CN115233393A - Small skein dyeing method easy to shrink - Google Patents
Small skein dyeing method easy to shrink Download PDFInfo
- Publication number
- CN115233393A CN115233393A CN202210574041.6A CN202210574041A CN115233393A CN 115233393 A CN115233393 A CN 115233393A CN 202210574041 A CN202210574041 A CN 202210574041A CN 115233393 A CN115233393 A CN 115233393A
- Authority
- CN
- China
- Prior art keywords
- small
- dyeing
- yarn
- large roller
- skein
- 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
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000009975 hank dyeing Methods 0.000 title abstract description 8
- 238000004043 dyeing Methods 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 239000004677 Nylon Substances 0.000 claims description 11
- 229920001778 nylon Polymers 0.000 claims description 11
- 240000004282 Grewia occidentalis Species 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 7
- 238000010025 steaming Methods 0.000 abstract description 4
- 210000004177 elastic tissue Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 210000003423 ankle Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- BHZOKUMUHVTPBX-UHFFFAOYSA-M sodium acetic acid acetate Chemical compound [Na+].CC(O)=O.CC([O-])=O BHZOKUMUHVTPBX-UHFFFAOYSA-M 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
- D06B3/08—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments as hanks
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/02—Rollers
- D06B23/026—Rollers characterised by particular surface features
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of dyeing of small skeins, in particular to a dyeing method of small skeins easy to shrink. The technical scheme comprises the following steps: an easy-to-shrink small skein dyeing method comprises the following steps: manufacturing a large roller to replace a spindle of the existing electronic yarn guiding and bobbin loosening machine; sleeving the large roller on the sock, and uniformly winding the elastic yarn on the outer side of the sock; taking down the large roller after full rolling, wrapping elastic yarns through the sock sleeves, and then withdrawing the wrapped elastic yarns from the large roller to form small hank yarns; spraying water on the surface of the small skein to enable the small skein to naturally shrink; pressing the small skein into a dyeing cage through a pressing machine for dyeing; drying the dehydrated small skeins; and (4) winding by using an electronic yarn rewinding machine for active unwinding to rewind yarns. The invention can skillfully solve the problems of yarn elasticity and efficiency, save the yarn steaming process and greatly improve the efficiency.
Description
Technical Field
The invention relates to the technical field of small skein dyeing, in particular to a dyeing method for small skeins easy to shrink.
Background
Along with the improvement of the requirement of people on the comfort of clothes, the application of the elastic fiber in the textile field is wider and wider, and the application field of the elastic fiber is developed from the fields of traditional socks, underwear, knitwear and the like to the fields of high-elasticity casual wear, elastic fashionable dress, crease-resistant suit shirts and the like. In addition, the method has wide application prospect in the fields of automobile decoration, medical treatment, health care and the like.
The elastic fiber is a fiber material with certain fineness, which has certain elastic elongation and elastic recovery performance and can be obtained by a special structure or a modified high molecular polymer through a certain spinning processing technology. The american society for testing and materials defines elastomers as "a material that is repeatedly stretched at room temperature to at least 2 times its original length and quickly returns to its original length after the tension is released". Elastic fibers are now a class of fibers that are stretchable or have elastic recovery. Are respectively suitable for weaving different elastic textiles; generally, the high-elasticity nylon is twisted by a reeling machine of Zhou Changyao 1.6.6 m, and the nylon can meet the requirements of twisting and dyeing after being shrunk. However, the high-elasticity terylene is difficult to shrink after being twisted by the hank reeling machine due to poor elasticity, and the shrinkage is finished by a yarn steaming process. For the non-shrinkage skein, the yarn steaming process has low yarn steaming yield and low working efficiency, and seriously influences the shelf life of customers.
Disclosure of Invention
The invention provides a dyeing method of small skeins easy to shrink, which solves the technical problems.
The scheme for solving the technical problems is as follows:
an easy-to-shrink small skein dyeing method comprises the following steps:
s1, manufacturing a large roller to replace a spindle of an existing electronic yarn guiding and loosening machine, wherein the large roller is similar to a dyeing pipe;
s2, sleeving the large roller on the sock, and uniformly winding nylon yarns on the outer side of the sock;
s3, taking down the large roller after full rolling, wrapping the nylon yarn through the sock, and withdrawing the wrapped elastic yarn from the large roller to form a small skein;
s4, spraying water on the surface of the small skein so that the elastic yarn can be naturally contracted;
s5, pressing the small skein into a dyeing cage through a pressing yarn machine for dyeing;
s6, drying the dehydrated small skeins;
and S7, winding by using an electronic yarn rewinding machine which unwinds actively to perform yarn rewinding.
The invention has the beneficial effects that: move back the elasticity yarn from big cylinder, the elasticity after the increase processing can save and evaporate the yarn process, promotes efficiency greatly, and wraps up the elasticity yarn through using the ankle socks, can play fine guard action to the elasticity yarn, prevents that the yarn from fluffing in operation process.
On the basis of the technical scheme, the invention can be improved as follows.
Further, the small skein had a winding density of 0.25g/L and a weight of 500g.
Further, the density of the cage-dyed yarn was controlled to 0.2g/L.
Further, the outer diameter of the large roller in S1 is 200mm.
Further, a four-corner telescopic creel is adopted for unwinding in S7.
The foregoing is a summary of the present invention, and in order to provide a clear understanding of the technical means of the present invention and to be implemented in accordance with the present specification, the following is a detailed description of the preferred embodiments of the present invention. Specific embodiments of the present invention are given in detail by the following examples.
Detailed Description
The principles and features of this invention are described below in conjunction with examples which are set forth to illustrate, but are not to be construed to limit the scope of the invention. The present invention is more particularly described in the following paragraphs by way of example. Advantages and features of the present invention will become apparent from the following description and from the claims. It should be noted that.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention provides a technical scheme of a small skein dyeing method easy to shrink, which comprises the following steps:
example one
An easy-to-shrink small skein dyeing method comprises the following steps:
s1, manufacturing a large roller to replace a spindle of the existing electronic yarn guiding and loosening machine, wherein the large roller is similar to a dyeing pipe, and the outer diameter of the large roller is 200mm;
s2, sleeving the sock on the large roller, uniformly winding the high-elastic polyester on the outer side of the sock, wherein the winding density of the small skein is 0.25g/L, and the weight of the small skein is 500g;
s3, taking down the large roller after full rolling, wrapping yarns through the sock sleeves, and then withdrawing the wrapped yarns from the large roller to form small hank yarns;
s4, spraying water on the surface of the small skein to facilitate the natural shrinkage of the yarn;
s5, pressing the small skein into a dyeing cage for dyeing through a pressing machine, controlling the density of the yarn of the dyeing cage to be 0.2g/L, firstly, running the dyed object in a buffer bath consisting of a high-temperature dispersing agent and sodium acetate-acetic acid to enable the dyed object to be soaked uniformly and remove air in the dyed object, simultaneously, starting to heat up, then, fully stirring and stirring the dye thoroughly by using a stirrer to prepare a dye dispersing solution, adding the dye dispersing solution at 50-60 ℃, heating to 130 ℃ at the speed of L-2 ℃/min, carrying out heat preservation dyeing for 30-60 min, then cooling at the speed of L-2 ℃/min, and washing with water, wherein the flow rate of a dye circulating pump is 25-60L/kg.min; the pressure head water column of the pump is lO-2O m;
s6, drying the washed small skeins;
and S7, rewinding the dried small skein by using an electronic rewinding machine bobbin which is used for actively rewinding, and rewinding by adopting a four-corner telescopic creel.
The working principle of the easy-to-shrink small skein dyeing method based on the embodiment 1 is as follows: the nylon yarn that will twine gets off from big cylinder, and the nylon yarn of being convenient for contracts naturally, increases the elasticity after the processing, can sparingly evaporate the yarn process, promotes efficiency greatly, and wraps up the nylon yarn through using the ankle socks, can play fine guard action to the nylon yarn, prevents that the nylon yarn from wearing and tearing in operation process.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (5)
1. A method for dyeing a small skein easy to shrink is characterized by comprising the following steps:
s1, manufacturing a large roller to replace a spindle of an existing electronic yarn guiding and loosening machine, wherein the large roller is similar to a dyeing pipe;
s2, sleeving the large roller on the sock, and uniformly winding nylon yarns on the outer side of the sock;
s3, taking down the large roller after full rolling, wrapping the nylon yarn through the sock, and withdrawing the wrapped elastic yarn from the large roller to form a small hank yarn;
s4, spraying water on the surface of the small skein so that the elastic yarn can be naturally contracted;
s5, pressing the small skein into a dyeing cage through a pressing machine for dyeing;
s6, drying the dehydrated small skeins;
and S7, winding by using an electronic yarn rewinding machine which unwinds actively to perform yarn rewinding.
2. A method for dyeing a small skein susceptible to shrinkage according to claim 1, characterized in that: the small skein had a winding density of 0.25g/L and a weight of 500g.
3. A method for dyeing a small skein susceptible to shrinkage according to claim 1, characterized in that: the density of the cage dyeing yarn is controlled to be 0.2g/L.
4. A method for dyeing a small skein susceptible to shrinkage according to claim 1, characterized in that: and the outer diameter of the large roller in the step S1 is 200mm.
5. A method for dyeing a small skein susceptible to shrinkage according to claim 1, characterized in that: and S7, unwinding by adopting a four-corner telescopic creel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210574041.6A CN115233393A (en) | 2022-05-25 | 2022-05-25 | Small skein dyeing method easy to shrink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210574041.6A CN115233393A (en) | 2022-05-25 | 2022-05-25 | Small skein dyeing method easy to shrink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115233393A true CN115233393A (en) | 2022-10-25 |
Family
ID=83668261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210574041.6A Pending CN115233393A (en) | 2022-05-25 | 2022-05-25 | Small skein dyeing method easy to shrink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115233393A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718900A (en) * | 2005-07-07 | 2006-01-11 | 邓兆铭 | Rotary drum treatment method before dyeing or bleaching of elastic yarn or fiber |
| CN101597827A (en) * | 2009-04-10 | 2009-12-09 | 鲁泰纺织股份有限公司 | The transfer type bobbin releasing method of stretch yarn |
| CN102730488A (en) * | 2011-04-15 | 2012-10-17 | 薛惠英 | Bobbin loosening machine for producing spandex corn-spun yarn bobbin dyed yarns |
| CN104452331A (en) * | 2013-09-12 | 2015-03-25 | 上海鼎天纺织品有限公司 | Diacetate filament cone dyeing method |
| CN113652831A (en) * | 2021-09-15 | 2021-11-16 | 广东溢达纺织有限公司 | Stocking sleeve device for cone yarn package |
-
2022
- 2022-05-25 CN CN202210574041.6A patent/CN115233393A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718900A (en) * | 2005-07-07 | 2006-01-11 | 邓兆铭 | Rotary drum treatment method before dyeing or bleaching of elastic yarn or fiber |
| CN101597827A (en) * | 2009-04-10 | 2009-12-09 | 鲁泰纺织股份有限公司 | The transfer type bobbin releasing method of stretch yarn |
| CN102730488A (en) * | 2011-04-15 | 2012-10-17 | 薛惠英 | Bobbin loosening machine for producing spandex corn-spun yarn bobbin dyed yarns |
| CN104452331A (en) * | 2013-09-12 | 2015-03-25 | 上海鼎天纺织品有限公司 | Diacetate filament cone dyeing method |
| CN113652831A (en) * | 2021-09-15 | 2021-11-16 | 广东溢达纺织有限公司 | Stocking sleeve device for cone yarn package |
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|---|---|---|---|
| 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 |
Application publication date: 20221025 |