CN214830951U - Environment-friendly rayon crepe - Google Patents
Environment-friendly rayon crepe Download PDFInfo
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- CN214830951U CN214830951U CN202023336431.5U CN202023336431U CN214830951U CN 214830951 U CN214830951 U CN 214830951U CN 202023336431 U CN202023336431 U CN 202023336431U CN 214830951 U CN214830951 U CN 214830951U
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Abstract
The application relates to the technical field of spinning, in particular to an environment-friendly rayon crepe which comprises a rayon crepe main body, wherein the rayon crepe main body is formed by weaving warps and wefts; the warp and weft density of the rayon crepe body is 120-200 pieces/cm; the warp yarns comprise lyocell fiber yarns and the weft yarns comprise high crimp high wet modulus viscose yarns. The spinning thread all adopts degradable fiber in this application, has better feature of environmental protection simultaneously have resilience, wearability concurrently.
Description
Technical Field
The application relates to the technical field of spinning, in particular to an environment-friendly rayon crepe.
Background
The rayon crepe is a fabric woven by pure artificial cotton. The artificial cotton fabric is light and has good drapability, and can be used as shirt, skirt and home wear in spring and summer. The artificial cotton fabric has excellent ventilation and perspiration functions, and the wearing comfort is ensured. The artificial cotton fabric is not difficult to dye and finish, not only is stable in dyeing quality, but also is very suitable for printing of various processes, the printing patterns are less limited by process conditions, and the patterns can be designed according to the requirements of customers, so that the artificial cotton fabric is always favored by women brands for many years.
Notice No. CN205241983U discloses a rayon looped fabric, the coil structure that first people's cotton yarn and second people's cotton yarn interweaved into that has 19.4tex, the coil length of first people's cotton yarn and second people's cotton yarn is 26.5cm/100 needles, first people's cotton yarn includes that artificial cotton and spiral winding are at the outer dacron yarn of artificial cotton, the dacron yarn is twisted by the dacron monofilament and forms, the dacron monofilament includes that the cross-section is for forming the annular skeleton of breach, the skeleton outer wall is equipped with a plurality of archs, second people's cotton yarn includes that artificial cotton and spiral winding are at the outer nylon yarn of artificial cotton, the nylon yarn is twisted by the nylon monofilament and forms, the nylon monofilament includes that the cross-section is criss-cross supporter, four outer tip of supporter are equipped with the circular-arc safe edge of buckling to same direction.
The above prior art solutions have the following drawbacks: the polyester yarns and the nylon yarns spirally wound outside the artificial cotton can improve the overall resilience and the wear resistance of the fabric, but chemical fibers introduced into the artificial cotton yarns are hardly degraded by microorganisms and can be degraded only after decades or even hundreds of years, so that the problem of poor overall environmental protection of the fabric can be caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of poor environmental protection in the prior art, the application aims to provide an environment-friendly type rayon crepe.
The application purpose of the application is realized by the following technical scheme:
an environment-friendly rayon crepe comprises a rayon crepe body, wherein the rayon crepe body is formed by weaving warps and wefts; the warp and weft density of the rayon crepe body is 120-200 pieces/cm; the warp yarns comprise lyocell fiber yarns and the weft yarns comprise high crimp high wet modulus viscose yarns.
By adopting the technical scheme, the lyocell fiber yarns serving as the warps are prepared by using reproducible pulp formed by pounding bamboo, wood and the like as raw materials, so that the environment-friendly property of the fabric is ensured, and the lyocell fiber yarns have the advantages of high strength, basically no shrinkage, good moisture permeability and good air permeability; the high-crimp high-wet-modulus viscose fiber line serving as the weft is also prepared from a natural wood source, so that the environmental friendliness of the fabric is guaranteed, in addition, the fabric has good moisture absorption and air permeability, shape and size stability, dryness and breathability can be kept, the fabric is favorable for physiological circulation and health of a human body, natural wrinkle resistance and non-ironing performance are realized, and the fabric is convenient and natural to wear, so that the fabric has good environmental friendliness, moisture absorption and air permeability, wrinkle resistance, non-ironing performance and flexibility and wearing comfort.
Preferably, the lyocell fiber yarn is circumferentially provided with first degradable polyester fibers; the first degradable polyester fiber is spirally wound on the circumference of the lyocell fiber yarn along the axial direction of the lyocell fiber yarn.
Through adopting above-mentioned technical scheme, can improve the resilience and the wearability of lyocell fibre line to promote holistic wearability and wrinkle resistance.
Preferably, the high-crimp high-wet-modulus viscose fiber yarn is a modal fiber yarn; the high-crimp high-wet-modulus viscose fiber line is circumferentially provided with second degradable polyester fibers; the second degradable polyester fiber is spirally wound in the circumferential direction of the high-crimp high-wet-modulus viscose fiber line along the axial direction of the high-crimp high-wet-modulus viscose fiber line.
By adopting the technical scheme, the modal fiber thread is the high-crimp high-wet-modulus viscose fiber produced by the lanjing company, has the advantages of good moisture absorption capacity, shape and size stability, can keep dry and breathable, is more convenient and natural to wear, and is beneficial to physiological circulation and health of a human body; the second degradable polyester fiber can improve the resilience and the wear resistance of the high-crimp high-wet-modulus viscose fiber line, so that the overall wear resistance and the wrinkle resistance are improved.
Preferably, the first degradable polyester fiber is a polyglycolic acid ester fiber or a polylactic acid fiber or a poly epsilon-caprolactone fiber; the second degradable polyester fiber is a polyglycolic acid ester fiber or a polylactic acid fiber or a poly epsilon-caprolactone fiber.
By adopting the technical scheme, the polyglycolic acid ester fiber, the polylactic acid fiber and the poly epsilon-caprolactone fiber are all commercialized degradable polyester fibers, have lower production cost, and can improve the wear resistance, the stiffness and the wrinkle resistance of the fiber.
Preferably, the crepe staple fiber body is formed by flat weaving of warps and wefts; the warp also comprises a first degradable antibacterial fiber line, and the first degradable antibacterial fiber line and the lyocell fiber line are arranged at intervals along the warp direction.
Through adopting above-mentioned technical scheme, can reduce the cotton crepe main part of people and weave the degree of difficulty and can promote holistic resilience for this application has better straight and smooth nature and wrinkle resistance.
Preferably, the crepe staple fiber body is formed by flat weaving of warps and wefts; a second degradable antibacterial fiber line is arranged in the circumferential direction of the lyocell fiber line; the second degradable antibacterial fiber thread is spirally wound in the circumferential direction of the lyocell fiber thread along the axial direction of the lyocell fiber thread; the second degradable antibacterial fiber thread is a nano antibacterial regenerated protein fiber thread or a chitin fiber thread.
Through adopting above-mentioned technical scheme, can reduce the cotton crepe main part of people and weave the degree of difficulty and give better bacterinertness, the close skin nature of this application for this application is worn more comfortablely and safety.
Preferably, the first degradable antibacterial fiber thread is a nano antibacterial regenerated protein fiber thread or a chitin fiber thread.
By adopting the technical scheme, the nano antibacterial regenerated protein fiber thread is prepared from the nano antibacterial regenerated protein fiber, so that the application has better antibacterial property and bidirectional temperature regulation function, and is more comfortable and safe to wear; the chitin fiber thread is prepared from chitin fibers, so that the application has better antibacterial property and skin-friendly property, is more comfortable and safer to wear, and can improve the skin quality.
Preferably, the crepe staple fiber body is formed by flat weaving of warps and wefts; the warps also comprise degradable composite threads, and the degradable composite threads and the lyocell fiber threads are arranged at intervals along the warp direction; the degradable composite thread is formed by twisting nanometer antibacterial regenerated protein fiber and hollow polylactic acid fiber.
By adopting the technical scheme, the degradable composite wire can be degraded under natural conditions, the integral environmental protection performance is ensured, and the degradable composite wire formed by twisting the nano antibacterial regenerated protein fiber and the hollow polylactic acid fiber has better antibacterial property, wear resistance and rebound resilience, so that the environmental protection performance, the moisture absorption and air permeability, the crease resistance, the stiffness, the antibacterial property and the wearing comfort of the application can be improved, and the weaving and processing are convenient.
In summary, the present application has the following advantages:
1. this application adopts environmental protection fibre lyocell fibre line and high crimping high wet modulus viscose fiber line to weave and form for this application has better feature of environmental protection simultaneously and has better moisture absorption gas permeability, compliance, the travelling comfort of dress, has certain crease resistance and non-ironing nature in addition.
2. The degradable composite wire is woven in the application, so that the application has better environmental protection performance, moisture absorption and air permeability, wrinkle resistance and stiffness, and also has better antibacterial property and wearing comfort, and is convenient to weave and process.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 in the present application.
Fig. 2 is a schematic view of a connection structure of a lyocell yarn and a first degradable polyester fiber in example 2 of the present application.
Fig. 3 is a schematic view of the connection structure of the high crimp high wet modulus viscose fiber yarn and the second degradable polyester fiber yarn in example 2 of the present application.
Fig. 4 is a schematic view of the overall structure of embodiment 3 in the present application.
Fig. 5 is a schematic view of a connection structure of a lyocell fiber thread and a first degradable antibacterial fiber thread in example 4 of the present application.
Fig. 6 is a schematic view of a connection structure of a lyocell fiber thread and a second degradable antibacterial fiber thread in example 4 of the present application.
Fig. 7 is a schematic view of the overall structure of embodiment 5 in the present application.
Fig. 8 is a schematic view of the overall structure of embodiment 6 in the present application.
Fig. 9 is a schematic structural diagram of the degradable composite wire in example 6 of the present application.
In the figure, 1, a crepe body made of rayon; 2. warp threads; 21. lyocell fiber yarns; 22. a first degradable polyester fiber; 23. a first degradable antimicrobial fiber thread; 24. a second degradable antibacterial fiber thread; 3. a weft; 31. high crimp high wet modulus viscose fiber thread; 32. a second degradable polyester fiber; 4. a degradable composite wire; 40. degradable twisted threads; 41. nano antibacterial regenerated protein fiber; 42. a hollow polylactic acid fiber.
Detailed Description
The present application is described in further detail below with reference to figures 1-9 and examples.
Example 1:
referring to fig. 1, the environment-friendly rayon crepe disclosed by the application comprises a rayon crepe body 1, wherein the rayon crepe body 1 is formed by plain weaving of warps 2 and wefts 3. The density of the warp 2 of the crepe body 1 is 80 pieces/10 cm, and the density of the weft 3 is 60 pieces/10 cm, so that the whole crepe body is light, thin and breathable. The warp 2 is 60 lyocell fiber threads 21, and the lyocell fiber threads 21 are formed by twisting semi-refined lyocell fibers. The lanjing lyocell fiber is prepared by using reproducible pulp formed by smashing bamboo, wood and the like as a raw material, is easy to degrade quickly under natural conditions and is environment-friendly; in addition, the solvent in the preparation process of the lanjing lyocell fiber can be recovered, harmful gases such as carbon disulfide and hydrogen sulfide can not be released, and the environmental protection property of the application is further improved. The lyocell fiber yarns 21 have the advantages of natural gloss, smooth hand feeling, high strength, basically no shrinkage and good moisture permeability and air permeability, and the better wearing comfort is ensured.
The weft 3 is 40 high-crimp high-wet-modulus viscose fiber lines 31, the high-crimp high-wet-modulus viscose fiber lines 31 are 40 semi-pure modal fiber lines, and the semi-pure modal fiber lines are formed by twisting semi-pure modal fibers. The landine modal fiber is easy to degrade rapidly under natural conditions, and the environmental protection performance of the application can be guaranteed. The semi-refined modal fiber has good moisture absorption capacity, can keep dry and breathable, and is beneficial to the physiological circulation and health of human bodies; and has good shape and size stability, so that the fabric has natural wrinkle resistance and non-ironing property, and is more convenient and natural to wear.
This application adopts lyocell fibre line 21 to be warp and high crimp high wet modulus viscose yarn 31 to be weft plain weaving and forms, can comparatively fast degradation under natural condition, has better feature of environmental protection, has better moisture absorption gas permeability, compliance in addition concurrently, and it is comparatively comfortable to wear.
Example 2:
example 2 differs from example 1 in that: example 2 improves the overall resilience and improves the overall stiffness. Referring to fig. 2, the specific structure is as follows: the lyocell fiber thread 21 is circumferentially and spirally wound with first degradable polyester fibers 22. The first degradable polyester fiber 22 is spirally wound around the lyocell fiber yarn 21 in the axial direction of the lyocell fiber yarn 21. The first degradable polyester fiber 22 can be commercialized polyglycolic acid ester fiber or polylactic acid fiber or poly epsilon-caprolactone fiber, the degradability of the first degradable polyester fiber 22 ensures the overall environmental protection property, and has better elasticity and wear resistance, and the wrinkling resistance and wear resistance of the fabric can be improved.
Referring to fig. 3, the high crimp high wet modulus viscose fiber line 31 is circumferentially and spirally wound with a second degradable polyester fiber 32. The second degradable polyester fiber 32 is spirally wound around the high-crimp high-wet-modulus viscose fiber line 31 in the axial direction of the high-crimp high-wet-modulus viscose fiber line 31. The second degradable polyester fiber 32 preferably adopts commercialized polyglycolic acid ester fiber or polylactic acid fiber, and the second degradable polyester fiber 32 has good degradability, ensures the overall environmental protection, has good elasticity and wear resistance, and can promote the wrinkle resistance and wear resistance of this application.
Example 3:
example 3 differs from example 1 in that: referring to fig. 4, example 3 improves the overall resilience and improves the overall stiffness. The concrete structure is as follows: the warp 2 is composed of lyocell fiber threads 21 and first degradable polyester fibers 22, and the lyocell fiber threads 21 and the first degradable polyester fibers 22 are arranged at intervals along the warp direction. The weft 3 is composed of a high-crimp high-wet-modulus viscose fiber line 31 and a second degradable polyester fiber 32, and the high-crimp high-wet-modulus viscose fiber line 31 and the second degradable polyester fiber 32 are arranged at intervals along the weft direction. First degradable polyester fiber 22 and second degradable polyester fiber 32 all adopt the polyglycolic acid ester fiber or polylactic acid fiber that have commercialized, can guarantee under the whole environmental protection performance, promote the resilience, crease resistance and the wearability of this application.
Example 4:
example 4 differs from example 1 in that: example 4 the antibacterial properties were improved, the specific structure is as follows: referring to fig. 5 and 6, the lyocell fiber thread 21 is circumferentially and spirally wound with a first degradable antibacterial fiber thread 23, and the first degradable antibacterial fiber thread 23 is circumferentially and spirally wound around the lyocell fiber thread 21 in the axial direction of the lyocell fiber thread 21. The second degradable antibacterial fiber line 24 is spirally wound on the high-crimp high-wet-modulus viscose fiber line 31 in the circumferential direction, and the second degradable antibacterial fiber line 24 is spirally wound on the high-crimp high-wet-modulus viscose fiber line 31 in the circumferential direction along the axial direction of the high-crimp high-wet-modulus viscose fiber line 31. The first degradable antibacterial fiber thread 23 and the second degradable antibacterial fiber thread 24 both adopt chitin fiber threads or nano antibacterial regenerated protein fiber threads. The chitin fiber thread is formed by twisting chitin fibers, the chitin fibers can be degraded under natural conditions, the environmental protection performance of the application is guaranteed, the chitin fibers have good skin-friendly performance and antibacterial performance, the overall comfort and antibacterial performance can be improved, and the chitin fiber thread is more sanitary, safe and comfortable to wear. The nano antibacterial regenerated protein fiber thread is prepared from nano antibacterial regenerated protein fibers, and the nano antibacterial regenerated protein fibers can be degraded under natural conditions, so that the environmental protection of the application is ensured; and the nano antibacterial regenerated protein fiber not only has better skin-friendly property and antibacterial property, but also has better phase change energy storage function, can carry out two-way adjustment on the temperature, and can further promote the sanitary safety and the comfort of the application.
Example 5:
example 5 differs from example 2 in that: referring to fig. 7, the warp 2 is composed of a lyocell fiber thread 21 and a first degradable antibacterial fiber thread 23, and the lyocell fiber thread 21 and the first degradable antibacterial fiber thread 23 are arranged at intervals in the warp direction. The weft 3 is composed of a high-crimp high-wet-modulus viscose fiber line 31 and a second degradable antibacterial fiber line 24, and the high-crimp high-wet-modulus viscose fiber line 31 and the second degradable antibacterial fiber line 24 are arranged at intervals along the weft direction. The first degradable antibacterial fiber thread 23 and the second degradable antibacterial fiber thread 24 both adopt chitin fiber threads or nano antibacterial regenerated protein fiber threads. Therefore, the antibacterial garment has the advantages of better environmental protection, moisture absorption and air permeability, wrinkle resistance and stiffness, better antibacterial property and wearing comfort.
Example 6:
example 6 differs from example 1 in that: referring to fig. 8, the warp yarn 2 is composed of a lyocell fiber yarn 21 and a degradable composite yarn 4. The weft yarn 3 is composed of a high crimp high wet modulus viscose fiber yarn 31 and a degradable twisted yarn 40.
Referring to fig. 9, the degradable twisted yarn 40 and the degradable composite yarn 4 have the same composition and structure. Taking the degradable composite thread 4 as an example, the degradable composite thread 4 is formed by twisting a nano antibacterial regenerated protein fiber 41 and a hollow polylactic acid fiber 42. Therefore, the fabric not only has better environmental protection performance, moisture absorption and air permeability, and wrinkle resistance and stiffness, but also has better antibacterial property and wearing comfort, and is convenient for weaving and processing.
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 (8)
1. The utility model provides an environment-friendly rayon crepe which characterized in that: comprises a rayon crepe body (1), wherein the rayon crepe body (1) is woven by warps (2) and wefts (3); the warp and weft density of the rayon crepe body (1) is 120-200 pieces/10 cm; the warp (2) comprises lyocell fibre threads (21) and the weft (3) comprises high crimp high wet modulus viscose fibre threads (31).
2. The environment-friendly rayon crepe as set forth in claim 1, wherein: the lyocell fiber yarn (21) is circumferentially provided with first degradable polyester fibers (22); the first degradable polyester fiber (22) is spirally wound around the lyocell fiber thread (21) in the circumferential direction along the axial direction of the lyocell fiber thread (21).
3. The environment-friendly rayon crepe as set forth in claim 2, wherein: the high-crimp high-wet-modulus viscose fiber line (31) is a modal fiber line; the high-crimp high-wet-modulus viscose fiber line (31) is circumferentially provided with second degradable polyester fibers (32); the second degradable polyester fiber (32) is spirally wound around the high-crimp high-wet-modulus viscose fiber line (31) along the axial direction of the high-crimp high-wet-modulus viscose fiber line (31).
4. The environment-friendly rayon crepe as set forth in claim 3, wherein: the first degradable polyester fiber (22) is a polyglycolic acid ester fiber, a polylactic acid fiber or a poly epsilon-caprolactone fiber; the second degradable polyester fiber (32) is a polyglycolic acid ester fiber or a polylactic acid fiber or a poly epsilon-caprolactone fiber.
5. The environment-friendly crepe staple fiber as set forth in claim 1 or 3, wherein: the crepe rayon body (1) is formed by flat weaving of warps (2) and wefts (3); the warp (2) also comprises a first degradable antibacterial fiber line (23), and the first degradable antibacterial fiber line (23) and the lyocell fiber line (21) are arranged at intervals along the warp direction.
6. The environment-friendly rayon crepe as set forth in claim 1, wherein: the crepe rayon body (1) is formed by flat weaving of warps (2) and wefts (3); a second degradable antibacterial fiber thread (24) is arranged on the lyocell fiber thread (21) in the circumferential direction; the second degradable antibacterial fiber thread (24) is spirally wound on the periphery of the lyocell fiber thread (21) along the axial direction of the lyocell fiber thread (21); the second degradable antibacterial fiber thread (24) is a nano antibacterial regenerated protein fiber thread or a chitin fiber thread.
7. The environment-friendly rayon crepe as set forth in claim 5, wherein: the first degradable antibacterial fiber thread (23) is a nano antibacterial regenerated protein fiber thread or a chitin fiber thread.
8. The environment-friendly rayon crepe as set forth in claim 1, wherein: the crepe rayon body (1) is formed by flat weaving of warps (2) and wefts (3); the warp (2) also comprises degradable composite threads (4), and the degradable composite threads (4) and the lyocell fiber threads (21) are arranged at intervals along the warp direction; the degradable composite thread (4) is formed by twisting nanometer antibacterial regenerated protein fiber (41) and hollow polylactic acid fiber (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336431.5U CN214830951U (en) | 2020-12-31 | 2020-12-31 | Environment-friendly rayon crepe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336431.5U CN214830951U (en) | 2020-12-31 | 2020-12-31 | Environment-friendly rayon crepe |
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| Publication Number | Publication Date |
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| CN214830951U true CN214830951U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023336431.5U Active CN214830951U (en) | 2020-12-31 | 2020-12-31 | Environment-friendly rayon crepe |
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| CN (1) | CN214830951U (en) |
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