CN112127048A - Moisture-absorbing heating technical cotton and preparation process thereof - Google Patents
Moisture-absorbing heating technical cotton and preparation process thereof Download PDFInfo
- Publication number
- CN112127048A CN112127048A CN202010938971.6A CN202010938971A CN112127048A CN 112127048 A CN112127048 A CN 112127048A CN 202010938971 A CN202010938971 A CN 202010938971A CN 112127048 A CN112127048 A CN 112127048A
- Authority
- CN
- China
- Prior art keywords
- cotton
- parts
- fiber
- moisture absorption
- mixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 170
- 238000010438 heat treatment Methods 0.000 title claims abstract description 101
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 239000000835 fiber Substances 0.000 claims abstract description 261
- 238000010521 absorption reaction Methods 0.000 claims abstract description 83
- 238000002156 mixing Methods 0.000 claims abstract description 57
- 229920000728 polyester Polymers 0.000 claims abstract description 51
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 48
- 239000002994 raw material Substances 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000009998 heat setting Methods 0.000 claims abstract description 8
- 238000009960 carding Methods 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 238000010409 ironing Methods 0.000 claims abstract description 5
- 238000005303 weighing Methods 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims description 52
- 239000004698 Polyethylene Substances 0.000 claims description 51
- 239000004743 Polypropylene Substances 0.000 claims description 29
- 229920001155 polypropylene Polymers 0.000 claims description 29
- 229920002101 Chitin Polymers 0.000 claims description 25
- 229920000573 polyethylene Polymers 0.000 claims description 23
- 238000002844 melting Methods 0.000 claims description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 21
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 21
- 241001330002 Bambuseae Species 0.000 claims description 21
- 229920000433 Lyocell Polymers 0.000 claims description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 21
- 239000011425 bamboo Substances 0.000 claims description 21
- 239000003610 charcoal Substances 0.000 claims description 21
- 229920002972 Acrylic fiber Polymers 0.000 claims description 17
- 229920006297 regenerated protein fiber Polymers 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000009832 plasma treatment Methods 0.000 claims description 4
- 239000012510 hollow fiber Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000014759 maintenance of location Effects 0.000 abstract description 6
- 238000010923 batch production Methods 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 3
- 239000002657 fibrous material Substances 0.000 abstract description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 16
- 230000008018 melting Effects 0.000 description 14
- 229920000139 polyethylene terephthalate Polymers 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 238000005507 spraying Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003578 releasing effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G13/00—Mixing, e.g. blending, fibres; Mixing non-fibrous materials with fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/544—Olefin series
Abstract
The application relates to the technical field of novel fiber and composite material preparation, in particular to a moisture absorption and heating technical cotton which comprises a product prepared from the following raw materials in parts by weight: 15-30 parts of moisture-absorbing heating fibers, 20-40 parts of polyester staple fibers, 5-10 parts of antibacterial fibers and 10-20 parts of low-melting-point staple fibers. The product has better moisture absorption heating property, antibacterial and mothproof property and warmth retention property, and can meet the requirements of people on heat-insulating cotton materials. The preparation process comprises the following steps: step one, mixing and opening cotton, weighing raw materials according to a ratio, and mixing and opening cotton in a cotton mixing device; step two, performing secondary opening on the cotton material output in the step one, and inputting the cotton material into a vibration cotton feeder; thirdly, carding the fabric output by the vibrating cotton feeder; step four, lapping; step five, heat setting is carried out, and the temperature is 60-135 ℃; step six, ironing; step seven, detecting the metal content; and step eight, rolling to obtain the target product. The preparation process is simple to operate and can achieve the effect of batch production.
Description
Technical Field
The application relates to the technical field of novel fiber and composite material preparation, in particular to moisture absorption and heating technical cotton and a preparation process thereof.
Background
At present, the traditional heat insulation materials are pure cotton and spray bonded cotton. The pure cotton is prepared by taking cotton as a raw material through opening, carding, drawing, glue spraying, drying and rolling. The viscose cotton is also called gunite cotton wadding, which is a kind of non-woven fabric and is made up of natural cotton fibre, artificial fibre or synthetic fibre through loosening, carding, spraying viscose, baking and solidifying. The principle of the formation of the collodion spraying structure is that the adhesive is sprayed on both sides of the fluffy fiber layer, because of certain pressure during spraying and suction force during vacuum liquid absorption at the lower part, the adhesive can be infiltrated into the interior of the fiber layer, and the fiber layer after being sprayed with the adhesive is dried and cured, so that the junction points between fibers are bonded, and the fibers which are not bonded with each other still have a great degree of freedom. Therefore, certain warm keeping effect and moisture absorption and air permeability are brought.
Along with the improvement of living standard of people, more and more people have higher and higher performance requirements on the heat insulation material, and the traditional heat insulation material cannot meet the requirements of people. However, most of the fillers used in the adult clothes and infant clothes in the market are chemical fiber materials, so that the weight is large, the functions are single, and the requirements of people cannot be met. The other material is down, but the down is expensive, is not suitable for washing, is not suitable for drying after washing and has single function.
The prior art scheme has the following defects: the function of the heat insulation material on the market is single, and the requirement of people cannot be met.
Disclosure of Invention
In order to solve the problem that prior art has insulation material function comparatively single, can't satisfy people's demand, the first aim at of this application provides a moisture absorption heating technology cotton, has better moisture absorption heating property, antibiotic mothproof nature, warmth retention, can satisfy people to the demand of cotton material of heat preservation.
The second purpose of this application is to provide a preparation technology of moisture absorption fever science and technology cotton, and the preparation method is easy operation can carry out batch production effect.
The first application purpose of the application is realized by the following technical scheme: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 15-30 parts of moisture-absorbing heating fibers, 20-40 parts of polyester staple fibers, 5-10 parts of antibacterial fibers and 10-20 parts of low-melting-point staple fibers.
By adopting the technical scheme, the moisture absorption heating technical cotton with better moisture absorption heating property, antibacterial and mothproof property and warmth retention property can be prepared, and the multifunctional requirement of people on the heat insulation cotton material can be met.
Preferably, the hygroscopic heat-generating fiber is one or more of a Softwarm heat-generating fiber with the specification of 1D 38mm, a lyocell fiber with the specification of 1.5D 38mm with the specification of 1D 38mm, and a high hygroscopic heat-generating fiber of MOIS CARE with the specification of 1D 38 mm.
By adopting the technical scheme, the capillary phenomenon generated by fine grooves on the surface of the fiber can be utilized, so that redundant water can be rapidly absorbed and diffused under the actions of wicking, diffusion, transmission and the like, and the body can be kept dry and comfortable; the heating effect is achieved by absorbing moisture generated by skin respiration of a human body, and cold feeling of the human body after sweating can be prevented; the middle part of the fiber contains static air, so that a good heat insulation effect is achieved, the weight of the product is reduced, and the heat insulation performance of the static air is excellent.
Preferably, the polyester staple fibers are 10-20 parts of 3D 64mm polyester conductive staple fibers and 10-20 parts of 7D 64mm polyester conductive staple fibers; the polyester conductive short fiber is a three-dimensional curled hollow fiber.
Through adopting above-mentioned technical scheme for this product has antistatic properties, reduces holistic manufacturing cost, can guarantee the fluffy degree and the warmth retention property of this application again.
Preferably, the antibacterial fiber is one or a combination of more of bamboo charcoal fiber with the specification of 3D x 64mm, antibacterial moisture-conducting acrylic fiber with the specification of 1D x 38mm and nano antibacterial regenerated protein fiber with the specification of 1.2D x 38 mm.
By adopting the technical scheme, the bamboo charcoal fiber has strong wear resistance and good rebound resilience, and can achieve the effects of moisture absorption, ventilation, bacteriostasis, antibiosis, warmness in winter and coolness in summer; the antibacterial moisture-conducting acrylic fiber can endow the product with better antibacterial mildew-proof, deodorizing, moisture-absorbing and antistatic properties; the nano antibacterial regenerated protein fiber endows the product with intelligent phase-change temperature regulation and a negative ion broad-spectrum antibacterial function, so that the product is more comfortable to wear and emphasizes human health.
Preferably, the low-melting-point short fiber is one or a combination of a plurality of low-melting-point polyethylene short fibers, PET/PE short fibers and PE/PLA short fibers; the fineness of the low-melting point polyethylene short fiber is 2.53dtex, and the fiber length is 38.9 mm; 3.0dtex of PET/PE short fiber, the fiber length is 64 mm; 2.0dtex for PE/PLA short fiber, fiber length 50 mm.
By adopting the technical scheme, the polyethylene short fiber with low melting point is adopted for the purposes of saving energy, improving the quality of the flocculus, prolonging the service life of equipment and improving the working environment; the PET/PE short fibers enable PE of the middle skin layer to be fused and bonded with the fibers of each group, and the PET of the main fiber exerts the physical and chemical properties of the PET, so that the production cost is reduced, and the quality of the product is improved; PE/PLA short fiber, cortex PE melt and each group's fibre bonding, main part fibre PLA has played self physicochemical property, improves holistic ventilative hygroscopicity, promotes to give the better heat resistance of this application product and ultraviolet resistance ability.
Preferably, the product also comprises the following raw materials in parts by weight: 3-5 parts of polypropylene short fiber and 5-10 parts of polypropylene short fiber
Chitin fiber; the specification of the polypropylene short fiber is 3D 38.4 mm; the size of the chitin fiber is 3D 50 mm.
Through adopting above-mentioned technical scheme, the interpolation of polypropylene fibre short-staple promotes to some extent to the wearability of this application product, polypropylene fibre short-staple self elongation, initial modulus is higher, elasticity is better, can improve the tensile properties of this application product, as filling material, it can recover to receive external force, keep fluffy state, thereby guarantee the excellent performance of the ventilative dehumidification of the moisture absorption of self heating, in addition, polypropylene fibre short-staple self has the warmth retention, can this application product's the promotion of warmth retention has positive effect, it has the wicking action, can pass through the capillary in the fabric transmission vapor, but itself does not play any absorption, the moisture absorption and sweat releasing effect is obvious, can promote the moisture absorption effect, thereby promote the aqueous vapor and the fibrous contact probability that generates heat of moisture absorption, promote holistic moisture absorption and generate heat performance.
In order to achieve the second object, the invention provides the following technical scheme: a preparation process of moisture absorption heating technical cotton is characterized by comprising the following steps: comprises the following steps:
step one, mixing and opening cotton, weighing raw materials according to a ratio, and mixing and opening cotton in a cotton mixing device;
step two, performing secondary opening on the cotton material output in the step one, and inputting the cotton material into a vibration cotton feeder;
thirdly, carding the fabric output by the vibrating cotton feeder;
step four, lapping;
step five, heat setting is carried out, and the temperature is 60-135 ℃;
step six, ironing;
step seven, detecting the metal content;
and step eight, rolling to obtain the target product.
By adopting the technical scheme, the preparation method is simple to operate and has the effect of batch production; the preparation method is improved based on production practice, and the improved cotton mixing device is used for opening and mixing various materials, so that the dispersibility of each component material can be effectively ensured, and the product quality is improved; the heat setting temperature is repeatedly adjusted to the optimal parameter, the moisture absorption, the heat generation, the antibiosis and the mothproof of the obtained product are superior to those of the existing heat preservation cotton, and the durability of the product is better.
Preferably, in the fifth step, the heat setting temperature is divided into five heating zones, and the temperature of the cotton material sequentially passing through the five heating zones is 60-80 ℃, 80-110 ℃, 120-135 ℃, 60-80 ℃ and 30-40 ℃; the cotton material sequentially passes through five heating zones for 1-3min, 5-10min, 1-3min, and 4-6 min.
Low melting point short fiber in this application is as the binder of each component material, need heat it to 125 ℃ make the cortex hot melt of low melting point short fiber, it is mobile, solidification bonds with each component fibre, and main part fibre keeps the original state, bond each other under low melting point fibrous effect, consequently, can maintain the network structure of this application, full play main part fibrous physicochemical property again, promote the quality of this application product, still can promote production efficiency, reduce production pollution, more environmental protection.
Preferably, the cotton material is post-treated between the seventh step and the eighth step by using a low-temperature plasma treatment method.
The used raw materials are more and different in specification, the surface activity between the used raw materials is different, in order to guarantee the binding force between the used raw materials, the low-temperature plasma processing method is adopted to process the fabric, the surface of the raw material fiber can be modified, and the H is adopted to carry out surface modification on the fabric2O is as reaction gas, carries out materialization to the fibre surface and handles, and hydroxyl in the reaction gas can combine to improve the moisture absorption gas permeability of this application on the raw materials fibre, and high-energy particle bombardment fibre surface transfer energy can make the fibre surface on this application top layer form a thin and compact crosslinked layer, changes the surface free energy of the fibre that is located the surface, strengthens weak boundary strength, and the seepage of the inside low molecular substance of reducible fibre can effectively promote the quality of this application.
Preferably, the cotton mixing device comprises a large-bin cotton mixing machine and a pre-cotton mixing mechanism, and the pre-cotton mixing mechanism is communicated with a feed port of the large-bin cotton mixing machine; the pre-mixing cotton mechanism comprises a pre-mixing cotton machine body, a plurality of groups of opening roller sets and a connecting pipe, wherein the opening roller sets are rotatably connected in the pre-mixing cotton machine body; the opening roller group comprises two rotating rollers and driving motors which are parallel to each other, and one rotating roller is fixedly connected with one driving motor; the central axes of the rotating rollers are positioned in the same vertical plane; the rotating directions of the two rotating rollers are opposite; each rotating roller is fixedly connected with a plurality of rows of cotton opening tooth groups in the circumferential direction; the spacing between adjacent cotton opening tooth groups is equal; the cotton opening tooth group comprises a plurality of cotton opening teeth which are arranged in the circumferential direction of the rotating roller along the axial direction of the rotating roller; the spacing between adjacent cotton opening teeth is equal; the top of the premixing cotton machine body is provided with a feed inlet; a discharge hole is formed in the side wall of the bottom of the pre-mixing cotton machine body; one end of the connecting pipe is communicated with the discharge hole, and the other end of the connecting pipe is communicated with a feed port of the large-bin cotton mixer; the top of the connecting pipe is provided with a control component for controlling the opening and closing of the connecting pipe; the control assembly comprises a baffle which is connected with the connecting pipe in a sliding mode in the vertical direction and a cylinder which drives the baffle to slide, and the cylinder is fixedly connected to the top of the connecting pipe.
The raw materials used in the product are more and different in specification, and the inventor finds that the distribution of each component in the product prepared by adopting the conventional large-bin cotton mixing machine is poor and the quality of the product is influenced in the actual production process, so that the cotton mixing device is improved, the opening and cotton mixing quality can be effectively improved, and the performance of the product is ensured; when the cotton opening roller group is used, the connecting pipe is blocked by the baffle plate, the driving motor is started, the rotating rollers at the middle lower part of the cotton opening roller group rotate clockwise, and the rotating rollers at the upper part rotate anticlockwise, so that materials entering from the feeding port flow to the side of the discharging port; adjusting the rotation direction of a driving motor, wherein the rotating roller at the middle lower part of the cotton opening roller group rotates anticlockwise, and the rotating roller at the upper part rotates clockwise, so that the material entering from the discharge port flows to the side of the feed port; and then adjusting the rotation direction of the driving motor, so that the material entering from the feeding port flows to the side of the discharging port, repeatedly adjusting the rotation direction of the motor for 4 times, starting the air cylinder, so that the connecting pipe is smooth, and the mixture enters a large-bin cotton mixer.
In summary, the present application has the following advantages:
1. the heat-insulating cotton material has better moisture absorption heating property, antibacterial and mothproof property and heat-insulating property, and can meet the requirements of people on heat-insulating cotton materials.
2. The preparation method is simple to operate and can achieve the effect of batch production.
3. This application adopts the cotton device that mixes of self-control research and development, can effectively guarantee the mixed dispersibility of cotton material to guarantee the quality of product.
Drawings
Fig. 1 is a schematic structural diagram of the whole cotton mixing device in the application.
Fig. 2 is a schematic structural diagram of a rotating roller in the cotton mixing device in the application.
In the figure, 1, a cotton mixing device; 10. a large-bin cotton mixer; 2. a pre-cotton-mixing mechanism; 21. a pre-mixing cotton body; 211. a feed inlet; 212. a discharge port; 22. a cotton opening roller set; 220. a drive motor; 221. a rotating roller; 222. opening the cotton tooth group; 223. opening cotton teeth; 23. a connecting pipe; 24. a control component; 241. a baffle plate; 242. and a cylinder.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
Device
Referring to fig. 1, a cotton mixing device 1 used in a preparation process of moisture absorption and heating technology cotton, the cotton mixing device 1 comprises a large-bin cotton mixing machine 10 and a pre-mixing cotton mechanism 2, and a discharge end of the pre-mixing cotton mechanism 2 is communicated with a feed port of the large-bin cotton mixing machine 10. The pre-mixing mechanism 2 comprises a pre-mixing cotton body 21, a feed inlet 211 is arranged at the top of the pre-mixing cotton body 21, and the relative bottom height of the bottom of the pre-mixing cotton body 21 close to the feed inlet 211 is higher than the relative bottom height of the bottom of the pre-mixing cotton body 21 far away from the feed inlet 211.
Referring to fig. 1, three opening roller sets 22 are rotatably connected in the pre-mixing cotton machine body 21, and the spacing between the adjacent opening roller sets 22 is equal. The opening roller group 22 comprises two rotating rollers 221 and a driving motor 220 which are parallel to each other, wherein one rotating roller 221 is fixedly connected with one driving motor 220; one rotating roller 221 is positioned right above the other rotating roller 221, and the central axes of the rotating rollers 221 are positioned in the same vertical plane; the two rotating rollers 221 rotate in opposite directions.
Referring to fig. 1, the central axis of the rotating roller 221 higher than the ground in one set of opening roller set 22 is coplanar with the central axis of the rotating roller 221 higher than the ground in the other set of opening roller set 22, and the coplanar surfaces of the two are parallel to the inner bottom surface of the cotton mixing machine body 21. The central axis of the rotating roller 221 with a lower position relative to the ground in one set of opening roller set 22 is coplanar with the central axis of the rotating roller 221 with a lower position relative to the ground in the other set of opening roller set 22, and the coplanar surfaces of the two are parallel to the inner bottom surface of the cotton mixing machine body 21.
Referring to fig. 1 and 2, each rotating roller 221 is fixedly connected with six rows of cotton opening tooth groups 222 in the circumferential direction; the spacing between adjacent sets of opening teeth 222 is equal; the cotton opening tooth group 222 is a plurality of cotton opening teeth 223 welded to the circumferential direction of the rotating roller 221 along the axial direction of the rotating roller 221; the spacing between adjacent opening teeth 223 is equal. The side wall of the bottom of the pre-mixing cotton machine body 21 is provided with a discharge hole 212; the discharge port 212 is communicated with a connecting pipe 23, one end of the connecting pipe 23 is communicated with the discharge port 212, and the other end is communicated with the feeding port of the large-bin cotton mixer 10.
Referring to fig. 1, a control assembly 24 for controlling the opening and closing of the connecting pipe 23 is arranged at the top of the connecting pipe 23; the control assembly 24 includes a baffle 241 slidably connected to the connection pipe 23 in a vertical direction and a cylinder 242 driving the baffle 241 to slide, and the cylinder 242 is fixedly connected to the top of the connection pipe 23.
Examples
Example 1
Referring to fig. 1, the moisture absorption and heating technical cotton disclosed by the application is prepared from the following raw materials in parts by weight: 20 parts of 1D 38mm Softwarm heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 8 parts of 3D 64mm bamboo charcoal fiber, 10 parts of low-melting-point polyethylene short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
A preparation process of moisture absorption and heating technical cotton comprises the following steps:
step one, mixing and opening cotton, weighing raw materials according to a ratio, and mixing and opening cotton in a cotton mixing device 1;
step two, performing secondary opening on the cotton material output in the step one, and inputting the cotton material into a vibration cotton feeder;
thirdly, carding the fabric output by the vibrating cotton feeder;
step four, lapping;
step five, heat setting, wherein the heat setting temperature is divided into five heating zones, and the temperature of the cotton material sequentially passing through the five heating zones is 65 ℃, 100 ℃, 127 ℃, 80 ℃ and 35 ℃; the cotton material sequentially passes through five heating zones for 2min, 10min, 3min and 5 min.
Step six, ironing;
step seven, detecting the metal content by using a metal detector, and after the detection reaches the standard, performing low-temperature plasma treatment on the cotton material by using a low-temperature plasma treatment method;
and step eight, rolling to obtain the target product.
Example 2
Example 2 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 20 parts of 1.5D 38mm lyocell fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 8 parts of 3D 64mm bamboo charcoal fiber, 10 parts of low-melting point polyethylene short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
Example 3
Example 3 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 20 parts of 1D 38mm MOIS CARE high-moisture-absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 8 parts of 3D 64mm bamboo charcoal fiber, 10 parts of low-melting point polyethylene short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
Example 4
Example 4 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 10 parts of 1D 38mm Softwarm heating fiber, 10 parts of 1.5D 38mm Lyocell fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 8 parts of 3D 64mm bamboo charcoal fiber, 10 parts of low-melting point polyethylene short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
Example 5
Example 5 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 10 parts of 1.5D 38mm lyocell fiber, 10 parts of 1D 38mm MOIS CARE high-moisture-absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 8 parts of 3D 64mm bamboo charcoal fiber, 10 parts of low-melting point polyethylene short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
Example 6
Example 6 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm Softwarm heating fiber, 5 parts of 1.5D 38mm lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 8 parts of 3D 64mm bamboo charcoal fiber, 10 parts of
The composite material comprises low-melting-point polyethylene short fibers, 3 parts of polypropylene short fibers and 5 parts of chitin fibers.
Example 7
Example 7 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm soft heating fiber, 5 parts of 1.5D 38mm lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 8 parts of 1D 38mm antibacterial moisture conduction acrylic fiber, 10 parts of low-melting point polyethylene short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
Example 8
Example 8 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm Softwarm heating fiber, 5 parts of 1.5D 38mm Lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 8 parts of 1.2D 38mm nano antibacterial regenerated protein fiber, 10 parts of low-melting point polyethylene short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
Example 9
Example 9 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm Softwarm heating fiber, 5 parts of 1.5D 38mm Lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 4 parts of 3D 64mm bamboo charcoal fiber, 4 parts of 1D 38mm antibacterial moisture conduction acrylic fiber, 0 part of low melting point polyethylene short fiber, 3 parts of polypropylene short fiber, 5 parts of low melting point polyethylene short fiber
Chitin fiber.
Example 10
Example 10 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm soft heating fiber, 5 parts of 1.5D 38mm lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 4 parts of 1.2D 38mm nano antibacterial regenerated protein fiber, 4 parts of 1D 38mm antibacterial moisture-conducting acrylic fiber, 10 parts of low melting point polyethylene short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
Example 11
Example 11 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm soft heating fiber, 5 parts of 1.5D 38mm lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 5 parts of 1.2D 38mm nano antibacterial regenerated protein fiber, 1 part of 1D 38mm antibacterial moisture-conducting acrylic fiber, 2 parts of 3D 64mm bamboo charcoal fiber, 10 parts of low melting point polyethylene short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
Example 12
Example 12 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm soft heating fiber, 5 parts of 1.5D 38mm lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 5 parts of 1.2D 38mm nano antibacterial regenerated protein fiber, 1 part of 1D 38mm antibacterial moisture-conducting acrylic fiber, 2 parts of 3D 64mm bamboo charcoal fiber, 10 parts of PET/PE short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
Example 13
Example 13 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm soft heating fiber, 5 parts of 1.5D 38mm lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 5 parts of 1.2D 38mm nano antibacterial regenerated protein fiber, 1 part of 1D 38mm antibacterial moisture-conducting acrylic fiber, 2 parts of 3D 64mm bamboo charcoal fiber, 10 parts of PE/PLA short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
Example 14
Example 14 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm soft heating fiber, 5 parts of 1.5D 38mm lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 5 parts of 1.2D 38mm nano antibacterial regenerated protein fiber, 1 part of 1D 38mm antibacterial moisture-conducting acrylic fiber, 2 parts of 3D 64mm bamboo charcoal fiber, 5 parts of low melting point polyethylene short fiber, 5 parts of PET/PE short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
Example 15
Example 15 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm soft heating fiber, 5 parts of 1.5D 38mm lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 5 parts of 1.2D 38mm nano antibacterial regenerated protein fiber, 1 part of 1D 38mm antibacterial moisture-conducting acrylic fiber, 2 parts of 3D 64mm bamboo charcoal fiber, 5 parts of PE/PLA short fiber, 5 parts of PET/PE short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
Example 16
Example 16 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm soft heating fiber, 5 parts of 1.5D 38mm lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 5 parts of 1.2D 38mm nano antibacterial regenerated protein fiber, 1 part of 1D 38mm antibacterial moisture-conducting acrylic fiber, 2 parts of 3D 64mm bamboo charcoal fiber, 2 parts of low melting point polyethylene short fiber, 3 parts of PE/PLA short fiber, 5 parts of PET/PE short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber.
Example 17
Example 17 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm soft heating fiber, 5 parts of 1.5D 38mm lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 5 parts of 1.2D 38mm nano antibacterial regenerated protein fiber, 1 part of 1D 38mm antibacterial moisture-conducting acrylic fiber, 2 parts of 3D 64mm bamboo charcoal fiber, 2 parts of low melting point polyethylene short fiber, 3 parts of PE/PLA short fiber, 5 parts of PET/PE short fiber, 3 parts of polypropylene short fiber and 8 parts of chitin fiber.
Example 18
Example 18 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm soft heating fiber, 5 parts of 1.5D 38mm lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 5 parts of 1.2D 38mm nano antibacterial regenerated protein fiber, 1 part of 1D 38mm antibacterial moisture-conducting acrylic fiber, 2 parts of 3D 64mm bamboo charcoal fiber, 2 parts of low melting point polyethylene short fiber, 3 parts of PE/PLA short fiber, 5 parts of PET/PE short fiber, 5 parts of polypropylene short fiber and 8 parts of chitin fiber.
Example 19
Example 19 differs from example 1 in that: the moisture absorption and heating technical cotton is prepared from the following raw materials in parts by weight: 8 parts of 1D 38mm soft heating fiber, 6 parts of 1.5D 38mm lyocell fiber, 12 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 5 parts of 1.2D 38mm nano antibacterial regenerated protein fiber, 1 part of 1D 38mm antibacterial moisture-conducting acrylic fiber, 2 parts of 3D 64mm bamboo charcoal fiber, 2 parts of low melting point polyethylene short fiber, 3 parts of PE/PLA short fiber, 5 parts of PET/PE short fiber, 5 parts of polypropylene short fiber and 8 parts of chitin fiber.
Comparative example
Comparative example 1
The heat-insulating cotton is prepared from pure cotton serving as a raw material through opening, cotton mixing, secondary carding, lapping, glue spraying in the front direction, drying, glue spraying in the rear direction, ironing, metal detection and rolling.
Performance test
The products prepared in examples 1 to 19 were used as test samples 1 to 19, and the product prepared in comparative example 1 was used as comparative sample 1.
1. Quality experiment: the extracted test tube sample (20 Cm. times.20 Cm) was dried in a desiccator for 4 hours, and placed in a container (desiccator, dehumidifier) containing silica gel for one night. The treated sample was divided into 2 portions, an electrothermal temperature sensor was installed in the central region, and then the 2 portions of the sample were divided into two equal portions as test bodies. The test piece using the thermo-hygrostat was controlled to an atmosphere of 20 ° and 40% RH for 2 hours of treatment, and when the thermo-hygrostat was reset to the conditions of 20 ° and 90RH, the temperature change was measured every one minute for 15 minutes.
2. And (3) antibacterial detection: refer to GB/T20944.1-2007 evaluation of antibacterial property of textiles.
Detection assay
Table 1 shows the quality test parameters of test samples 1 to 19 and comparative sample 1
Table 2 shows the antibacterial detection parameters of test samples 1 to 19 and comparative sample 1
Combining test samples 1-19 and comparative sample 1 according to table 1, it can be seen that: the product of the application has better moisture absorption and heat generation performance than the product of the comparative example 1, and the application has better moisture absorption and heat generation performance. The moisture absorption heating technical cotton is prepared from the following raw materials in parts by weight: 5 parts of 1D 38mm Softwarm heating fiber, 5 parts of 1.5D 38mm lyocell fiber, 10 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm polyester conductive short fiber, 20 parts of 7D 64mm polyester conductive short fiber, 5 parts of 1.2D 38mm nano antibacterial regenerated protein fiber, 1 part of 1D 38mm antibacterial moisture conduction acrylic fiber, 2 parts of 3D 64mm bamboo charcoal fiber, 10 parts of PET/PE short fiber, 3 parts of polypropylene short fiber and 5 parts of chitin fiber, wherein the moisture absorption heating performance and the heat preservation performance of the moisture absorption heating cotton are optimal and can be maintained at 22.8 ℃.
Combining test samples 1-19 and comparative sample 1 according to table 2, it can be seen that: the antibacterial property of the products 1-19 of the application is superior to that of the comparative example 1, and the products of the application have better antibacterial property. The moisture absorption heating technical cotton is prepared from the following raw materials in parts by weight: 8 parts of 1D 38mm Softwarm heating fiber, 6 parts of 1.5D 38mm Lyocell fiber, 12 parts of 1D 38mm MOIS CARE high moisture absorption heating fiber, 20 parts of 3D 64mm terylene conductive short fiber, 20 parts of 7D 64mm terylene conductive short fiber, 5 parts of 1.2D 38mm nano antibacterial regenerated protein fiber, 1 part of 1D 38mm antibacterial moisture-conducting acrylic fiber, 2 parts of 3D 64mm bamboo charcoal fiber, 2 parts of low melting point polyethylene short fiber, 3 parts of PE/PLA short fiber, 5 parts of PET/PE short fiber, 5 parts of polypropylene short fiber and 8 parts of chitin fiber.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a moisture absorption science and technology cotton that generates heat which characterized in that: the product is prepared from the following raw materials in parts by weight: 15-30 parts of moisture-absorbing heating fibers, 20-40 parts of polyester staple fibers, 5-10 parts of antibacterial fibers and 10-20 parts of low-melting-point staple fibers.
2. The moisture absorption and heating technical cotton and the preparation process thereof according to claim 1, wherein the moisture absorption and heating technical cotton is characterized in that: the moisture absorption exothermic fiber is one or a combination of more of Softwarm exothermic fiber with the specification of 1D 38mm, 1.5D 38mm lyocell fiber with the specification of 1D 38mm and MOIS CARE high moisture absorption exothermic fiber with the specification of 1D 38 mm.
3. The moisture absorption and heating technical cotton and the preparation process thereof according to claim 1, wherein the moisture absorption and heating technical cotton is characterized in that: the polyester staple fibers are 10-20 parts of 3D 64mm polyester conductive staple fibers and 10-20 parts of 7D 64mm polyester conductive staple fibers; the polyester conductive short fiber is a three-dimensional curled hollow fiber.
4. The moisture absorption and heating technical cotton and the preparation process thereof according to claim 1, wherein the moisture absorption and heating technical cotton is characterized in that: the antibacterial fiber is one or more of bamboo charcoal fiber with the specification of 3D x 64mm, antibacterial moisture-conducting acrylic fiber with the specification of 1D x 38mm and nano antibacterial regenerated protein fiber with the specification of 1.2D x 38 mm.
5. The moisture absorption and heating technical cotton and the preparation process thereof according to claim 1, wherein the moisture absorption and heating technical cotton is characterized in that: the low-melting-point short fiber is one or a combination of a plurality of low-melting-point polyethylene short fibers, PET/PE short fibers and PE/PLA short fibers; the fineness of the low-melting point polyethylene short fiber is 2.53dtex, and the fiber length is 38.9 mm; 3.0dtex of PET/PE short fiber, the fiber length is 64 mm; 2.0dtex for PE/PLA short fiber, fiber length 50 mm.
6. The moisture absorption and heating technical cotton and the preparation process thereof according to claim 1, wherein the moisture absorption and heating technical cotton is characterized in that: the product also comprises the following raw materials in parts by weight: 3-5 parts of polypropylene short fiber and 5-10 parts of chitin fiber; the specification of the polypropylene short fiber is 3D 38.4 mm; the size of the chitin fiber is 3D 50 mm.
7. A process for preparing hygroscopic heating technical cotton according to any one of claims 1 to 6, which is characterized in that: comprises the following steps:
step one, mixing and opening cotton, weighing raw materials according to a ratio, and mixing and opening cotton in a cotton mixing device (1);
step two, performing secondary opening on the cotton material output in the step one, and inputting the cotton material into a vibration cotton feeder;
thirdly, carding the fabric output by the vibrating cotton feeder;
step four, lapping;
step five, heat setting is carried out, and the temperature is 60-135 ℃;
step six, ironing;
step seven, detecting the metal content;
and step eight, rolling to obtain the target product.
8. The preparation process of the moisture absorption and heating technical cotton according to any one of claim 7, which is characterized in that: in the fifth step, the heat setting temperature is divided into five heating zones, and the temperature of the cotton material sequentially passing through the five heating zones is 60-80 ℃, 80-110 ℃, 120-135 ℃, 60-80 ℃ and 30-40 ℃; the cotton material sequentially passes through five heating zones for 1-3min, 5-10min, 1-3min, and 4-6 min.
9. The preparation process of the moisture absorption and heating technical cotton according to claim 7, which is characterized in that: and step seven and step eight, post-treating the cotton material by adopting a low-temperature plasma treatment method.
10. The preparation process of the moisture absorption and heating technical cotton according to claim 7, which is characterized in that: the cotton mixing device (1) comprises a large-bin cotton mixing machine (10) and a pre-mixing cotton mechanism (2), wherein the pre-mixing cotton mechanism (2) is communicated with a feed port of the large-bin cotton mixing machine (10); the pre-mixing mechanism (2) comprises a pre-mixing cotton machine body (21), a plurality of groups of cotton opening roller sets (22) and a connecting pipe (23), wherein the cotton opening roller sets (22) are rotatably connected in the pre-mixing cotton machine body (21); the cotton opening roller set (22) comprises two parallel rotating rollers (221) and a driving motor (220), and one rotating roller (221) is fixedly connected with one driving motor (220); the central axes of the rotating rollers (221) are positioned in the same vertical plane; the rotating directions of the two rotating rollers (221) are opposite; each rotating roller (221) is fixedly connected with a plurality of rows of cotton opening tooth groups (222) in the circumferential direction; the spacing between adjacent cotton opening tooth groups (222) is equal; the cotton opening tooth group (222) is a plurality of cotton opening teeth (223) which are arranged along the axial direction of the rotating roller (221) in the circumferential direction of the rotating roller (221); the spacing between adjacent opening teeth (223) is equal; the top of the pre-mixing cotton machine body (21) is provided with a feed inlet (211); a discharge hole (212) is formed in the side wall of the bottom of the pre-mixing cotton machine body (21); one end of the connecting pipe (23) is communicated with the discharge hole (212) and the other end is communicated with the feeding port of the large-bin cotton mixer (10); the top of the connecting pipe (23) is provided with a control component (24) for controlling the opening and closing of the connecting pipe (23); the control assembly (24) comprises a baffle plate (241) connected to the connecting pipe (23) in a sliding mode in the vertical direction and an air cylinder (242) driving the baffle plate (241) to slide, and the air cylinder (242) is fixedly connected to the top of the connecting pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010938971.6A CN112127048A (en) | 2020-09-09 | 2020-09-09 | Moisture-absorbing heating technical cotton and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010938971.6A CN112127048A (en) | 2020-09-09 | 2020-09-09 | Moisture-absorbing heating technical cotton and preparation process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112127048A true CN112127048A (en) | 2020-12-25 |
Family
ID=73845280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010938971.6A Pending CN112127048A (en) | 2020-09-09 | 2020-09-09 | Moisture-absorbing heating technical cotton and preparation process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112127048A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279137A (en) * | 2021-04-01 | 2021-08-20 | 浙江森马服饰股份有限公司 | Manufacturing method and application of constant-temperature filling cotton |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206895A (en) * | 2011-06-14 | 2011-10-05 | 史德林 | Cotton padding and preparation method thereof |
| CN102772080A (en) * | 2011-05-30 | 2012-11-14 | 上海水星家用纺织品股份有限公司 | Temperature-adjusting warm-keeping quilt core and temperature-adjusting warm-keeping quilt with same |
| CN203693134U (en) * | 2014-01-27 | 2014-07-09 | 江苏康乃馨织造有限公司 | Moisture absorption and heating cotton imitation quilt core |
| CN104178922A (en) * | 2014-09-22 | 2014-12-03 | 丹阳市宇晟纺织新材料有限公司 | Method for preparing bamboo charcoal non-glue cotton with health-care function |
| CN104988619A (en) * | 2015-06-11 | 2015-10-21 | 芜湖市瑞都服装贸易有限公司 | Anti-microbial moisture-absorption and sweat-discharge blended yarn and processing technology of same |
| CN105603634A (en) * | 2015-12-27 | 2016-05-25 | 福建省晋江市恒丰喷胶棉织造有限公司 | Ecological warm-keeping cotton and manufacturing process thereof |
| JP6218053B1 (en) * | 2016-07-20 | 2017-10-25 | 東洋紡株式会社 | Disposable thermal insulation nonwoven fabric |
| US20180237966A1 (en) * | 2015-10-20 | 2018-08-23 | Mitsubishi Chemical Corporation | Wadding |
| RU2690573C1 (en) * | 2018-10-02 | 2019-06-04 | Общество с ограниченной ответственностью "ТЕРМОПОЛ" | Nonwoven heat-insulating material with thermal generation effect |
| CN111041714A (en) * | 2019-12-28 | 2020-04-21 | 苏州椰为媒纤维制品科技有限公司 | Antibacterial hot melt cotton |
| CN210765609U (en) * | 2019-09-12 | 2020-06-16 | 巴州金富特种纱业有限公司 | Cotton mixing device in vortex spinning production line |
| CN111472071A (en) * | 2020-05-27 | 2020-07-31 | 湖北延昌纺织股份有限公司 | Cotton mixer device with premixing function |
-
2020
- 2020-09-09 CN CN202010938971.6A patent/CN112127048A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772080A (en) * | 2011-05-30 | 2012-11-14 | 上海水星家用纺织品股份有限公司 | Temperature-adjusting warm-keeping quilt core and temperature-adjusting warm-keeping quilt with same |
| CN102206895A (en) * | 2011-06-14 | 2011-10-05 | 史德林 | Cotton padding and preparation method thereof |
| CN203693134U (en) * | 2014-01-27 | 2014-07-09 | 江苏康乃馨织造有限公司 | Moisture absorption and heating cotton imitation quilt core |
| CN104178922A (en) * | 2014-09-22 | 2014-12-03 | 丹阳市宇晟纺织新材料有限公司 | Method for preparing bamboo charcoal non-glue cotton with health-care function |
| CN104988619A (en) * | 2015-06-11 | 2015-10-21 | 芜湖市瑞都服装贸易有限公司 | Anti-microbial moisture-absorption and sweat-discharge blended yarn and processing technology of same |
| US20180237966A1 (en) * | 2015-10-20 | 2018-08-23 | Mitsubishi Chemical Corporation | Wadding |
| CN105603634A (en) * | 2015-12-27 | 2016-05-25 | 福建省晋江市恒丰喷胶棉织造有限公司 | Ecological warm-keeping cotton and manufacturing process thereof |
| JP6218053B1 (en) * | 2016-07-20 | 2017-10-25 | 東洋紡株式会社 | Disposable thermal insulation nonwoven fabric |
| RU2690573C1 (en) * | 2018-10-02 | 2019-06-04 | Общество с ограниченной ответственностью "ТЕРМОПОЛ" | Nonwoven heat-insulating material with thermal generation effect |
| CN210765609U (en) * | 2019-09-12 | 2020-06-16 | 巴州金富特种纱业有限公司 | Cotton mixing device in vortex spinning production line |
| CN111041714A (en) * | 2019-12-28 | 2020-04-21 | 苏州椰为媒纤维制品科技有限公司 | Antibacterial hot melt cotton |
| CN111472071A (en) * | 2020-05-27 | 2020-07-31 | 湖北延昌纺织股份有限公司 | Cotton mixer device with premixing function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279137A (en) * | 2021-04-01 | 2021-08-20 | 浙江森马服饰股份有限公司 | Manufacturing method and application of constant-temperature filling cotton |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106367836B (en) | A kind of manufacturing method of hollow biomass graphene polyester fiber | |
| CN103306050B (en) | A kind of can cutting, the preparation method of silk floss flocculus can be washed | |
| CN106930003B (en) | A kind of electrostatic fibre Through-Air Thermal Bonded Nonwovens filter screen and its preparation method and application | |
| CN104153035B (en) | Fire-retardant nice and cool recycled polyester filament fiber and production method thereof | |
| KR100665980B1 (en) | Composite molding and process for the production of the same | |
| CN104248273B (en) | The preparation technology that a kind of Multifunctional polyester fiber is padded | |
| CN105926165B (en) | A kind of heat-accumulation temperature-adjustment acoustical cotton | |
| CN109591395B (en) | moisture-proof breathable composite non-woven fabric and preparation method thereof | |
| CN106364040B (en) | Far infrared health care fibrous material and preparation method thereof | |
| KR102437220B1 (en) | Manufacturing method of cotton for bedding | |
| CN103660478A (en) | Antibacterial spunlace film-coated three-layer composite non-woven fabric and preparation method thereof | |
| CN105908360A (en) | Ecological heat preservation cotton and production technology thereof | |
| CN111005161A (en) | Graphene multifunctional superfine fiber multi-layer non-woven fabric and preparation method thereof | |
| CN106978643A (en) | A kind of durability antibacterial polyacrylonitrile fiber | |
| CN110257951A (en) | A kind of preparation method of the hygroscopic, perspiratory and antibacterial fiber of nano functionalization | |
| CN112127048A (en) | Moisture-absorbing heating technical cotton and preparation process thereof | |
| CN109620553A (en) | A kind of preparation method of Graphene antibiosis amenities chip | |
| CN106702572A (en) | Anion containing bamboo carbon fiber quilt with antibacterial and deodorizing functions and preparation method of bamboo carbon fiber quilt | |
| CN108193514A (en) | A kind of preparation method of broad-spectrum antiseptic type anion carpet | |
| CN108004681B (en) | Conductive non-woven fabric and preparation method thereof | |
| CN106319754A (en) | Functional antibacterial composite wool flocculus and preparation method thereof | |
| CN111041710A (en) | Graphene multifunctional superfine fiber multi-layer non-woven fabric and preparation method thereof | |
| CN106757762A (en) | A kind of flocculus with intelligent thermoregulating humidity conditioning function | |
| CN111789461A (en) | Far infrared heating antibacterial fiber quilt | |
| CN208072063U (en) | A kind of exclusion device of non-woven fabrics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201225 |