Temperature-sensing zoned fabric woven according to surface layer exposure proportion differentiation

Abstract

The utility model discloses a surface layer exposure proportion differentiated woven temperature sensing zoned fabric, which comprises a low heat conduction function area and a high heat conduction function area, and each zoned area is formed by weaving more than two kinds of yarns with different temperature sensing, so that the temperature sensing differentiation of a contact surface is realized through a surface layer exposure proportion differentiated structure. The processing links and procedures of the multi-layer fabric structure are reduced, the processes of sewing, bonding, compounding and the like are omitted, the processing and manufacturing process is shortened, and energy conservation and environmental protection are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, and in particular to a temperature-sensitive zoned fabric woven with differentiated surface layer exposure ratios. Background Art

[0002] With the improvement of textile technology, the market share of functional fabrics is getting larger and larger. Existing fabrics are mainly single temperature-sensitive fabrics, and a small amount of partitioned fabrics are hand-sewn or material splicing or temperature-regulating material coating structures. The hand-sewing or material splicing process is cumbersome and costly, and the durability is low and the temperature sensitivity is greatly differentiated. The temperature-regulating material coating structure is a kind of mat fabric in CN219634729U, and its temperature-regulating layer includes a base fabric and a phase change temperature-regulating material area, and the phase change temperature-regulating material area is coated on the base fabric; at the same time, by arranging the temperature-regulating layer between the antibacterial layer and the supporting layer, the antibacterial layer and the supporting layer protect the temperature-regulating layer, avoiding oxidation and yellowing of the phase change temperature-regulating material area after long-term use of the mat, thereby increasing the service life of the mat. However, the processing links and processes of the multi-layer fabric structure are cumbersome, the fabric is thick, and the softness is poor. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a temperature-sensitive zoned fabric with differentiated surface layer exposure ratios. The fabric reduces the processing links and processes of the multi-layer fabric structure, eliminates the processes of sewing, bonding, and compounding, shortens the processing and manufacturing process, and is energy-saving and environmentally friendly.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A temperature-sensitive zoned fabric with differentiated surface layer exposure ratios, including a low thermal conductivity functional area and a high thermal conductivity functional area. Each zone is formed by weaving two or more yarns with different temperature sensitivities, so as to achieve differentiated temperature sensitivity of the contact surface through a structure with differentiated surface layer exposure ratios.

[0006] Preferably, the low thermal conductivity functional area is basically cycled in units of 3 yarns, wherein yarn 1 is a non-thermal conductive yarn, yarn 2 is a high thermal conductive yarn, and yarn 3 is a yarn used to enhance the stability of the fabric.

[0007] Preferably, in the first route, the low thermal conductivity functional area has needles on the syringe with a ratio of A:B>1 in a looping organization, wherein A is a looping organization and B is a floating line organization; in the second route, the needles on the syringe have a reverse ratio of B:A in a looping organization, wherein B is a looping organization and A is a floating line organization; on the third route, the connected yarn is inserted in a looping organization with 1 needle in between 1 needle and a floating line organization, and no needles on the syringe are inserted, which is a floating line.

[0008] Preferably, the 1-way needle exit structure in the low thermal conductivity functional area is an A-needle looping organization separated by a B-needle floating thread organization, and the 2-way needle exit structure is a B-needle looping organization separated by an A-needle floating thread organization.

[0009] Preferably, the high thermal conductivity functional area is basically cycled in units of 3 yarns, wherein yarn 1 is a non-thermal conductive yarn, yarn 2 is a high thermal conductive yarn, and yarn 3 is a yarn used to enhance the stability of the fabric.

[0010] Preferably, in the first route, the high thermal conductivity functional area has needles on the syringe with a ratio of C:D<1, and they are inserted into a looping organization, wherein C is a looping organization and D is a floating line organization; in the second route, the needles on the syringe have a reverse ratio of D:C>1, and they are inserted into a looping organization, wherein D is a looping organization and C is a floating line organization; in the third route, the yarn is connected and the needles are inserted into a looping organization with one needle inserted every other floating line organization, and none of the needles on the syringe are inserted, which is a floating line.

[0011] Preferably, the 1-way needle exit structure in the low thermal conductivity functional area is a C-needle looping structure separated by a D-needle floating line structure, and the 2-way needle exit structure is a D-needle looping structure separated by a C-needle floating line structure.

[0012] Preferably, the A:B is 3:1, and the C:D is 1:3.

[0013] Preferably, a medium thermal conductivity temperature-sensitive zone is provided between the low thermal conductivity functional zone and the high thermal conductivity functional zone. The medium thermal conductivity temperature-sensitive zone basically cycles with 3 routes as a unit. On the first route, the needles on the syringe are ejected in a loop organization with a ratio of E:F=1:1, wherein E is the loop organization and F is the floating thread organization; on the second route, the needles on the syringe are ejected in a loop organization with a reverse ratio of E:F=1:1, wherein E is the loop organization and F is the floating thread organization; on the third route, the connected yarn is ejected in a loop organization with 1 needle and 1 needle floating thread organization every other needle, and all the needles on the syringe are not ejected, which are floating threads, so as to realize the refined temperature adjustment zoning between the low thermal conductivity functional zone and the high thermal conductivity functional zone.

[0014] Preferably, the 1-way needle exit structure in the medium heat conduction temperature sensing zone is an E-needle looping organization separated by an F-needle floating thread organization, and the 2-way needle exit structure is an F-needle floating thread organization separated by an E-needle looping organization.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The fabric of the utility model reduces the processing links and processes of the multi-layer fabric structure, eliminates the processes of sewing, bonding, and compounding, shortens the processing and manufacturing process, and is energy-saving and environmentally friendly;

[0017] At the same time, the fabric can meet the individual differences in the needs of different human bodies when sharing the same fabric product, and can also meet the needs of changing contact points when individuals use it in different environments, achieving more comfortable and more casual changes; it is especially suitable for the variability and comfort of temperature selection when used in products such as mats, sheets, quilts, and quilt covers, to achieve a personalized experience when the same product is shared. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the low thermal conductivity functional area in the temperature sensing zone fabric.

[0019] Figure 2 This is a schematic diagram of the structure of the high thermal conductivity functional area in the temperature-sensitive zoned fabric.

[0020] Figure 3 This is a schematic diagram of the 4*4 cycle jacquard structure of the low thermal conductivity functional area in the temperature-sensitive zone fabric.

[0021] Figure 4 This is a schematic diagram of the 4*4 cycle jacquard structure of the high thermal conductivity functional area in the temperature-sensitive zone fabric.

[0022] Figure 5 This is a schematic diagram of the jacquard structure with a 9:3 cycle in the low thermal conductivity functional area of ​​the temperature-sensitive zoned fabric.

[0023] Figure 6 This is a schematic diagram of the jacquard structure with a 9:3 cycle in the high thermal conductivity functional area of ​​this temperature-sensitive zoned fabric.

[0024] Figure 7 This is a schematic diagram of the jacquard structure with a 6:6 cycle in the high thermal conductivity functional area of ​​the temperature-sensitive zoned fabric.

[0025] Figure 8 This is a schematic diagram of the structure of the temperature-sensitive partitioned fabric comprising two partitions.

[0026] Fig. 9 This is a schematic diagram of the structure of the three-zone thermal partition fabric. DETAILED DESCRIPTION

[0027] Example 1: A preferred embodiment of the utility model provides a temperature-sensitive zoned fabric with differentiated surface layer exposure ratios, including a low thermal conductivity functional area and a high thermal conductivity functional area. Each zone is weaved by weaving two or more yarns with different temperature sensitivities, so as to achieve differentiated temperature sensitivity of the contact surface through a structure with differentiated surface layer exposure ratios.

[0028] The low thermal conductivity functional area is basically circulated in units of 3 paths, where 1 path of yarn is non-thermal conductive yarn, 2 paths of yarn are high thermal conductive yarn, and 3 paths of yarn are yarns used to enhance the stability of the fabric; the high thermal conductivity functional area is basically circulated in units of 3 paths, where 1 path of yarn is non-thermal conductive yarn, 2 paths of yarn are high thermal conductive yarn, and 3 paths of yarn are yarns used to enhance the stability of the fabric. The non-thermal conductive yarn is polyester yarn or viscose, the high thermal conductive yarn is polyethylene yarn, polypropylene yarn, special nylon or other temperature regulating functional yarn, and the yarn used to enhance the stability of the fabric is polyester, nylon, viscose and other yarns.

[0029] The low thermal conductivity functional area is on the first route, and the needles on the syringe are ejected in a loop organization with a ratio of A:B>1, wherein A is a loop organization and B is a floating thread organization; on the second route, the needles on the syringe are ejected in a loop organization with a reverse ratio of B:A, wherein B is a loop organization and A is a floating thread organization; on the third route, the connected yarn is ejected in a loop organization with 1 needle in between 1 needle and a floating thread organization, and no needles on the syringe are ejected, which is a floating thread.

[0030] Preferably, the 1-way needle outlet structure in the low thermal conductivity functional area is an A needle looping organization separated by a B needle floating thread organization, and the needles are output on the needle dial on the back of the fabric in a 1-needle looping organization and 1-needle floating thread organization; the 2-way needle outlet structure is a B needle looping organization separated by an A needle floating thread organization, which needs to be opposite to the needle outlet position on the nth way, and the needles are output on the needle dial on the back of the fabric in a 1-needle looping organization and 1-needle floating thread organization.

[0031] The high thermal conductivity functional area is on the first route, and the needles on the syringe are ejected in a loop organization with a ratio of C:D<1, wherein C is a loop organization and D is a floating thread organization; on the second route, the needles on the syringe are ejected in a loop organization with a reverse ratio of D:C>1, wherein D is a loop organization and C is a floating thread organization; on the third route, the connected yarn is ejected in a loop organization with 1 needle in between 1 needle and a floating thread organization, and none of the needles on the syringe are ejected, which is a floating thread.

[0032] Preferably, the 1-way needle outlet structure in the low thermal conductivity functional area is a C-needle looping organization separated by a D-needle floating thread organization, and the needle outlet on the needle dial on the back of the fabric is 1 looping organization separated by 1 floating thread organization; the 2-way needle outlet structure is a D-needle looping organization separated by a C-needle floating thread organization, which needs to be opposite to the needle outlet position on the 1st way, and the needle outlet on the needle dial on the back of the fabric is 1 looping organization separated by 1 floating thread organization.

[0033] This temperature-sensitive zoned fabric uses a structure with differentiated exposure ratios of the surface layer to achieve differentiated temperature sensitivity on the contact surface of two yarns with different temperature sensitivities, achieves precise control of the distribution ratio by changing the jacquard level of the exposure ratio, and distributes the structure with differentiated temperature sensitivity ratios in various blocks that are adapted to the position, size and proportion of the human body through unique jacquard technology to produce home-related fabric products.

[0034] Embodiment 2: A preferred embodiment of the present invention provides a temperature-sensitive zoned fabric with a differentiated exposure ratio of the surface layer, which differs from the above embodiment only in that: the A:B is 3:1, the C:D is 1:3, and when A is 3, B is 1, C is 1, and D is 3:

[0035] The low thermal conductivity functional area is on the first route, 3 needles are looped and 1 needle is floated, and the needle disc on the reverse side of the fabric is 1 needle looped and 1 needle is floated;

[0036] On the second route, 1 stitch into loop tissue and 3 stitches of floating thread tissue are needed, which needs to be opposite to the needle exit position on the nth route. On the needle plate on the reverse side of the fabric, 1 stitch into loop tissue and 1 stitch of floating thread tissue are required to be exited;

[0037] On the third route, a group of yarns for strengthening the stability of the fabric are connected, and the needles are inserted in a structure of 1 looping structure and 1 floating line every other structure. All the needles on the syringe are not inserted, which is a floating line.

[0038] The high thermal conductivity functional area is on the first route, with 1 needle looping structure and 3 needle floating structures, and the needle disc on the reverse side of the fabric is needled out with 1 needle looping structure and 1 needle floating structure;

[0039] On the second route, 3 stitches in a loop and 1 stitch in a floating thread. The needle position should be opposite to that on the first route. On the needle plate on the reverse side of the fabric, the needle should be in a loop and 1 stitch in a floating thread.

[0040] On the third route, a group of yarns for strengthening the stability of the fabric are connected, and the needles are inserted in a structure of 1 looping structure and 1 floating line every other structure. All the needles on the syringe are not inserted, which is a floating line.

[0041] Example 3: A preferred embodiment of the utility model provides a warm-sensitive zoned fabric with differentiated surface layer exposure ratio. The only difference between it and the above-mentioned embodiment is that the partition adjusts the precise distribution ratio of the two materials on the surface through the surface jacquard structure, that is, in the jacquard structure, one horizontal grid corresponds to 3 routes of a basic cycle of a unit, and the white tissue dots indicate the position of the high thermal conductivity yarn needle tube forming a loop tissue, and the black tissue dots indicate the position of the non-thermal conductive yarn needle tube forming a floating line tissue.

[0042] In a unit area, the area occupied by black and white tissue points is used to achieve precise distribution control of the material. For example, if 4*4 grids are used as the basic cycle, 3 white and 1 black in 4 grids can achieve 3:1; if 12*12 grids are used as the basic cycle, 9 white and 3 black in 12 grids can achieve 3:1, 6 black and 6 white can achieve 1:1, and 3 white and 9 black can achieve 1:3. Through the proportion distribution control of black and white in the jacquard design, the surface precise distribution control of basic percentages such as 25:75, 50:50, and 75:25 can be achieved.

[0043] The same applies to other proportions, and different implementations may have different variations.

[0044] Embodiment 4: A preferred embodiment of the utility model provides a temperature-sensitive partitioned fabric with differentiated exposure ratio of the surface layer. The difference between the partitioned fabric and the above embodiment is that the partitioned fabric is knitted by double-sided weft knitting with a jacquard knitting circular machine, with a super-large longitudinal cycle and a transverse cycle as a knitting cycle unit, and the cycle unit reaches the normal human body size of bedding and blankets, such as the size of a four-piece bedding set, a bed blanket, a sofa blanket, etc., mostly 1.5*2 meters, 1.8*2 meters, etc. According to the actual fabric size, the distribution of black and white dots is accurately positioned to the specific fabric size, so as to realize the distribution control of different yarn materials at each surface position.

[0045] On the original weft knitting machine, a machine with more than 2,000 needles is used, and its weft cycle can also be increased to achieve the coverage of human body size and special shapes, such as the partitioned fabric of the circle in the middle. When the left side is more black about 1 meter and the right side is more white, the left-right partition is achieved; when the upper side is more black about 1 meter and the lower side is more white, the upper-lower partition is achieved.

[0046] Embodiment 5: A preferred embodiment of the utility model provides a temperature-sensitive zoned fabric with differentiated surface layer exposure ratios. The only difference between the above embodiments is that the zoned unique jacquard structure designs and distributes the structural areas with differentiated temperature-sensitive ratios into various blocks that are adapted to the position, size and proportion of the human body, to form home-related fabric products. The basic feature of the large unique jacquard structure design is that the jacquard distribution of black and white dots is accurately positioned on the specific complete size of the fabric according to the actual size of the home fabric, and includes a variety of other special-shaped changes in the temperature-sensitive zone area.

[0047] Example 6: A preferred embodiment of the utility model provides a temperature-sensitive zoned fabric with a differentiated surface layer exposure ratio. The only difference between it and the above-mentioned embodiment is that a medium thermal conductivity temperature-sensitive zone is provided between the low thermal conductivity functional zone and the high thermal conductivity functional zone to achieve refined temperature adjustment zones between the low thermal conductivity functional zone and the high thermal conductivity functional zone.

[0048] The medium heat conduction temperature sensing zone basically cycles with 3 routes as a unit. On the first route, the needles on the syringe are ejected in a loop organization with a ratio of E:F=1:1, wherein E is the loop organization and F is the floating thread organization; on the second route, the needles on the syringe are ejected in a loop organization with a reverse ratio of E:F=1:1, wherein E is the loop organization and F is the floating thread organization; on the third route, the incoming yarn is ejected in a loop organization with 1 needle in between 1 needle and a floating thread organization, and none of the needles on the syringe are ejected, which is a floating thread.

[0049] Preferably, the 1-way needle exit structure in the medium heat conduction temperature sensing zone is an E-needle looping organization separated by an F-needle floating line organization, and the 2-way needle exit structure is an F-needle floating line organization separated by an E-needle looping organization.

[0050] When E and F are both 1, the 1-way needle exit structure is a 1-needle loop organization followed by a 1-needle floating thread organization, and the 2-way needle exit structure is a 1-needle floating thread organization followed by a 1-needle loop organization.

[0051] The integrated structure of this fabric reduces the processing links and processes of multiple fabrics, eliminates the processes of sewing, bonding, and compounding, shortens the processing and manufacturing process, and saves energy and is environmentally friendly; it can meet the individual differences in the needs of different human bodies when sharing the same fabric product, and can also meet the needs of changing the contact parts when individuals use it in different environments, achieving more comfortable and more casual changes. The processing method of this fabric is particularly suitable for the temperature selection variability and comfort of products such as mats, sheets, quilts, and quilt covers, realizing a personalized experience when the same product is shared.

Claims

1. A warm-sensing zoned fabric with differentiated surface exposure ratio, characterized in that: It includes a low thermal conductivity functional area and a high thermal conductivity functional area. Each area is made by weaving two or more yarns with different temperature sensitivities, so as to achieve differentiated temperature sensitivity of the contact surface through a structure with differentiated surface layer exposure ratios.

2. The temperature-sensitive zoned fabric with differentiated surface exposure ratio according to claim 1, characterized in that: The low thermal conductivity functional area is basically circulated in a unit of 3 lines, wherein 1 line of yarn is non-thermal conductive yarn, 2 lines of yarn are high thermal conductive yarn, and 3 lines of yarn are yarns used to enhance the stability of the fabric.

3. The temperature-sensitive zoned fabric with differentiated surface exposure ratio according to claim 2, characterized in that: The low thermal conductivity functional area is on the first road, and the needles on the syringe are arranged in a loop with a ratio of A:B>1, wherein A is a loop structure and B is a floating line structure; On the second route, the needles on the syringe are ejected in a looping organization with a reverse ratio of B:A, where B is the looping organization and A is the floating thread organization; on the third route, the yarn is connected and the needles are ejected in a looping organization with one needle every other floating thread organization, and none of the needles on the syringe are ejected, which is a floating thread.

4. The temperature-sensitive zoned fabric with differentiated surface exposure ratio according to claim 3, characterized in that: In the low thermal conductivity functional area, the 1-way needle outlet structure is an A-needle looping structure separated by a B-needle floating line structure, and the 2-way needle outlet structure is a B-needle looping structure separated by an A-needle floating line structure.

5. A temperature-sensitive zoned fabric with differentiated surface exposure ratio according to claim 3 or 4, characterized in that: The high thermal conductivity functional area is basically circulated in units of 3 lines, wherein 1 line of yarn is non-thermal conductive yarn, 2 lines of yarn are high thermal conductive yarn, and 3 lines of yarn are yarns used to enhance the stability of the fabric.

6. The temperature-sensitive zoned fabric with differentiated surface exposure ratio according to claim 5, characterized in that: The high thermal conductivity functional area is on the first route, and the needles on the syringe are ejected in a loop organization with a ratio of C:D<1, wherein C is a loop organization and D is a floating thread organization; on the second route, the needles on the syringe are ejected in a loop organization with a reverse ratio of D:C>1, wherein D is a loop organization and C is a floating thread organization; on the third route, the connected yarn is ejected in a loop organization with 1 needle in between 1 needle and a floating thread organization, and none of the needles on the syringe are ejected, which is a floating thread.

7. The temperature-sensitive zoned fabric with differentiated surface exposure ratio according to claim 6, characterized in that: In the low thermal conductivity functional area, the 1-way needle exit structure is a C-needle looping structure separated by a D-needle floating line structure, and the 2-way needle exit structure is a D-needle looping structure separated by a C-needle floating line structure.

8. The warm-sensing zoned fabric with differentiated surface exposure ratio according to claim 6 or 7, characterized in that: The A:B is 3:1, and the C:D is 1:

3.

9. The temperature-sensitive zoned fabric with differentiated surface exposure ratio according to claim 8, characterized in that: A medium thermal conductivity temperature-sensitive zone is also provided between the low thermal conductivity functional zone and the high thermal conductivity functional zone. The medium thermal conductivity temperature-sensitive zone basically cycles with 3 routes as a unit. On the first route, the needles on the syringe are ejected in a loop organization with a ratio of E:F=1:1, wherein E is a loop organization and F is a floating thread organization; on the second route, the needles on the syringe are ejected in a loop organization with a reverse ratio of E:F=1:1, wherein E is a loop organization and F is a floating thread organization; on the third route, the connected yarn is ejected in a loop organization with 1 needle and 1 floating thread organization every other needle, and all the needles on the syringe are not ejected, which are floating threads, so as to realize the refined temperature adjustment zoning between the low thermal conductivity functional zone and the high thermal conductivity functional zone.

10. The warm-sensing zoned fabric with differentiated surface exposure ratio according to claim 9, characterized in that: The 1-way needle outlet structure in the medium heat conduction temperature sensing zone is an E-needle looping organization separated by an F-needle floating thread organization, and the 2-way needle outlet structure is an F-needle floating thread organization separated by an E-needle looping organization.

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