CN111676566A

CN111676566A - Down jacket channel cloth and sewing method thereof

Info

Publication number: CN111676566A
Application number: CN202010602911.7A
Authority: CN
Inventors: 周淑梅; 许雪莲; 蒋臻; 李俊威; 王锦添
Original assignee: Shanghai Anta Sports Products Ltd
Current assignee: Shanghai Anta Sports Products Ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-09-18

Abstract

The invention discloses a down jacket channel cloth and a sewing method thereof, wherein the down jacket channel cloth comprises an upper layer fabric, a middle layer fabric and a lower layer fabric, and a common interweaving position is formed at intervals of the upper layer fabric, the middle layer fabric and the lower layer fabric; m first channels and N (N is not equal to M) second channels are arranged between two adjacent common interweaving positions; the first channel is positioned between the upper fabric and the middle fabric; the second channel is positioned between the middle layer fabric and the lower layer fabric; the width of the first channel is larger than that of the second channel, so that the possibility of down running of the down jacket channel cloth with the three-layer structure is reduced.

Description

Down jacket channel cloth and sewing method thereof

Technical Field

The invention relates to the technical field of clothing weaving, in particular to a down jacket channel cloth and a sewing method thereof.

Background

The channel cloth of the down jacket on the market at present is mainly obtained by two modes of quilting lines, a non-woven mode of jointing and an integrated weaving mode;

the processing mode of the quilting thread channel cloth is simplest, two or more layers of surface cloth or liner cloth are quilted together directly to form a down feather channel, the quilting thread channel has the advantages that the pattern and the position of the quilting thread can be changed randomly according to the design, the pattern effect is rich, and the down feather is easy to run from the position of the sewing thread;

the attaching is to replace the sewing thread with adhesive glue on the basis of quilting, directly attach two or more layers of surface cloth or lining cloth together to form a down filling channel, and has the defects of poor attaching fastness, easy glue opening, and the attaching of certain width which affects the beauty of the finished product;

the integrated weaving is to design the weave structure of the fabric directly at the weaving stage and weave the fabric with the channel, and has the main advantages of stable down-proof effect and low risk, but has the defects of being limited by the weaving process and small pattern change; the integrally woven tissue structure comprises a two-layer structure and a three-layer structure, the two-layer structure is relatively simple to weave, but due to the fact that the middle layer is not arranged, the front side and the back side of the channel cloth cannot be filled with down, and therefore the heat retention performance of the channel cloth is poor;

the prior three-layer structure is generally woven in a mode that an upper layer, a middle layer and a lower layer are staggered respectively, although the channel cloth with the structure can be filled with velvet on the front side and the back side of the channel cloth, the channel cloth has a good warm-keeping effect, the connection part of each two layers has the possibility of leaking the velvet outwards;

in summary, the problem of down channel cloth run in the three-layer down jacket in the prior art still needs to be further improved.

Disclosure of Invention

The invention aims to overcome the defects or problems in the background art and provides down jacket channel cloth and a sewing method thereof so as to reduce the possibility of down running of the down jacket channel cloth with a three-layer structure. In order to achieve the purpose, the invention adopts the following technical scheme:

a down jacket channel cloth (a first technical proposal) comprises an upper layer fabric, a middle layer fabric and a lower layer fabric, wherein the upper layer fabric, the middle layer fabric and the lower layer fabric form a common interweaving position at certain intervals; m first channels and N (N is not equal to M) second channels are arranged between two adjacent common interweaving positions; the first channel is positioned between the upper fabric and the middle fabric; the second channel is positioned between the middle layer fabric and the lower layer fabric; the width of the first channel is greater than the width of the second channel.

Based on the first technical scheme, the method is further provided with a second technical scheme, in the second technical scheme, one weave of the channel cloth circulates, the warp direction comprises 10 warp yarns, and the weft direction comprises six areas; each weft region comprises n weft cycles, and one weft cycle comprises 6 weft yarns; the drafting position of the channel cloth is shown in the specification and attached figure 1; the weave of the channel cloth is shown in the specification and figure 2.

Based on the second technical scheme, a third technical scheme is further provided, and in the third technical scheme, the warp yarns and the weft yarns used by the upper layer fabric, the middle layer fabric and the lower layer fabric are made of terylene 50/72 SD.

The sewing method of the down jacket channel cloth based on the second or third technical scheme is characterized in that the weaving of the down jacket channel cloth is changed by six areas as described in the second technical scheme to complete minimum organization circulation, and the weaving can be completed by the circulation; the starting point and the end point of the minimum tissue circulation are the common interweaving position in the first technical scheme; the method comprises the following steps of:

step 1: drafting the warps of the upper layer fabric, the middle layer fabric and the lower layer fabric according to a drafting schematic diagram shown in the attached figure 1 of the specification;

step 2: completely connecting the warps of the upper layer fabric, the middle layer fabric and the lower layer fabric together through interweaving to form a common interweaving part;

and step 3: interweaving the warps and the wefts which are interwoven together from the common interweaving position to form a single-layer plain weave;

and 4, step 4: then interweaving warp yarns of the upper layer fabric, the middle layer fabric and the lower layer fabric pairwise to form M first channels and N (N is not equal to M) second channels between two adjacent common interweaving positions, and finishing the minimum organization cycle;

and 5: and (5) circularly reciprocating the steps 2 to 4 for n times to finish weaving.

As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:

1. according to the first technical scheme, a common interweaving position is formed at a certain distance by an upper fabric, a middle fabric and a lower fabric, so that the channel cloth cannot leak down at the common interweaving position, M first channels positioned between the upper fabric and the middle fabric and N (N is not equal to M) second channels positioned between the middle fabric and the lower fabric are arranged between two adjacent common interweaving positions, and the width of each first channel is set to be smaller than that of each second channel, so that the down leaking position of the channel cloth is reduced; the principle of achieving the above effects is as follows: the reason why the channel cloth with the three-layer structure can be filled with the down on the front side and the back side is that the channels on the front side and the back side are crossed and spaced, and the channels on the front side and the back side of the channel cloth with the three-layer structure in the prior art are crossed and spaced, and the width of the channels on the front side and the back side is consistent, so that down leakage positions with basically consistent quantity exist at the connecting positions of every two layers of the front side and the back side of the channel cloth in the prior art, the channel on the front side and the back side are arranged between two adjacent common interweaving positions, and the width of the first channel is larger than that of the second channel, so that the number of the down leakage positions on the side where the first channel is located is smaller than that on the side where the second channel is located, and the common interweaving positions are three-layer fabrics connected into a whole, so that the common interweaving positions can not contact with the down, and the, the possibility of down running of the down jacket channel cloth with the three-layer structure is greatly reduced.

Because the upper layer fabric, the middle layer fabric and the lower layer fabric at the common interweaving position are connected into a whole, the front surface and the back surface of the down jacket channel cloth are not contacted with down; because the widths of the first channel and the second channel are not consistent, and the interweaving mode is positioned between two adjacent common interweaving positions,

2. the second technical solution provides a specific weaving structure of one tissue cycle of the channel cloth to achieve the effect of reducing the velvet leakage of the channel cloth described in the first technical solution.

3. The third technical scheme provides the materials of the warp yarns and the weft yarns adopted by the upper layer fabric, the middle layer fabric and the lower layer fabric, so as to further realize the effect of reducing the channel cloth velvet leakage position described in the first technical scheme and the second technical scheme.

4. The fourth technical scheme provides a specific sewing method of the down jacket channel cloth, which is used for weaving the down jacket channel cloth in the second to third technical schemes; in the technical scheme, the common interweaving position interweaves the upper fabric, the middle fabric and the lower fabric together so as to achieve the effect that the common interweaving position does not leak down in a mode of connecting the upper fabric, the middle fabric and the lower fabric into a whole; the first channel and the second channel are formed by forming a single-layer plain weave from a first common interweaving position, then weaving three layers of fabrics separately to form the channel, and completing minimum circulation through 6 area changes and realizing a circulating reciprocating mode, so that the possibility of fluff leakage on the front side and the back side of the channel cloth with a three-layer structure is greatly reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of a drafting position of a down jacket channel cloth according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of a down jacket channel cloth according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a down jacket channel cloth according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a down jacket channel cloth according to an embodiment of the present invention.

Description of the main reference numerals:

the fabric comprises a first area A, a second area B, a third area C, a fourth area D, a fifth area E, a sixth area F, a common interweaving position G, an upper layer fabric 01, a middle layer fabric 02, a lower layer fabric 03, a first velvet leakage position L1, a second velvet leakage position L2, a third velvet leakage position L3, a first channel T1 and a second channel T2.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are presently preferred embodiments of the invention and are not to be taken as an exclusion of other embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, the terms "first", "second" or "third", etc. are used for distinguishing between different items and not for describing a particular sequence.

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional or positional relationships indicated by the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are based on the directional or positional relationships indicated in the drawings and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so indicated must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" or "fixedly connected" should be interpreted broadly, that is, any connection between the two that does not have a relative rotational or translational relationship, that is, non-detachably fixed, integrally connected, and fixedly connected by other devices or elements.

In the claims, the specification and the drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.

Referring to fig. 1 to 4, the present invention discloses a down jacket channel cloth and a sewing method thereof; the down jacket channel cloth comprises an upper layer fabric 01, a middle layer fabric 02 and a lower layer fabric 03; the upper fabric layer 01 is formed by interweaving upper warp yarns and upper weft yarns; the middle layer fabric 02 is formed by interweaving middle layer warp yarns and middle layer weft yarns; the lower fabric 03 is formed by interweaving lower warp yarns and lower weft yarns; in the novel embodiment, warp yarns and weft yarns used by the upper layer fabric 01, the middle layer fabric 02 and the lower layer fabric 03 adopt terylene 50/72 SD;

as shown in fig. 2, one weave cycle of the down jacket channel cloth according to the present invention includes 10 warp yarns in the warp direction and six regions in the weft direction, namely, a first region a, a second region B, a third region C, a fourth region D, a fifth region E and a sixth region F; each region in the weft direction comprises n cycles, and one weft direction comprises 6 weft yarns;

in the embodiment of the invention, the upper layer warps in the second area B have the

serial numbers

1, 4, 6 and 9, the middle layer warps have the

serial numbers

2 and 7, and the lower layer warps have the

serial numbers

3, 5, 8 and 10; the serial numbers of the upper layer warp yarns in the third area C are 1, 4, 6 and 9, the serial numbers of the middle layer warp yarns are 3 and 8, and the serial numbers of the lower layer warp yarns are 2, 5, 7 and 10; the numbers of the upper layer warp yarns in the fourth area D are 1, 3, 6 and 8, the numbers of the middle layer warp yarns are 4 and 9, and the numbers of the lower layer warp yarns are 2, 5, 7 and 10; the numbers of the upper layer warp yarns in the fifth area E are 1, 3, 6 and 8, the numbers of the middle layer warp yarns are 5 and 10, and the numbers of the lower layer warp yarns are 2, 4, 7 and 9; the upper layer warp yarns in the sixth area F are numbered 3, 5, 8 and 10, the middle layer warp yarns are numbered 1 and 6, and the lower layer warp yarns are numbered 2, 4, 7 and 9;

in the weave diagram of fig. 2, the position with X represents that the warp yarn at the position needs to be lifted during weaving, and the position without X represents that the warp yarn at the position needs to sink during weaving; n represents the number of times of repetition of each area, can be freely adjusted according to the width of a required channel, and the larger n is, the more beating-up times are, the larger the volume of the channel is;

fig. 3 shows a schematic view of the principle of a down jacket channel cloth according to an embodiment of the present invention, in which an upper fabric 01, a middle fabric 02 and a lower fabric 03 are respectively illustrated from left to right; wherein, a common interweaving position G formed by connecting the upper layer fabric 01, the middle layer fabric 02 and the lower layer fabric 03 into a whole is formed at a certain distance; two adjacent common interweaving positions G are the starting point and the end point of the minimum tissue circulation, and M first channels T1 and N (N ≠ M) second channels T2 are arranged between the two adjacent common interweaving positions G; the first passage T1 is located between the upper fabric 01 and the middle fabric 02; the second passage T2 is located between the middle fabric 02 and the lower fabric 03; the width of the first passage T1 is greater than the width of the second passage T2; in the embodiment of the present invention, 2 first channels T1 and 3 second channels T2 are disposed between two adjacent common interweaving points G, the first channel T1 is located on the back side of the channel cloth, the second channel T2 is located on the front side of the channel cloth, the connection point of two adjacent first channels T1 on the back side is located in the region of the first channel T1 on the front side to form a first lint leaking point L1, the connection point of two adjacent second channels T2 on the front side is respectively located in the region of the second channel T2 on the back side to form a second lint leaking point L2 and a third lint leaking point L3, so that, in a minimum weave cycle, the common interweaving point G, the first lint leaking point L1, the second lint point L2, the third lint point L3 and the connection mode of the common interweaving point are sequentially formed, and the common interweaving point G is formed by connecting the upper layer fabric 01, the middle layer fabric 02 and the lower layer fabric 03 as a whole, therefore, the connection points of the possible down leakage in a minimum tissue circulation are only the first down leakage position L1, the second down leakage position L2 and the third down leakage position L3, and therefore, the problem of down leakage of the down jacket channel cloth with the three-layer structure is reduced;

in the embodiment of the invention, the sewing method of the down jacket channel cloth comprises the following steps: the warp threads of the upper layer fabric 01, the middle layer fabric 02 and the lower layer fabric 03 are firstly drafted, and the specific drafting position is shown in figure 1;

after the drafting is finished, the warps of the upper layer fabric 01, the middle layer fabric 02 and the lower layer fabric 03 are connected together through interweaving to form a common interweaving position G, and at the moment, 10 warps are not layered;

interweaving the commonly-interwoven warps and wefts from a common interweaving position G to form a single-layer plain weave which corresponds to a first area A in the figure 2;

layering the 10 warps, and weaving according to a second area B, a third area C, a fourth area D, a fifth area E and a sixth area F of the weave shown in the figure 2 in sequence to complete minimum weave circulation;

each area is circularly reciprocated for n times, so that the cross section of the down coat channel cloth is as shown in figure 4, and thus, the weaving is completed;

as shown in fig. 4, the first passage T1 and the second passage T2 of the passage cloth on the front and back sides are formed by interweaving warp threads of the upper layer fabric 01, the middle layer fabric 02 and the lower layer fabric 03 in pairs;

in conclusion, the down jacket channel cloth and the sewing method thereof effectively reduce the possibility of down running of the down jacket channel cloth with the three-layer structure.

The description of the above specification and examples is intended to be illustrative of the scope of the present invention and is not intended to be limiting. Modifications, equivalents and other improvements which may occur to those skilled in the art and which may be made to the embodiments of the invention or portions thereof through a reasonable analysis, inference or limited experimentation, in light of the common general knowledge, the common general knowledge in the art and/or the prior art, are intended to be within the scope of the invention.

Claims

1. A down jacket channel cloth comprises an upper fabric, a middle fabric and a lower fabric, and is characterized in that: the upper layer fabric, the middle layer fabric and the lower layer fabric form a common interweaving part at a certain distance; m first channels and N (N is not equal to M) second channels are arranged between the two adjacent common interweaving positions; the first channel is positioned between the upper fabric and the middle fabric; the second channel is positioned between the middle layer of fabric and the lower layer of fabric; the width of the first channel is greater than the width of the second channel.

2. The channel cloth of down jacket as claimed in claim 1, wherein: one weave of the channel cloth is in circulation, the warp direction comprises 10 warps, and the weft direction comprises six areas; each region in the weft direction comprises n weft direction cycles, and one weft direction cycle comprises 6 weft yarns; the drafting position of the channel cloth is shown in the specification and attached figure 1; the weave of the channel cloth is shown in the specification and attached figure 2.

3. The channel cloth of down jacket as claimed in claim 2, wherein: the warp yarns and the weft yarns used by the upper layer fabric, the middle layer fabric and the lower layer fabric are made of terylene 50/72 SD.

4. A sewing method of a channel cloth of a down jacket as claimed in claim 2 or 3, characterized in that: the weaving of the down jacket channel cloth is changed by six areas according to claim 2, the minimum tissue circulation is completed, and the weaving can be completed by the circulation; the start and end points of the minimum tissue cycle are both the common interweaving site of claim 1; the method comprises the following steps of: