CN212611107U - Elasticity dodges silver-colored mixed yarn and textile fabric - Google Patents
Elasticity dodges silver-colored mixed yarn and textile fabric Download PDFInfo
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- CN212611107U CN212611107U CN202021418992.7U CN202021418992U CN212611107U CN 212611107 U CN212611107 U CN 212611107U CN 202021418992 U CN202021418992 U CN 202021418992U CN 212611107 U CN212611107 U CN 212611107U
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Abstract
The utility model discloses an elasticity dodges silver blended yarn and textile fabric, including looks blended yarn's bicomponent yarn and core yarn, wherein the bicomponent yarn is including decorating yarn and long filament, and an at least long filament twines as the endocyst on the core yarn, decorate the yarn as the outsourcing winding on the endocyst. By taking spandex as a core wire, taking chemical fiber filaments as an inner package and taking a gold-silver film as an outer package, the blended yarn formed by blending by adopting a mechanical coating machine can keep the metal glittering luster of the gold-silver film, and has good elasticity relative to common gold and silver yarns, so that the problems that the protective layer of the film is damaged by the elastic stretching of the common gold and silver yarns, the coating falls off, and the color fading or darkness is caused without the original metal glittering effect are solved.
Description
Technical Field
The utility model relates to a mixed yarn technical field especially relates to an elasticity dodges silver-colored mixed yarn and textile fabric.
Background
The metallic thread is made up of polyester film through vacuum aluminium plating, coating colorless or colour transparent paint on its surface, or laminating the polyester film with non-aluminium plated film, cutting into flat thread, and adding different colours of paint. Rainbow lines and fluorescent lines can also be made by special processes.
The metallic yarn generally finished product is not elastic, and the protective layer of the film can be damaged by elastic stretching, so that the paint falls off to cause color loss or dull effect without the original metallic glittering effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide an elasticity dodges silver-colored mixed yarn and textile fabric.
In order to achieve the above object, the technical solution of the present invention is: an elastic silver flashing blended yarn comprising a blended bicomponent yarn and a core yarn, wherein said bicomponent yarn comprises at least one filament, said bicomponent yarn comprises a decoration yarn and a filament, at least one filament is wound on said core yarn as an inner package, and said decoration yarn is wound on an inner package as an outer package.
Preferably, the at least one decorative yarn is wound on the core yarn as an inner package, and the filament is wound on the inner package as an outer package
Preferably, the core yarn is spandex.
Preferably, the filament is any one or more of nylon, terylene, acrylon, polypropylene fiber and natural fiber yarn.
Preferably, the draft ratio of the spandex is 2-4 times, and the thickness is 140D or more.
Preferably, the decorative yarn is a metallic yarn, and the thickness of the decorative yarn is 28-90D.
A processing method of elastic silver flashing blended yarn comprises the following steps:
step 1), leading spandex filaments out of spandex filament coils by a combined feeding roller;
step 2), pre-drafting the spandex filament by passing the spandex filament through a pre-drafting roller around two circles;
step 3) carrying out mechanical coating machine processing, and uniformly twisting and coating the spandex filament drawn bi-component yarns to the surface layer of the core yarns;
and 4) drafting the coated covered yarn for the second time, and sending the covered yarn to a yarn receiving tube of a covering machine for winding under the traction of a drafting roller.
Preferably, in the step 3) of mechanical covering machine processing, the core yarn is spandex, the inner package is chemical fiber filament yarn, and the outer package is metallic yarn, wherein the metallic yarn is uniformly covered on the yarn which is covered by the inner layer by the aid of a yarn unwinding device.
Preferably, the feeding speed of the combined roller in the step 1) is 2.5-4 m/min.
Preferably, the pre-draft in step 2) is about 1.6.
Preferably, in the step 3), the twist of the outer-layer wrapping yarn at the inner layer is 900-1300T/m, the twist of the outer-layer wrapping yarn at the outer layer is 500-700T/m, and the wrapping drafting multiple is 1.8-4.
Preferably, the multiplying power of the second drafting in the step 4) is reduced to 1.4-2, and the winding speed is 2.5-5 m/min.
A textile fabric comprising the blended yarn according to the foregoing method.
A garment comprising the yarn blend according to the foregoing.
Preferably, the garments include sportswear, coveralls, close-fitting garments (e.g. underpants) and ready-made garments (e.g. jeans), shirting and heavy fabrics.
Through adopting foretell technical scheme, the beneficial effects of the utility model are that: by taking spandex as a core wire, taking chemical fiber filaments as an inner package and taking a gold-silver film as an outer package, the blended yarn formed by blending by adopting a mechanical coating machine can keep the metal glittering luster of the gold-silver film, and has good elasticity relative to common gold and silver yarns, so that the problems that the protective layer of the film is damaged by the elastic stretching of the common gold and silver yarns, the coating falls off, and the color fading or darkness is caused without the original metal glittering effect are solved.
Drawings
Fig. 1 is a schematic structural view of the solid elastic silver blended yarn of the present invention;
FIG. 2 is a schematic drawing of a threading of a mechanical covering machine according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an upper unwinding device in an embodiment of the present invention.
Description of the main reference numerals: the device comprises a feeding roller 1, a thread rolling barrel 2, a thread guide 3, a hollow spindle on the lower layer 4, a thread guide hook on the air ring 5, a hollow spindle on the upper layer 6, a yarn guide roller 7, a pressing roller 8, a reciprocating thread guide 9 and a winding roller 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
[ according to the utility model provides an elasticity silver-sparkling mixed yarn ]
As shown in fig. 1, the yarn comprises a blended bicomponent yarn and a core yarn, wherein the bicomponent yarn comprises at least one filament, the bicomponent yarn comprises a decoration yarn and chemical fiber filaments, at least one chemical fiber filament is wound on the core yarn as an inner package, and the decoration yarn is wound on the inner package as an outer package.
[ method for processing elastic silver blended yarn according to the present invention ]
Step 1), leading spandex filaments out of the spandex filament coil by a combined feeding roller, wherein the feeding speed of the combined roller is 2.5-4 m/min;
step 2), pre-drafting the spandex filament by a pre-drafting roller around two circles, wherein the pre-drafting multiple is about 1.6;
step 3) carrying out mechanical coating machine processing, uniformly twisting and coating the spandex filament drafting bi-component yarns on the surface layer of the core yarns, wherein the twist of the outer-layer coated yarns on the inner layer is 900-1300T/m, the twist of the outer-layer coated yarns on the outer layer is 500-700T/m, and the coating drafting multiple is 1.8-4; further, when the mechanical covering machine is used for processing, the core yarn is spandex, the inner package is chemical fiber filaments, and the outer package is metallic yarns, wherein the metallic yarns are uniformly covered on the yarns with inner layer covering by the aid of a yarn unwinding device;
and 4) carrying out secondary drafting on the coated covered yarn, wherein the multiplying power of the secondary drafting is reduced to 1.4-2, and the coated covered yarn is sent to a yarn receiving tube of a covering machine to be wound under the traction of a drafting roller, and the winding speed is 2.5-5 m/min.
[ clothing according to the present invention ]
A garment comprising the elastic silver flash blended yarn.
Such garments include sportswear, coveralls, intimate apparel (e.g., underpants) and ready-made garments (e.g., jeans), shirting and heavy fabrics. Furthermore, the thick cloth can be used for shoe materials, sofa curtains and the like.
In this embodiment, the elastic silver-glittering blended yarn is processed by a mechanical covering machine.
The machine is a domestic Weifeng double-packing machine (computer digital control)
The machine operation data: the spandex drafting multiple is 3.8, the lower package rotating speed is 11000rpm, the lower package twist degree is 1100T/m, the upper package rotating speed is 6800rpm, the upper package twist degree is 680T/m, and the drafting multiple is as follows: 3.8, curl relaxation rate: 28 percent of
Example 1
In the embodiment, SP-210D spandex is used as a core wire, dyed yarn P-DTY75D/36F/2 polyester high-elastic yarn is used as an inner package, and M-01 gold and silver film is used as an outer package.
The core wire adopts SP-210D spandex with the drafting multiple speed of 3, so that the blended yarn has certain elasticity, as shown in figure 2, simultaneously the SP-210D spandex sequentially passes through a feeding roller → a silk rolling cylinder 2 → a silk guide 3 → a lower layer hollow spindle 4 → an air ring silk guide 5 → an upper layer hollow spindle 6 → an air ring silk guide 5 → a yarn guiding roller 7 → a pressing roller 8 → a reciprocating silk guide 3 → a winding roller 10, a plurality of color yarns P-DTY75D/36F/2 polyester high-elastic yarns are adopted in an inner bag, so that the blended yarn has certain elasticity and color, the P-DTY75D/36F/2 polyester high-elastic yarns are wound on the lower layer hollow spindle 4, when the SP-210D spandex passes through the lower layer hollow spindle 4, the P-DTY75D/36F/2 polyester high-elastic yarns are wound on an outer ring of the SP-210D spandex clockwise and simultaneously pass through the upper layer hollow spindle 6, the outer package adopts an M-01 gold-silver film, so that the blended yarn has a metal glittering effect, the M-01 gold-silver film is wound on the upper-layer hollow spindle 6, after SP-210D spandex and color yarn P-DTY75D/36F/2 terylene high-elastic yarn pass through the upper-layer hollow spindle 6, the M-01 gold-silver film is assisted by a yarn unwinding device, the M-01 gold-silver film is wound on the outer ring of the P-DTY75D/36F/2 terylene high-elastic yarn in a counterclockwise manner and is uniformly coated on the yarn coated on the inner layer to form the blended yarn, and the blended yarn passes through a yarn guide roller 7, a press roller 8, a reciprocating yarn guide 3 and a winding roller 10 to be wound and shaped to form the elastic glittering blended yarn.
Example 2
In this example, SP-210D spandex was used as core yarn, M-01 gold-silver film as inner wrap, and dyed yarn P-DTY75D/36F/2 polyester high stretch yarn as outer wrap.
The core wire adopts SP-210D spandex with the drafting multiple speed of 3, so that the blended yarn has certain elasticity, as shown in figure 2, simultaneously the SP-210D spandex sequentially passes through a feeding roller → a thread rolling cylinder 2 → a thread guide 3 → a lower hollow spindle 4 → an air ring thread guide 5 → an upper hollow spindle 6 → an air ring thread guide 5 → a yarn guiding roller 7 → a pressing roller 8 → a reciprocating thread guide 3 → a winding roller 10, a plurality of M-01 golden silver films are adopted in an inner package, so that the blended yarn has a metal glittering effect, the M-01 golden silver films are wound on the lower hollow spindle 4, when the SP-210D spandex passes through the lower hollow spindle 4, the M-01 golden silver films are clockwise wound on the outer ring of the SP-210D spandex and simultaneously pass through the upper hollow spindle 6 along with the SP-210D spandex, the outer package adopts P-DTY75D/36F/2 polyester high-elastic yarn, the blended yarn has certain elasticity and color, the P-DTY75D/36F/2 polyester high-elastic yarn is wound on the upper-layer hollow spindle 6, after SP-210D spandex and an M-01 gold-silver film pass through the upper-layer hollow spindle 6, the P-DTY75D/36F/2 polyester high-elastic yarn is assisted by a yarn unwinding device, the P-DTY75D/36F/2 polyester high-elastic yarn is wound on the outer ring of the P-DTY75D/36F/2 polyester high-elastic yarn in a counterclockwise manner, the yarn is uniformly coated on the yarn coated on the inner layer to form the blended yarn, and the blended yarn passes through a yarn guide roller 7, a press roller 8, a reciprocating motion yarn guide device 3 and a winding roller 10 to be wound and shaped to form the elastic silver-flashing blended yarn.
Example 3
In this example, M-01 gold-silver film was used as core, SP-210D spandex was used as inner wrap, and P-DTY75D/36F/2 polyester high stretch yarn was used as outer wrap.
The core wire adopts the M-01 gold and silver film, so that the blended yarn has a metal shining effect, as shown in figure 2, the M-01 gold and silver film spandex sequentially passes through a feeding roller → a thread rolling barrel 2 → a thread guide 3 → a lower layer hollow spindle 4 → an air ring guide 5 → an upper layer hollow spindle 6 → an air ring guide 5 → a yarn guiding roller 7 → a pressing roller 8 → a reciprocating thread guide 3 → a winding roller 10, SP-210D spandex with the drafting multiple speed of 3 is adopted in an inner package, so that the blended yarn has certain elasticity, the M-01 gold and silver film is wound on the lower layer hollow spindle 4, when the M-01 gold and silver film passes through the lower layer hollow spindle 4, the SP-210D spandex is clockwise wound on the outer ring of the M-01 gold and silver film, and the M-01 gold and silver film spandex simultaneously passes through the upper layer hollow spindle 6, the outer package adopts P-DTY75 terylene 75D/36F/2 high stretch yarn, the blended yarn has certain elasticity and color, the P-DTY75D/36F/2 polyester high-elastic yarn is wound on the upper-layer hollow spindle 6, after SP-210D spandex and an M-01 gold-silver film pass through the upper-layer hollow spindle 6, the P-DTY75D/36F/2 polyester high-elastic yarn is assisted by a yarn unwinding device, the P-DTY75D/36F/2 polyester high-elastic yarn is wound on the outer ring of the P-DTY75D/36F/2 polyester high-elastic yarn in a counterclockwise manner, the yarn is uniformly coated on the yarn coated on the inner layer to form the blended yarn, and the blended yarn passes through a yarn guide roller 7, a press roller 8, a reciprocating motion yarn guide device 3 and a winding roller 10 to be wound and shaped to form the elastic silver-flashing blended yarn.
Table 1: example 1, example 2 and example 3 comparison of stretch flash silver blended yarn blends
In the following description, the following comparison method is used,
fabric elongation: the elongation of the fabric is evaluated in one or more fabric tensile directions that are the directions of the composite yarns (i.e., the weft yarns, the warp yarns, or both) under a specified load (i.e., force).
Fabric recovery-refers to the ability of a fabric to return to its original length after it has been deformed by an elongation or tensile stress. Expressed as the percentage ratio of the increased extended length of the fabric under tension to the length of the fabric after elongation or tensile stress release.
Degree of glittering: refers to the color of the fabric.
Table 2: elasticity dodges silver-colored mixed yarn and ordinary dodge silver yarn, ordinary mixed yarn contrast:
it can be seen from table 2 that the elasticity of the elastic silver flashing blended yarn is higher than that of the common silver flashing yarn, and meanwhile, under the condition that the stretching length is the same, the recovery length of the elastic silver flashing blended yarn is far higher than that of the common silver flashing yarn, so that the elasticity of the elastic silver flashing blended yarn is higher than that of the common silver flashing yarn, and the fabric recovery performance is good. In examples 1, 2 and 3, in this example, SP-210D spandex was used as the core, P-DTY75D/36F/2 polyester high-elastic yarn as the inner package, and M-01 gold-silver film as the outer package, i.e., the technical solution of example 1, which is good in elasticity and good in glittering effect is the optimal technical solution.
Based on the outstanding resilience, elasticity and glittering degree of the elastic glittering silver blended yarn in the embodiment, the elastic glittering silver blended yarn is applied to sports shoes, bags and clothes such as casual clothes, sports clothes, work clothes, close-fitting clothes (such as underpants) and ready-made clothes (such as jeans), shirt clothes and medium-thickness fabrics such as sofa curtains so as to increase the aesthetic degree of fabrics.
The above-mentioned, only for the preferred embodiment of the present invention, can not limit the scope of the implementation of the present invention, all the equivalent changes and decorations made according to the claims of the present invention should still belong to the scope covered by the present invention.
Claims (7)
1. An elastic silver flashing blended yarn, which is characterized by comprising a blended bicomponent yarn and a core yarn, wherein the bicomponent yarn comprises a decoration yarn and a filament, at least one filament is wound on the core yarn as an inner package, and the decoration yarn is wound on the inner package as an outer package.
2. The stretch flash silver blended yarn of claim 1, wherein said at least one decorative yarn is wrapped around said core yarn as an inner wrap and said filament is wrapped around said inner wrap as an outer wrap.
3. An elastic glitter blended yarn in accordance with claim 1, wherein the core yarn is spandex.
4. The elastic silver flash blended yarn according to claim 1, wherein the filament is any one or more of nylon, terylene, acrylic fiber, polypropylene fiber and natural fiber yarn.
5. The elastic silver flash blended yarn according to claim 3, wherein the draft ratio of the spandex is 2-4 times, and the thickness is 140D or more.
6. The elastic glitter blended yarn as claimed in claim 1, wherein the decorative yarn is a metallic yarn with a thickness of 28-90D.
7. A textile fabric comprising the blended yarn of claim 1.
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| CN111764017A (en) * | 2020-07-17 | 2020-10-13 | 信泰(福建)科技有限公司 | Elastic silver flashing blended yarn, processing method thereof and shoes and clothes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111764017A (en) * | 2020-07-17 | 2020-10-13 | 信泰(福建)科技有限公司 | Elastic silver flashing blended yarn, processing method thereof and shoes and clothes |
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