper layer of the fell, and the first warp 1, the third warp 3, the fifth warp 5, the sixth warp 6, and the eighth warp 8 are located at the lower layer of the fell.

When the second weft 096 in the ninth region lower layer is woven, the first warp 1, the second warp 2, the fourth warp 4, the fifth warp 5, the sixth warp 6, the seventh warp 7, the ninth warp 9, and the tenth warp 10 are located in the upper layer of the fell, and the third warp 3 and the eighth warp 8 are located in the lower layer of the fell.

The sequence is repeated 96 times to end the ninth region.

In the eighth region, the second warp 2, the fifth warp 5, the seventh warp 7, and the tenth warp 10 serve as upper layer warps, and the fourth warp 4 and the ninth warp 9 serve as middle layer warps. In the ninth area, the second warp 2, the fourth warp 4, the seventh warp 7, and the ninth warp 9 are upper layer warps, and the fifth warp 5 and the tenth warp 10 are middle layer warps. It can be seen that the fourth warp yarn 4, the fifth warp yarn 5, the ninth warp yarn 9 and the tenth warp yarn 10 are interchanged between the upper and middle layer warp yarns to form a middle upper fabric interlacing point between the eighth and ninth areas where the upper and middle fabric layers 01 and 02 are joined.

Fig. 11 is an organization chart of a tenth area. In the tenth area, the second warp 2, the fourth warp 4, the seventh warp 7, and the ninth warp 9 are upper layer warps, the first warp 1 and the sixth warp 6 are middle layer warps, and the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 are lower layer warps.

When the first weft 101 on the upper layer in the tenth area is woven, the fourth warp 4 and the ninth weft 9 are located on the upper layer of the weaving shed, and the first warp 1, the second warp 2, the third warp 3, the fifth warp 5, the sixth warp 6, the seventh warp 7, the eighth warp 8 and the tenth warp 10 are located on the lower layer of the weaving shed.

When the first weft 102 in the tenth area is woven, the second warp 2, the fourth warp 4, the sixth warp 6, the seventh warp 7, and the ninth warp 9 are located at the upper layer of the weaving shed, and the first warp 1, the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 are located at the lower layer of the weaving shed.

When the tenth region lower layer first weft 103 is woven, the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8, and the ninth warp yarn 9 are located in the upper layer of the fell, and the fifth warp yarn 5 and the tenth warp yarn 10 are located in the lower layer of the fell.

When the tenth region upper layer second weft 104 is woven, the second warp 2 and the seventh warp 7 are located at the upper layer of the weaving shed, and the first warp 1, the third warp 3, the fourth warp 4, the fifth warp 5 and the sixth warp 6 are located at the lower layer of the weaving shed.

When the second weft 105 in the tenth area is woven, the first warp 1, the second warp 2, the fourth warp 4, the seventh warp 7, and the ninth warp 9 are located at the upper layer of the fell, and the third warp 3, the fifth warp 5, the sixth warp 6, the eighth warp 8, and the tenth warp 10 are located at the lower layer of the fell.

When the tenth region lower layer second weft 106 is woven, the first warp yarn 1, the second warp yarn 2, the fourth warp yarn 4, the fifth warp yarn 5, the sixth warp yarn 6, the seventh warp yarn 7, the ninth warp yarn 9, and the tenth warp yarn 10 are located on the upper layer of the fell, and the third warp yarn 3 and the eighth warp yarn 8 are located on the lower layer of the fell.

The sequence is repeated 96 times, ending the tenth zone.

In the ninth area, the fifth warp yarn 5 and the tenth warp yarn 10 are middle warp yarns, and the first warp yarn 1, the third warp yarn 3, the sixth warp yarn 6 and the eighth warp yarn 8 are lower warp yarns. In the tenth area, the first warp yarn 1 and the sixth warp yarn 6 serve as middle warp yarns, and the third warp yarn 3, the fifth warp yarn 5, the eighth warp yarn 8 and the tenth warp yarn 10 serve as lower warp yarns. It can be seen that the first warp yarn 1, the fifth warp yarn 5, the sixth warp yarn 6, and the tenth warp yarn 10 are interchanged between the middle and lower warp yarns to form a middle and lower fabric interweaving junction in the ninth and tenth areas where the middle and lower fabrics 02, 03 are joined.

Fig. 12 is an organization chart of an eleventh region. In the eleventh area, the first warp 1, the fourth warp 4, the sixth warp 6, and the ninth warp 9 serve as upper layer warps, the second warp 2 and the seventh warp 7 serve as middle layer warps, and the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 serve as lower layer warps.

When the first weft 111 on the eleventh area upper layer is woven, the fourth warp 4 and the ninth warp 9 are located on the upper layer of the weaving shed, and the first warp 1, the second warp 2, the third warp 3, the fifth warp 5, the sixth warp 6, the seventh warp 7, the eighth warp 8 and the tenth warp 10 are located on the lower layer of the weaving shed.

When the first weft 112 in the eleventh area is woven, the first warp 1, the fourth warp 4, the sixth warp 6, the seventh warp 7, and the ninth warp 9 are located at the upper layer of the fell, and the second warp 2, the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 are located at the lower layer of the fell.

When the eleventh area lower layer first weft 113 is woven, the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8, and the ninth warp yarn 9 are located at the top of the fell, and the fifth warp yarn 5 and the tenth warp yarn 10 are located at the bottom of the fell.

When the eleventh-area upper-layer second weft yarn 114 is woven, the first warp yarn 1 and the sixth warp yarn 6 are located at the upper layer of the weaving shed, and the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the fifth warp yarn 5, the seventh warp yarn 7, the eighth warp yarn 8, the ninth warp yarn 9 and the tenth warp yarn 10 are located at the lower layer of the weaving shed.

When the second weft 115 in the eleventh area is woven, the first warp 1, the second warp 2, the fourth warp 4, the sixth warp 6, and the ninth warp 9 are located at the upper layer of the fell, and the third warp 3, the fifth warp 5, the seventh warp 7, the eighth warp 8, and the tenth warp 10 are located at the lower layer of the fell.

When the eleventh-region lower layer second weft yarn 116 is woven, the first warp yarn 1, the second warp yarn 2, the fourth warp yarn 4, the fifth warp yarn 5, the sixth warp yarn 6, the seventh warp yarn 7, the ninth warp yarn 9, and the tenth warp yarn 10 are located on the upper layer of the fell, and the third warp yarn 3 and the eighth warp yarn 8 are located on the lower layer of the fell.

This sequence was repeated 96 times in sequence, ending the eleventh region.

In the tenth area, the second warp 2, the fourth warp 4, the seventh warp 7, and the ninth warp 9 are upper layer warps, and the first warp 1 and the sixth warp 6 are middle layer warps. In the eleventh area, the first warp yarn 1, the fourth warp yarn 4, the sixth warp yarn 6, and the ninth warp yarn 9 serve as upper layer warp yarns, and the second warp yarn 2 and the seventh warp yarn 7 serve as middle layer warp yarns. It can be seen that the first warp yarn 1, the second warp yarn 2, the sixth warp yarn 6, and the seventh warp yarn 7 are interchanged in position between the upper and middle layer warp yarns to form an upper-middle fabric interweave connection between the tenth area and the eleventh area where the upper fabric 01 and the middle fabric 02 are joined.

Fig. 13 is a tissue diagram of a twelfth region. In the twelfth area, the first warp yarn 1, the fourth warp yarn 4, the sixth warp yarn 6, and the ninth warp yarn 9 serve as upper layer warp yarns, the third warp yarn 3 and the eighth warp yarn 8 serve as middle layer warp yarns, and the second warp yarn 2, the fifth warp yarn 5, the seventh warp yarn 7, and the tenth warp yarn 10 serve as lower layer warp yarns.

When the first warp 121 on the upper layer of the twelfth area is woven, the fourth warp 4 and the ninth warp 9 are located on the upper layer of the weaving shed, and the first warp 1, the second warp 2, the third warp 3, the fifth warp 5, the sixth warp 6, the seventh warp 7, the eighth warp 8 and the tenth warp 10 are located on the lower layer of the weaving shed.

When the first weft 122 in the twelfth area is woven, the first warp 1, the fourth warp 4, the sixth warp 6, the eighth warp 8, and the ninth warp 9 are located at the upper layer of the weaving shed, and the second warp 2, the third warp 3, the fifth warp 5, the seventh warp 7, and the tenth warp 10 are located at the lower layer of the weaving shed.

When the first weft 123 of the twelfth-zone lower layer is woven, the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8, and the ninth warp yarn 9 are located at the upper layer of the fell, and the fifth warp yarn 5 and the tenth warp yarn 10 are located at the lower layer of the fell.

When the twelfth-area upper layer second weft 124 is woven, the first warp yarn 1 and the sixth warp yarn 6 are located at the upper layer of the weaving shed, and the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the fifth warp yarn 5, the seventh warp yarn 7, the eighth warp yarn 8, the ninth warp yarn 9 and the tenth warp yarn 10 are located at the lower layer of the weaving shed.

When the second weft 125 in the twelfth area is woven, the first warp 1, the third warp 3, the fourth warp 3, the sixth warp 6, and the ninth warp 9 are located at the upper layer of the weaving shed, and the second warp 2, the fifth warp 5, the seventh warp 7, the eighth warp 8, and the tenth warp 10 are located at the lower layer of the weaving shed.

When the twelfth-region lower layer second weft yarn 126 is woven, the first warp yarn 1, the third warp yarn 3, the fourth warp yarn 4, the fifth warp yarn 5, the sixth warp yarn 6, the eighth warp yarn 8, the ninth warp yarn 9, and the tenth warp yarn 10 are located on the upper layer of the fell, and the second warp yarn 2 and the seventh warp yarn 7 are located on the lower layer of the fell.

The sequence is repeated 96 times to end the twelfth zone.

In the eleventh area, the second warp 2 and the seventh warp 7 serve as middle warp, and the third warp 3, the fifth warp 5, the eighth warp 8 and the tenth warp 10 serve as lower warp. In the twelfth area, the third warp 3 and the eighth warp 8 serve as middle warp, and the second warp 2, the fifth warp 5, the seventh warp 7 and the tenth warp 10 serve as lower warp. It can be seen that the second warp 2, the third warp 3, the seventh warp 7 and the eighth warp 8 are interchanged in the middle and lower layer warps to form a middle and lower fabric interweaving connection between the eleventh and twelfth areas where the middle and lower fabrics 02 and 03 are connected.

Fig. 14 is an organization diagram of a thirteenth area. In the tenth three areas, the first warp yarn 1, the third warp yarn 3, the sixth warp yarn 6, and the eighth warp yarn 8 are upper layer warp yarns, the fourth warp yarn 4 and the ninth warp yarn 9 are middle layer warp yarns, and the second warp yarn 2, the fifth warp yarn 5, the seventh warp yarn 7, and the tenth warp yarn 10 are lower layer warp yarns.

When the first weft 131 on the upper layer of the thirteenth area is woven, the third warp 3 and the eighth warp 8 are located on the upper layer of the weaving shed, and the first warp 1, the second warp 2, the fourth warp 4, the fifth warp 5, the sixth warp 6, the seventh warp 7, the ninth warp 9 and the tenth warp 10 are located on the lower layer of the weaving shed.

When the first weft 132 in the thirteenth area is woven, the first warp 1, the third warp 3, the sixth warp 6, the eighth warp 8, and the ninth warp 9 are located at the upper layer of the fell, and the second warp 2, the fourth warp 4, the fifth warp 5, the seventh warp 7, and the tenth warp 10 are located at the lower layer of the fell.

When the first weft yarn 133 in the thirteenth area lower layer is woven, the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8, and the ninth warp yarn 9 are located in the upper layer of the fell, and the fifth warp yarn 5 and the tenth warp yarn 10 are located in the lower layer of the fell.

When the second weft 134 on the upper layer in the thirteenth area is woven, the first warp 1 and the sixth warp 6 are located on the upper layer of the weaving shed, and the second warp 2, the third warp 3, the fourth warp 4, the fifth warp 5, the seventh warp 7, the eighth warp 8, the ninth warp 9 and the tenth warp 10 are located on the lower layer of the weaving shed.

When the second weft 135 in the thirteenth area is woven, the first warp 1, the third warp 3, the fourth warp 4, the sixth warp 6, and the eighth warp 8 are located at the upper layer of the fell, and the second warp 2, the fifth warp 5, the seventh warp 7, the ninth warp 9, and the tenth warp 10 are located at the lower layer of the fell.

When the thirteenth region lower layer second weft 136 is woven, the first warp 1, the third warp 3, the fourth warp 4, the fifth warp 5, the sixth warp 6, the eighth warp 8, the ninth warp 9, and the tenth warp 10 are located on the upper layer of the fell, and the second warp 2 and the seventh warp 7 are located on the lower layer of the fell.

The sequence is repeated 96 times to end the thirteenth region.

In the twelfth area, the first warp yarn 1, the fourth warp yarn 4, the sixth warp yarn 6, and the ninth warp yarn 9 serve as upper layer warp yarns, and the third warp yarn 3 and the eighth warp yarn 8 serve as middle layer warp yarns. In the tenth three areas, the first warp yarn 1, the third warp yarn 3, the sixth warp yarn 6, and the eighth warp yarn 8 are upper layer warp yarns, and the fourth warp yarn 4 and the ninth warp yarn 9 are middle layer warp yarns. It can be seen that the third warp yarn 3, the fourth warp yarn 4, the eighth warp yarn 8, and the ninth warp yarn 9 are interchanged between the upper and middle warp yarns to form an upper-middle fabric interweave connection between the twelfth and thirteenth areas where the upper and middle fabrics 01 and 02 are joined.

Fig. 15 is an organization chart of a fourteenth region. In the fourteenth area, the first warp yarn 1, the third warp yarn 3, the sixth warp yarn 6, and the eighth warp yarn 8 are upper layer warp yarns, the fifth warp yarn 5 and the tenth warp yarn 10 are middle layer warp yarns, and the second warp yarn 2, the fourth warp yarn 4, the seventh warp yarn 7, and the ninth warp yarn 9 are lower layer warp yarns.

When the first weft 141 on the upper layer of the fourteenth area is woven, the third warp 3 and the eighth warp 8 are located on the upper layer of the weaving shed, and the first warp 1, the second warp 2, the fourth warp 4, the fifth warp 5, the sixth warp 6, the seventh warp 7, the ninth warp 9 and the tenth warp 10 are located on the lower layer of the weaving shed.

When the first weft 142 in the fourteenth area is woven, the first warp 1, the third warp 3, the sixth warp 6, the eighth warp 8, and the tenth warp 10 are located at the upper layer of the fell, and the second warp 2, the fourth warp 4, the fifth warp 5, the seventh warp 7, and the ninth warp 9 are located at the lower layer of the fell.

When the first weft 143 in the fourteenth region lower layer is woven, the first warp 1, the second warp 2, the third warp 3, the fifth warp 5, the sixth warp 6, the seventh warp 7, the eighth warp 8, and the tenth warp 10 are located in the upper layer of the fell, and the fourth warp 4 and the ninth warp 9 are located in the lower layer of the fell.

When the second weft 144 on the upper layer in the fourteenth area is woven, the first warp 1 and the sixth warp 6 are located on the upper layer of the weaving shed, and the second warp 2, the third warp 3, the fourth warp 4, the fifth warp 5, the seventh warp 7, the eighth warp 8, the ninth warp 9 and the tenth warp 10 are located on the lower layer of the weaving shed.

When the second weft yarn 145 in the fourteenth area is woven, the first warp yarn 1, the third warp yarn 3, the fifth warp yarn 5, the sixth warp yarn 6, and the eighth warp yarn 8 are located at the upper layer of the fell, and the second warp yarn 2, the fourth warp yarn 4, the seventh warp yarn 7, the ninth warp yarn 9, and the tenth warp yarn 10 are located at the lower layer of the fell.

When the second weft 146 in the fourteenth area lower layer is woven, the first warp 1, the third warp 3, the fourth warp 4, the fifth warp 5, the sixth warp 6, the eighth warp 8, the ninth warp 9, and the tenth warp 10 are located in the upper layer of the fell, and the second warp 2 and the seventh warp 7 are located in the lower layer of the fell.

The sequence is repeated 96 times to end the fourteenth region.

In the tenth three areas, the fourth warp 4 and the ninth warp 9 are middle warp, and the second warp 2, the fifth warp 5, the seventh warp 7 and the tenth warp 10 are lower warp. In the fourteenth area, the fifth warp yarn 5 and the tenth warp yarn 10 serve as middle warp yarns, and the second warp yarn 2, the fourth warp yarn 4, the seventh warp yarn 7 and the ninth warp yarn 9 serve as lower warp yarns. It can be seen that the fourth warp yarn 4, the fifth warp yarn 5, the ninth warp yarn 9 and the tenth warp yarn 10 are interchanged in the middle and lower layer warp yarns to form an intermediate-lower fabric interweave junction between the thirteenth area and the fourteenth area, where the middle fabric 02 and the lower fabric 03 are connected.

Fig. 16 is an organization chart of a fifteenth region. In the fifteenth area, the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 serve as upper layer warps, the first warp 1 and the sixth warp 6 serve as middle layer warps, and the second warp 2, the fourth warp 4, the seventh warp 7, and the ninth warp 9 serve as lower layer warps.

When the first weft 151 on the upper layer in the fifteenth area is woven, the third warp 3 and the eighth warp 8 are located on the upper layer of the weaving shed, and the first warp 1, the second warp 2, the fourth warp 4, the fifth warp 5, the sixth warp 6, the seventh warp 7, the ninth warp 9 and the tenth warp 10 are located on the lower layer of the weaving shed.

When the first weft 152 in the middle layer in the fifteenth area is woven, the first warp yarn 1, the third warp yarn 3, the fifth warp yarn 5, the eighth warp yarn 8, and the tenth warp yarn 10 are located at the upper layer of the fell, and the second warp yarn 2, the fourth warp yarn 4, the sixth warp yarn 6, the seventh warp yarn 7, and the ninth warp yarn 9 are located at the lower layer of the fell.

When the first weft 153 in the bottom layer of the fifteenth area is woven, the first warp 1, the second warp 2, the third warp 3, the fifth warp 5, the sixth warp 6, the seventh warp 7, the eighth warp 8, and the tenth warp 10 are located in the top layer of the fell, and the fourth warp 4 and the ninth warp 9 are located in the bottom layer of the fell.

When the fifteenth region upper layer second weft yarn 154 is woven, the fifth warp yarn 5 and the tenth warp yarn 10 are located at the upper layer of the weaving shed, and the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8 and the ninth warp yarn 9 are located at the lower layer of the weaving shed.

When the second weft 155 in the fifteenth area is woven, the third warp 3, the fifth warp 5, the sixth warp 6, the eighth warp 8, and the tenth warp 10 are located at the upper layer of the fell, and the first warp 1, the second warp 2, the fourth warp 4, the seventh warp 7, and the ninth warp 9 are located at the lower layer of the fell.

When the fifteenth region lower layer second weft yarn 156 is woven, the first warp yarn 1, the third warp yarn 3, the fourth warp yarn 4, the fifth warp yarn 5, the sixth warp yarn 6, the eighth warp yarn 8, the ninth warp yarn 9, and the tenth warp yarn 10 are located on the upper layer of the fell, and the second warp yarn 2 and the seventh warp yarn 7 are located on the lower layer of the fell.

The sequence is repeated 96 times in sequence, ending the fifteenth zone.

In the fourteenth area, the first warp yarn 1, the third warp yarn 3, the sixth warp yarn 6, and the eighth warp yarn 8 are upper layer warp yarns, and the fifth warp yarn 5 and the tenth warp yarn 10 are middle layer warp yarns. In the fifteenth area, the third warp yarn 3, the fifth warp yarn 5, the eighth warp yarn 8, and the tenth warp yarn 10 are upper layer warp yarns, and the first warp yarn 1 and the sixth warp yarn 6 are middle layer warp yarns. It can be seen that the first warp yarn 1, the fifth warp yarn 5, the sixth warp yarn 6, and the tenth warp yarn 10 are interchanged between the upper and middle warp yarns to form an upper-middle fabric interweave connection between the fourteenth and fifteenth areas where the upper and middle fabrics 01 and 02 are joined.

Fig. 17 is an organization chart of a sixteenth region. In the sixteenth area, the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 serve as upper layer warps, the second warp 2 and the seventh warp 7 serve as middle layer warps, and the first warp 1, the fourth warp 4, the sixth warp 6, and the ninth warp 9 serve as lower layer warps.

When the sixteenth region upper layer first weft 161 is woven, the third warp yarn 3 and the eighth warp yarn 8 are located at the upper layer of the weaving shed, and the first warp yarn 1, the second warp yarn 2, the fourth warp yarn 4, the fifth warp yarn 5, the sixth warp yarn 6, the seventh warp yarn 7, the ninth warp yarn 9 and the tenth warp yarn 10 are located at the lower layer of the weaving shed.

When the first weft 162 in the sixteenth region is woven, the second warp 2, the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 are located at the upper layer of the fell, and the first warp 1, the fourth warp 4, the sixth warp 6, the seventh warp 7, and the ninth warp 9 are located at the lower layer of the fell.

When the sixteenth region lower layer first weft yarn 163 is woven, the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fifth warp yarn 5, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8, and the tenth warp yarn 10 are located in the upper layer of the fell, and the fourth warp yarn 4 and the ninth warp yarn 9 are located in the lower layer of the fell.

When the sixteenth region upper layer second weft 164 is woven, the fifth warp yarn 5 and the tenth warp yarn 10 are located at the upper layer of the weaving shed, and the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8 and the ninth warp yarn 9 are located at the lower layer of the weaving shed.

When the second middle weft 165 is woven into the sixteenth region, the third warp yarn 3, the fifth warp yarn 5, the seventh warp yarn 7, the eighth warp yarn 8, and the tenth warp yarn 10 are located at the upper layer of the fell, and the first warp yarn 1, the second warp yarn 2, the fourth warp yarn 4, the sixth warp yarn 6, and the ninth warp yarn 9 are located at the lower layer of the fell.

When the sixteenth region lower layer second weft 166 is woven, the second warp 2, the third warp 3, the fourth warp 4, the fifth warp 5, the seventh warp 7, the eighth warp 8, the ninth warp 9, and the tenth warp 10 are located at the upper layer of the fell, and the first warp 1 and the sixth warp 6 are located at the lower layer of the fell.

The sequence is repeated 96 times, ending the sixteenth region.

In the fifteenth area, the first warp yarn 1 and the sixth warp yarn 6 serve as middle warp yarns, and the second warp yarn 2, the fourth warp yarn 4, the seventh warp yarn 7 and the ninth warp yarn 9 serve as lower warp yarns. In the sixteenth area, the second warp 2 and the seventh warp 7 are middle layer warps, and the first warp 1, the fourth warp 4, the sixth warp 6 and the ninth warp 9 are lower layer warps. It can be seen that the first warp yarn 1, the second warp yarn 2, the sixth warp yarn 6 and the seventh warp yarn 7 are interchanged between the middle warp yarn and the lower warp yarn to form a middle and lower fabric interweaving connection between the fifteenth area and the sixteenth area, where the middle fabric 02 and the lower fabric 03 are connected.

Fig. 18 is an organization chart of a seventeenth region. In the seventeenth region, the second warp 2, the fifth warp 5, the seventh warp 7, and the tenth warp 10 serve as upper layer warps, the third warp 3 and the eighth warp 8 serve as middle layer warps, and the first warp 1, the fourth warp 4, the sixth warp 6, and the ninth warp 9 serve as lower layer warps.

When the first weft 171 on the upper layer in the seventeenth region is woven, the second warp 2 and the seventh warp 7 are located on the upper layer of the weaving shed, and the first warp 1, the third warp 3, the fourth warp 4, the fifth warp 5, the sixth warp 6, the eighth warp 8, the ninth warp 9 and the tenth warp 10 are located on the lower layer of the weaving shed.

When the first middle weft 172 is woven into the seventeenth region, the second warp 2, the third warp 3, the fifth warp 5, the seventh warp 7, and the tenth warp 10 are located at the upper layer of the fell, and the first warp 1, the fourth warp 4, the sixth warp 6, the eighth warp 8, and the ninth warp 9 are located at the lower layer of the fell.

When the seventeenth region lower layer first weft 173 is woven, the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fifth warp yarn 5, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8, and the tenth warp yarn 10 are located in the upper layer of the fell, and the fourth warp yarn 4 and the ninth warp yarn 9 are located in the lower layer of the fell.

When the seventeenth region upper layer second weft 174 is woven, the fifth warp yarn 5 and the tenth warp yarn 10 are located at the upper layer of the weaving shed, and the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8, and the ninth warp yarn 9 are located at the lower layer of the weaving shed.

When the second weft yarn 175 in the seventeenth region is woven, the second warp yarn 2, the fifth warp yarn 5, the seventh warp yarn 7, the eighth warp yarn 8, and the tenth warp yarn 10 are located at the upper layer of the fell, and the first warp yarn 1, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, and the ninth warp yarn 9 are located at the lower layer of the fell.

When the seventeenth region lower layer second weft 176 is woven, the second warp 2, the third warp 3, the fourth warp 4, the fifth warp 5, the seventh warp 7, the eighth warp 8, the ninth warp 9, and the tenth warp 10 are located on the upper layer of the fell, and the first warp 1 and the sixth warp 6 are located on the lower layer of the fell.

The sequence is repeated 96 times, ending the seventeenth region.

In the sixteenth area, the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 serve as upper layer warps, and the second warp 2 and the seventh warp 7 serve as middle layer warps. In the seventeenth region, the second warp 2, the fifth warp 5, the seventh warp 7, and the tenth warp 10 serve as upper layer warps, and the third warp 3 and the eighth warp 8 serve as middle layer warps. It can be seen that the second warp yarns 2, the third warp yarns 3, the seventh warp yarns 7 and the eighth warp yarns 8 are interchanged in position between the upper and middle warp yarns to form an upper-middle fabric interweave connection between the seventeenth and eighteenth areas where the upper and middle fabrics 01 and 02 are joined.

Fig. 19 is an organization chart of an eighteenth region. In the eighteenth area, the second warp 2, the fifth warp 5, the seventh warp 7, and the tenth warp 10 serve as upper layer warps, the fourth warp 4 and the ninth warp 9 serve as middle layer warps, and the first warp 1, the third warp 3, the sixth warp 6, and the eighth warp 8 serve as lower layer warps.

When the first weft 181 on the upper layer of the eighteenth area is woven, the second warp 2 and the seventh warp 7 are located on the upper layer of the weaving shed, and the first warp 1, the third warp 3, the fourth warp 4, the fifth warp 5, the sixth warp 6, the eighth warp 8, the ninth warp 9 and the tenth warp 10 are located on the lower layer of the weaving shed.

When the eighteenth area middle layer first weft yarn 182 is woven, the second warp yarn 2, the fourth warp yarn 4, the fifth warp yarn 5, the seventh warp yarn 7, and the tenth warp yarn 10 are located at the upper layer of the weaving shed, and the first warp yarn 1, the third warp yarn 3, the sixth warp yarn 6, the eighth warp yarn 8, and the ninth warp yarn 9 are located at the lower layer of the weaving shed.

When the eighteenth area lower layer first weft yarn 183 is woven, the first warp yarn 1, the second warp yarn 2, the fourth warp yarn 4, the fifth warp yarn 5, the sixth warp yarn 6, the seventh warp yarn 7, the ninth warp yarn 9, and the tenth warp yarn 10 are located on the upper layer of the fell, and the third warp yarn 3 and the eighth warp yarn 8 are located on the lower layer of the fell.

When the eighteenth area upper layer second weft 184 is woven, the fifth warp yarn 5 and the tenth warp yarn 10 are located at the upper layer of the weaving shed, and the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8 and the ninth warp yarn 9 are located at the lower layer of the weaving shed.

When the eighteenth area middle layer second weft 185 is woven, the second warp 2, the fifth warp 5, the seventh warp 7, the ninth warp 9, and the tenth warp 10 are located at the upper layer of the weaving shed, and the first warp 1, the third warp 3, the fourth warp 4, the sixth warp 6, and the eighth warp 8 are located at the lower layer of the weaving shed.

When the eighteenth area lower layer second weft 186 is woven, the second warp yarn 2, the third warp yarn 3, the fourth warp yarn 4, the fifth warp yarn 5, the seventh warp yarn 7, the eighth warp yarn 8, the ninth warp yarn 9, and the tenth warp yarn 10 are located at the upper layer of the fell, and the first warp yarn 1 and the sixth warp yarn 6 are located at the lower layer of the fell.

The sequence is repeated 96 times, ending the eighteenth region.

In the seventeenth region, the third warp yarn 3 and the eighth warp yarn 8 serve as middle warp yarns, and the first warp yarn 1, the fourth warp yarn 4, the sixth warp yarn 6 and the ninth warp yarn 9 serve as lower warp yarns. In the eighteenth area, the fourth warp 4 and the ninth warp 9 serve as middle warp, and the first warp 1, the third warp 3, the sixth warp 6 and the eighth warp 8 serve as lower warp. It can be seen that the third warp yarn 3, the fourth warp yarn 4, the eighth warp yarn 8 and the ninth warp yarn 9 are interchanged in the middle and lower layer warp yarns to form a middle and lower fabric interweaving connection between the eighteenth and nineteenth areas where the middle and lower fabrics 02 and 03 are connected.

Fig. 20 is an organization chart of a nineteenth region. In the nineteenth area, the second warp 2, the fourth warp 4, the seventh warp 7, and the ninth warp 9 are upper layer warps, the fifth warp 5 and the tenth warp 10 are middle layer warps, and the first warp 1, the third warp 3, the sixth warp 6, and the eighth warp 8 are lower layer warps.

When the first weft 191 on the upper layer of the nineteenth region is woven, the second warp yarn 2 and the seventh warp yarn 7 are located on the upper layer of the weaving shed, and the first warp yarn 1, the third warp yarn 3, the fourth warp yarn 4, the fifth warp yarn 5, the sixth warp yarn 6, the eighth warp yarn 8, the ninth warp yarn 9 and the tenth warp yarn 10 are located on the lower layer of the weaving shed.

When the first middle weft 192 in the nineteenth area is woven, the second warp 2, the fourth warp 4, the fifth warp 5, the seventh warp 7, and the ninth warp 9 are located at the upper layer of the fell, and the first warp 1, the third warp 3, the sixth warp 6, the eighth warp 8, and the tenth warp 10 are located at the lower layer of the fell.

When the nineteenth region lower layer first weft 193 is woven, the first warp 1, the second warp 2, the fourth warp 4, the fifth warp 5, the sixth warp 6, the seventh warp 7, the ninth warp 9, and the tenth warp 10 are located on the upper layer of the fell, and the third warp 3 and the eighth warp 8 are located on the lower layer of the fell.

When the nineteenth region upper layer second weft 194 is woven, the fourth warp 4 and the ninth warp 9 are located at the upper layer of the weaving shed, and the first warp 1, the second warp 2, the third warp 3, the fifth warp 5, the sixth warp 6, the seventh warp 7, the eighth warp 8 and the tenth warp 10 are located at the lower layer of the weaving shed.

When the second weft yarn 195 in the middle layer in the nineteenth region is woven, the second warp yarn 2, the fourth warp yarn 4, the seventh warp yarn 7, the ninth warp yarn 9, and the tenth warp yarn 10 are located on the upper layer of the fell, and the first warp yarn 1, the third warp yarn 3, the fifth warp yarn 5, the sixth warp yarn 6, and the eighth warp yarn 8 are located on the lower layer of the fell.

When the nineteenth region lower layer second weft 196 is woven, the second warp 2, the third warp 3, the fourth warp 4, the fifth warp 5, the seventh warp 7, the eighth warp 8, the ninth warp 9, and the tenth warp 10 are located on the upper layer of the fell, and the first warp 1 and the sixth warp 6 are located on the lower layer of the fell.

The sequence is repeated 96 times in sequence, ending the nineteenth region.

In the eighteenth area, the second warp 2, the fifth warp 5, the seventh warp 7, and the tenth warp 10 serve as upper layer warps, and the fourth warp 4 and the ninth warp 9 serve as middle layer warps. In the nineteenth area, the second warp 2, the fourth warp 4, the seventh warp 7, and the ninth warp 9 are upper layer warps, and the fifth warp 5 and the tenth warp 10 are middle layer warps. It can be seen that the fourth 4, fifth 5, ninth 9 and tenth 10 warp yarns are interchanged in position between the upper and middle warp yarns to form an upper-middle fabric interweave connection between the eighteenth and nineteenth areas where the upper 01 and middle 02 fabrics are continuous.

Fig. 21 is an organization chart of a twentieth region. In the twentieth region, the second warp 2, the fourth warp 4, the seventh warp 7, and the ninth warp 9 serve as upper layer warps, the first warp 1 and the sixth warp 6 serve as middle layer warps, and the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 serve as lower layer warps.

When the first weft 201 on the upper layer in the twentieth region is woven, the second warp 2 and the seventh warp 7 are located on the upper layer of the weaving shed, and the first warp 1, the third warp 3, the fourth warp 4, the fifth warp 5, the sixth warp 6, the eighth warp 8, the ninth warp 9 and the tenth warp 10 are located on the lower layer of the weaving shed.

When the first weft 202 in the twentieth region is woven, the second warp 2, the fourth warp 4, the sixth warp 6, the seventh warp 7, and the ninth warp 9 are located at the upper layer of the fell, and the first warp 1, the third warp 3, the fifth warp 5, the eighth warp 8, and the tenth warp 10 are located at the lower layer of the fell.

When the first weft 203 in the twentieth region is woven in, the first warp 1, the second warp 2, the fourth warp 4, the fifth warp 5, the sixth warp 6, the seventh warp 7, the ninth warp 9, and the tenth warp 10 are located in the upper layer of the fell, and the third warp 3 and the eighth warp 8 are located in the lower layer of the fell.

When the twenty-second weft yarns 204 are woven into the upper layer in the twentieth region, the fourth warp yarns 4 and the ninth warp yarns 9 are located in the upper layer of the fell, and the first warp yarn 1, the second warp yarn 2, the third warp yarn 3, the fifth warp yarn 5, the sixth warp yarn 6, the seventh warp yarn 7, the eighth warp yarn 8 and the tenth warp yarn 10 are located in the lower layer of the fell.

When the second weft 205 in the twentieth region is woven, the first warp yarn 1, the second warp yarn 2, the fourth warp yarn 4, the seventh warp yarn 7, and the ninth warp yarn 9 are located at the upper layer of the fell, and the third warp yarn 3, the fifth warp yarn 5, the sixth warp yarn 6, the eighth warp yarn 8, and the tenth warp yarn 10 are located at the lower layer of the fell.

When the twenty-second weft 206 is woven into the twenty-second region, the first warp 1, the second warp 2, the third warp 3, the fourth warp 4, the sixth warp 6, the seventh warp 7, the eighth warp 8, and the ninth warp 9 are located at the top of the fell, and the fifth warp 5 and the tenth warp 10 are located at the bottom of the fell.

This sequence is repeated 96 times in sequence, ending the twentieth region.

In the nineteenth area, the fifth warp yarn 5 and the tenth warp yarn 10 serve as middle warp yarns, and the first warp yarn 1, the third warp yarn 3, the sixth warp yarn 6 and the eighth warp yarn 8 serve as lower warp yarns. In the twentieth region, the first warp yarn 1 and the sixth warp yarn 6 serve as middle warp yarns, and the third warp yarn 3, the fifth warp yarn 5, the eighth warp yarn 8 and the tenth warp yarn 10 serve as lower warp yarns. It can be seen that the first warp yarn 1, the fifth warp yarn 5, the sixth warp yarn 6, and the tenth warp yarn 10 are interchanged in the middle and lower warp yarns to form a middle-lower fabric interweave junction in the nineteenth and twentieth regions where the middle and lower fabrics 02 and 03 are joined.

This completes one cycle. The twentieth region and the first region also have warp yarns that are interchanged such that an interlacing point is formed between the twentieth region and the first region.

In the twentieth region, the second warp 2, the fourth warp 4, the seventh warp 7, and the ninth warp 9 serve as upper layer warps, and the first warp 1 and the sixth warp 6 serve as middle layer warps. In the first region, the first warp yarn 1, the fourth warp yarn 4, the sixth warp yarn 6, and the ninth warp yarn 9 are upper layer warp yarns, and the second warp yarn 2 and the seventh warp yarn 7 are middle layer warp yarns. It can be seen that the first warp yarn 1, the second warp yarn 2, the sixth warp yarn 6 and the seventh warp yarn 7 are interchanged in position between the upper layer warp yarn and the middle layer warp yarn to form an upper middle fabric interweaving connection between the twentieth area and the first area, and the upper layer fabric 01 and the middle layer fabric 02 are interwoven at the warps.

The three-layer down-filled fabric prepared in the embodiment is subjected to down penetration resistance, the test standard is a GB/T12705.1-2009 friction method (experimental down is white duck down with a down content of 90%), and the test result is 4. If the test result is more than 50, the drilling down resistance is poor, 20-50 are used for the drilling down resistance, and less than 20 are used for the drilling down resistance. The three-layer down-filled cloth is in a connected three-layer bag shape, the connecting lines are equal to weft yarns, the width of the first bag shape is 12.0cm, two down-filled cavities are formed, and 20.0 g of down is filled. The second layer of bag is 6.0cm, and is a down filling cavity, and the down filling amount is 10.0 g. After filling down, the two ends of the down filling cavity are sewed for testing. The test unit is Suzhou union inspection technology service company, Inc.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (5)

1. A three-layer flannelette is characterized by comprising an upper layer fabric (01), a middle layer fabric (02) and a lower layer fabric (03); the upper layer fabric (01) and the middle layer fabric (02) are connected through the interweaving connection part of the upper layer fabric and the middle layer fabric; the middle layer fabric (02) and the lower layer fabric (03) are connected through the interweaving connection part of the middle and lower fabrics; the interweaving connection part of the upper and middle fabrics is formed by interweaving the warp yarns of the upper fabric (01) and the middle fabric (02) in a position-exchanging manner; the interweaving connection part of the middle and lower fabrics is formed by interweaving the positions of warp yarns of the middle fabric (02) and the lower fabric (03) in an interchanging way; the upper and middle fabric interweaving connection part is positioned between two adjacent middle and lower fabric interweaving connection parts, and the middle and lower fabric interweaving connection part is positioned between the upper and middle fabric interweaving connection parts; an upper down filling cavity (04) is formed by the upper layer fabric (01) and the middle layer fabric (02) between the interweaving connection positions of the two upper middle fabrics; the middle layer fabric (02) and the lower layer fabric (03) between the interweaved joint of the two middle and lower fabrics form a lower down-filling cavity (05).

2. A three-layer pile fabric according to claim 1, wherein the three-layer pile fabric has a weave cycle, wherein the warp direction comprises 10 warp yarns, and the weft direction comprises a first region, a second region, a third region, a fourth region, a fifth region, a sixth region, a seventh region, an eighth region, a ninth region, a tenth region, an eleventh region, a twelfth region, a thirteenth region, a fourteenth region, a fifteenth region, a sixteenth region, a seventeenth region, an eighteenth region, a nineteenth region, and a twentieth region; each area of the weft direction comprises a plurality of weft direction circulations, and one weft direction circulation is 6 weft yarns.

3. A three-layer pile fabric as claimed in claim 2, wherein the weft direction comprises 96 weft direction cycles per zone.

4. Three-layer fleece according to claim 1, characterized in that the warp used for the upper (01), middle (02) and lower (03) fabrics is warp-sized polyester 50D/144 FDTY.

5. Three-layer velour according to claim 1, characterized in that the weft used in the upper (01), middle (02) and lower (03) layers of fabric is dacron 50D/144 FDTY.

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