CN113151962A - Novel anti-pilling sandwich knitted fabric and production process thereof - Google Patents
Novel anti-pilling sandwich knitted fabric and production process thereof Download PDFInfo
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- CN113151962A CN113151962A CN202110531706.0A CN202110531706A CN113151962A CN 113151962 A CN113151962 A CN 113151962A CN 202110531706 A CN202110531706 A CN 202110531706A CN 113151962 A CN113151962 A CN 113151962A
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- 239000004744 fabric Substances 0.000 title claims abstract description 141
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- 239000002131 composite material Substances 0.000 claims abstract description 33
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- 238000007654 immersion Methods 0.000 claims description 113
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- 238000005096 rolling process Methods 0.000 claims description 47
- 238000002791 soaking Methods 0.000 claims description 43
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- 238000009940 knitting Methods 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims description 3
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
- D02G3/404—Yarns or threads coated with polymeric solutions
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/061—Load-responsive characteristics elastic
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a novel anti-pilling sandwich knitted fabric and a production process thereof. The production process of the invention comprises the following steps: 1) weaving; 2) presetting; 3) dyeing; 4) dehydrating and drying; 5) and (6) shaping and finishing. According to the invention, the length of the three layers of coils is redesigned, and the low-temperature spandex is added into the cotton yarns of the outer layer and the inner layer, so that the fabric is compact and elastic; meanwhile, the inner layer and the outer layer are connected by the temperature-sensitive deformation composite yarn, and the porous filaments are adhered into the single-hole filaments by matching with a pre-setting process at 180 ℃, so that the phenomena of pilling, silk hooking and unstable structure caused by wearing the fabric are effectively solved, the knitted fabric processed by the process has more excellent three-dimensional stiff and smooth feeling, heat-insulating and warm-keeping wearability and silk-like soft touch feeling, the after-finishing operation procedures are reduced, and the cost and the energy consumption are reduced.
Description
Technical Field
The invention belongs to the technical field of knitted fabrics, and particularly relates to a novel anti-pilling sandwich knitted fabric and a production process thereof.
Background
Along with the gradual improvement of the requirement of people on the comfort level of the garment fabric, the knitted fabric is popular with more and more people in recent years, and the unique fluffy hand feeling and the heat preservation performance of the sandwich fabric conquer the masses of consumers. The sandwich fabric has a multilayer three-dimensional structure, can effectively lock an air layer to achieve the purpose of heat storage, has a special appearance style, has soft and comfortable close-fitting feeling, and is far easier to attract young consumers than traditional cotton clothes which are too bulky.
The conventional sandwich fabric on the market at present mainly comprises terylene, and lacks skin friendliness and comfort. And the ordinary dacron is used as the sandwich of the middle layer connecting wire, the phenomenon of hooking and pilling is very easy to occur in the wearing process, the conventional improvement of pilling and silk hooking is realized only by encrypting the outer layer and the inner layer and coating the dacron silk, but the risk of pilling and silk hooking still exists in the practical application. The single-hole nylon yarn is used for replacing the single-hole nylon yarn which can only be used for producing yarn-dyed fabrics, the defective product rate is high, and the single-hole nylon yarn is used for replacing the cotton, so that the cotton fabric is soft and collapsed in hand feeling, easy to deform and free of three-dimensional stiff and smooth feeling.
Disclosure of Invention
The invention aims to provide a novel anti-pilling sandwich knitted fabric and a technical scheme of a production process thereof aiming at the defects in the prior art, the sandwich fabric is compact, comfortable and outstanding in stereoscopic impression by redesigning the sandwich fabric, the pilling and silk hooking phenomenon of the polyester-cotton sandwich fabric can be effectively solved by the sandwich fabric processed by the process, and meanwhile, the fabric has three-dimensional stiff and smooth feeling, warm-keeping functionality and anti-pilling serviceability, is stable in structure and is not easy to deform.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a novel anti-pilling sandwich knitted fabric which is characterized in that: the fabric comprises an inner layer, an intermediate layer and an outer layer, wherein the inner layer and the outer layer are formed by interweaving cotton yarns and modified spandex, the modified spandex is added into the cotton yarns to improve the texture and compactness of the fabric and reduce the risk of pilling and snagging, the intermediate layer adopts temperature-sensitive deformation composite yarns as connecting wires, and the connecting wires are formed by weaving the temperature-sensitive deformation composite yarns.
Further, the modified spandex is 20-30D low-temperature spandex, in order to improve the texture and compactness of the fabric, the inner layer and the outer layer are woven by combining skin-friendly cotton yarn and low-temperature spandex yarn, the yarn is common cotton yarn and 20-30D low-temperature spandex, the conventional spandex pre-setting temperature needs to reach 190 ℃ and conflicts with the melting temperature (175-185 ℃) of the temperature-sensitive deformation composite yarn, and in order to pre-set the temperature-sensitive deformation composite yarn in the optimal melting state and fully eliminate the internal stress of the spandex at the same time, the fabric is stable in structure and not easy to deform, so the 20-30D low-temperature spandex is adopted, and the pre-setting treatment of the sandwich fabric is conveniently carried out at about 180 ℃ in the subsequent fabric processing.
Further, the temperature sensing deformation composite yarn is of a core-sheath structure, the temperature sensing deformation composite yarn takes the polyester yarn as a core, the temperature sensing deformation composite yarn takes the hot melt material as a sheath, the core-sheath structure is adopted, the polyester yarn is wrapped by the hot melt material, the outer sheath low-melting-point inner polyester yarn starts to melt at 160 ℃, fibers of the outer sheath after cooling are mutually adhered and sticky, the porous yarns are connected into the single-hole yarns, the crystallinity is improved, the rigidity is enhanced, the problem that the fabric hooks the yarn and balls is effectively solved, the composite yarn is supported through the middle temperature sensing deformation composite yarn, the inner layer and the outer layer form an interlayer, and the middle air is locked, so that the fabric is stiff and smooth in hand feeling, and the functions of heat storage and warm keeping are also achieved.
Further, the coil length of the inner layer and the outer layer is (135-150 mm)/50 needles, the coil length of the inner layer and the coil length of the outer layer are reduced through design, the compactness and the elasticity of the fabric are improved by combining spandex yarns added into cotton yarns, and the risk of pilling and hooking the yarns is reduced.
Furthermore, the coil length of the middle layer is (170-180 mm)/50 needles, and the middle layer is heightened by increasing the distance between the upper dial and the lower needle cylinder, so that the coil length of the connecting wire of the middle layer reaches (170-180 mm)/50 needles, and the fabric is enabled to form a fluffy three-dimensional effect.
Furthermore, the content of the cotton yarn accounts for 70-80 percent of the total composition, the content of the modified spandex accounts for 5-20 percent of the total composition, and the content of the temperature-sensitive deformation composite yarn accounts for 10-17 percent of the total composition.
The production process of the novel anti-pilling sandwich knitted fabric is characterized by comprising the following steps of: the method comprises the following steps:
1) weaving: the fabric is of a three-layer structure comprising an inner layer, a middle layer and an outer layer, the middle layer is connected with the inner layer in a hooked mode and is woven through a circular knitting machine, the inner layer and the outer layer of the fabric are formed by interweaving cotton yarns and 20-30D low-temperature spandex, the middle layer is woven through 50D/24F temperature-sensitive deformation composite yarns, the coil lengths of the inner layer and the outer layer are 135-150 mm/50 needles, the coil length of the middle layer is 170-180 mm/50 needles, the width of gray fabric is 1.75m, and the gram weight is 420g/m2Opening and rolling after the paper is off the machine;
the inner layer, the middle layer and the outer layer of coils are designed, the distance between the upper dial and the lower needle cylinder is increased, the middle layer is increased, the length of connecting yarns reaches 170-180 mm/50 needles, the fabric forms a fluffy three-dimensional effect, the length of the inner layer and the outer layer of coils is reduced to 135-150 mm/50 needles, spandex yarns are added into cotton yarns to improve the compactness and elasticity of the fabric, and the risk of pilling and hooking is reduced.
2) Presetting: padding the fabric after the scutching in open width by water, and when the liquid carrying rate of the fabric is 85%, performing pre-setting treatment by a setting machine with the temperature of 180 ℃ and the vehicle speed of 18m/min, and meanwhile, setting the width of an upper machine to be 118-120% of the pre-shrunk width, and overfeeding to be-7%; the temperature of 180 ℃ is the optimal melting temperature of the temperature-sensitive deformation composite yarn, the internal stress of the low-temperature spandex can be fully eliminated at the temperature, and the preset temperature is controlled to be 180 ℃, so that the sandwich fabric is fluffy in hand feeling, stiff and smooth in three-dimensional manner, and the effect of resisting snagging and pilling is achieved;
3) dyeing: pre-treating the pre-shaped fabric and dyeing, wherein a two-bath two-step process is adopted for dyeing, the temperature-sensitive deformation composite yarn is dyed by using conventional disperse dye at 130 ℃, and the cotton is dyed by using conventional reactive dye at 60 ℃;
4) dewatering and drying: dehydrating and drying the dyed fabric;
5) shaping and finishing: the sizing finishing adopts a one-dipping one-rolling process, adopts an auxiliary agent with the concentration of 60g/L, and treats the fabric in a padding device at the temperature of 150-165 ℃ and the vehicle speed of 15-18 m/min, the rolling residual rate is 70-80%, the width of the obtained finished fabric is 1.70-1.95 m, and the gram weight is 280g/m2～400g/m2；
The auxiliary agent is a HeiQ Real silk2.0 auxiliary agent which is developed by HeiQ company and is used for endowing the fabric with silky soft touch, is suitable for conventional fabrics such as polyester, cotton and the like, has high water absorption and quick-drying effect, and enables the fabric after shaping and finishing to have soft and comfortable hand feeling and to be luxurious and skin-friendly through the aid of the auxiliary agent.
Further, in the step 5), the padding device comprises a support frame, a padding liquid tank and a roller set, wherein the support frame is provided with a material guide mechanism connected with the lifting cylinder, the material guide mechanism comprises two groups of material guide roller sets, the two groups of material guide roller sets are both connected with a driver, the padding liquid tank is provided with two groups of material guide roller sets, and the two groups of material guide roller sets are respectively and correspondingly arranged above the two padding liquid tanks; the two soaking tanks are arranged, so that the fabric can be simultaneously padded, the padding efficiency of the fabric is effectively improved, even if one soaking tank is cleaned, maintained or failed, the other soaking tank can be continuously used, the continuous padding operation of the fabric is realized, a guide roller set is arranged above each soaking tank, two guide rollers are arranged on the guide roller set and are staggered up and down at intervals, so that the fabric is fully contacted with the rolling liquid in the soaking tanks under the guiding movement of the guide roller sets, the contact time of the fabric and the rolling liquid is ensured, the padding effect of the fabric is ensured, the two guide roller sets are rotatably and hingedly arranged on the support, the support is fixed with the support frame, each guide roller set is connected with a driver, the drivers are fixed on the support and can drive the guide roller sets to rotate through the drivers, and the guide roller sets are rotated out or rotated in the soaking tanks, the lifting cylinder is connected with the support, the lifting cylinder drives the material guide mechanism to move up and down by pushing, so that the material guide roller group is adjusted according to the height of rolling liquor in the soaking tank, the material guide rollers in the material guide roller group are guaranteed to be immersed in the rolling liquor, the processing quality of the fabric is guaranteed, and the two ends of the support are movably clamped in the moving sliding grooves on the supporting frame, so that when the lifting cylinder drives the material guide mechanism to move up and down, the stability of up-and-down adjustment of the material guide mechanism can be guaranteed, and the operation safety performance is improved;
when the fabric is shaped, firstly, determining a soaking tank used for fabric shaping, wherein two soaking tanks can work simultaneously or only one of the soaking tanks can work, adding rolling liquid into the soaking tanks, then starting a driver connected to a guide roller group above the soaking tank, driving the guide roller group above the soaking tank to rotate downwards by 90 degrees by the driver, rotating downwards by 90 degrees to enable the guide roller group to rotate into the soaking tanks, starting a lifting cylinder, driving a guide mechanism to integrally move downwards by the lifting cylinder until guide rollers on the guide roller group in the soaking tank are completely immersed in the rolling liquid in the soaking tanks, ensuring that the fabric can be completely immersed in the rolling liquid, ensuring the soaking effect, then guiding the fabric into the corresponding soaking tanks by conveying rollers at the front ends of supporting frames, and leading the fabric to be fully contacted with the rolling liquid by the guide roller group in the soaking tanks, and the cloth is conveyed out of the immersion liquid groove through an output roller at the rear end of the supporting frame, enters a roller set for rolling treatment, is periodically maintained and cleaned, is provided with a separating disc in the middle of the conveying roller and the output roller, and is uniformly separated into two sections through the separating disc, so that the cloth conveying device is suitable for the independent guide conveying process of the cloth in the two immersion liquid grooves.
Further, the maintenance and cleaning process of the immersion tank comprises the following steps:
a. determining a liquid immersion groove which needs to be maintained and cleaned, starting a driver connected with a guide roller set in the liquid immersion groove, driving the guide roller set in the liquid immersion groove to rotate upwards by 90 degrees by the driver, and starting a lifting cylinder to drive a guide mechanism to move upwards integrally until the guide roller set is completely rotated out of the liquid immersion groove; when the immersion tank needs to be cleaned and maintained, the guide roller group in the corresponding immersion tank is rotated out through the driver, and the guide roller group is driven to move upwards out of the immersion tank for a section of interval through the lifting cylinder, so that the subsequent drawing and pushing of the immersion tank are facilitated, and the guide roller group is prevented from blocking the drawing operation of limiting the immersion tank;
b. adjusting a rotary stop lever on the side surface of the immersion tank, unscrewing a limit cap on the end surface of the rotary stop lever, completely rotating the rotary stop lever out of the immersion tank, pulling a pull handle on the side surface of the immersion tank, and completely pulling the immersion tank out of the support frame by matching with a movable roller on the bottom of the immersion tank; the rotary stop lever is rotatably arranged on the supporting frame through a rotary shaft (not shown in the figure), the end part of the rotary shaft is provided with a limit cap, the rotary stop lever can be pressed or loosened through the limit cap, so that the rotary adjustment of the rotary stop lever is realized, the side surface of the immersion liquid tank is limited through the rotary stop lever, so that the placement stability and firmness of the immersion liquid tank in the supporting frame are ensured, when the immersion liquid tank needs to be moved out, the limit cap is unscrewed, the rotary stop lever is rotated out from the side surface of the immersion liquid tank, and the bottom of the immersion liquid tank is also provided with a movable roller, so that the immersion liquid tank is more convenient to push and pull, the whole operation is simple and convenient, the use is convenient, the side surface of the immersion liquid tank is also provided with a bracket to match with the rotary stop lever, when the rotary stop lever rotates to limit the immersion liquid tank, the end part of the rotary stop lever is clamped into the corresponding bracket, and the rotary stop lever is supported by the bracket in an auxiliary way, the structural firmness of the rotary stop lever is ensured, and the rotary stop lever is ensured to rotate in place;
c. moving the pulled immersion tank to a maintenance cleaning area, discharging rolling liquid in the immersion tank, and then performing maintenance cleaning on the interior of the immersion tank; the immersion tank is moved to a special maintenance cleaning area for cleaning and maintenance, so that the area division is realized, and the rolling liquid discharged from the immersion tank can be collected in a centralized manner, thereby preventing the sewage generated in the cleaning process during the direct cleaning in a workshop and the rolling liquid during the discharging from directly permeating into the workshop to influence the processing production of the fabric in the workshop;
d. pushing the immersion tank back into the support frame, moving the immersion tank into the support frame until a positioning block on the side surface of the immersion tank is inserted into a positioning groove on a corresponding abutting plate in the middle of the support frame, rotating the rotary blocking rod in the direction of the immersion tank until the end part of the rotary blocking rod is rotated and clamped into a corresponding bracket on the side surface of the immersion tank, and screwing the limit cap; set up polylith at braced frame's middle part and supported the board, support the board with two soak between the cistern spaced apart, simultaneously support the both sides of board and all set up the constant head tank, through the locating piece of constant head tank cooperation soak groove side, can be convenient for soak the removal installation between cistern and the braced frame, guarantee the accurate location of soaking the cistern, and locating piece card goes into the constant head tank and guarantees soaking placing the steadiness of cistern, can effectively restrict the removal in soaking the cistern through locating piece cooperation rotation pin, ensure the structural firmness in soaking the cistern.
Furthermore, a collecting box (not shown in the drawing) is placed below the rolling roller group, mangle generated in the fabric rolling process is recovered through the collecting box, the design is reasonable, and through the concentrated recovery processing of the mangle in the rolling process, the resource waste is effectively reduced, the production cost is saved, the operation safety performance is improved, and the mangle is prevented from scattering and splashing to cause potential safety hazards on the ground.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the sandwich fabric has the advantages that the coil lengths of the inner layer, the middle layer and the outer layer are designed again, low-temperature spandex is added into cotton yarns of the outer layer and the inner layer, the fabric is compact and comfortable, the stereoscopic impression is prominent, meanwhile, the hot-melt material is used for coating polyester yarns as connecting wires, and a reasonable pre-forming process is matched, so that the porous filaments are adhered into the single-hole filaments, the supporting rigidity of the connecting layer is improved, the phenomena of pilling and yarn hooking and unstable structure caused by the fabric in wearing are also solved, the knitted fabric processed by the method has more excellent stereoscopic stiff and smooth feeling, heat-insulating and warm-keeping wearability and silk-like soft touch feeling, the after-finishing operation procedures are reduced, and the cost and the energy consumption are reduced.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a padding apparatus according to the present invention;
FIG. 2 is a schematic structural view of the immersion tank of the present invention in a state of being drawable;
FIG. 3 is a schematic view of the structure of the support frame of the present invention;
FIG. 4 is a schematic view of the installation structure of the material guiding mechanism and the supporting frame according to the present invention;
FIG. 5 is a schematic view of the immersion liquid tank according to the present invention;
FIG. 6 is a schematic diagram of the distribution structure of the positioning blocks on the immersion tank in the present invention.
In the figure: 1-a support frame; 2-immersion liquid groove; 3-a nip roll set; 4-a lifting cylinder; 5-a material guiding mechanism; 6-a guide roller set; 7-a driver; 8-a conveying roller; 9-an output roller; 10-rotating the stop lever; 11-a limit cap; 12-a pull handle; 13-moving the roller; 14-positioning blocks; 15-a counter plate; 16-a positioning groove; 17-a bracket; 18-a scaffold; 19-a limiting chute; 20-separating the disc.
Detailed Description
The invention discloses a novel anti-pilling sandwich knitted fabric which comprises an inner layer, an intermediate layer and an outer layer, wherein the intermediate layer is positioned between the inner layer and the outer layer, the inner layer and the outer layer are both formed by interweaving cotton yarns and modified spandex, the modified spandex is added into the cotton yarns to improve the texture and compactness of the fabric and reduce the risk of pilling and silk hooking, the intermediate layer adopts temperature-sensitive deformation composite yarns as connecting wires, and the connecting wires are formed by weaving the temperature-sensitive deformation composite yarns. The cotton yarn content accounts for 70-80% of the total composition, the modified spandex content accounts for 5-20% of the total composition, and the temperature-sensitive deformation composite yarn content accounts for 10-17% of the total composition.
The modified spandex is 20-30D low-temperature spandex, in order to improve the texture and compactness of the fabric, the inner layer and the outer layer are woven by combining skin-friendly cotton yarn and low-temperature spandex yarn, the yarn is common cotton yarn and 20-30D low-temperature spandex, the conventional spandex pre-setting temperature needs to reach 190 ℃ and conflicts with the melting temperature (175-185 ℃) of the temperature-sensitive deformation composite yarn, and in order to pre-set the temperature-sensitive deformation composite yarn in the optimal melting state and fully eliminate the spandex internal stress, the fabric is stable in structure and not easy to deform, so the invention adopts 20-30D low-temperature spandex, and is convenient for pre-setting treatment of the sandwich fabric at about 180 ℃ in subsequent fabric processing.
The temperature sensing warp composite yarn is the core sheath structure, the temperature sensing warp composite yarn uses the polyester yarn as the core, use the hot melt material as the sheath, adopt the core sheath structure, wrap the polyester yarn with the hot melt material, outer sheath low melting point inlayer polyester yarn begins to melt under 160 ℃, the fibre of outer sheath glues glutinous each other after the cooling, make porous silk link into the haplopore silk, the crystallinity improves the rigidity reinforcing, effectively improve the surface fabric and collude the silk balling-up problem, and support through middle temperature sensing warp composite yarn, make in, the outer intermediate layer that forms, pin middle air, thereby make the surface fabric feel stiff and smooth and plump, also play the cold-proof function of heat accumulation.
The coil length of the inner layer and the outer layer is (135-150 mm)/50 needles, the coil length of the inner layer and the outer layer is reduced by designing the coil length of the inner layer and the outer layer, the compactness and elasticity of the fabric are improved by combining the spandex yarns added into the cotton yarns, and the risk of pilling and hooking the yarns is reduced. The coil length of the middle layer is (170-180 mm)/50 needles, and the middle layer is heightened by increasing the distance between the upper dial and the lower needle cylinder, so that the coil length of the connecting wire of the middle layer reaches (170-180 mm)/50 needles, and the fabric has a fluffy three-dimensional effect.
As shown in fig. 1 to 6, the production process of the novel anti-pilling sandwich knitted fabric comprises the following steps:
1) weaving: the fabric is of a three-layer structure comprising an inner layer, an intermediate layer and an outer layer, the intermediate layer is hooked together and is woven by a circular knitting machine, the inner layer and the outer layer of the fabric are formed by interweaving 40S/1 cotton yarns and 20-30D low-temperature spandex, and the intermediate layer is formed by interweaving 50D/24 cotton yarns and 20-30D low-temperature spandexF, knitting the temperature-sensitive deformation composite yarn, and designing the coil length of the inner layer and the outer layer to be 135-150 mm/50 needles, the coil length of the middle layer to be 170-180 mm/50 needles, the width of the grey cloth to be 1.75m, and the gram weight to be 420g/m2Opening and rolling after the paper is off the machine;
the inner layer, the middle layer and the outer layer of coils are designed, the distance between the upper dial and the lower needle cylinder is increased, the middle layer is increased, the length of connecting yarns reaches 170-180 mm/50 needles, the fabric forms a fluffy three-dimensional effect, the length of the inner layer and the outer layer of coils is reduced to 135-150 mm/50 needles, spandex yarns are added into cotton yarns to improve the compactness and elasticity of the fabric, and the risk of pilling and hooking is reduced.
2) Presetting: padding the fabric after the scutching in open width by water, and when the liquid carrying rate of the fabric is 85%, performing pre-setting treatment by a setting machine with the temperature of 180 ℃ and the vehicle speed of 18m/min, and meanwhile, setting the width of an upper machine to be 118-120% of the pre-shrunk width, and overfeeding to be-7%; the temperature of 180 ℃ is the optimal melting temperature of the temperature-sensitive deformation composite yarn, so that the porous filaments of the temperature-sensitive deformation composite yarn can be completely melted and adhered to form single-hole filaments, the supporting rigidity of the middle layer is improved, the internal stress can be fully eliminated by the low-temperature spandex at the temperature, and the pre-setting temperature is controlled to be 180 ℃, so that the sandwich fabric is fluffy in hand feeling, stiff and smooth in three-dimensional manner, stable in size and capable of achieving the effect of resisting snagging and pilling;
3) dyeing: pre-treating the pre-shaped fabric and dyeing, wherein a two-bath two-step process is adopted for dyeing, the temperature-sensitive deformation composite yarn is dyed by using conventional disperse dye at 130 ℃, and the cotton is dyed by using conventional reactive dye at 60 ℃;
4) dewatering and drying: dehydrating and drying the dyed fabric;
5) shaping and finishing: the sizing finishing adopts a one-dipping one-rolling process, adopts an auxiliary agent with the concentration of 60g/L, and treats the fabric in a padding device at the temperature of 150-165 ℃ and the vehicle speed of 15-18 m/min, the rolling residual rate is 70-80%, the width of the obtained finished fabric is 1.70-1.95 m, and the gram weight is 280g/m2～400g/m2；
The auxiliary agent is a HeiQ Real silk2.0 auxiliary agent which is developed by HeiQ company and is used for endowing the fabric with silky soft touch, is suitable for conventional fabrics such as polyester, cotton and the like, has high water absorption and quick-drying effect, and enables the fabric after shaping and finishing to have soft and comfortable hand feeling and to be luxurious and skin-friendly through the aid of the auxiliary agent.
The padding device comprises a supporting frame 1, immersion tanks 2 and roller sets 3, wherein a guide mechanism 5 connected with a lifting cylinder 4 is arranged on the supporting frame 1, the guide mechanism 5 comprises two guide roller sets 6, the two guide roller sets 6 are both connected with a driver 7, the immersion tanks 2 are provided with two, and the two guide roller sets 6 are respectively and correspondingly arranged above the two immersion tanks 2; by arranging the two soaking tanks 2, the fabric can be simultaneously padded, the padding efficiency of the fabric is effectively improved, even if one soaking tank 2 is cleaned, maintained or failed, the other soaking tank 2 can be continuously used, so that the continuous padding operation of the fabric is realized, a guide roller group 6 is arranged above each soaking tank 2, two groups of guide rollers are arranged on the guide roller group 6 and are staggered up and down at intervals, so that the fabric is fully contacted with the rolling liquid in the soaking tank 2 under the guiding movement of the guide roller group 6, the contact time of the fabric and the rolling liquid is ensured, the padding effect of the fabric is ensured, the two guide roller groups 6 are rotatably and hingedly arranged on a support 18, the support 18 is fixed with the support frame 1, each guide roller group 6 is connected with a driver 7, the driver 7 is fixed on the support 18, and the guide roller group 6 can be driven to rotate by the driver 7, the material guide roller group 6 is rotated out or in the immersion tank 2, the lifting cylinder 4 is connected with the support 18, the material guide mechanism 5 is driven to move up and down by the lifting cylinder 4, the material guide roller group 6 is adjusted according to the height of the rolling liquid in the immersion tank 2, the material guide rollers in the material guide roller group 6 are guaranteed to be immersed in the rolling liquid, the processing quality of the fabric is guaranteed, the two ends of the support 18 are movably clamped in the movable sliding grooves 19 on the support frame 1, and therefore when the lifting cylinder 4 drives the material guide mechanism 5 to move up and down, the up-and-down adjustment stability of the material guide mechanism 5 can be guaranteed, and the operation safety performance is improved;
when the fabric is shaped, firstly, the immersion bath 2 used for the fabric shaping treatment is determined, two immersion baths 2 can work simultaneously or only one of the immersion baths 2 can work, rolling liquid is added into the immersion bath 2, then a driver 7 connected with a guide roller group 6 above the immersion bath 2 is started, the driver 7 drives the guide roller group 6 above the immersion bath 2 to rotate downwards for 90 degrees, the guide roller group 6 rotates downwards for 90 degrees, the lifting cylinder 4 is started, the lifting cylinder 4 drives the guide mechanism 5 to move downwards integrally until the guide roller on the guide roller group 6 in the immersion bath 2 is completely immersed in the rolling liquid of the immersion bath 2, the fabric can be completely immersed in the rolling liquid, the immersion effect is ensured, then the fabric is guided into the corresponding immersion bath 2 by a conveying roller 8 at the front end of the supporting frame 1 and is fully contacted with the rolling liquid by the guide roller group 6 in the immersion bath 2, the cloth is conveyed out of the immersion liquid groove 2 through an output roller 9 at the rear end of the supporting frame 1, enters a roller group 3 for rolling treatment, the immersion liquid groove 2 is maintained and cleaned regularly, a separating disc 20 is arranged in the middle of the conveying roller 8 and the output roller 9, and the conveying roller 8 and the output roller 9 are separated into two sections through the separating disc 20, so that the cloth is suitable for the independent guide conveying process of the cloth of the two immersion liquid grooves 2, and the design is more reasonable and ingenious.
The collecting box (not drawn in the drawing) is placed below the rolling roller group 3, mangle generated in the fabric rolling process is recovered through the collecting box, the design is reasonable, the centralized recovery processing of the mangle in the rolling process is adopted, the resource waste is effectively reduced, the production cost is saved, the operation safety performance is improved, and the potential safety hazard caused by the fact that the mangle splashes on the ground is avoided.
The maintenance cleaning process of the immersion liquid tank 2 comprises the following steps:
a. determining an immersion liquid tank 2 which needs to be maintained and cleaned, starting a driver 7 connected with a guide roller set 6 in the immersion liquid tank 2, driving the guide roller set 6 in the immersion liquid tank 2 to rotate upwards by 90 degrees by the driver 7, and starting a lifting cylinder 4 to drive a guide mechanism 5 to move upwards integrally until the guide roller set 6 is completely rotated out of the immersion liquid tank 2; when the immersion tank 2 needs to be cleaned and maintained, the guide roller group 6 corresponding to the immersion tank 2 is rotated out through the driver 7, and the guide roller group 6 is driven by the lifting cylinder 4 to move out of the immersion tank 2 for a section of distance, so that the immersion tank 2 can be conveniently pulled and pushed, and the guide roller group 6 is prevented from blocking and limiting the pulling operation of the immersion tank 2;
b. adjusting a rotary stop lever 10 on the side surface of the immersion tank 2, unscrewing a limit cap 11 on the end surface of the rotary stop lever 10, completely rotating the rotary stop lever 10 out of the immersion tank 2, pulling a pull handle 12 on the side surface of the immersion tank 2, wherein the pull handle 12 is more humanized in design, is convenient for moving the immersion tank 2, and is matched with a movable roller 13 at the bottom of the immersion tank 2 to completely pull the immersion tank 2 out of the support frame 1; the rotary stop lever 10 is rotatably mounted on the supporting frame 1 through a rotating shaft (not shown in the figure), the end part of the rotating shaft is provided with a limiting cap 11, the rotary stop lever 10 can be pressed or loosened through the limiting cap 11, so that the rotary adjustment of the rotary stop lever 10 is realized, the side surface of the immersion liquid tank 2 is limited through the rotary stop lever 10, so that the placement stability and firmness of the immersion liquid tank 2 in the supporting frame 1 are ensured, when the immersion liquid tank 2 needs to be moved out, the limiting cap 11 is unscrewed, the rotary stop lever 10 is rotated out from the side surface of the immersion liquid tank 2, the bottom of the immersion liquid tank 2 is also provided with a movable roller 13, the immersion liquid tank 2 is more convenient to move, the whole operation is simple and convenient, the use is convenient, the side surface of the immersion liquid tank 2 is also provided with a bracket 17 to match with the rotary stop lever 10, when the rotary stop lever 10 rotates the limiting immersion liquid tank 2, the end part of the rotary stop lever 10 is clamped into the corresponding bracket 17, the bracket 17 is used for supporting the rotary stop lever 10 in an auxiliary manner, so that the structural firmness of the rotary stop lever 10 is ensured, and the rotary stop lever 10 is ensured to rotate in place;
c. moving the pulled immersion tank 2 to a maintenance cleaning area, discharging the mangle in the immersion tank 2, and then performing maintenance cleaning on the inside of the immersion tank 2; the immersion liquid tank 2 is moved to a special maintenance cleaning area for cleaning and maintenance, so that the area division is realized, the rolling liquid discharged from the immersion liquid tank 2 can be collected in a concentrated manner, and the direct seepage of sewage generated in cleaning during direct cleaning in a workshop, the rolling liquid during discharging and the like into the workshop to influence the processing production of the fabric in the workshop is avoided;
d. pushing the immersion liquid tank 2 back into the support frame 1, moving the immersion liquid tank 2 into the support frame 1 until a positioning block 14 on the side surface of the immersion liquid tank 2 is inserted into a positioning groove 16 on a corresponding abutting plate 15 in the middle of the support frame 1, rotating the rotary stop lever 10 in the direction of the immersion liquid tank 2 until the end part of the rotary stop lever 10 is rotatably clamped into a corresponding bracket 17 on the side surface of the immersion liquid tank 2, and screwing a limit cap 11; set up polylith at braced frame 1's middle part and supported board 15, support and to support board 15 with two soak between the liquid groove 2 spaced apart, the both sides that support board 15 simultaneously all set up constant head tank 16, through the locating piece 14 of constant head tank 16 cooperation soak groove 2 side, can be convenient for soak the removal installation between liquid groove 2 and braced frame 1, guarantee the accurate location of soaking liquid groove 2, and locating piece 14 card goes into constant head tank 16 and guarantees soaking liquid groove 2's the steadiness of placing, can effectively restrict soaking liquid groove 2's removal through locating piece 14 cooperation rotation stop lever 10, ensure soaking liquid groove 2's structural firmness.
According to the invention, the lengths of the coils of the outer layer, the middle layer and the inner layer are adjusted, meanwhile, the low-temperature spandex is added into the cotton yarns of the outer layer and the inner layer, then the temperature-sensitive deformation composite yarn is used as the connecting line of the middle layer, and a proper pre-setting finishing process is matched, so that the phenomena of pilling, silk hooking and unstable structure caused by wearing are solved, and the fabric is endowed with a stiff, smooth and three-dimensional fashion appearance. The determination shows that the anti-snagging yarn reaches 4 grades, the fluff ball (GB/T4802.2 Martindale)2500 turns/surface reaches 4 grades, the fabric is made into a sample garment and then worn, the body feeling is comfortable and warm, the fabric has silk-like touch, the appearance is stiff and stereoscopic, the phenomenon of pilling and snagging is avoided, and the fabric has excellent wearability.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple variations, equivalent substitutions or modifications based on the present invention to achieve substantially the same technical effects are within the scope of the present invention.
Claims (10)
1. The utility model provides a novel anti-pilling sandwich knitted fabric which is characterized in that: the temperature-sensing deformation-resistant fabric comprises an inner layer, an intermediate layer and an outer layer, wherein the inner layer and the outer layer are formed by interweaving cotton yarns and modified spandex, the intermediate layer is formed by using temperature-sensing deformation composite yarns as connecting wires, and the connecting wires are formed by weaving the temperature-sensing deformation composite yarns.
2. The novel anti-pilling sandwich knitted fabric as claimed in claim 1, wherein: the modified spandex is 20-30D low-temperature spandex.
3. The novel anti-pilling sandwich knitted fabric as claimed in claim 1, wherein: the temperature-sensing deformation composite yarn is of a core-sheath structure, and the temperature-sensing deformation composite yarn takes polyester filaments as a core and hot-melt materials as a sheath.
4. The novel anti-pilling sandwich knitted fabric as claimed in claim 1, wherein: the coil lengths of the inner layer and the outer layer are (135-150 mm)/50 needles.
5. The novel anti-pilling sandwich knitted fabric as claimed in claim 1, wherein: the coil length of the middle layer is (170-180 mm)/50 needles.
6. The novel anti-pilling sandwich knitted fabric as claimed in claim 1, wherein: the cotton yarn content accounts for 70-80% of the total composition, the modified spandex content accounts for 5-20% of the total composition, and the temperature-sensitive deformation composite yarn content accounts for 10-17% of the total composition.
7. The production process of the novel anti-pilling sandwich knitted fabric based on the claim 1 is characterized in that: the method comprises the following steps:
1) weaving: the fabric is of a three-layer structure comprising an inner layer, a middle layer and an outer layer, the middle layer is connected with the inner layer in a hooked mode and is woven through a circular knitting machine, the inner layer and the outer layer of the fabric are formed by interweaving cotton yarns and 20-30D low-temperature spandex, the middle layer is woven through 50D/24F temperature-sensitive deformation composite yarns, the coil lengths of the inner layer and the outer layer are 135-150 mm/50 needles, the coil length of the middle layer is 170-180 mm/50 needles, the width of gray fabric is 1.75m, and the gram weight is 420g/m2Opening and rolling after the paper is off the machine;
2) presetting: padding the fabric after the scutching in open width by water, and when the liquid carrying rate of the fabric is 85%, performing pre-setting treatment by a setting machine with the temperature of 180 ℃ and the vehicle speed of 18m/min, and meanwhile, setting the width of an upper machine to be 118-120% of the pre-shrunk width, and overfeeding to be-7%;
3) dyeing: pre-treating the pre-shaped fabric and dyeing, wherein a two-bath two-step process is adopted for dyeing, the first step is to dye the hot melt with conventional disperse dye at 130 ℃, and the second step is to dye cotton with conventional reactive dye at 60 ℃;
4) dewatering and drying: dehydrating and drying the dyed fabric;
5) shaping and finishing: the sizing finishing adopts a one-dipping one-rolling process, adopts an auxiliary agent with the concentration of 60g/L, and treats the fabric in a padding device at the temperature of 150-165 ℃ and the vehicle speed of 15-18 m/min, the rolling residual rate is 70-80%, the width of the obtained finished fabric is 1.70-1.95 m, and the gram weight is 280g/m2～400g/m2。
8. The production process of the novel anti-pilling sandwich knitted fabric according to claim 7, characterized in that: in the step 5), the padding device comprises a supporting frame, a soaking tank and a roller group, wherein a guide mechanism connected with a lifting cylinder is arranged on the supporting frame, the guide mechanism comprises two guide roller groups, both the two guide roller groups are connected with a driver, two soaking tanks are arranged on the soaking tank, the two guide roller groups are respectively and correspondingly arranged above the two soaking tanks, when the fabric is shaped, a soaking tank used for shaping the fabric is firstly determined, rolling liquid is added into the soaking tank, then the driver connected on the guide roller group above the soaking tank is started, the driver drives the guide roller group above the soaking tank to rotate downwards by 90 degrees, the lifting cylinder is started, the lifting cylinder drives the guide mechanism to integrally move downwards until the guide rollers on the guide roller group in the soaking tank are completely immersed in the rolling liquid of the soaking tank, and then the fabric enters the corresponding soaking tank through the conveying roller at the front end of the supporting frame, the fabric is fully contacted with the rolling liquid through the guidance of the guide roller group in the immersion liquid groove, and then the fabric is conveyed out of the immersion liquid groove through an output roller at the rear end of the supporting frame and enters the rolling roller group for rolling treatment, and the immersion liquid groove is maintained and cleaned regularly.
9. The production process of the novel anti-pilling sandwich knitted fabric according to claim 8, characterized in that: the maintenance and cleaning process of the immersion liquid tank comprises the following steps:
a. determining a liquid immersion groove which needs to be maintained and cleaned, starting a driver connected with a guide roller set in the liquid immersion groove, driving the guide roller set in the liquid immersion groove to rotate upwards by 90 degrees by the driver, and starting a lifting cylinder to drive a guide mechanism to move upwards integrally until the guide roller set is completely rotated out of the liquid immersion groove;
b. adjusting a rotary stop lever on the side surface of the immersion tank, unscrewing a limit cap on the end surface of the rotary stop lever, completely rotating the rotary stop lever out of the immersion tank, pulling a pull handle on the side surface of the immersion tank, and completely pulling the immersion tank out of the support frame by matching with a movable roller on the bottom of the immersion tank;
c. moving the pulled immersion tank to a maintenance cleaning area, discharging rolling liquid in the immersion tank, and then performing maintenance cleaning on the interior of the immersion tank;
d. in returning the support frame with immersion fluid groove propelling movement, with the immersion fluid groove toward the removal in the support frame, until the locating piece of immersion fluid groove side insert the constant head tank on the corresponding backup plate in support frame middle part, rotate the rotation pin toward immersion fluid groove direction again, rotate the tip of pin and block into the corresponding bracket of immersion fluid groove side, screw up spacing cap.
10. The production process of the novel anti-pilling sandwich knitted fabric according to claim 8, characterized in that: and a collecting box is arranged below the rolling roller group, and rolling liquid generated in the fabric rolling treatment process is recovered through the collecting box.
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135084A (en) * | 2007-09-20 | 2008-03-05 | 周宏江 | Intelligent thermoregulation fabric double-layer construction |
| CN102517775A (en) * | 2011-12-12 | 2012-06-27 | 江苏大生集团有限公司 | Super-cotton-like moisture-absorbing heating knitted fabric in jacquard air-layer structure and process for producing same |
| CN106917285A (en) * | 2017-03-23 | 2017-07-04 | 浙江绿龙新材料有限公司 | The preparation method of antibacterial reverse osmosis membrane supporter |
| CN107964808A (en) * | 2017-12-21 | 2018-04-27 | 嵊州盛泰针织有限公司 | A kind of multilayer thermal protection knitted fabric and its processing method |
| CN110268109A (en) * | 2017-02-09 | 2019-09-20 | 东丽株式会社 | Thermal bonding sheath-core type conjugate fiber and warp-knitted fabric |
| CN110453359A (en) * | 2019-08-21 | 2019-11-15 | 广东溢达纺织有限公司 | A kind of hollow fabric of four-way bullet and preparation method thereof |
| CN110904570A (en) * | 2019-12-10 | 2020-03-24 | 东莞世丽纺织有限公司 | Ultraviolet-resistant moisture-absorbing quick-drying fabric and preparation process thereof |
| CN111020837A (en) * | 2019-12-31 | 2020-04-17 | 台巨纺织（上海）有限公司 | Air layer fabric and production method and application thereof |
| CN112111886A (en) * | 2020-10-23 | 2020-12-22 | 比音勒芬服饰股份有限公司 | Processing method of bionic functional cotton knitted fabric and finishing device for processing |
| CN212629892U (en) * | 2020-02-11 | 2021-03-02 | 柯林(福建)服饰有限公司 | Knitted suit not easy to deform and arch and comfortable and warm to wear |
-
2021
- 2021-05-17 CN CN202110531706.0A patent/CN113151962A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135084A (en) * | 2007-09-20 | 2008-03-05 | 周宏江 | Intelligent thermoregulation fabric double-layer construction |
| CN102517775A (en) * | 2011-12-12 | 2012-06-27 | 江苏大生集团有限公司 | Super-cotton-like moisture-absorbing heating knitted fabric in jacquard air-layer structure and process for producing same |
| CN110268109A (en) * | 2017-02-09 | 2019-09-20 | 东丽株式会社 | Thermal bonding sheath-core type conjugate fiber and warp-knitted fabric |
| CN106917285A (en) * | 2017-03-23 | 2017-07-04 | 浙江绿龙新材料有限公司 | The preparation method of antibacterial reverse osmosis membrane supporter |
| CN107964808A (en) * | 2017-12-21 | 2018-04-27 | 嵊州盛泰针织有限公司 | A kind of multilayer thermal protection knitted fabric and its processing method |
| CN110453359A (en) * | 2019-08-21 | 2019-11-15 | 广东溢达纺织有限公司 | A kind of hollow fabric of four-way bullet and preparation method thereof |
| CN110904570A (en) * | 2019-12-10 | 2020-03-24 | 东莞世丽纺织有限公司 | Ultraviolet-resistant moisture-absorbing quick-drying fabric and preparation process thereof |
| CN111020837A (en) * | 2019-12-31 | 2020-04-17 | 台巨纺织（上海）有限公司 | Air layer fabric and production method and application thereof |
| CN212629892U (en) * | 2020-02-11 | 2021-03-02 | 柯林(福建)服饰有限公司 | Knitted suit not easy to deform and arch and comfortable and warm to wear |
| CN112111886A (en) * | 2020-10-23 | 2020-12-22 | 比音勒芬服饰股份有限公司 | Processing method of bionic functional cotton knitted fabric and finishing device for processing |
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