CN111002645A - Method for manufacturing high-efficiency warm velvet fiber core material - Google Patents
Method for manufacturing high-efficiency warm velvet fiber core material Download PDFInfo
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- CN111002645A CN111002645A CN201911372833.XA CN201911372833A CN111002645A CN 111002645 A CN111002645 A CN 111002645A CN 201911372833 A CN201911372833 A CN 201911372833A CN 111002645 A CN111002645 A CN 111002645A
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- fibers
- cotton
- fiber
- mixing
- superfine denier
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- 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
- 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
- D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/60—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention provides a method for manufacturing an efficient warm velvet fiber core material, which comprises the following steps: the shaping layer is prepared by mixing 7d × 64mm common fibers and 4080 low-melting-point fibers according to the weight ratio of 1: 1 weight part of the raw materials are mixed; the heat-insulating layer is prepared by mixing 1.33d × 51mm superfine denier fibers, 3.33d × 64mm superfine denier fibers, 6.67d × 64mm superfine denier fibers and 8.33d × 64mm superfine denier fibers according to a preset proportioning weight. The manufacturing method of the high-efficiency warm velvet fiber core material solves the problem of primary mixing of the maximum contact surface of the warm-keeping fibers and the elastic fibers by using a secondary cotton-returning mixing technology, and performs secondary cotton-returning and carding on the mixed fibers subjected to primary mixing and carding and the fibers of other specifications by using a cotton mixer, so that the optimal effects of shaping, locking and preventing down-drilling and cotton-running are achieved.
Description
Technical Field
The invention relates to the technical field of bedding production, in particular to a manufacturing method of an efficient warm velvet fiber core material.
Background
The quilt is one of bedding articles, is rectangular cloth with enough area to cover human body, is generally used for keeping warm during sleeping, and is increasingly rich in types due to different requirements and living standards of people. Cashmere quilts, down quilts, silk quilts, cotton quilts, fiber quilts, physio quilts, and the like. Warm pile has become accepted by most consumers for its warmth, softness, aesthetics, and comfort.
Disclosure of Invention
The embodiment of the invention provides a manufacturing method of an efficient warm velvet fiber core material, the efficient warm velvet fiber core material comprises a shaping layer and a heat insulation layer, the shaping layer is provided with two layers, the heat insulation layer is arranged between the two shaping layers, and the manufacturing method comprises the following steps:
the shaping layer is prepared by mixing 7d × 64mm common fibers and 4080 low-melting-point fibers according to the weight ratio of 1: 1 weight part of the raw materials are mixed;
the heat-insulating layer is prepared by mixing 1.33d × 51mm superfine denier fibers, 3.33d × 64mm superfine denier fibers, 6.67d × 64mm superfine denier fibers and 8.33d × 64mm superfine denier fibers according to a preset proportioning weight.
The manufacturing method of the shaping layer specifically comprises the following steps:
selecting 7d 64mm common fibers and 4080 low-melting-point fibers according to the weight ratio of 1: 1, fully stirring and mixing the cotton fibers in a cotton mixer to form first mixed cotton fibers, and carding the first mixed cotton fibers in a carding machine after mixing;
and (2) enabling the carded first mixed cotton fiber to enter a cotton mixing machine again, adding 7d 64mm common fibers and 4080 low-melting-point fibers which are the same in weight as the mixed cotton fiber into the cotton mixing machine for secondary mixing to form second mixed cotton fibers, wherein the weight ratio of the 7d 64mm common fibers to the 4080 low-melting-point fibers is 1: 1;
and the second mixed cotton fiber mixed by the cotton mixer enters a carding machine again for carding, the carded second mixed cotton fiber enters a cotton spreading machine, 24-26 layers of 5 g/square meter cotton are spread, 5 g/square meter of glue is sprayed on the single surface of the second mixed cotton fiber, the second mixed cotton fiber enters an oven for single-surface shaping, the second mixed cotton fiber is pressed by a roller shaft after being discharged from the oven and then is cut according to the size.
The manufacturing method of the heat insulation layer specifically comprises the following steps:
selecting 1.33d × 51mm superfine denier fibers, 3.33d × 64mm superfine denier fibers, 6.67d × 64mm superfine denier fibers and 8.33d × 64mm superfine denier fibers, feeding the fibers into a cotton mixer, fully stirring and mixing to form third mixed cotton fibers, and feeding the third mixed cotton fibers into a carding machine for carding after mixing;
the third mixed cotton fiber after finishing carding enters a cotton mixer and a carding machine again for secondary mixing and carding;
entering a semi-spiral roller shaft group to form a semi-spiral fiber structure, entering a cotton spreading machine, spreading 30-47 layers with 7 g/square meter, spraying 3 g/square meter of glue on a single surface, entering an oven for single-surface shaping, pressing by using a roller shaft after exiting the oven, and cutting according to the size.
Wherein the speed of the motor of the carding machine is 3600 and 4000 revolutions.
Wherein the oven temperature is set to 160 to 180 degrees Celsius.
The preset proportioning weight of the insulating layer is 50g-110g of 1.33d 51mm superfine denier fiber, 60g-125g of 3.33d 64mm superfine denier fiber, 40g-85g of 6.67d 64mm superfine denier fiber and 40g-85g of 8.33d 64mm superfine denier fiber.
Wherein, half spiral roller group includes three roller, and first roller sets up on same horizontal plane with the second roller, and the third roller sets up first roller with between the second roller, just the third roller sets up first roller with the below of second roller and the left or right translation one-thirtieth of axle width distance setting.
Wherein, the manufacturing method further comprises the following steps: and paving the heat-insulating layer between the two sizing layers, and finishing the manufacturing after sizing and flattening by a flattening machine.
The scheme of the invention has the following beneficial effects:
the manufacturing method of the high-efficiency warm velvet fiber core material solves the problem of primary mixing of the maximum contact surface of the warm-keeping fibers and the elastic fibers by using a secondary cotton-returning mixing technology, and performs secondary cotton-returning and carding on the mixed fibers subjected to primary mixing and carding and the fibers of other specifications by using a cotton mixer so as to achieve the optimal effects of shaping, locking and preventing down-penetration and cotton-leakage.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description is given with reference to specific embodiments.
The embodiment of the invention provides a manufacturing method of an efficient warm velvet fiber core material, the efficient warm velvet fiber core material comprises a shaping layer and a heat insulation layer, the shaping layer is provided with two layers, the heat insulation layer is arranged between the two shaping layers, and the manufacturing method comprises the following steps: the shaping layer is prepared by mixing 7d × 64mm common fibers and 4080 low-melting-point fibers according to the weight ratio of 1: 1 weight part of the raw materials are mixed; the heat-insulating layer is prepared by mixing 1.33d × 51mm superfine denier fibers, 3.33d × 64mm superfine denier fibers, 6.67d × 64mm superfine denier fibers and 8.33d × 64mm superfine denier fibers according to a preset proportioning weight.
The efficient warm velvet fiber core material provided by the embodiment of the invention is composed of a sizing layer and a heat insulation layer, the problem of the primary mixing of the maximum contact surface of the warm-keeping fibers and the elastic fibers is solved by utilizing a secondary cotton-returning mixing technology, the mixed fibers subjected to the primary mixing and carding are subjected to secondary furnace returning and secondary cotton-mixing carding with fibers of other specifications by utilizing a cotton mixer, and the effects of sizing, locking and preventing down-drilling and cotton-running are achieved.
The manufacturing method of the shaping layer specifically comprises the following steps: selecting 7d 64mm common fibers and 4080 low-melting-point fibers according to the weight ratio of 1: 1, fully stirring and mixing the cotton fibers in a cotton mixer to form first mixed cotton fibers, and carding the first mixed cotton fibers in a carding machine after mixing; and (2) enabling the carded first mixed cotton fiber to enter a cotton mixing machine again, adding 7d 64mm common fibers and 4080 low-melting-point fibers which are the same in weight as the mixed cotton fiber into the cotton mixing machine for secondary mixing to form second mixed cotton fibers, wherein the weight ratio of the 7d 64mm common fibers to the 4080 low-melting-point fibers is 1: 1; and the second mixed cotton fiber mixed by the cotton mixer enters a carding machine again for carding, the carded second mixed cotton fiber enters a cotton spreading machine, 24-26 layers of 5 g/square meter cotton are spread, 5 g/square meter of glue is sprayed on the single surface of the second mixed cotton fiber, the second mixed cotton fiber enters an oven for single-surface shaping, the second mixed cotton fiber is pressed by a roller shaft after being discharged from the oven and then is cut according to the size.
The manufacturing method of the heat insulation layer specifically comprises the following steps: selecting 1.33d × 51mm superfine denier fibers, 3.33d × 64mm superfine denier fibers, 6.67d × 64mm superfine denier fibers and 8.33d × 64mm superfine denier fibers, feeding the fibers into a cotton mixer, fully stirring and mixing to form third mixed cotton fibers, and feeding the third mixed cotton fibers into a carding machine for carding after mixing; the third mixed cotton fiber after finishing carding enters a cotton mixer and a carding machine again for secondary mixing and carding; entering a semi-spiral roller shaft group to form a semi-spiral fiber structure, entering a cotton spreading machine, spreading 30-47 layers with 7 g/square meter, spraying 3 g/square meter of glue on a single surface, entering an oven for single-surface shaping, pressing by using a roller shaft after exiting the oven, and cutting according to the size.
In the method for manufacturing the heat insulation layer according to the embodiment of the invention, the mixed cotton fiber is formed into the semi-spiral fiber structure, so that the elasticity and toughness of the mixed cotton fiber are increased, and the heat insulation effect can be improved.
Wherein the speed of the motor of the carding machine is 3600 and 4000 revolutions.
Wherein the oven temperature is set to 160 to 180 degrees Celsius.
The preset proportioning weight of the insulating layer is 50g-110g of 1.33d 51mm superfine denier fiber, 60g-125g of 3.33d 64mm superfine denier fiber, 40g-85g of 6.67d 64mm superfine denier fiber and 40g-85g of 8.33d 64mm superfine denier fiber.
Wherein, half spiral roller group includes three roller, and first roller sets up on same horizontal plane with the second roller, and the third roller sets up first roller with between the second roller, just the third roller sets up first roller with the below of second roller and the left or right translation one-thirtieth of axle width distance setting.
The semi-spiral roller shaft group in the embodiment of the invention is arranged in such a way that the mixed cotton fibers can better form a stable semi-spiral structure, so that the elasticity and the toughness of the mixed cotton fibers are better.
Wherein, the manufacturing method further comprises the following steps: and paving the heat-insulating layer between the two sizing layers, and finishing the manufacturing after sizing and flattening by a flattening machine.
The manufacturing method of the high-efficiency warm velvet fiber core material solves the problem of primary mixing of the maximum contact surface of the warm-keeping fibers and the elastic fibers by using a secondary cotton-returning mixing technology, and performs secondary cotton-returning and carding on the mixed fibers subjected to primary mixing and carding and the fibers of other specifications by using a cotton mixer, so that the optimal effects of shaping, locking and preventing down-drilling and cotton-running are achieved.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a manufacturing method of high-efficient warm fine hair fibre core material, high-efficient warm fine hair fibre core material includes design layer and heat preservation, the design layer is provided with two-layerly, the heat preservation sets up two-layerly between the design layer, its characterized in that, manufacturing method includes:
the shaping layer is prepared by mixing 7d × 64mm common fibers and 4080 low-melting-point fibers according to the weight ratio of 1: 1 weight part of the raw materials are mixed;
the heat-insulating layer is prepared by mixing 1.33d × 51mm superfine denier fibers, 3.33d × 64mm superfine denier fibers, 6.67d × 64mm superfine denier fibers and 8.33d × 64mm superfine denier fibers according to a preset proportioning weight.
2. The method for manufacturing the high-efficiency warm-velvet fiber core material according to claim 1, wherein the method for manufacturing the sizing layer specifically comprises the following steps:
selecting 7d 64mm common fibers and 4080 low-melting-point fibers according to the weight ratio of 1: 1, fully stirring and mixing the cotton fibers in a cotton mixer to form first mixed cotton fibers, and carding the first mixed cotton fibers in a carding machine after mixing;
and (2) enabling the carded first mixed cotton fiber to enter a cotton mixing machine again, adding 7d 64mm common fibers and 4080 low-melting-point fibers which are the same in weight as the mixed cotton fiber into the cotton mixing machine for secondary mixing to form second mixed cotton fibers, wherein the weight ratio of the 7d 64mm common fibers to the 4080 low-melting-point fibers is 1: 1;
and the second mixed cotton fiber mixed by the cotton mixer enters a carding machine again for carding, the carded second mixed cotton fiber enters a cotton spreading machine, 24-26 layers of 5 g/square meter cotton are spread, 5 g/square meter of glue is sprayed on the single surface of the second mixed cotton fiber, the second mixed cotton fiber enters an oven for single-surface shaping, the second mixed cotton fiber is pressed by a roller shaft after being discharged from the oven and then is cut according to the size.
3. The manufacturing method of the high-efficiency warm velvet fiber core material as claimed in claim 2, wherein the manufacturing method of the heat-insulating layer specifically comprises the following steps:
selecting 1.33d × 51mm superfine denier fibers, 3.33d × 64mm superfine denier fibers, 6.67d × 64mm superfine denier fibers and 8.33d × 64mm superfine denier fibers, feeding the fibers into a cotton mixer, fully stirring and mixing to form third mixed cotton fibers, and feeding the third mixed cotton fibers into a carding machine for carding after mixing;
the third mixed cotton fiber after finishing carding enters a cotton mixer and a carding machine again for secondary mixing and carding;
entering a semi-spiral roller shaft group to form a semi-spiral fiber structure, entering a cotton spreading machine, spreading 30-47 layers with 7 g/square meter, spraying 3 g/square meter of glue on a single surface, entering an oven for single-surface shaping, pressing by using a roller shaft after exiting the oven, and cutting according to the size.
4. The method for manufacturing the high-efficiency warm-down fiber core material as claimed in claim 3, wherein the speed of the motor of the carding machine is 3600-.
5. The method of claim 3, wherein the oven temperature is set to 160 to 180 degrees Celsius.
6. The method for manufacturing the high-efficiency warm-velvet fiber core material according to claim 3, wherein the preset proportioning weight of the heat-insulating layer is 50g-110g of 1.33d 51mm superfine denier fiber, 60g-125g of 3.33d 64mm superfine denier fiber, 40g-85g of 6.67d 64mm superfine denier fiber and 40g-85g of 8.33d 64mm superfine denier fiber.
7. The method of claim 3, wherein the set of semi-spiral rollers comprises three rollers, a first roller and a second roller are disposed on the same horizontal plane, a third roller is disposed between the first roller and the second roller, and the third roller is disposed below the first roller and the second roller and is shifted by one thirty minutes of width left or right.
8. The method of making a high efficiency warm fluff fiber core material of claim 3, further comprising:
and paving the heat-insulating layer between the two sizing layers, and finishing the manufacturing after sizing and flattening by a flattening machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911372833.XA CN111002645A (en) | 2019-12-27 | 2019-12-27 | Method for manufacturing high-efficiency warm velvet fiber core material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911372833.XA CN111002645A (en) | 2019-12-27 | 2019-12-27 | Method for manufacturing high-efficiency warm velvet fiber core material |
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| CN111002645A true CN111002645A (en) | 2020-04-14 |
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| CN201911372833.XA Pending CN111002645A (en) | 2019-12-27 | 2019-12-27 | Method for manufacturing high-efficiency warm velvet fiber core material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293317A (en) * | 2021-12-30 | 2022-04-08 | 湖南名品实业股份有限公司 | Mixed fiber material and preparation method thereof |
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Application publication date: 20200414 |