CN114575010A - Composite paper yarn and preparation process thereof - Google Patents
Composite paper yarn and preparation process thereof Download PDFInfo
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- CN114575010A CN114575010A CN202210187137.7A CN202210187137A CN114575010A CN 114575010 A CN114575010 A CN 114575010A CN 202210187137 A CN202210187137 A CN 202210187137A CN 114575010 A CN114575010 A CN 114575010A
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- yarn
- paper
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- paper yarn
- yarns
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/08—Paper yarns or threads
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/59—Polyamides; Polyimides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/02—Moisture-responsive characteristics
- D10B2401/022—Moisture-responsive characteristics hydrophylic
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/12—Physical properties biodegradable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
A composite paper yarn and a preparation process thereof relate to the technical field of textile; the method comprises the following steps: 1) cutting the base paper into strips to obtain paper yarns A; 2) placing the paper yarn A in an antiseptic solution, fishing out and standing, then placing in a wet strength solution, fishing out and airing to obtain a paper yarn B; 3) placing the paper yarn B into a soft solution, taking out and airing to obtain paper yarn C; 4) and twisting or coating the paper yarns C and the organic fibers in an atomized and humidified state to obtain the composite paper yarns. According to the preparation process of the composite paper yarn, the paper yarn is sequentially treated by the wet strength solution and the softening solution, so that the tensile strength and the flexibility are improved, the paper yarn is not easy to break, and the difficulty of subsequent processing is reduced; then under the condition of atomization and humidification, the paper yarns become softer, can be better combined with organic fibers for twisting, are not easy to break, and improve the production efficiency.
Description
Technical Field
The invention belongs to the technical field of spinning, and particularly relates to a composite paper yarn and a preparation process thereof.
Background
The paper yarn is processed by plant fiber and is used as a sustainable, natural, environment-friendly and healthy textile material; the environment-friendly water-based dye has the characteristics of good dyeing property, good air permeability, strong water absorption, environmental protection, easy degradation and the like, and has great development prospect in the field of textile materials.
The existing paper yarns generally have the problems of low strength and poor softness, and the finished clothing product has poor effect. Meanwhile, the processing difficulty is increased, especially superfine paper yarns are easy to break under the action of tension in the twisting process, the appearance of finished products is affected by excessive thread ends, and the processing efficiency and twisting effect are affected by the reduction of twisting tension.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a preparation process of composite paper yarns, which can improve the tensile strength and softness of the yarns, and has the advantages of simple processing process and high production efficiency.
The invention also aims to provide the composite paper yarn which has good air permeability, strong water absorption, environmental protection and easy degradation.
One of the purposes of the invention is realized by adopting the following technical scheme:
a preparation process of composite paper yarns comprises the following steps:
1) cutting the base paper into strips to obtain paper yarns A;
2) placing the paper yarn A in an antiseptic solution, fishing out and standing, then placing in a wet strength solution, fishing out and airing to obtain a paper yarn B;
3) placing the paper yarn B into a soft solution, taking out and airing to obtain paper yarn C;
4) and twisting or coating the paper yarns C and the organic fibers in an atomized and humidified state to obtain the composite paper yarns.
Further, in the step 1), the width of the paper yarn A is 0.15-8 mm; preferably 0.15-0.5 mm.
Further, in the step 2), specifically: and (3) placing the paper yarn A in an antiseptic solution for soaking for 40-90min at the soaking temperature of 20-60 ℃, taking out and standing, then placing in a wet strength solution for soaking for 10-15h at the soaking temperature of 20-60 ℃, taking out and airing until the dryness is 75-85%, and obtaining the paper yarn B.
Further, the concentration of the preservative in the preservative solution is 0.2-0.4%; the concentration of the wet strength agent in the wet strength solution is 10-20%, and the PAE wet strength agent is preferred.
Further, in the step 3), the paper yarn B is placed in a soft solution to be soaked for 1-3 hours at the temperature of 20-40 ℃, and is fished out and dried until the dryness is 75-85%, so that the paper yarn C is obtained.
Further, the concentration of the softening agent in the softening solution is 4-6%. The softening agent is preferably a betaine type surfactant and/or a silicone surfactant.
Further, in the step 4), the relative humidity of the atomized and humidified state is 110-120%, and the twist degree of the twisting is 80-800 twisting.
Further, the organic fiber is at least one of rayon, cotton fiber, water-soluble yarn and hot-melt yarn.
Further, the rayon has a yarn count of 10-80s or a denier of 20-600D; the yarn count of the cotton fiber is 10-80 s; the yarn count of the water-soluble yarn is 20-80s or the denier is 20-600D; the denier of the hot melt yarn is 20-600D.
The second purpose of the invention is realized by adopting the following technical scheme:
the composite paper yarn is prepared by the preparation process of the composite paper yarn.
Compared with the prior art, the invention has the beneficial effects that:
according to the preparation process of the composite paper yarn, the paper yarn is sequentially treated by the wet strength solution and the softening solution, so that molecular chains in the paper yarn are easy to move relatively under the action of stress, the tensile strength and the flexibility are improved, the paper yarn is not easy to break, and the difficulty of subsequent processing is reduced; then under the condition of atomization and humidification, the paper yarns become softer, can be better combined with organic fibers for twisting, are not easy to break, and improve the production efficiency.
The composite paper yarn disclosed by the invention is good in air permeability, strong in water absorption, environment-friendly and easy to degrade.
Detailed Description
The present invention is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.
Example 1
A preparation process of composite paper yarns comprises the following steps:
1) cutting the base paper into strips to obtain paper yarns A; the width of the paper yarn A is 0.15 mm;
2) placing the paper yarn A in an antiseptic solution for soaking for 60min at the soaking temperature of 40 ℃, taking out and standing, then placing in a wet strength solution for soaking for 12h at the soaking temperature of 40 ℃, taking out and airing until the dryness is 80% to obtain a paper yarn B; the concentration of the preservative in the preservative solution is 0.3%; the concentration of the wet strength agent in the wet strength solution is 15%;
3) placing the paper yarns B in a soft solution to be soaked for 2 hours at the soaking temperature of 30 ℃, taking out and airing until the dryness of the paper yarns B is 80%, and obtaining paper yarns C; the concentration of the softening agent in the softening solution is 5 percent;
4) twisting the paper yarns C and organic fibers in an atomized and humidified state to obtain composite paper yarns; the relative humidity of the atomization humidification state is 110%, and the twisting degree is 300 twisting;
further, the organic fiber is rayon; the yarn count of the rayon was 80 s.
Example 2
A preparation process of composite paper yarns comprises the following steps:
1) cutting the base paper into strips to obtain paper yarns A; the width of the paper yarn A is 0.5 mm;
2) placing the paper yarn A in an antiseptic solution for soaking for 40min at the soaking temperature of 60 ℃, taking out and standing, then placing in a wet strength solution for soaking for 10h at the soaking temperature of 60 ℃, taking out and airing until the dryness is 80% to obtain paper yarn B; the concentration of the preservative in the preservative solution is 0.2%; the concentration of the wet strength agent in the wet strength solution is 10%;
3) placing the paper yarn B in a soft solution to be soaked for 1h at the soaking temperature of 40 ℃, taking out and airing until the dryness of the paper yarn B is 80% to obtain paper yarn C; the concentration of the softening agent in the softening solution is 4%;
4) twisting the paper yarns C and organic fibers in an atomized and humidified state to obtain composite paper yarns; the relative humidity of the atomization humidification state is 110%, and the twisting degree is 80 twisting;
further, the organic cellucotton fiber; the cotton fiber had a yarn count of 80 s.
Example 3
A preparation process of composite paper yarns comprises the following steps:
1) cutting the base paper into strips to obtain paper yarns A; the width of the paper yarn A is 8 mm;
2) placing the paper yarns A in an antiseptic solution for soaking for 90min at the soaking temperature of 20 ℃, taking out and standing, then placing in a wet strength solution for soaking for 15h at the soaking temperature of 20 ℃, taking out and airing until the dryness is 80% to obtain paper yarns B; the concentration of the preservative in the preservative solution is 0.4%; the concentration of the wet strength agent in the wet strength solution is 20%;
3) placing the paper yarn B in a soft solution to be soaked for 3 hours at the soaking temperature of 20 ℃, taking out and airing until the dryness of the paper yarn B is 80% to obtain paper yarn C; the concentration of the softening agent in the softening solution is 6 percent;
4) twisting the paper yarns C and organic fibers in an atomized and humidified state to obtain composite paper yarns; the relative humidity of the atomization humidification state is 120%, and the twisting degree is 800 twisting;
further, the organic fiber is 1:1 rayon and hot melt yarn; the denier of the rayon is 600D; the denier of the hot melt yarn is 600D.
Comparative example 1
A preparation process of composite paper yarns comprises the following steps:
1) cutting the base paper into strips to obtain paper yarns A; the width of the paper yarn A is 0.15 mm;
2) placing the paper yarn A in a soft solution to be soaked for 2 hours at the soaking temperature of 30 ℃, taking out and airing until the dryness of the paper yarn A is 80% to obtain paper yarn B; the concentration of the softening agent in the softening solution is 5 percent;
3) placing the paper yarns B in an antiseptic solution for soaking for 60min at the soaking temperature of 40 ℃, taking out and standing, then placing in a wet strength solution for soaking for 12h at the soaking temperature of 40 ℃, taking out and airing until the dryness is 80% to obtain paper yarns C; the concentration of the preservative in the preservative solution is 0.3%; the concentration of the wet strength agent in the wet strength solution is 15%;
4) twisting or coating the paper yarns C and the organic fibers in an atomized and humidified state to obtain composite paper yarns; the relative humidity of the atomization humidification state is 110%, and the twisting degree is 300 twisting;
further, the organic fiber is rayon; the yarn count of the rayon was 80 s.
Performance testing
1. The composite paper yarns of examples 1-3 and comparative example 1 were scored for softness performance, wherein 0 is a score of the yarns being very hard and difficult to bend; 10 points are very soft; the results are shown in Table 1.
TABLE 1
| Item | Example 1 | Example 2 | Example 3 | Comparative example 1 |
| Softness | 8 | 8 | 7 | 5 |
Referring to table 1, the composite paper yarns of examples 1-3 had good softness, and the yarns of comparative example 1 had poor softness.
2. The composite paper yarns of example 1 and comparative example 1 were subjected to tensile property tests.
The test method comprises the following steps: testing the composite paper yarn sample by using an electronic fiber strength tester; wherein the stretching gauge is 20 mm; the stretching speed is 20 mm/min; pre-tension of 0.05 cN; 5 samples of each sample group were taken and tested, and the average value was calculated, and the results are shown in Table 2.
TABLE 2
| Item | Example 1 | Comparative example 1 |
| Tensile strength (cN/dtex) | 3.24 | 2.85 |
Referring to table 2, the preparation process of comparative example 1 was the exchange of step 2) and step 3) in example 1, and the tensile strength was significantly decreased; the preparation process of the composite paper yarn provided by the invention is proved to be capable of effectively improving the tensile strength and flexibility, not easy to break and reducing the difficulty of subsequent processing.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The preparation process of the composite paper yarn is characterized by comprising the following steps of:
1) cutting the base paper into strips to obtain paper yarns A;
2) placing the paper yarn A in an antiseptic solution, fishing out and standing, then placing in a wet strength solution, fishing out and airing to obtain a paper yarn B;
3) placing the paper yarns B in a soft solution, fishing out and airing to obtain paper yarns C;
4) and twisting or coating the paper yarns C and the organic fibers in an atomized and humidified state to obtain the composite paper yarns.
2. The process for preparing composite paper yarn according to claim 1, wherein in step 1), the width of the paper yarn a is 0.15-8 mm.
3. The process for preparing the composite paper yarn as claimed in claim 1, wherein in the step 2), the process comprises the following steps: and (3) placing the paper yarn A in an antiseptic solution for soaking for 40-90min at the soaking temperature of 20-60 ℃, taking out and standing, then placing in a wet strength solution for soaking for 10-15h at the soaking temperature of 20-60 ℃, taking out and airing until the dryness is 75-85%, and obtaining the paper yarn B.
4. A process for the preparation of a composite paper yarn as claimed in claim 1 or 3, wherein the concentration of preservative in the preservative solution is 0.2-0.4%; the concentration of the wet strength agent in the wet strength solution is 10-20%.
5. The preparation process of the composite paper yarn as claimed in claim 1, wherein in the step 3), the paper yarn B is placed in a soft solution to be soaked for 1-3h at the temperature of 20-40 ℃, and then is taken out and dried until the dryness is 75-85%, so that the paper yarn C is obtained.
6. A process for the production of a composite paper yarn as claimed in claim 1 or 5, wherein the concentration of the softening agent in the softening solution is 4-6%.
7. The process for preparing composite paper yarn as claimed in claim 1, wherein in step 4), the relative humidity of the atomized and humidified state is 110-120%, and the twist of the twisting is 80-800.
8. The process of claim 1, wherein the organic fiber is at least one of rayon, cotton, water soluble yarn and thermofusible yarn.
9. A process for the preparation of a composite paper yarn as claimed in claim 8, wherein the rayon has a yarn count of 10-80s or a denier of 20-600D; the yarn count of the cotton fiber is 10-80 s; the yarn count of the water-soluble yarn is 20-80s or the denier is 20-600D; the denier of the hot melt yarn is 20-600D.
10. A composite paper yarn made by the process of making a composite paper yarn according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210187137.7A CN114575010A (en) | 2022-02-28 | 2022-02-28 | Composite paper yarn and preparation process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210187137.7A CN114575010A (en) | 2022-02-28 | 2022-02-28 | Composite paper yarn and preparation process thereof |
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| Publication Number | Publication Date |
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| CN114575010A true CN114575010A (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210187137.7A Pending CN114575010A (en) | 2022-02-28 | 2022-02-28 | Composite paper yarn and preparation process thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115161829A (en) * | 2022-06-29 | 2022-10-11 | 素湃科技(上海)有限公司 | Natural antibacterial anti-mite composite paper yarn and manufacturing method thereof |
-
2022
- 2022-02-28 CN CN202210187137.7A patent/CN114575010A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115161829A (en) * | 2022-06-29 | 2022-10-11 | 素湃科技(上海)有限公司 | Natural antibacterial anti-mite composite paper yarn and manufacturing method thereof |
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