CN115726076A - Smooth type colored spun yarn based on vortex spinning technology and production process thereof - Google Patents
Smooth type colored spun yarn based on vortex spinning technology and production process thereof Download PDFInfo
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- CN115726076A CN115726076A CN202211569485.7A CN202211569485A CN115726076A CN 115726076 A CN115726076 A CN 115726076A CN 202211569485 A CN202211569485 A CN 202211569485A CN 115726076 A CN115726076 A CN 115726076A
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Abstract
The invention relates to the technical field of vortex spinning, in particular to a soft and smooth colored spun yarn based on vortex spinning technology and a production process thereof, wherein the soft and smooth colored spun yarn comprises the following steps: the method comprises the following steps: various colored viscose fibers and fine denier modal fibers are loaded into a disc according to a bale arrangement diagram, and a plurality of raw materials are premixed by a disc plucker and a packer; then, the bags subjected to the first-time premixing are placed in a disc again for second-time mixing, so that multi-component and multi-color raw materials are uniformly mixed, and color difference is prevented; step two: packaging the pre-mixed raw materials obtained in the first step for the second time into a disc, and further mixing and carding the raw materials to prepare raw slivers through opening picking and carding; in the invention, the viscose fiber and the modal fiber which can be biodegraded and are harmless to the physiology are adopted; and the fine denier fiber can endow the knitted fabric with comfortable wearing performance, soft hand feeling, flowing drapability, attractive luster and high hygroscopicity, and meets the requirement of consumers on wearing comfort.
Description
Technical Field
The invention relates to the technical field of vortex spinning, in particular to a smooth type colored spun yarn based on vortex spinning technology and a production process thereof.
Background
Vortex spinning is a new spinning technology improved on the basis of air jet spinning, and has the advantages of high speed, high yield, short process flow and the like; however, the vortex spinning technology has certain disadvantages, and the yarn obtained through the vortex spinning technology is hard in hand feeling and poor in moisture absorption, so that the comfort of the product is reduced, and the fabric spun by the yarn obtained through the vortex spinning technology is poor in overall draping feeling, luster and the like and cannot meet the requirements of a wearer on the appearance of the fabric, so that the vortex spinning technology-based soft colored spun yarn and the production technology thereof are provided for solving the problems.
Disclosure of Invention
The invention aims to provide a smooth colored spun yarn based on an eddy spinning technology and a production process thereof, and aims to solve the problems that the yarn obtained by the eddy spinning technology is hard in hand feeling and poor in hygroscopicity, and the fabric spun by the yarn obtained by the eddy spinning technology is poor in integral draping feeling, luster and the like.
In order to achieve the purpose, the invention provides the following technical scheme:
the smooth colored spun yarn based on the vortex spinning technology comprises colored viscose fibers and fine-denier modal fibers, and the colored viscose fibers and the fine-denier modal fibers are spun into yarn through a vortex spinning process.
Preferably, the colored viscose fiber is a dope colored viscose fiber.
Preferably, the weight parts of the colored viscose fiber and the fine denier modal fiber are 1 weight part of the colored viscose fiber and 10 to 15 weight parts of the fine denier modal fiber.
A production process of a soft and smooth colored spun yarn based on an eddy spinning technology comprises the following steps:
the method comprises the following steps: filling various colored viscose fibers and fine denier modal fibers into a disc according to a bale arranging diagram, and premixing the raw materials once through a disc plucker and a packing machine; then, the pre-mixed bags after the first time are placed in a disc again for mixing for the second time, so that multi-component and multi-color raw materials are uniformly mixed, and color difference is prevented;
step two: packaging the pre-mixed raw materials obtained in the first step for the second time into a disc, and further mixing and carding the raw materials to prepare raw slivers through opening picking and carding;
step three: then, uniformly combining the cotton carding carded sliver obtained in the step by 3 times of drawing to prepare drawn sliver;
step four: finally, by adopting vortex spinning equipment, under the condition of not influencing production quality and efficiency, measures such as properly improving the speed of the spinning machine, properly enlarging the diameter of a spinning spindle, properly reducing air pressure and the like are adopted to prepare the cooked strips into softer and smoother yarns.
Preferably, in the second step, the mass of the cotton bundle is 0.7-1.2mg after the opening picking treatment, and the length of the fiber is more than 1cm after the carding treatment.
Preferably, the vortex spinning equipment in the fourth step is a Tonta vortex spinning machine 870ex type, the spinning speed of the vortex spinning equipment is 550-650m/min, the diameter of a spindle of the vortex spinning equipment is 1.2-2.3mm, and the air pressure of the vortex spinning equipment is reduced by 10-20%.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, the viscose fiber and the modal fiber which can be biodegraded and are harmless to the physiology are adopted; and the fine denier fiber can endow the knitted fabric with comfortable wearing performance, soft hand feeling, flowing drapability, attractive luster and high hygroscopicity, and meets the requirement of consumers on wearing comfort.
Detailed Description
Example 1: the invention provides a technical scheme that:
the smooth colored spun yarn based on the vortex spinning technology comprises colored viscose fibers and fine-denier modal fibers, and the colored viscose fibers and the fine-denier modal fibers are spun into yarn through a vortex spinning process.
The colored viscose fiber is a stock solution colored viscose fiber, and the arrangement is harmless to human bodies and the environment, and the color fastness is high, so that the quality of products can be ensured; the weight ratio of the colored viscose fiber to the fine denier modal fiber is 1 weight portion of the colored viscose fiber and 15 weight portions of the fine denier modal fiber.
A production process of a soft and smooth colored spun yarn based on an eddy spinning technology comprises the following steps:
the method comprises the following steps: various colored viscose fibers and fine denier modal fibers are loaded into a disc according to a bale arrangement diagram, and a plurality of raw materials are premixed by a disc plucker and a packer; then, the bags subjected to the first-time premixing are placed in a disc again for second-time mixing, so that multi-component and multi-color raw materials are uniformly mixed, and color difference is prevented;
step two: packaging the pre-mixed raw materials obtained in the step one for the second time into a disc, and further mixing and carding the raw materials to prepare raw strips after opening and picking and carding;
step three: then, uniformly combining the cotton carding carded sliver obtained in the step by 3 times of drawing to prepare drawn sliver;
step four: finally, by adopting vortex spinning equipment, under the condition of not influencing production quality and efficiency, measures such as properly improving the speed of the spinning machine, properly enlarging the diameter of a spinning spindle, properly reducing air pressure and the like are adopted to prepare the cooked strips into softer and smoother yarns.
In the second step, after opening and picking treatment, the mass of the cotton bundle is 1.2mg, and after cotton carding treatment, the length of the fiber is more than 1.5 cm; the vortex spinning equipment in the fourth step is a Tontan vortex spinning machine 870ex model, the spinning speed of the vortex spinning equipment is 650m/min, the diameter of a spindle of the vortex spinning equipment is 2.2mm, and the air pressure of the vortex spinning equipment is reduced by 20%.
In the invention, the viscose fiber and the modal fiber which can be biodegraded and are harmless to the physiology are adopted; and the fine denier fiber can endow the knitted fabric with comfortable wearing performance, soft hand feeling, flowing drapability, attractive luster and high hygroscopicity, and meets the requirement of consumers on wearing comfort.
Example 2: the invention provides a technical scheme that:
the smooth colored spun yarn based on the vortex spinning technology comprises colored viscose fibers and fine-denier modal fibers, and the colored viscose fibers and the fine-denier modal fibers are spun into yarn through a vortex spinning process.
The colored viscose fiber is a stock solution colored viscose fiber, and the arrangement is harmless to human bodies and the environment, and the color fastness is high, so that the quality of products can be ensured; the weight parts of the colored viscose fiber and the fine denier modal fiber are 1 weight part of the colored viscose fiber and 13 weight parts of the fine denier modal fiber.
A production process of a soft and smooth colored spun yarn based on an eddy spinning technology comprises the following steps:
the method comprises the following steps: filling various colored viscose fibers and fine denier modal fibers into a disc according to a bale arranging diagram, and premixing the raw materials once through a disc plucker and a packing machine; then, the bags subjected to the first-time premixing are placed in a disc again for second-time mixing, so that multi-component and multi-color raw materials are uniformly mixed, and color difference is prevented;
step two: packaging the pre-mixed raw materials obtained in the step one for the second time into a disc, and further mixing and carding the raw materials to prepare raw strips after opening and picking and carding;
step three: then, uniformly combining the cotton carding carded sliver obtained in the step by 3 times of drawing to prepare drawn sliver;
step four: finally, by adopting vortex spinning equipment, under the condition of not influencing production quality and efficiency, measures such as properly improving the speed of the spinning machine, properly enlarging the diameter of a spinning spindle, properly reducing air pressure and the like are adopted to prepare the cooked strips into softer and smoother yarns.
In the second step, after opening and picking treatment, the mass of the cotton bundle is 1mg, and after cotton carding treatment, the length of the fiber is more than 1.2 cm; the vortex spinning equipment in the fourth step is a Tontan vortex spinning machine 870ex model, the spinning speed of the vortex spinning equipment is 600m/min, the diameter of a spindle of the vortex spinning equipment is 2mm, and the air pressure of the vortex spinning equipment is reduced by 15%.
In the invention, the viscose fiber and the modal fiber which can be biodegraded and are harmless to the physiology are adopted; and the fine denier fiber can endow the knitted fabric with comfortable wearing performance, soft hand feeling, flowing drapability, attractive luster and high hygroscopicity, and meets the requirement of consumers on wearing comfort.
Example 3: the invention provides a technical scheme that:
the smooth colored spun yarn based on the vortex spinning technology comprises colored viscose fibers and fine-denier modal fibers, and the colored viscose fibers and the fine-denier modal fibers are spun into yarn through a vortex spinning process.
The colored viscose fiber is a stock solution colored viscose fiber, and the arrangement is harmless to human bodies and the environment, and the color fastness is high, so that the quality of products can be ensured; the weight parts of the colored viscose fiber and the fine denier modal fiber are 1 weight part of the colored viscose fiber and 11 weight parts of the fine denier modal fiber.
A production process of a soft and smooth colored spun yarn based on an eddy spinning technology comprises the following steps:
the method comprises the following steps: various colored viscose fibers and fine denier modal fibers are loaded into a disc according to a bale arrangement diagram, and a plurality of raw materials are premixed by a disc plucker and a packer; then, the bags subjected to the first-time premixing are placed in a disc again for second-time mixing, so that multi-component and multi-color raw materials are uniformly mixed, and color difference is prevented;
step two: packaging the pre-mixed raw materials obtained in the step one for the second time into a disc, and further mixing and carding the raw materials to prepare raw strips after opening and picking and carding;
step three: then, the cotton and cotton carding card slivers obtained in the step are subjected to 3 times of drawing and are subjected to leveling and combining to prepare drawn slivers;
step four: finally, by adopting vortex spinning equipment, under the condition of not influencing production quality and efficiency, measures such as properly improving the speed of the spinning machine, properly enlarging the diameter of a spinning spindle, properly reducing air pressure and the like are adopted to prepare the cooked strips into softer and smoother yarns.
In the second step, after opening and picking treatment, the mass of the cotton bundle is 0.8mg, and after cotton carding treatment, the length of the fiber is more than 1 cm; the vortex spinning equipment in the fourth step is a Tontan vortex spinning machine 870ex model, the spinning speed of the vortex spinning equipment is 560m/min, the diameter of a spindle of the vortex spinning equipment is 1.6mm, and the air pressure of the vortex spinning equipment is reduced by 12%.
In the invention, the viscose fiber and the modal fiber which can be biodegraded and are harmless to the physiology are adopted; and the fine denier fiber can endow the knitted fabric with comfortable wearing performance, soft hand feeling, flowing drapability, attractive luster and high hygroscopicity, and meets the requirement of consumers on wearing comfort.
The principles and embodiments of the present invention have been described herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (6)
1. A gentle and agreeable type colored spun yarn based on vortex spinning technique which characterized in that: the colored viscose fiber and the fine denier modal fiber are spun into yarn by a vortex spinning process.
2. The flexible color spun yarn based on the vortex spinning technology as claimed in claim 1, wherein: the colored viscose fiber is dope colored viscose fiber.
3. The flexible color spun yarn based on the vortex spinning technology as claimed in claim 1, wherein: the weight part ratio of the colored viscose fiber and the fine denier modal fiber is 1 weight part of the colored viscose fiber and 10-15 weight parts of the fine denier modal fiber.
4. The production process of the soft and smooth type colored spun yarn based on the vortex spinning technology as claimed in claim 1, wherein the production process comprises the following steps: the method comprises the following steps:
the method comprises the following steps: filling various colored viscose fibers and fine denier modal fibers into a disc according to a bale arranging diagram, and premixing the raw materials once through a disc plucker and a packing machine; then, the bags subjected to the first-time premixing are placed in a disc again for second-time mixing, so that multi-component and multi-color raw materials are uniformly mixed, and color difference is prevented;
step two: packaging the pre-mixed raw materials obtained in the step one for the second time into a disc, and further mixing and carding the raw materials to prepare raw strips after opening and picking and carding;
step three: then, uniformly combining the cotton carding carded sliver obtained in the step by 3 times of drawing to prepare drawn sliver;
step four: finally, by adopting vortex spinning equipment, under the condition of not influencing production quality and efficiency, measures such as properly improving the speed of the spinning machine, properly enlarging the diameter of a spinning spindle, properly reducing air pressure and the like are adopted to prepare the cooked strips into softer and smoother yarns.
5. The production process of the flexible colored spun yarn based on the vortex spinning technology as claimed in claim 4, wherein the production process comprises the following steps: in the second step, after opening and picking treatment, the mass of the cotton bundle is 0.7-1.2mg, and after cotton carding treatment, the length of the fiber is more than 1 cm.
6. The production process of the flexible colored spun yarn based on the vortex spinning technology as claimed in claim 4, wherein the production process comprises the following steps: the vortex spinning equipment in the fourth step is a Tontan vortex spinning machine 870ex type, the spinning speed of the vortex spinning equipment is 550-650m/min, the diameter of a spindle of the vortex spinning equipment is 1.2-2.3mm, and the air pressure of the vortex spinning equipment is reduced by 10-20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211569485.7A CN115726076A (en) | 2022-12-08 | 2022-12-08 | Smooth type colored spun yarn based on vortex spinning technology and production process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211569485.7A CN115726076A (en) | 2022-12-08 | 2022-12-08 | Smooth type colored spun yarn based on vortex spinning technology and production process thereof |
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| Publication Number | Publication Date |
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| CN115726076A true CN115726076A (en) | 2023-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211569485.7A Pending CN115726076A (en) | 2022-12-08 | 2022-12-08 | Smooth type colored spun yarn based on vortex spinning technology and production process thereof |
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| CN (1) | CN115726076A (en) |
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- 2022-12-08 CN CN202211569485.7A patent/CN115726076A/en active Pending
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