CN113081457B - Conductive heating sheet and application thereof in intelligent textile - Google Patents
Conductive heating sheet and application thereof in intelligent textile Download PDFInfo
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- CN113081457B CN113081457B CN202110284704.6A CN202110284704A CN113081457B CN 113081457 B CN113081457 B CN 113081457B CN 202110284704 A CN202110284704 A CN 202110284704A CN 113081457 B CN113081457 B CN 113081457B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/0512—Neck or shoulders area
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/0525—Loin or waist area
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/0543—Legs
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/08—Arm or hand
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
- H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
- H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
- H05B3/345—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles knitted fabrics
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0002—Head or parts thereof
- A61F2007/0009—Throat or neck
- A61F2007/0011—Neck only
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0018—Trunk or parts thereof
- A61F2007/0023—Waist
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0029—Arm or parts thereof
- A61F2007/003—Shoulder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0039—Leg or parts thereof
- A61F2007/0042—Knee
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surface Heating Bodies (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention discloses a conductive heating sheet and application thereof in intelligent textiles, and belongs to the field of knitted full-forming products. The conductive heating sheet comprises a low-strength heating area and a high-strength heating area corresponding to acupuncture points, and is of a sandwich tissue structure; the low-strength heating area is formed by mixing conductive heating yarns and common yarns in a ratio of 1: (3-5) interweaving; the high-strength heating area corresponding to the acupuncture point is formed by interweaving conductive heating yarns and common yarns according to the proportion of 1 (1-2); the thickness of the low-strength heating area is 5-15 mm; the thickness of the high-strength heating area is 15-25 mm. By controlling the proportion of the conductive heating yarns and the common yarns and the thickness of the heating area, the high-strength heating area keeps a constant temperature of 45-50 ℃ and the low-strength heating area keeps a constant temperature of 35-40 ℃ under the output of 5V voltage of the USB power supply.
Description
Technical Field
The invention relates to a conductive heating sheet and application thereof in intelligent textiles, belonging to the technical field of knitted full-forming products.
Background
With the improvement of living standard, people pay more and more attention to their health. The neck and shoulder of human body have important acupuncture point area, and these positions are very easy to catch a cold or because some diseases are aroused to local discomfort, and in order to protect the neck and shoulder not to be hurt, ordinary knitting neck protection warming products such as various scarf neckerchiens and intelligent products such as intelligent heating scarf neckerchiens, neck protection appliances with health care and physical therapy functions and the like should be brought forward. Common knitted neck protection and warm keeping products in the current market do not have good quick heating and warm keeping functions; the intelligent heating scarf is generally realized by means of a cutting and sewing method, the wearing comfort and the attractiveness are greatly influenced, functional areas cannot be well divided by the cutting and sewing method, and a machine needle is easy to step on a circuit to cause the risk of electric leakage in the sewing process; the shuttle-woven fabric has the characteristics that the effect of fitting the neck curve cannot be achieved, and the heating function cannot be effectively exerted. At present, the neck and neck protecting products such as "an electric heating neck protector" with the number of CN 211510636U and "a neck and shoulder acupuncture point warm-keeping protector" with the number of CN 203986224U all have the disadvantages.
Disclosure of Invention
[ problem ] to provide a method for producing a semiconductor device
The technical problems to be solved in practice by the invention are as follows: the intelligent textile is integrally formed, is more fit with a human body curve and can achieve a better heating health-care effect.
[ technical solution ] A
In order to solve the problems, the multifunctional double-layer structure full-forming conductive heating sheet woven on a full-forming flat knitting machine provided by the invention utilizes a full-forming technology to weave a multifunctional double-layer structure full-forming intelligent neck guard, the neck guard is integrally woven, the effect of perfectly fitting the shoulder and neck curves is achieved through the selection of raw materials and a reasonable organization structure, the heating effect of safety, rapidness, high efficiency and long time is achieved by adopting a special intelligent conductive yarn to be integrally lined in an interlayer weaving mode, and meanwhile, a power supply connecting wire is perfectly hidden by weaving a folding double-layer structure, so that the attractiveness is ensured.
The first purpose of the invention is to provide a conductive heating sheet, which comprises a low-strength heating area and a high-strength heating area corresponding to acupuncture points, wherein the conductive heating sheet is of a sandwich tissue structure; the low-strength heating area is formed by mixing conductive heating yarns and common yarns in a ratio of 1: (3-5) interweaving; the high-strength heating area corresponding to the acupuncture points is formed by interweaving conductive heating yarns and common yarns according to the proportion 1 (1-2); the thickness of the low-strength heating area is 5-15 mm; the thickness of the high-strength heating area is 15-25 mm. By controlling the proportion of the conductive heating yarns and the common yarns and the thickness of the heating area, the high-strength heating area keeps a constant temperature of 45-50 ℃ and the low-strength heating area keeps a constant temperature of 35-40 ℃ under the output of 5V voltage of the USB power supply. If the temperature is beyond the range, the temperature is low, the health care effect cannot be achieved, or the skin is easily scalded due to overhigh temperature, so that potential safety hazards exist.
In one embodiment of the present invention, the high-strength exothermic regions corresponding to the acupuncture points are circular regions.
In one embodiment of the present invention, the high-intensity heating area corresponding to the acupuncture points is a circular area with a diameter of 1-2cm, the low-intensity area is a rectangular area within a range of 15 × 10cm, the thickness of the high-intensity heating area is 15-25mm, and the thickness of the low-intensity heating area is 5-15 mm.
The second purpose of the invention is to provide a method for preparing the conductive heating sheet, wherein the conductive heating sheet is formed seamlessly on a fully-formed computerized flat knitting machine; the yarn comprises a high-strength conductive heating area and a low-strength conductive heating area, wherein the high-strength area is formed by mixing conductive yarns and common yarns in a ratio of 1: (1-2) forming an air layer tissue by knitting front and back bed separating needles; the low-strength area is formed by mixing conductive yarns and common yarns in a ratio of 1: (3-5), the interlayer is woven in an interlayer lining mode to form an interlayer tissue structure, so that a good heating effect is achieved, and the use safety and the attractiveness are ensured.
The third purpose of the invention is to provide a fabric containing the conductive heating sheet.
In one embodiment of the present invention, the connection relationship between the fabric and the conductive heat generating sheet includes: bonding, sewing, and adhering with magic tapes or integrally forming.
The fourth purpose of the invention is to provide an application of the conductive heating sheet in preparing intelligent textiles.
The invention has the fifth aim of providing the multifunctional double-layer structure fully-formed intelligent neck guard, wherein the multifunctional double-layer structure fully-formed intelligent neck guard is formed on a fully-formed computerized flat knitting machine in a seamless manner, and comprises a neck inner layer area, a neck outer layer area and a shoulder area; the intelligent neck and neck protection inner layer area is a main conductive heating function area, and the intelligent neck and neck protection inner layer is divided into high-strength conductive heating and low-strength conductive heating; the low-strength heating area is formed by mixing conductive heating yarns and common yarns in a ratio of 1: (3-5) interweaving; the high-strength heating area corresponding to the acupuncture points is formed by interweaving conductive heating yarns and common yarns according to the proportion 1 (1-2); the thickness of the low-strength heating area is 5-15 mm; the thickness of the high-strength heating area is 15-25 mm.
In one embodiment of the invention, the high intensity heating zones are distributed over the Tianzhu, Dazhui, Jianjing areas of the back and neck. The intelligent rib divide into presses close to curved electrically conductive the inlayer that generates heat and the outer constitution of cold-proof rib of changeable molding of human neck back, for the full intelligent rib that takes shape of fifty percent discount formula bilayer structure, electrically conductive the inlayer that generates heat sets up the high strength region that generates heat and the low strength region that generates heat gives the omnidirectional safety of neck and protects, and wherein the high strength regional distribution that generates heat is at neck back tianzhu cave, Dazhui cave, shoulder well cave for intelligent rib plays accurate health care effect of generating heat.
In one embodiment of the invention, the size of the low-strength conductive heating area on the neck inner layer of the intelligent neck protector is 15 x 10cm, and the high-strength heating areas on the neck inner layer and the shoulder area are circular areas with the diameter of 1-2 cm.
In one embodiment of the invention, in the neck lining area and the shoulder area of the intelligent neck guard, the high-strength heating areas at the acupuncture points of the back neck and the shoulder are formed by interweaving carbon conductive heating yarns with the main neckerchief yarn through an air layer knitting tissue, the rest low-strength heating areas at the back neck are formed by interweaving the conductive heating yarns with the main neckerchief yarn through an interlayer lining manner, and the shoulder area is formed by interweaving the main yarn with the air layer knitting tissue through the main yarn so as to form a double-layer structure.
In one embodiment of the invention, the neck outer region and the shoulder region are styling design variable regions; the outer layer carries out size calculation and weaves through tucking, pile needle or receive and release the needle and guarantees that junction size is stable in the intelligence rib neck to turn over and form neck bilayer structure through turning over put into USB power connecting wire in the regional lower hem bilayer of intelligence rib shoulder, lower hem opening is opened and shut with the zip fastener, conveniently charges the electric power storage. Under the output of 5V voltage of the USB power supply, the high-strength heating area keeps constant temperature of 45-50 ℃, and the low-strength heating area keeps constant temperature of 35-40 ℃.
In one embodiment of the invention, all the parts of the intelligent neck protector except the zipper and the patch heating switch at the opening of the lower hem are integrally formed without cutting and sewing.
The sixth purpose of the invention is to provide an intelligent heating sock, wherein the heating area of the intelligent heating sock is positioned at the sole and the heel and is divided into a high-strength conductive heating area and a low-strength conductive heating area, wherein the high-strength conductive heating area of the sole is mainly positioned at the Yongquan acupoint and the kidney acupoint according to the distribution of the acupoints, and the intelligent heating sock is formed by mixing conductive yarns and common yarns in a ratio of 1: (1-2) knitting an air layer tissue by a front bed and a back bed at intervals; the low-strength conductive heating area is positioned in the other areas of the sole and the heel area, and the conductive yarn and the common yarn are mixed according to the proportion of 1: and (3-5) weaving in a sandwich lining mode.
In one embodiment of the invention, the high-strength conductive heating area is a circular area with the diameter of 1-2 cm; the low-intensity conductive heating area comprises a rectangular area within 5 x 20cm of the sole of a foot and a circular area with the diameter of 5-6cm at the position of the heel of the foot.
In one embodiment of the invention, the thickness of the low-intensity heating area is 5-15 mm; the thickness of the high-strength heating area is 15-25 mm.
The seventh purpose of the invention is to provide an intelligent heating knee pad, wherein the heating area of the intelligent heating knee pad is mainly positioned at the surrounding part of the knee joint and is divided into a high-strength conductive heating area and a low-strength conductive heating area, the high-strength area is positioned at the knee eye point, the Xuehai point and the crane top point on the front side of the knee joint, and the intelligent heating knee pad is formed by the following conductive yarns and common yarns in a ratio of 1: (1-2) knitting an air layer tissue by a front bed and a back bed at intervals; the low-strength conductive heating area is positioned at the knee joint surrounding position, is a cylindrical area with the front side being wide and the back being narrow, and is formed by conductive yarns and common yarns in a ratio of 1: and (3-5) partially weaving in a sandwich lining mode.
In one embodiment of the invention, the high intensity area is a circular area of 1-2cm diameter; the diameter of the cylinder of the low-strength conductive heating area is about 8-10cm, the width of the front side is about 4-6cm, and the width of the rear side is about 2-4 cm.
In one embodiment of the invention, the thickness of the low-intensity heating area is 5-15 mm; the thickness of the high-strength heating area is 15-25 mm.
The eighth purpose of the invention is to provide an intelligent heating waist support, wherein the intelligent heating waist support heating area is mainly positioned at the waist and abdomen surrounding part and is divided into a high-strength conductive heating area and a low-strength conductive heating area, the high-strength conductive heating area is positioned at the waist yang pass, the Dazhui acupoint and the Mingmen acupoint, and the intelligent heating waist support heating area is formed by the following steps of: (1-2) knitting an air layer tissue by a front bed and a back bed at intervals; the low-strength conductive heating area is positioned at the waist and abdomen surrounding position and is formed by conductive yarns and common yarns in a ratio of 1: and (3-5) partially weaving in a sandwich lining mode. When in use, the edge of the waist protecting belt is attached to the waist through the magic tape to form a cylinder.
In one embodiment of the invention, the high-strength conductive heating area is a circular area with the diameter of 2 cm; the low-strength conductive heating area is a belt-shaped area with the width of about 5-8cm and the length of about 80-100 cm.
In one embodiment of the invention, the thickness of the low-intensity heating area is 5-15 mm; the thickness of the high-strength heating area is 15-25 mm.
The invention has the beneficial effects that:
the multifunctional full-forming intelligent neck protector with the double-layer structure is produced by a full-forming process means, and is integrally woven and formed seamlessly, so that manual working procedures are reduced, and the attractiveness of finished products is improved. The perfect laminating neck back curve of rib muffler effectively solves the key problem that the muffler that generates heat can not wear next to the shin, and electrically conducts the yarn that generates heat and distributes accurate counterpoint according to the acupuncture point and carry out seamless weaving lining, and high efficiency reaches the effect of generating heat, and low strength electrically conducts the district that generates heat and keeps constant temperature 35-40 ℃ to generate heat, and high strength generates heat the district and keeps constant temperature 45-50 ℃ to generate heat.
Drawings
Fig. 1 is an effect diagram of a conductive heating sheet.
FIG. 2 is a knitting diagram of a conductive heating sheet, wherein (a) is a knitting manner of a low-strength heating area; (b) is a high-strength heating area weaving mode.
Fig. 3 is a positive back effect picture is worn to intelligent rib that multi-functional bilayer structure takes shape entirely, wherein, 1 is the neck is outer, 2 is the neck inlayer, 3 is shoulder region, 4 is the neck in outer layer connection region, 5 is neck inlayer back neck department electrically conductive heating yarn and wool owner yarn blending region, 6 is neck inlayer both sides limit positive reverse needle tissue department, 7, 8, 9, 10 are the important acupuncture point of shoulder neck, wherein 7, 8 are the tianzhu cave, 9 are the big vertebra cave, 10 are the shoulder well cave, 11 are the hem opening part.
FIG. 4 is a sectional view of a multifunctional double-layer fully-formed intelligent neck guard with heating function; the conductive heating yarn pad is knitted into a wool yarn double-faced structure corresponding to a knitting diagram in fig. 2 showing that the conductive heating yarn pad is knitted into a wool yarn double-faced structure in a low-strength heating area of a back neck inner layer, the conductive heating yarn pad is knitted into a wool yarn double-faced structure corresponding to a knitting diagram in fig. 2 showing that the conductive heating yarn pad is knitted into a wool yarn double-faced structure in a shoulder area and the conductive heating yarn pad is knitted into a wool yarn double-faced structure at intervals, and the conductive circuit is formed.
Fig. 5 is a circuit connection diagram of a multifunctional double-layer structure fully-formed intelligent neck guard.
Fig. 6 is a sectional knitting step decomposition and knitting yarn carrier configuration diagram of a multifunctional double-layer structure full-forming intelligent neck guard, wherein a is a neck guard shoulder knitting area, B is a neck inner layer knitting area, C is a neck inner layer and outer layer connecting area, and D is a neck outer layer knitting area.
Fig. 7 is a diagram of the effect of fully-formed intelligent heating socks, wherein 1 is a sock main body, 2 is a USB power supply connection point, 3 is a welt rib knitting area, 4 is a low-strength heating area, 5 is an acupuncture point high-strength area, and 6 is a conductive circuit.
Fig. 8 is a sectional knitting step decomposition and knitting yarn mouth configuration diagram of the intelligent heating sock, wherein a sock mouth rib knitting area is A, a sock main body knitting area is B, and a sole knitting area is C.
Fig. 9 is a diagram of the effect of a fully-formed intelligent heating kneepad, wherein 1 is a kneepad main body, 2 is a USB power supply connection part, 3 is a local multi-woven low-strength conductive heating area of the kneepad, 4 is an acupuncture point high-strength heating area, and 5 is a conductive circuit wire.
FIG. 10 is a sectional knitting step decomposition and knitting yarn nozzle configuration diagram of an intelligent heating knee pad, wherein，A 1 For the upper knitted region of the main body of the knee-pad, A 2 The lower part of the main body of the kneepad is a weaving area, and B is a local multi-weaving area of the kneepad.
Fig. 11 is a diagram of the fully-formed intelligent heating waist support effect, wherein 1 is a waist support main body, 2 is a USB power connection, 3 is a waist support bilateral rib knitting area, 4 is a low-strength heating area, 5 is an acupuncture point high-strength area, and 6 is a conductive circuit.
FIG. 12 is a sectional knitting step decomposition and knitting yarn carrier configuration diagram of an intelligent heating waist support, wherein A is 1 For the upper knitting area of the waist support body, A 2 Is a knitting area at the lower part of the waist support main body, and B is a waist support conductive heating area.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of better illustrating the invention and is not intended to limit the invention thereto.
Example 1: conductive heating sheet
As shown in fig. 1, an electric heating sheet includes a low-strength heating area and a high-strength heating area corresponding to acupuncture points; the conductive heating sheet is of a sandwich tissue structure; the low-strength heating area is formed by mixing conductive heating yarns and common yarns in a ratio of 1: 3 interweaving the two layers; the high-strength heating area corresponding to the acupuncture points is formed by interweaving conductive heating yarns and common yarns according to the proportion of 1: 1; the thickness of the low-strength heating area is 10 mm; the thickness of the high-strength heating area is 20 mm; the high-strength heating area corresponding to the acupuncture points is a circular area with the diameter of 2cm, and the low-strength area is a rectangular area within the range of 15 x 10 cm. The prepared conductive heating sheet keeps a constant temperature of 50 ℃ in the high-strength heating area and 40 ℃ in the low-strength heating area under the output of 5V voltage through a USB power supply.
Example 2: method for preparing conductive heating sheet
As shown in fig. 2, the conductive heating sheet is formed seamlessly on a fully-formed computerized flat knitting machine; the electric heating device is divided into a high-strength electric heating area and a low-strength electric heating area, and the electric heating sheet is of a double-layer organization structure; the double-layer high-strength area corresponding to the acupuncture points is formed by mixing conductive yarns and common yarns in a ratio of 1:1 knitting an air layer tissue by front and back bed needles; the low-strength area is formed by mixing conductive yarns and common yarns in a ratio of 1: 3 weaving in a sandwich lining mode; the thickness of the low-strength heating area is 10 mm; the thickness of the high-strength heating area is 20 mm; the high-strength heating area corresponding to the acupuncture points is a circular area with the diameter of 2cm, and the low-strength area is a rectangular area within the range of 15 x 10 cm. The prepared conductive heating sheet keeps a constant temperature of 50 ℃ in the high-strength heating area and 40 ℃ in the low-strength heating area under the output of 5V voltage through a USB power supply.
High strength heating area adopts the crisscross formula of the ordinary yarn of electrically conductive yarn 1 to separate 1 air bed and weaves the mode, the temperature keeps at 45-50 ℃ within range, low strength heating area adopts electrically conductive yarn to weave into main yarn with 1 at a distance from 2 collection circle formula interlude modes 1X 1 rib, the temperature keeps at 35-40 ℃ within range, it can cause human discomfort and even have the scald danger to exceed the temperature range, set up high low strength temperature difference in order to guarantee the comprehensive and the precision of generating heat, the intelligence rib that forms has intelligence heating function and safe aesthetic property concurrently.
Example 3: multifunctional full-forming intelligent neck guard with double-layer structure
Referring to fig. 3, a front and back effect diagram of a multifunctional double-layer fully-formed intelligent neck protector, wherein the marked 1 in the diagram is an outer neck layer, 2 is an inner neck layer, 3 is a shoulder area, 4 is an inner neck layer and outer neck layer connection area, 5 is a neck inner layer back neck conductive heating yarn and wool main yarn blending area, 6 is a neck inner layer two-side positive and negative needle tissue, 7, 8, 9 and 10 are important points of shoulder and neck, 7 and 8 are a temple point, 9 is a Dazhui point, 10 is a Jianjing point, and 11 is a hem opening.
Fig. 4 is a partition of the intelligent neck protection heating function, wherein the diagram corresponds to a knitting diagram in fig. 2 showing that a conductive heating yarn pad is knitted into a wool yarn double-faced structure in a low-strength heating area of the inner layer of the back neck, the diagram corresponds to a knitting diagram in fig. 2 that a conductive heating yarn and a wool yarn are knitted in a needle-separated blending mode in an acupuncture point high-strength heating area of a shoulder area, and the diagram corresponds to a conductive circuit.
Referring to fig. 5, an intelligent neck guard circuit connection diagram, which expresses the series-parallel connection relationship between the high-strength heating area and the low-strength heating area of the acupuncture point and the connection position of the power supply, and adopts the parallel connection relationship to express the circuit connection between the high-strength area and the low-strength area because the resistances of the high-strength area and the low-strength area are different and the resistances of the coils on each row are different due to different weaving errors.
Referring to fig. 6, a sectional knitting step decomposition and knitting yarn carrier configuration diagram of an intelligent neck guard. Knitting is carried out on a four-needle bed computerized flat knitting machine with an electronic needle selection device, and the knitting is divided into four parts, namely a neck shoulder protecting area, a neck inner layer and outer layer connecting area and a neck outer layer area. A is a neck guard shoulder part knitting area, a left yarn mouth L-a is introduced, a main yarn penetrating the wool is knitted into an air layer double-layer structure by adopting a needle separation, firstly, when a conductive circuit is met during knitting the wool air layer structure, the left yarn mouth L-a is withdrawn, a right yarn mouth R-b penetrating the conductive heating yarn is introduced to replace an L-a needle separation knitting air layer, the knitting width of the conductive circuit is 6 needle pitches, after the knitting of the width of the conductive circuit is finished, the right yarn mouth R-b is withdrawn, the left yarn mouth L-a is introduced, and then the wool air layer structure is knitted by adopting the needle separation again; secondly, when meeting high-strength knitting acupuncture points during knitting wool air layer tissues, withdrawing the left yarn nozzle L-a, introducing the left yarn nozzle L-c penetrating the wool main yarns and the right yarn nozzle R-b penetrating the conductive heating yarns, knitting the L-c wool main yarns into air layer tissues at intervals of 1 to form front coils on the front needle bed and the back needle bed, knitting the R-b conductive yarns into air layer tissues at intervals of 1 to form front coils on the front needle bed and the back needle bed in a staggered manner with the wool main yarns to jointly form a plain knitting effect of a full-needle air layer, and enabling a heating area to have a certain thickness by adopting double-sided tissues so as to form heat retention; and when the last row of knitting in the area A is finished, the alternate needle turning needle prepares for the total needle to be knitted in the area B.
B is a neck inner layer knitting area, a left yarn nozzle L-c is introduced to knit two side necks, a front bed 1 line of positive needles and a back bed 1 line of reverse needles are used for circularly knitting the neck side positive and reverse needle area, other parts in a weft flat needle knitting area are formed by a front neck local multi-knitting method, the length of a front neck is shorter than that of a back neck, a shape curve is attached to a neck curve, firstly, when the front neck is knitted to a back neck low-intensity heating area, a right yarn nozzle R-B is introduced to be blended in a sandwich liner mode, at the moment, L-c is knitted to 1 x 1 rib on a front needle bed and a back needle bed, R-B is knitted to the middle of the rib in a 1-needle tuck lining mode, when the front neck is knitted to a neck acupuncture point high-intensity knitting area, L-c wool main yarns are knitted to form front coils on the front needle bed and the back needle bed in an air layer tissue, R-B conductive yarns are knitted to form front coils in the air layer tissue in a 1-1 air layer tissue staggered with the wool main yarns, the knitting effect of plain weave is formed in the air layer with full needles together, so that the warm keeping thickness is increased.
C is the neck inner and outer layer connecting area, because the dimension of the neck outer layer is slightly larger than that of the neck inner layer, reasonable transition is designed at the connecting part, the dimension connecting stability of the inner layer and the outer layer is maintained, and the attractiveness of the neck guard is enhanced, wherein the left yarn mouth L-C is adopted to form the gradually widened connecting area by a mode of putting 1 needle per knitting line.
D is the outer layer knitting area of the neck, a left yarn nozzle L-a is introduced, the front needle bed and the rear needle bed are knitted to form a full-needle flat stitch, the stacking effect is formed by local multi-knitting, and the last row of flat tuck stitch is finished after knitting is finished.
Finally, a zipper is arranged at the opening of the small opening of the swing edge at the left side of the area A, and a USB power supply connecting wire is arranged in the air layer tissue, so that the charging is facilitated.
By above the step can knit, the intelligent rib that takes shape entirely of a multi-functional bilayer structure who weaves divide into neck and two regions that generate heat of shoulder, adopts the double-deck mode of weaving of roll-over formula, and the shoulder is convenient for pack into electrically conductive yarn power connecting wire that generates heat through separating the needle and weaving double-deck air layer tissue, and the neck forms the functional muffler that generates heat that the inlayer is laminating neck curve through folding double-deck tissue, and the skin is pleasing to the eye generous decorative type rib. The inner layer and the outer layer are designed at the connecting part of the inner layer and the outer layer to keep balance after being folded. High strength heating area adopts the crisscross formula of the ordinary yarn of electrically conductive yarn 1 to separate 1 air bed and weaves the mode, the temperature keeps at 45-50 ℃ within range, low strength heating area adopts electrically conductive yarn to weave into main yarn with 1 at a distance from 2 collection circle formula interlude modes 1X 1 rib, the temperature keeps at 35-40 ℃ within range, it can cause human discomfort and even have the scald danger to exceed the temperature range, set up high low strength temperature difference in order to guarantee the comprehensive and the precision of generating heat, the intelligence rib that forms has intelligence heating function and safe aesthetic property concurrently.
Example 4: intelligent heating socks
Referring to fig. 7, in the effect diagram of the fully-formed intelligent heating sock, the number marked 1 in the diagram is the sock main body, the number 2 is the USB power connection point, the number 3 is the welt rib knitting area, the number 4 is the low-strength heating area, the number 5 is the high-strength acupuncture point area, and the number 6 is the conductive circuit.
Referring to fig. 8, a sectional knitting step decomposition and knitting yarn nozzle configuration diagram of the intelligent heating sock. The sock is knitted on a four-needle bed computerized flat knitting machine with an electronic needle selection device and is divided into a sock opening rib knitting area, a sock main body knitting area, a heel high-strength conductive heating area, a sole low-strength conductive heating area and a sole acupuncture point high-strength conductive heating area. And (2) introducing a left yarn nozzle L-a into the rib knitting area at the sock opening A, penetrating wool main yarns to knit a 1 x 1 rib structure, and when the knitted wool 1 x 1 rib structure meets the USE power supply connection part, knitting air layer structures on the front bed and the rear bed to form a double-layer structure to prepare for loading a USB power supply line.
B is a sock main body knitting area, a left yarn mouth L-c knitting weft plain needle is introduced to be knitted as the sock main body, when a conductive circuit is encountered during knitting, the left yarn mouth L-a is withdrawn, a right yarn mouth R-B penetrating into the conductive heating yarn is introduced to replace an L-a needle separation knitting air layer, the knitting width of the conductive circuit is 6 needle pitches, and after the knitting of the width of the conductive circuit is finished, the yarn mouths R-B and L-c are withdrawn, the left yarn mouth L-a is introduced to knit a weft plain needle structure again;
c is a sole knitting area, a left yarn nozzle L-a is knitted with a weft plain stitch, firstly, when the sole is knitted to a low-intensity heating area of the sole, a right yarn nozzle R-b is introduced to be blended in a sandwich liner mode, at the moment, L-a is knitted with 1 x 1 rib on a front needle bed and a back needle bed, R-b is lined in the middle of the rib in a 1-space-2 needle gathering mode, when the sole is knitted to a high-intensity heating area of a sole acupuncture point, L-a wool main yarns are knitted with 1-space-1 air layer tissues to form front coils on the front needle bed and the back needle bed, R-b conductive yarns are knitted with 1-space-1 air layer tissues staggered with the wool main yarns to form front coils on the front needle bed and the back needle bed, and the knitting effect of a full-needle air layer plain stitch is formed together, and the warm-keeping thickness is increased.
Finally, a zipper is arranged at the hem opening of the air layer in the area A, and a power supply connecting wire is arranged in the air layer tissue, so that the charging is facilitated. The fully-formed intelligent heating socks knitted by the steps are divided into two heating areas of a foot sole and a heel, the two heating areas are divided into a low-strength conductive heating area and a high-strength conductive heating area, and the sock opening is knitted through a needle to form a double-layer air layer so as to be convenient for being installed into a USB power supply connecting wire.
Example 5: intelligence knee-pad that generates heat
Referring to fig. 9, an effect diagram of a fully-formed intelligent heating knee pad is shown, wherein the reference numeral 1 in the figure is a main body of the knee pad, 2 is a USB power supply connection point, 3 is a local multi-woven low-strength conductive heating area of the knee pad, 4 is an acupuncture point high-strength heating area, and 5 is a conductive circuit wire.
Referring to fig. 10, a sectional knitting step decomposition and knitting yarn nozzle configuration diagram of an intelligent heating knee pad. The knee-pad is knitted on a four-needle bed computerized flat knitting machine with an electronic needle selection device and is divided into a knee-pad main body knitting area, a knee-pad local multi-knitting area, a knee-pad high-strength conductive heating area and a knee-pad low-strength conductive heating area. The main body knitting area of the A kneepad is divided into an upper part A and a lower part A of the A kneepad 1 And A 2 Two parts, leading in the left yarn nozzle L-a, penetrate the wool main yarn to weave 1 x 1 rib weave.
B is a local multi-weaving area of the kneecap, comprising a high-strength conductive heating area of the kneecap and a low-strength conductive heating area of the kneecap, firstly, when the kneecap is woven to the low-strength heating area, a right yarn nozzle R-B is introduced to blend in a sandwich liner mode, at the moment, L-a weaves a 4 x 4 positive and negative stitch tissue on a front needle bed and a back needle bed, and R-B is lined in the middle of a rib thread in a 1-interval 2-needle tuck way; when meeting high-strength knitting acupuncture points during rib knitting, the L-a wool main yarns weave an air layer tissue at intervals of 1 at the front needle bed and the back needle bed to form front side coils, the R-b conductive yarns weave an air layer tissue at intervals of 1 at the staggered positions with the wool main yarns to form front side coils at the front needle bed and the back needle bed to jointly form a plain knitting effect of a full-needle air layer, a heating area has certain thickness by adopting double-sided tissue so as to form heat retention, after the high-strength acupuncture points are knitted, the right yarn nozzle R-b is withdrawn, and the left yarn nozzle L-a is knitted into a wool air layer tissue at intervals of two times; thirdly, when the woven wool 1 multiplied by 1 rib texture meets the USE power supply connection part, the front bed and the rear bed are woven with air layer textures to form a double-layer structure to prepare for loading the USB power supply line. And finishing the last line of parallel collection copy pins of the area A.
Finally, a zipper is arranged at the hem opening of the air layer in the area A, and a power supply connecting wire is arranged in the air layer tissue, so that the charging is facilitated. The intelligent heating knee pad knitted by the steps is characterized in that a multi-knitted part of the front knee joint and the rear knee joint is a heating area and is divided into a low-strength conductive heating area and a high-strength conductive heating area, wherein the temperature of the low-strength heating area is kept within the range of 35-40 ℃, the temperature of the high-strength heating area is kept within the range of 45-50 ℃, discomfort and even scalding danger can be caused when the temperature exceeds the temperature range, the high-strength temperature difference and the low-strength temperature difference are set to ensure the heating comprehensiveness and accuracy, and a double-layer air layer tissue is knitted at the knee pad opening through a needle separating layer so that a USB power supply connecting wire can be conveniently installed.
Example 6: intelligent heating waist support
Referring to fig. 11, a fully-formed intelligent heating waist support effect diagram, wherein 1 is marked as a waist support main body, 2 is a USB power connection, 3 is a waist support bilateral rib knitting area, 4 is a low-strength heating area, 5 is an acupuncture point high-strength area, and 6 is a conductive circuit.
Referring to fig. 12, a sectional knitting step decomposition and knitting yarn carrier configuration diagram of an intelligent heating waist support. The knitting is carried out on a four-needle bed computerized flat knitting machine with an electronic needle selection device, and the knitting is divided into a waist-protecting main body knitting area, a waist-protecting side rib knitting area, a waist high-strength conductive heating area and a waist low-strength conductive heating area. A waist support main body knitting area is divided into an upper part A and a lower part A 1 And A 2 The two parts are that a left yarn nozzle L-a is introduced to penetrate wool main yarns to weave a weft plain stitch, 2 multiplied by 2 rib stitch is woven on two sides of a waist support to fit a waist curve, firstly, when a conductive circuit is met during weaving, the left yarn nozzle L-a is withdrawn, a right yarn nozzle R-b which penetrates conductive heating yarns is introduced to replace an L-a needle-separated weaving air layer, the weaving width of the conductive circuit is 6 needle pitches, and after the width of the conductive circuit is woven, the right yarn nozzle R-b is withdrawnIntroducing a left yarn nozzle L-a and then carrying out main body weft plain knitting and rib knitting; secondly, when the connection part of the USE power supply is met during weaving, the front bed and the rear bed weave air layer structures to form a double-layer structure to prepare for loading the USB power supply line.
B is a waist-protecting conductive heating area which is divided into a high-strength conductive heating area and a low-strength conductive heating area, firstly, when the waist-protecting conductive heating area is knitted to the low-strength heating area, a right yarn nozzle R-B is introduced to be blended in a sandwich liner mode, at the moment, L-a is knitted into a 1 x 1 rib structure on a front needle bed and a back needle bed, and R-B is lined in the middle of the rib in a 1-3-needle-separated tuck manner; when knitting is carried out to high-strength knitting acupuncture points, the L-a wool main yarns form front side coils on a front needle bed and a rear needle bed by knitting air layer tissues at intervals of 1 and 2, the R-b conductive yarns form front side coils on the front needle bed and the rear needle bed by knitting air layer tissues at intervals of 1 and 2, which are staggered with the wool main yarns, so that the front side coils and the rear needle bed form a plain knitting effect of a full-needle air layer, a heating area has certain thickness by adopting double-sided tissues, the warm keeping performance is convenient to form, after the high-strength acupuncture points are knitted, a right yarn nozzle R-b is withdrawn, and the L-a continues to knit the waist support main body area A; and finishing the last line of parallel collecting copy pins of the area A.
Finally, a zipper is arranged at the hem opening of the air layer in the area A, and a power supply connecting wire is arranged in the air layer tissue, so that the charging is facilitated. The intelligent heating waist support comprises a waist body, wherein the front side and the rear side of the waist body are respectively a heating area, the heating area is divided into a low-strength conductive heating area and a high-strength conductive heating area, the temperature of the low-strength heating area is kept within the range of 35-40 ℃, the temperature of the high-strength heating area is kept within the range of 45-50 ℃, the temperature exceeding range can cause discomfort of a human body and even danger of scalding, the high-strength temperature and low-strength temperature difference is set to ensure the heating comprehensiveness and accuracy, and the waistband is convenient to load a USB power supply connecting wire by weaving double-layer air layer tissues through a needle.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. A method for preparing a conductive heating sheet is characterized in that the conductive heating sheet is formed seamlessly on a fully-formed computerized flat knitting machine; the conductive heating sheet is divided into a high-strength conductive heating area and a low-strength conductive heating area, wherein the high-strength heating area is woven by adopting conductive yarn common yarns in a staggered 1-layer-separated weaving mode, the thickness of the high-strength heating area is 15-25mm, the temperature of the high-strength heating area is kept within the range of 45-50 ℃, the low-strength heating area is woven by adopting conductive heating yarns in a 1-2-ring-separated 1-x 1 rib weft-inserting mode, the thickness of the low-strength heating area is 5-15mm, and the temperature of the low-strength heating area is kept within the range of 35-40 ℃.
2. A fabric comprising the conductive heat emitting sheet prepared according to claim 1.
3. The fabric of claim 2, wherein the connection relationship between the fabric and the conductive heat generating sheet comprises: bonding, sewing, magic tape attaching or integral forming.
4. The multifunctional double-layer structure fully-formed intelligent neck guard is characterized in that the multifunctional double-layer structure fully-formed intelligent neck guard is formed on a fully-formed computerized flat knitting machine in a seamless mode, and comprises a neck inner layer area, a neck outer layer area and a shoulder area; the intelligent neck protection device comprises an intelligent neck protection neck, a neck protection sleeve and a neck protection sleeve, wherein the neck protection sleeve is arranged in the neck protection sleeve; the low-strength heating area is formed by mixing conductive heating yarns and common yarns in a ratio of 1: (3-5) interweaving; the high-strength heating area corresponding to the acupuncture points is formed by interweaving conductive heating yarns and common yarns according to the proportion 1 (1-2); the thickness of the low-strength heating area is 5-15 mm; the thickness of the high-strength heating area is 15-25 mm; the high-strength heating area adopts a staggered 1-1 air layer weaving mode of conductive yarns and common yarns, the temperature is kept within the range of 45-50 ℃, the low-strength heating area adopts the conductive heating yarns to weave main yarns in a 1-2 tuck-in 1 multiplied by 1 rib weft insertion mode, and the temperature is kept within the range of 35-40 ℃.
5. The multifunctional double-layer structured fully-formed intelligent neck guard according to claim 4, wherein in the neck and shoulder regions, the high-strength heating regions at the acupuncture points of the back neck and the shoulder are formed by weaving carbon conductive heating yarns with an air layer weave of the main yarn of the neck guard in a mixed manner, the rest low-strength heating regions at the back neck are formed by weaving the conductive heating yarns with the main yarn of the neck guard in a mixed manner in an interlayer lining manner, and the shoulder regions are formed by weaving the air layer weave of the main yarn of the neck guard in a double-layer structure.
6. The utility model provides an intelligence socks that generate heat, its characterized in that, intelligence socks that generate heat the region and are located sole and back heel department, divide into the electrically conductive district that generates heat of high strength and the electrically conductive district two parts that generate heat of low strength, wherein the electrically conductive district that generates heat of sole high strength mainly is located Yongquan cave, kidney cave position according to the acupuncture point distribution, by electrically conductive yarn and ordinary yarn 1 in proportion: (1-2) knitting an air layer tissue by a front bed and a back bed at intervals of needles; the low-strength conductive heating area is positioned in the other areas of the sole and the heel area, and the conductive yarn and the common yarn are mixed according to the proportion of 1: (3-5) weaving in a sandwich lining mode; the high-strength heating area adopts a staggered 1-interval air layer weaving mode of conductive yarns and common yarns, the thickness is 15-25mm, the temperature is kept within the range of 45-50 ℃, the low-strength heating area adopts the conductive heating yarns to weave main yarns in a 1-interval 2-loop type 1 multiplied by 1 rib weft insertion mode, the thickness is 5-15mm, and the temperature is kept within the range of 35-40 ℃.
7. The utility model provides an intelligence knee-pad that generates heat, its characterized in that, intelligence knee-pad that generates heat the regional main position in knee joint encirclement department, divide into high strength electric conduction district and the low strength electric conduction district two parts that generate heat, wherein the high strength area is located knee joint front side knee eye acupoint, Xuehai acupoint, crane top acupoint and puts, by electrically conductive yarn and ordinary yarn 1 in proportion: (1-2) knitting an air layer tissue by a front bed and a back bed at intervals of needles; the low-strength conductive heating area is positioned at the knee joint surrounding position, is a cylindrical area with the front side being wide and the back being narrow, and is formed by conductive yarns and common yarns in a ratio of 1: (3-5) locally weaving in an interlayer lining mode; the high-strength heating area adopts a staggered 1-interval air layer weaving mode of conductive yarns and common yarns, the thickness is 15-25mm, the temperature is kept within the range of 45-50 ℃, the low-strength heating area adopts the conductive heating yarns to weave main yarns in a 1-interval 2-loop type 1 multiplied by 1 rib weft insertion mode, the thickness is 5-15mm, and the temperature is kept within the range of 35-40 ℃.
8. The utility model provides an intelligence waist support that generates heat, its characterized in that, intelligence generate heat and protect waist generate heat the region and mainly be located the abdomen portion and surround the department, divide into the high strength electric conduction and generate heat district and the electric conduction of low strength and generate heat district two parts, wherein the electric conduction of high strength generate heat the district and be located waist sun guan, big vertebra cave, Mingmen cave position, by conductive yarn and ordinary yarn in proportion 1: (1-2) knitting an air layer tissue by a front bed and a back bed at intervals of needles; the low-strength conductive heating area is positioned at the waist and abdomen surrounding position and is formed by conductive yarns and common yarns in a ratio of 1: (3-5) locally weaving in a sandwich lining mode; the high-strength heating area adopts a staggered 1-interval air layer weaving mode of conductive yarns and common yarns, the thickness is 15-25mm, the temperature is kept within the range of 45-50 ℃, the low-strength heating area adopts the conductive heating yarns to weave main yarns in a 1-interval 2-loop type 1 multiplied by 1 rib weft insertion mode, the thickness is 5-15mm, and the temperature is kept within the range of 35-40 ℃.
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