CN213681135U - Fabric based on bio-based material polyester-nylon composite fibers - Google Patents
Fabric based on bio-based material polyester-nylon composite fibers Download PDFInfo
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- CN213681135U CN213681135U CN202022117480.3U CN202022117480U CN213681135U CN 213681135 U CN213681135 U CN 213681135U CN 202022117480 U CN202022117480 U CN 202022117480U CN 213681135 U CN213681135 U CN 213681135U
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Abstract
The utility model discloses a fabric based on bio-based material polyester-nylon composite fiber, which is woven by a guide bar GB1 and a guide bar GB 2; the organization structure of the guide bar GB1 is 2-3/1-0//, and the organization structure of the guide bar GB2 is 1-0/1-2//; the guide bar GB1 adopts yarns which are orange petal type nylon-polyester composite fibers, and the guide bar GB2 adopts yarns which are polyester FDY fibers. The utility model discloses weave by sley bar GB1 and sley bar GB2 and form, specifically inject sley bar GB1 and sley bar GB 2's organizational structure, GB1 adopts the orange petal type bright and close composite fiber that washes simultaneously, has both had superfine fiber's soft and felt, has powerful hygroscopicity again, in the recess in polyamide fibre fibrous dysmorphism cross-section for the moisture absorption and sweat releasing performance of surface fabric can be stable lasting. The utility model has the characteristics of can effectively guarantee moisture absorption sweat-releasing stable lasting of performance.
Description
Technical Field
The utility model relates to a dacron surface fabric, especially a surface fabric based on bio-based material washes bright and beautiful composite fiber.
Background
The terylene fabric is a great variety of chemical fiber clothing fabrics used in daily life, and has the following characteristics: 1. the polyester fabric has higher strength and elastic recovery capability, is firm and durable, and is crease-resistant and non-ironing; 2. the terylene is the fabric with the best heat resistance in the synthetic fiber fabric and has thermoplasticity; 3. the light resistance of the polyester fabric is better; 4. the polyester fabric has good resistance to various chemicals, and is not damaged by acid and alkali, and is not afraid of mould and worm damage. The biggest advantage is that the anti-wrinkle and shape-preserving performances are good, and the fabric is suitable for making overcoat clothes. However, the moisture absorption of the polyester fabric is poor, and the comfort of wearing is affected due to stuffy feeling of wearing. In order to improve the moisture absorption and sweat releasing performance of the polyester fabric, a moisture absorption and sweat releasing auxiliary agent is generally used for performing moisture absorption and sweat releasing treatment on the polyester fabric, the used moisture absorption and sweat releasing finishing agent is mainly a compound substance taking water-dispersible polyester as a main component, and as a benzene ring with the same molecular structure as that of the polyester exists in the molecular structure of the moisture absorption and sweat releasing auxiliary agent, a molecular chain segment is firmly anchored on the surface of the polyester under the action of high temperature, so that the original hydrophobic surface of the polyester is changed into a durable hydrophilic surface, but as the water repellency of the polyester component is not changed, the absorbed moisture can be quickly released into the atmosphere, and the moisture absorption and sweat releasing effects of the fabric are improved. However, because the moisture absorption and sweat releasing auxiliary agent is attached to the surface of the polyester fiber, after a period of use and a certain number of times of washing, the moisture absorption and sweat releasing auxiliary agent may fall off, so that the moisture absorption performance of the polyester fabric is reduced or disappears. Therefore, the prior art has the problem that the moisture absorption and sweat releasing performance is easy to reduce along with the increase of the using time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a surface fabric based on bio-based material washes bright and beautiful composite fiber. The utility model has the characteristics of can effectively guarantee moisture absorption sweat-releasing stable lasting of performance.
The technical scheme of the utility model: the fabric based on the bio-based material polyester-nylon composite fiber is woven by a guide bar GB1 and a guide bar GB 2; the organization structure of the guide bar GB1 is 2-3/1-0//, and the organization structure of the guide bar GB2 is 1-0/1-2//; the guide bar GB1 adopts yarns which are orange petal type nylon-polyester composite fibers, and the guide bar GB2 adopts yarns which are polyester FDY fibers.
In the fabric based on the bio-based material polyester-nylon composite fiber, the guide bar GB1 and the guide bar GB2 are fully penetrated.
In the fabric based on the bio-based material polyester-polyamide composite fibers, the orange petal type polyester-polyamide composite fibers are 75D/36F 16 petal polyester-polyamide composite fibers.
In the fabric based on the bio-based material polyester-nylon composite fiber, the polyester FDY fiber is 50D/24F polyester FDY.
Compared with the prior art, the utility model discloses weave by sley bar GB1 and sley bar GB2 and form, specifically inject sley bar GB1 and sley bar GB 2's organizational structure, GB1 adopts orange valve type brocade to wash composite fiber simultaneously, both have superfine fiber's soft and feel, powerful hygroscopicity has again, GB2 adopts dacron FDY fibre, make the surface of fabric reach the feel of similar chamois, contact skin promotes the comfort level, the hygroscopicity that the fibre had embodies more dribble and full, sweat molecule after the motion gathers in the recess of polyamide fibre fibrous dysmorphism cross-section, and this individual property exists forever, the like product of avoiding is through the drawback that the water-absorbing capacity descends or disappears after the washing, thereby make the moisture absorption perspiring performance of surface fabric can be stable lasting. To sum up, the utility model has the characteristics of can effectively guarantee moisture absorption sweat-discharging stable lasting of performance.
Drawings
FIG. 1 is a schematic representation of the weave structure of a face fabric.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. The fabric based on the bio-based material polyester-nylon composite fiber is formed by weaving a guide bar GB1 and a guide bar GB2 as shown in figure 1; the organization structure of the guide bar GB1 is 2-3/1-0//, and the organization structure of the guide bar GB2 is 1-0/1-2//; the guide bar GB1 adopts yarns which are orange petal type nylon-polyester composite fibers, and the guide bar GB2 adopts yarns which are polyester FDY fibers.
Both bar GB1 and bar GB2 are full penetration.
The orange petal type polyester-polyamide composite fiber is 75D/36F 16 petal polyester-polyamide composite fiber.
The terylene FDY fiber is 50D/24F terylene FDY.
The production process of the fabric comprises the following steps:
firstly, warping polyamide-polyester composite fibers and polyester FDY fibers;
secondly, respectively using the polyester-nylon composite fibers and the polyester FDY fibers as raw materials of a guide bar GB1 and a guide bar GB2 of a warp knitting machine for knitting to obtain fabric grey cloth;
thirdly, dyeing and finishing the surface material blank cloth to obtain a finished product fabric;
the dyeing and finishing process comprises the steps of alkali amount treatment of the white blank, soaping treatment, neutralization treatment, white blank pre-setting, first bath dyeing, second bath dyeing and setting treatment.
And (3) adding knitting oil agent for static elimination during warping treatment.
When the alkali amount of the white blank is treated, the blank cloth of the dough is treated by adopting alkali amount mixed treatment liquid, the temperature of the alkali amount mixed treatment liquid is 100 ℃, the heat preservation time is 40min, the bath ratio is 1: 10;
the alkali amount mixed treatment liquid comprises the following components in parts by weight: 20 parts of liquid caustic soda; 4 parts of a refining agent;
the temperature during soaping is 70 ℃, and the heat preservation time is 10 min;
during neutralization treatment, the temperature is 50 ℃, and the temperature is kept for 10 min;
when the white blank is preshaped, the temperature is 180 ℃, the vehicle speed is 20m/min, and the overfeeding is 90-100 m.
The first bath dyeing treatment comprises the following specific processes: firstly, adjusting the temperature of a dye vat to 45 ℃, then adding dyeing acid, and adjusting the pH value to 4-4.5; after the interval of 5min, adding a leveling agent at a concentration of 1-2 g/L; adding disperse dye after 5min interval; after 5min, raising the temperature of the dye vat to 80 ℃ at a linear temperature raising speed of 2 ℃/min, then raising the temperature of the dye vat to 105 ℃ at a linear temperature raising speed of 0.5-1 ℃/min, preserving heat for 5min, then raising the temperature of the dye vat to 130 ℃ at a linear temperature raising speed of 1 ℃/min, and preserving heat for 30-45 min; and finally, reducing the temperature of the dye vat to 80 ℃ at a linear cooling speed of 4 ℃/min, and then naturally cooling the dye vat to 30 ℃.
The second bath dyeing treatment comprises the following specific processes: sequentially adding a bath softening agent, an acidic leveling agent and an acidic dye into a dye vat, and adjusting the pH value to 4-6; heating the dye vat to 60-70 ℃ at the heating rate of 1 ℃/min, and keeping the temperature for 15 min; then, the temperature of the dye vat is raised to 100 ℃, and the temperature is kept for 30-40 min; and then, reducing the temperature of the dye vat to 60 ℃, then reducing the temperature of the dye vat to 30 ℃, adding an acidic color fixing agent or soaping agent, raising the temperature of the dye vat to 70-80 ℃, preserving the temperature for 10-15min, and reducing the temperature of the dye vat to room temperature.
And during the shaping treatment, the temperature is 160 ℃, the vehicle speed is 35m/min, and the overfeeding is 90-120 m.
The fabric was 180 grams per square.
The polyamide-polyester composite fiber is prepared by respectively melting two polymer materials by two screw extruders, converging at an inlet of a spinneret orifice through respective flow channels of a composite spinneret assembly and jointly extruding, wherein the spinneret orifice is in a 16-petal orange petal type structure. The obtained fiber has the advantages of nylon and terylene, and has the advantages of softness, rigidity, good elasticity, good wear resistance and bright dyeing.
The bio-based polyamide is a new variety of fiber PA56 polymerized by a starch fermentation method, and the raw material is straw.
Claims (4)
1. The fabric based on the bio-based material polyester-nylon composite fiber is characterized in that: is knitted by a guide bar GB1 and a guide bar GB 2; the organization structure of the guide bar GB1 is 2-3/1-0//, and the organization structure of the guide bar GB2 is 1-0/1-2//; the guide bar GB1 adopts yarns which are orange petal type nylon-polyester composite fibers, and the guide bar GB2 adopts yarns which are polyester FDY fibers.
2. The fabric based on bio-based material polyester-nylon composite fibers according to claim 1, characterized in that: both bar GB1 and bar GB2 are full penetration.
3. The fabric based on bio-based material polyester-nylon composite fibers according to claim 1, characterized in that: the orange petal type polyester-polyamide composite fiber is 75D/36F 16 petal polyester-polyamide composite fiber.
4. The fabric based on bio-based material polyester-nylon composite fibers according to claim 1, characterized in that: the terylene FDY fiber is 50D/24F terylene FDY.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117480.3U CN213681135U (en) | 2020-09-24 | 2020-09-24 | Fabric based on bio-based material polyester-nylon composite fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117480.3U CN213681135U (en) | 2020-09-24 | 2020-09-24 | Fabric based on bio-based material polyester-nylon composite fibers |
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| CN213681135U true CN213681135U (en) | 2021-07-13 |
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| CN202022117480.3U Active CN213681135U (en) | 2020-09-24 | 2020-09-24 | Fabric based on bio-based material polyester-nylon composite fibers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112210881A (en) * | 2020-09-24 | 2021-01-12 | 浙江彩蝶实业股份有限公司 | Fabric based on bio-based material polyester-nylon composite fibers and production process |
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2020
- 2020-09-24 CN CN202022117480.3U patent/CN213681135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112210881A (en) * | 2020-09-24 | 2021-01-12 | 浙江彩蝶实业股份有限公司 | Fabric based on bio-based material polyester-nylon composite fibers and production process |
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