Anti-pilling cut-flower fabric

Abstract

The utility model provides an anti-pilling cut-flower fabric, which belongs to the technical field of textile fabrics and comprises a base layer and a fluff layer. The fluff layer is arranged on one side of the base layer, and a cut-flower pattern is formed on the fluff layer; the base layer is formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns are fragrant, cool and breathable composite yarns; and the fluff layer is made of anti-pilling and anti-ultraviolet polyester filament yarns. The anti-pilling anti-ultraviolet polyester filament fabric comprises the base layer and the fluff layer which comprise the anti-pilling anti-ultraviolet polyester filament, so that the anti-pilling anti-ultraviolet polyester filament fabric has good anti-pilling performance, and made clothes are more durable.

Description

Technical Field

[0001] The utility model relates to the technical field of textile fabrics, in particular to an anti-pilling cut-flower fabric. Background Art

[0002] Cut flower fabric, also known as cut velvet fabric, can be made by cutting the velvet on the surface of silk, satin, cotton fabric or wool fabric to make the fabric present a pattern or pattern. Different shearing methods can produce different patterns, so the patterns of cut flower fabric are diverse and beautiful. In addition, cut flower fabric is usually made of yarn with light texture and good air permeability. It is very comfortable and breathable to wear, and is very suitable for summer wear. At the same time, the shearing process of cut flower fabric will also make the surface of the fabric very soft and comfortable to the touch, so it is also very suitable for underwear, pajamas and other clothing worn next to the body. The cut flower fabric used for summer clothing has poor anti-pilling performance. Summer clothing is frequently put on and taken off. The poor anti-pilling performance makes the fabric easy to pilling and fuzzing, affecting the appearance and comfort. To this end, the utility model provides an anti-pilling cut flower fabric. Utility Model Content

[0003] The utility model aims to provide an anti-pilling cut-pattern fabric.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:

[0005] An anti-pilling cut-flower fabric, comprising: a base layer and a fluff layer; the fluff layer is arranged on one side of the base layer, and a cut-flower pattern is formed on the fluff layer;

[0006] The base layer is interwoven with warp yarns and weft yarns; the warp yarns and the weft yarns are both fresh-scented, cool and breathable composite yarns; the fresh-scented, cool and breathable composite yarns include core yarns and wrapping yarns spirally wound around the outside of the core yarns; the core yarns are viscose spandex core-spun yarns; the wrapping yarns are anti-pilling and anti-UV polyester filaments and cool-sense polylactic acid filaments, and the anti-pilling and anti-UV polyester filaments and the cool-sense polylactic acid filaments are spirally wound around the outside of the viscose spandex core-spun yarns in an arrangement ratio of:; the core yarns of the viscose spandex core-spun yarns are spandex filaments, and the wrapping yarns are aromatic viscose fiber yarns;

[0007] The fluff layer is made of anti-pilling and anti-ultraviolet polyester filaments.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme, the anti-pilling and anti-UV polyester filaments used in the base layer are anti-pilling and anti-UV polyester filaments with special-shaped cross-sections.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme, the cross-sectional shape of the anti-pilling and anti-UV polyester filament is a circular arc cross composite shape; the circular arc cross composite shape includes a cross portion located in the center and arc portions connected to the four corners of the cross portion and facing the center.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, the cool feeling polylactic acid filaments are cool feeling polylactic acid filaments with special-shaped cross-sections.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, the cross-sectional shape of the cool polylactic acid filament is a circular arc cross composite shape; the circular arc cross composite shape includes a cross portion located in the center and arc portions connected to the four corners of the cross portion and facing the center.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, the spandex filaments are antibacterial spandex filaments.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme, a three-proof finishing agent layer is attached to the base layer.

[0014] The utility model has the following beneficial effects: the utility model includes a base layer and a fluff layer, both of which include anti-pilling and anti-ultraviolet polyester filaments, have good anti-pilling performance, and the made clothing is more durable. The base layer is woven with the warp and weft of the fresh and cool breathable composite yarn, and the fresh and cool breathable composite yarn is made of spandex core-spun yarn, anti-pilling and anti-ultraviolet polyester filaments and cool polylactic acid filaments. The viscose makes the base layer have good air permeability and moisture absorption, which meets the needs of summer use. The polyester filaments and polylactic acid filaments are coated on the outside of the viscose to protect the viscose and prevent the viscose from pilling and fluffing, so that the base layer has good anti-pilling performance. At the same time, the cool polylactic acid filaments make the base layer have a soft feel and a cool skin-friendly feel, which is suitable for summer clothing use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the layer structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the fragrant, cool and breathable composite yarn of the utility model.

[0017] Figure 3 It is a schematic cross-sectional view of the anti-pilling and anti-ultraviolet polyester filament of the utility model.

[0018] In the figure: 1. base layer; 2. fluff layer; 11. anti-pilling and UV-resistant polyester filament; 12. cool polylactic acid filament; 13. spandex filament; 14. aromatic viscose fiber yarn. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] like Figure 1 As shown, an anti-pilling cut-flower fabric comprises: a base layer 1 and a fluff layer 2, wherein the fluff layer 2 is arranged on one side of the base layer 1, and a cut-flower pattern is formed on the fluff layer 2.

[0021] The base layer 1 is interwoven with warp yarns and weft yarns, and both the warp yarns and the weft yarns are fresh, cool and breathable composite yarns.

[0022] like Figure 2 As shown, the fragrant cool breathable composite yarn includes a core yarn and a wrapping yarn spirally wound around the outside of the core yarn, the core yarn is a viscose spandex core-spun yarn, the wrapping yarn is an anti-pilling and anti-ultraviolet polyester filament 11 and a cool feeling polylactic acid filament 12, and the anti-pilling and anti-ultraviolet polyester filament 11 and the cool feeling polylactic acid filament 12 are spirally wound around the outside of the viscose spandex core-spun yarn in a 1:1 arrangement ratio. The anti-pilling and anti-ultraviolet polyester filament 11 and the cool feeling polylactic acid filament 12 have good anti-pilling properties, and are wound around the outside of the viscose spandex core-spun yarn to protect the viscose spandex core-spun yarn and prevent it from pilling.

[0023] The anti-pilling and anti-ultraviolet polyester filament 11 has good anti-pilling and anti-ultraviolet properties, which can meet the needs of summer clothing. Its preferred preparation method includes an esterification reaction process, a polymerization reaction process and a spinning process performed in sequence: the esterification reaction process includes a primary esterification reaction section and a secondary esterification reaction section, wherein: the primary esterification reaction section is implemented as follows: terephthalic acid, ethylene glycol and a third monomer are added to an esterification reaction kettle, and an esterification reaction is carried out at 250°C to 265°C. The molar ratio of terephthalic acid to ethylene glycol is 1:1.2 to 1.3, and the third monomer is an aliphatic dicarboxylic acid and a non-para-aromatic dicarboxylic acid. One or more of the above, and the amount thereof added is 0.3% to 3.5% by weight of terephthalic acid; the secondary esterification reaction section is implemented as follows: after the completion of the primary esterification reaction section, ethylene glycol is added and the temperature is lowered to 230°C to 235°C, and under nitrogen protection, polyethylene glycol with a number average molecular weight of 200 to 6000 is added as the fourth monomer, and the amount of the fourth monomer added is 0.5% to 4.2% by weight of terephthalic acid, and then a preparation liquid of a hindered amine light stabilizer with a mass concentration of 2% to 5% and a preparation liquid of a hindered phenol antioxidant with a mass concentration of 2% to 5% are added, stirred evenly, the reactor begins to heat up, and hydroxyl silicon with a hydroxyl value of 0.5% to 8.0% is slowly added Oil, carry out secondary esterification reaction, until the temperature of the reactor reaches 260°C, the secondary esterification reaction is completed, based on the weight of the polyester chips, the added amounts of the hindered amine light stabilizer and the hindered phenol antioxidant are 10-300ppm respectively, the prepared liquid of the hindered amine light stabilizer is a solution with a pH value of 4-5 obtained by dispersing the hindered amine light stabilizer in the solvent ethylene glycol and adding acetic acid, the prepared liquid of the hindered phenol antioxidant is a solution with a pH value of 4-5 obtained by dispersing the hindered phenol antioxidant in the solvent ethylene glycol and adding acetic acid; the added amount of the hydroxy silicone oil is 0.1%-1.2% of the weight of the polyester chips; the polymerization reaction process is implemented as follows :The pre-prepared ethylene glycol grinding liquid of nano-scale titanium dioxide is slowly added into the system after the secondary esterification reaction stage is completed, stirred evenly, a polymerization catalyst is added, vacuuming is started, and a prepolymerization reaction is carried out. The prepolymerization reaction temperature is controlled at 260°C to 275°C, and the vacuum degree is 0.6 to 2.0 kPa. The amount of the nano-scale titanium dioxide added is 0.1% to 0.8% of the weight of the polyester chips. After the prepolymerization reaction is completed, the vacuum system is closed, and a liquid or molten ultraviolet absorber is injected under nitrogen protection and negative pressure, mixed, filtered through a prepolymerization filter, and then enters a final polymerization kettle. The amount of the ultraviolet absorber added is 0.1% to 2.0%; finally, in the final polymerization kettle, the temperature is 270℃~285℃ and the pressure is 40~100Pa to carry out the final polymerization reaction. After the final polymerization reaction is completed, the material is discharged and pelletized to obtain the anti-ultraviolet and anti-pilling polyester slices; the preparation method also includes the steps of pre-crystallization and drying of the anti-ultraviolet and anti-pilling polyester slices before the spinning process, the pre-crystallization is carried out at a temperature of 110℃~130℃ for 2.5~5 hours, and the drying is carried out at a temperature of 130℃~145℃ for 3.5~5.0 hours. .

[0024] The cool polylactic acid filament 12 has skin-friendly cool properties and a soft feel, which can improve the comfort of the fabric. The preparation method includes feeding pre-dried polylactic acid slices and cool masterbatch from the main feed port and the side feed port of the main screw of the spinning machine, respectively, and melt spinning, the spinning temperature is 180-240°C, and the winding speed is 500-4000m / min.

[0025] The core yarn of the viscose spandex core-spun yarn is spandex filament 13, and the covering yarn is aromatic viscose fiber yarn 14. The spandex filament 13 has good elasticity, which makes the fabric have good elasticity and more comfortable to wear; the aromatic viscose fiber yarn 14 has good moisture absorption and air permeability and a fresh fragrance, which makes the fabric have a certain moisture absorption and air permeability effect, which makes it more comfortable to wear in summer. At the same time, the aromatic viscose also makes the fabric have a fragrance, which improves the texture and comfort of the fabric. Preferably, the spandex filament 13 is an antibacterial spandex filament to improve the antibacterial performance of the base layer 1.

[0026] Among them, the aromatic viscose fiber yarn 14 includes viscose fiber and the fragrance contained therein, the fragrance is made of natural plant hydrosol or flower water or floral dew, the viscose fiber spinning solution includes viscose fiber spinning stock solution and the fragrance made of the above-mentioned natural plant hydrosol or flower water or floral dew, and the above-mentioned fragrance is added in an amount of 0.2% to 15% of the weight of the viscose spinning stock solution.

[0027] The fluff layer 2 is made of anti-pilling and anti-ultraviolet polyester filaments 11 and has good anti-pilling performance.

[0028] Among them, preferably, the anti-pilling and anti-UV polyester filaments 11 used in the base layer 1 are anti-pilling and anti-UV polyester filaments with special cross-sections, and at the same time, the cool polylactic acid filaments 12 are cool polylactic acid filaments with special cross-sections to improve the moisture absorption and air permeability of the base layer 1.

[0029] The cross-sectional shape of the anti-pilling and anti-ultraviolet polyester filaments 11 and the cross-sectional shape of the cool feeling polylactic acid filaments 12 are both arc cross composite shapes.

[0030] like Figure 3 As shown, the arc cross composite shape includes a cross portion located in the center and arc portions connected to the four corners of the cross portion and facing the center.

[0031] A three-proof finishing agent layer is attached to the base layer 1, so that the base layer 1 has waterproof, oil-proof and antifouling properties. The three-proof finishing agent layer is prepared by dipping the base layer 1 into a three-proof finishing agent solution.

[0032] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. An anti-pilling cut-flower fabric, characterized in that: include: A base layer (1) and a fluff layer (2); the fluff layer (2) is arranged on one side of the base layer (1), and a cut-out pattern is formed on the fluff layer (2); The base layer (1) is formed by interweaving warp yarns and weft yarns; the warp yarns and weft yarns are both fresh-scented, cool-feeling, breathable composite yarns; the fresh-scented, cool-feeling, breathable composite yarns include core yarns and wrapping yarns spirally wound around the outside of the core yarns; the core yarns are viscose spandex core-spun yarns; the wrapping yarns are anti-pilling and anti-ultraviolet polyester filaments (11) and cool-feeling polylactic acid filaments (12), and the anti-pilling and anti-ultraviolet polyester filaments (11) and the cool-feeling polylactic acid filaments (12) are spirally wound around the outside of the viscose spandex core-spun yarns in a 1:1 arrangement ratio; the core yarns of the viscose spandex core-spun yarns are spandex filaments (13), and the wrapping yarns are aromatic viscose fiber yarns (14); The fluff layer (2) is made of anti-pilling and anti-ultraviolet polyester filaments (11).

2. The anti-pilling cut-out fabric according to claim 1, characterized in that: The anti-pilling and anti-ultraviolet polyester filaments (11) used in the base layer (1) are anti-pilling and anti-ultraviolet polyester filaments with special-shaped cross-sections.

3. The anti-pilling cut-out fabric according to claim 2, characterized in that: The cross-sectional shape of the anti-pilling and anti-ultraviolet polyester filament (11) is a circular arc cross composite shape; the circular arc cross composite shape comprises a cross portion located in the center and circular arc portions connected to the four corners of the cross portion and facing the center.

4. The anti-pilling cut-out fabric according to claim 1, characterized in that: The cool feeling polylactic acid filaments (12) are cool feeling polylactic acid filaments with special-shaped cross-sections.

5. The anti-pilling cut-out fabric according to claim 4, characterized in that: The cross-sectional shape of the cool polylactic acid filament (12) is a circular arc cross composite shape; the circular arc cross composite shape comprises a cross portion located in the center and circular arc portions connected to the four corners of the cross portion and facing the center.

6. The anti-pilling cut-out fabric according to claim 1, characterized in that: The spandex filaments (13) are antibacterial spandex filaments.

7. The anti-pilling cut-out fabric according to claim 1, characterized in that: A three-proof finishing agent layer is attached to the base layer (1).

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