CN218147171U - Anti-pilling antistatic damp-proof bedding fabric - Google Patents
Anti-pilling antistatic damp-proof bedding fabric Download PDFInfo
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- CN218147171U CN218147171U CN202222316827.6U CN202222316827U CN218147171U CN 218147171 U CN218147171 U CN 218147171U CN 202222316827 U CN202222316827 U CN 202222316827U CN 218147171 U CN218147171 U CN 218147171U
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Abstract
The utility model discloses an anti-pilling antistatic damp-proof bedding fabric, the warp and weft of which are polyester filament yarn and acrylic staple fiber double-package composite yarn and conductive composite yarn compounded by the yarn and antistatic conductive filament yarn; the double-wrapped composite yarn is of a core-wrapped and wrapped structure and sequentially comprises a core-wrapped layer, a short fiber layer and a wrapped layer from inside to outside, wherein the short fiber layer is wrapped on the surface of the core layer, the wrapped layer is spirally wrapped on the surface of the short fiber layer, and the wrapping directions of the short fiber layer and the wrapped layer are the same; the conductive composite yarn comprises an antistatic conductive filament and a double-package composite yarn, wherein the antistatic conductive filament is spirally wound on the surface of the double-package composite yarn, and the winding directions of the antistatic conductive filament and the package layer are opposite. The utility model discloses a bedding surface fabric has anti-pilling, antistatic properties, and dampproofing rapid-curing cutback is easily managed simultaneously, is the antistatic damp-proofing bedding surface fabric of anti-pilling.
Description
Technical Field
The utility model relates to the technical field of weaving, concretely relates to antistatic dampproofing bedding surface fabric of anti balling-up.
Background
For bedding, people not only need to be flat and beautiful, but also need to be soft, comfortable, moisture-absorbing and breathable, fluffing and pilling prevention, antistatic property, washing resistance and other characteristics, compared with the performance of various fiber materials, cellulose staple fibers such as pure cotton or polyester-cotton blend fibers are commonly used at present, but due to the fact that the moisture regain of cellulose fiber fabrics such as pure cotton is high and moisture is not easy to disperse, bedding fabrics can absorb moisture seriously and even can mildew for a long time under high-temperature and high-humidity environments such as plum rainy seasons, seasides and seaships in the south of China; the chemical synthetic fiber has far lower hygroscopicity than cellulose fiber, is not easy to absorb moisture, but has poor touch feeling and is easy to fluff, pill and rise static electricity, for example, short fiber fabrics such as terylene, acrylic fiber and the like are easy to fluff, pill and have serious static electricity, and the product has low price and grade, and can not meet the requirements of people on bedding fabrics.
In order to obtain a moisture-proof effect, multilayer composite fabrics have been developed. Patent CN202120793162.0 discloses a dampproofing fiber textile fabric, including base cloth layer, mould proof layer, hygroscopic layer, fibrous layer and antistatic backing, hygroscopic layer and antistatic backing set up respectively at textile fabric's outmost, and the base cloth layer sets up at textile fabric's inlayer, and one side of base cloth layer is provided with the hygroscopic layer, is provided with mould proof layer between hygroscopic layer and the base cloth layer. However, the multilayer composite fabric is complex in process, processing and treatment, poor in wrinkle resistance, prone to produce skewness, not resistant to washing, prone to fluffing and pilling and poor in practicability.
SUMMERY OF THE UTILITY MODEL
To the prior art, the utility model aims at providing an antistatic dampproofing bedding surface fabric of anti balling-up. The bedding fabric is comfortable to use, excellent in touch, moisture-proof, not prone to fluffing and pilling, antistatic, easy to wash, quick to dry and easy to manage, and is used in a humid environment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an anti-pilling, antistatic and damp-proof bedding fabric, wherein the single-layer bedding fabric is a woven fabric; the warp yarns of the single-layer bedding fabric are double-wrapped composite yarns and conductive composite yarns, and the weft yarns are the double-wrapped composite yarns and the conductive composite yarns;
the double-wrapped composite yarn is of a wrapped core structure and sequentially comprises a core wrapping layer, a short fiber layer and a wrapping layer from inside to outside, wherein the short fiber layer is wrapped on the surface of the core wrapping layer, the wrapping layer is spirally wrapped on the surface of the short fiber layer, and the wrapping directions of the short fiber layer and the wrapping layer are the same;
the conductive composite yarn comprises an antistatic conductive filament and a double-package composite yarn, wherein the antistatic conductive filament is spirally wound on the surface of the double-package composite yarn, and the winding direction of the antistatic conductive filament is opposite to that of the package layer.
Preferably, one conductive composite yarn in the warp and the weft is arranged in parallel with a plurality of double-package composite yarns side by side, and the distance between two adjacent conductive composite yarns in the warp or the weft is 0.5-2cm.
Preferably, the wrapping layer in the conductive composite yarn is Z-twisted, and the twist degree of the Z-twist is 600-1000 twists/m; the antistatic conductive filament is S twisted, and the twist degree range of the S twisted is 200-500 twists/m.
Preferably, the antistatic conductive filament of the conductive composite yarn is a polyester-based conductive filament.
More preferably, the strand number of the terylene-based conductive filament is 1 to 3F, the fiber fineness is 22 to 33dtex, and the specific resistance value is less than or equal to 10 8 Ω·cm。
Preferably, the core-spun layer of the double-wrapped composite yarn is made of polyester FDY (fully drawn yarn) filaments or polyester DTY (draw textured yarn) filaments, the wrapping layer is made of polyester FDY filaments or polyester DTY filaments, and the short fiber layer is made of acrylic fibers.
More preferably, the fiber fineness range of the terylene FDY filament or the terylene DTY filament is 22 to 111dtex, and the mass percentage of the terylene FDY filament or the terylene DTY filament in the yarn is 50 to 70 percent.
More preferably, the cross section of the terylene FDY filament or the terylene DTY filament is a special-shaped cross section, and the shape of the cross section is one or more of special-shaped cross sections such as cross, double cross, H-shaped, W-shaped, polygonal, leaf-shaped and the like.
More preferably, the acrylic fiber has a fiber fineness in the range of 0.8 to 1.5D.
The utility model has the advantages that:
the utility model discloses a two-package composite yarn adopts the structure that dacron filament core-spun wraps, and the dacron filament of dysmorphism cross-section plays and leads wet hydrofuge effect, and moisture is led wet fast, evaporation rate is fast, has dampproofing effect, uses for a long time under the high humidity environment, still has dry and comfortable experience and feels, and the bed article surface fabric is difficult for the fluff balling-up under the structure that dacron filament wraps, and the performance is good; the acrylic fiber brings excellent touch experience; the antistatic conductive filament yarn is used in the conductive composite yarn, so that the problem that the chemical fiber fabric is easy to generate static electricity is solved, and meanwhile, the excellent antistatic index can be achieved, so that the conductive composite yarn is a novel anti-pilling antistatic moisture-proof bedding fabric, and is suitable for long-term use in a humid environment.
The bedding fabric of the utility model is single-layer fabric, soft and glutinous hand feeling, softness, close fitting, good comfort, moisture resistance, pilling resistance and static resistance.
Drawings
FIG. 1: the structure schematic diagram of the double-package composite yarn of the utility model;
FIG. 2 is a schematic diagram: the structure schematic diagram of the conductive composite yarn of the utility model;
FIG. 3: the utility model discloses a double-wrapping composite yarn and conductive composite yarn arrangement mode in warp and weft;
shown in the figure: 1. the composite yarn comprises a core-spun layer, 2 a short fiber layer, 3 a wrapping layer, 4 an antistatic conductive filament, 5 double-wrapped composite yarns and 6 conductive composite yarns.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. 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 application belongs.
As described in the background art, the multilayer composite fabric is complex in process, processing and treatment, poor in wrinkle resistance, prone to produce skewness, not resistant to washing, prone to pilling and poor in practicability. Based on this, the utility model provides an antistatic dampproofing bedding surface fabric of anti balling-up is the shuttle surface fabric. Warp yarns of the bedding fabric are double-package composite yarns 5 and conductive composite yarns 6, weft yarns are the double-package composite yarns 5 and the conductive composite yarns 6, one conductive composite yarn 6 in the warp yarns and the weft yarns and a plurality of double-package composite yarns 5 are arranged in parallel side by side, and the distance between the conductive composite yarns 5 in two adjacent warp yarns or weft yarns is 0.5-2cm.
The double-wrapped composite yarn is of a wrapped core structure and sequentially comprises a wrapped core layer 1, a short fiber layer 2 and a wrapping layer 3 from inside to outside, the short fiber layer 2 wraps the surface of the wrapped core layer 1, the wrapping layer 3 is spirally wrapped on the surface of the short fiber layer 2, and the wrapping directions of the short fiber layer 2 and the wrapping layer 3 are the same; the core-spun layer 1 of the double-wrapped composite yarn is made of terylene FDY or terylene DTY filament, the wrapping layer 2 is made of terylene FDY or terylene DTY filament, the fiber fineness range of the terylene FDY filament or the terylene DTY filament is 22-111dtex, the fiber section of the filament is a special-shaped section, the shape of the special-shaped section is one or more of cross, double cross, H-shaped, W-shaped, polygonal, leaf-shaped and the like, and the mass percentage of the core-spun layer in the yarn is 50-70%. The short fiber layer 3 is made of acrylic fibers, and the fiber fineness range of the acrylic fibers is 0.8-1.5D.
The conductive composite yarn comprises an antistatic conductive filament 4 and a double-covered composite yarn, wherein the antistatic conductive filament 4 is spirally wound on the surface of the double-covered composite yarn, a wrapping layer 3 in the conductive composite yarn is Z-twisted, and the twist degree range of the Z-twisted is 600-1000 twists/m; the antistatic conductive filaments 4 are S-twisted, and the twist range of the S-twist is 200-500 twist/m. The antistatic conductive filament 4 is a terylene-based conductive filament, the strand number of the terylene-based conductive filament is 1-3F, the fiber fineness is 22-33dtex, and the specific resistance value is less than or equal to 10 dtex 8 Ω·cm。
In order to make the technical solutions of the present application more clearly understood by those skilled in the art, the technical solutions of the present application will be described in detail below with reference to specific embodiments.
The test materials used in the embodiment of the utility model are conventional test materials in the field, and can be purchased through commercial channels.
Examples
The double-wrapped composite yarn is characterized in that cross-shaped cross-section semi-dull 50D/36F terylene FDY filaments are used as a core-wrapped layer and a wrapping layer, 1.2D acrylic staple fibers are wrapped on the surface of the terylene FDY filaments used as the core-wrapped layer, the acrylic staple fibers are twisted in Z direction, the terylene FDY filaments used as the wrapping layer are spirally wound outside the acrylic staple fibers, the terylene FDY filaments of the wrapping layer are twisted in Z direction, the twist degree is 820 twists/m, and the 32S double-wrapped composite yarn with the core-wrapped wrapping structure is spun; white terylene-based 22dtex/3F conductive filament and 32S double-wrapped composite yarn are doubled and twisted into conductive composite yarn, the conductive filament is S twisted, the twist is 350 twists/m, and the specific resistance value of the conductive filament is 10 8 Omega cm; the warp yarns are arranged in parallel side by using 32S double-package composite yarns and conductive composite yarns, and the use ratio is 51:1, arranging 32S double-wrapped composite yarns and conductive composite yarns in parallel side by side in weft yarns, wherein the use ratio is 29:1; weaving according to the weave of five three fly-warp-surface satins and five three fly-weft-surface satins, wherein the width of the satin strip is2cm, the interval between the conductive composite yarns in the warp and the weft is 1cm, and the gram weight of the finished product is 160g/m 2 The finished product of the bedding fabric is white, and the fiber content of the fabric is as follows: 0.3 percent of conductive fiber, 60.8 percent of terylene, 38.9 percent of acrylon and 1.02 percent of official moisture regain.
Comparative example 1:
all the warp yarns and the weft yarns are pure cotton 32S yarns, and are woven according to five three-fly-surface satin and five three-fly-surface satin textures, the width of each satin is 2cm, and the gram weight of a finished product is 160g/m 2 And the finished bedding fabric is white in color.
Comparative example 2:
the warp and weft yarns are T/C65/35 32S polyester cotton yarns, and are woven according to five three-fly warp surface satin weaves and five three-fly weft surface satin weaves, the width of the satin is 2cm, and the gram weight of a finished product is 160g/m 2 And the finished bedding fabric is white in color.
Examples of the experiments
The moisture content of the bedding materials of examples, comparative examples 1 and 2 after being placed in a humid environment for 72 hours is shown in table 1, and the charge areal density, pilling and evaporation rate of the bedding materials of examples, comparative examples 1 and 2 are shown in table 2.
TABLE 1 Water cut test value
| Test environment | Examples | Comparative example 1 | Comparative example 2 |
| Relative humidity 65% and temperature 25 deg.C | 0.51％ | 8.35％ | 3.03％ |
| Relative humidity 100% temperature 28 deg.C | 1.22％ | 9.67％ | 3.49％ |
TABLE 2 surface Density of charges, pilling and evaporation Rate
| Test items | Examples | Comparative example 1 | Comparative example 2 |
| Charge area density/. Mu.Cm -2 | 0 | 1.7 | 3.03 |
| Pilling/grading | 4-5 | 3-4 | 3 |
| Evaporation rate/g.h -1 | 0.55 | 0.28 | 0.41 |
The double-wrapping composite yarn in the bedding fabric is of a polyester filament core-wrapping and wrapping structure, the fabric has the advantages of 4-5 grades of pilling, difficulty in pilling and good performance, and the excellent antistatic effect can be achieved by adding the conductive composite yarn with the warp-weft distance of 1 cm. The moisture regain of polyester fiber official setting is 0.4%, the moisture regain of acrylic fiber official setting is 2%, the bedding surface fabric moisture regain of embodiment is 1.02%, compare with comparative example 1, the moisture regain is low, the moisture absorption capacity is low, the surface fabric leads wet fast, moisture evaporation rate is fast under the polyester filament effect of dysmorphism cross-section, long-term the use under the high humidity environment, still have dry and comfortable experience sense, wash and easily dry, the addition of electrically conductive composite yarn has solved the synthetic fiber bedding surface fabric and has easily played the puzzlement of static.
The comparative example 1 is pure cotton bedding fabric, the fabric comfort is strong, but because the cotton fiber has strong hygroscopicity and the official moisture regain is 8.5%, the fabric is seriously wet and possibly mildewed after being used for a long time in a high-humidity environment, and the fabric is not easy to dry in the wet environment after being washed and is not suitable for being used in the high-humidity environment.
The comparative example 2 is a polyester-cotton blended bedding fabric, the polyester content is 65%, the cotton fiber content is 35%, the official moisture regain of the fabric is 3.24%, the moisture absorption capacity of the fabric is low, and the fabric has certain moisture resistance in a humid environment compared with the examples, but the bedding fabric of the comparative example 2 is poor in fuzzing and pilling resistance, easy to rub and generate static electricity, poor in touch feeling and strong in low-price sense.
To sum up, the utility model discloses a bedding surface fabric has anti-pilling, antistatic properties, and dampproofing rapid-curing cutback is easily arranged simultaneously, is the antistatic damp-proofing bedding surface fabric of anti-pilling.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. An anti-pilling, antistatic and damp-proof bedding fabric is characterized in that the bedding fabric is a woven fabric; warp yarns of the bedding fabric are double-wrapped composite yarns and conductive composite yarns, and weft yarns of the bedding fabric are the double-wrapped composite yarns and the conductive composite yarns;
the double-wrapped composite yarn is of a wrapped core structure and sequentially comprises a wrapped core layer, a short fiber layer and a wrapping layer from inside to outside, wherein the short fiber layer is wrapped on the surface of the wrapped core layer, the wrapping layer is spirally wrapped on the surface of the short fiber layer, and the wrapping directions of the short fiber layer and the wrapping layer are the same;
the conductive composite yarn comprises an antistatic conductive filament and a double-package composite yarn, wherein the antistatic conductive filament is spirally wound on the surface of the double-package composite yarn, and the winding direction of the antistatic conductive filament is opposite to that of the package layer.
2. The anti-pilling antistatic damp-proof bedding fabric as claimed in claim 1, wherein one conductive composite yarn in the warp and weft yarns and a plurality of double-wrapped composite yarns are arranged side by side in parallel, and the distance between two adjacent conductive composite yarns in the warp or weft yarns is 0.5-2cm.
3. The anti-pilling, antistatic and dampproof bedding fabric as claimed in claim 1, wherein the wrapping layer in the conductive composite yarn is Z-twisted, and the twist of the Z-twist is in a range of 600-1000 twists/m; the antistatic conductive filament is S twisted, and the twist degree range of the S twisted is 200-500 twists/m.
4. The anti-pilling antistatic damp-proof bedding fabric as claimed in claim 1, wherein the antistatic conductive filaments of the conductive composite yarns are polyester-based conductive filaments.
5. The anti-pilling, antistatic and damp-proof bedding fabric as claimed in claim 4, wherein the number of strands of the polyester-based conductive filament is 1-3F, the fiber fineness is 22-33dtex, and the specific resistance value is less than or equal to 10 dtex 8 Ω·cm。
6. The anti-pilling antistatic damp-proof bedding fabric as claimed in claim 1, wherein the core-spun layer of the double-wrapped composite yarn is made of terylene FDY (fully drawn yarn) filaments or terylene DTY (draw textured yarn) filaments, the wrapping layer is made of terylene FDY filaments or terylene DTY filaments, and the short fiber layer is made of acrylic fibers.
7. The anti-pilling, antistatic and damp-proof bedding fabric as claimed in claim 6, wherein the cross section of the terylene FDY filament or the terylene DTY filament is a special-shaped cross section, and the shape of the cross section is one or more of cross, double cross, H-shaped, W-shaped, polygonal and leaf-shaped special-shaped cross sections.
8. The anti-pilling antistatic moisture-proof bedding fabric as claimed in claim 6, wherein the fiber fineness of the acrylic fiber is in the range of 0.8-1.5D.
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| CN202222316827.6U CN218147171U (en) | 2022-09-01 | 2022-09-01 | Anti-pilling antistatic damp-proof bedding fabric |
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| CN202222316827.6U CN218147171U (en) | 2022-09-01 | 2022-09-01 | Anti-pilling antistatic damp-proof bedding fabric |
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