CN209816406U - Elastic knitted fabric - Google Patents
Elastic knitted fabric Download PDFInfo
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- CN209816406U CN209816406U CN201822173691.1U CN201822173691U CN209816406U CN 209816406 U CN209816406 U CN 209816406U CN 201822173691 U CN201822173691 U CN 201822173691U CN 209816406 U CN209816406 U CN 209816406U
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Abstract
The utility model provides an elastic knitted fabric, it can solve because add the spandex in the current elastic knitted fabric, the spandex is ageing very easily after the lot of stretching, cause the surface fabric elasticity to lose greatly, and need just can obtain the pile structure through napping and napping processing, increased the problem of surface fabric manufacturing procedure and processing cost, it includes the imitative hair layer that contacts with the human body, the skin that contacts with external environment and the intermediate level of connecting imitative hair layer and skin, imitative hair layer is made up by at least one kind high F number yarn, high F number yarn is the yarn that D/F scope is between 0.5 ~ 1.6.6, the surface of imitative hair layer has the fine hair, the intermediate level is made up by heat preservation fiber, heat preservation fiber is polypropylene hollow fiber and its modified fiber or polyester hollow fiber and its modified fiber or one or more, the outer layer is formed by elastic shrinkage silk and ordinary yarn interweaving, elastic shrinkage silk is PET blending filament or PBT/PET blending filament.
Description
Technical Field
The utility model relates to a knitted fabric field specifically is an elasticity knitted fabric.
Background
Spandex has excellent elastic property, so in the existing elastic knitted fabric, spandex can be added mostly, but after the fabric is stretched and washed for many times in the using process, the spandex is easy to age, so that the elasticity of the fabric is greatly lost, the use of the fabric is seriously influenced, and if a plush structure is formed on the surface of the fabric, the skin-friendly heat-insulating property of the fabric is improved, the fabric is required to be dyed and shaped and then subjected to napping and raising treatment, so that the processing procedures and the processing cost of the fabric are increased.
SUMMERY OF THE UTILITY MODEL
Because add the spandex in to current elasticity knitted fabric, stretch back spandex many times and age very easily, cause surface fabric elasticity to lose greatly to and need just can obtain the pile structure through napping and raising processing, increased surface fabric manufacturing procedure and processing cost's technical problem, the utility model provides an elasticity knitted fabric, even can not lose after its surface fabric elasticity is stretched many times to from taking fine hair structure, need not to napping and raising processing, thermal insulation performance is also good.
The elastic knitted fabric is characterized by comprising a wool-like layer in contact with a human body, an outer layer in contact with the external environment and an intermediate layer for connecting the wool-like layer and the outer layer, wherein the wool-like layer is woven by at least one high-F number yarn, the high-F number yarn is a yarn with the D/F range of 0.5 ~ 1.6.6, the surface of the wool-like layer is provided with fluff, the intermediate layer is woven by heat-insulating fibers, the heat-insulating fibers are polypropylene hollow fibers and modified fibers thereof or polyester hollow fibers and modified fibers thereof or a plurality of polypropylene hollow fibers and modified fibers thereof, the outer layer is formed by interweaving elastic shrinkable yarns and common yarns, and the elastic shrinkable yarns are PTT/PET blended filaments or PBT/PET blended filaments.
It is further characterized in that:
the tuck area of the elastic shrinkage filaments in the outer layer accounts for 60-90% of the total area of the outer layer.
The fabric is formed by knitting upper needle disks of two needle tracks and lower needle cylinders of the two needle tracks, and 4 longitudinal rows and 8 paths are taken as a cycle, wherein in the 1 st longitudinal row, the 1 st, 3 rd, 4 th, 6 th, 7 th and 8 th paths are upper needle floating threads, the 2 nd path is upper needle looping, and the 5 th path is upper needle looping; in the 2 nd wale, the 1 st path is upper needle tucking, the 2 nd, 3 rd, 4 th, 5 th, 7 th and 8 th paths are upper needle floating threads, and the 6 th path is upper needle looping; in the 3 rd wale, the 1 st, 6 th and 7 th paths are lower needle tucking, the 2 nd and 5 th paths are lower needle floating threads, and the 3 rd, 4 th and 8 th paths are lower needle looping; in the 4 th wale, the 1 st and 6 th paths are lower needle floating threads, the 2 nd, 3 rd and 5 th paths are lower needle tucks, and the 4 th, 7 th and 8 th paths are lower needle loops.
Adopt in 1, 5 way the heat preservation fibre, adopt in 2, 6 way the high F number yarn, adopt in 3, 7 way ordinary yarn, adopt in 4, 8 way the elastic contraction silk.
The width of the fabric is 130cm ~ 150 cm.
The gram weight of the fabric is 190 g/m2 ~260g/m2。
The thickness of the middle layer is larger than that of the wool-like layer, and the thickness of the wool-like layer is larger than that of the outer layer.
The utility model has the advantages that:
the utility model discloses a knitting surface fabric comprises imitative hair layer, intermediate level and outer layer, wherein, imitative hair layer is knitted by high F number yarn, high F number yarn is the yarn that the D/F scope is between 0.5 ~ 1.6.6, the monofilament quantity is very much in a high F number yarn, the intermediate level is knitted by the heat preservation fibre that has hollow structure, can increase the static air in the surface fabric, improve the heat preservation performance of surface fabric, the elastic shrinkage silk is PTT/PET blending filament or PBT/PET blending filament, these two kinds of filament are two component filament, because there is the difference in the thermal shrinkage nature between each component, consequently with two component composite spinning side by side, two components can lead to forming the self-curling and the shrink effect of composite filament because of different shrinkages, thereby the elastic shrinkage silk has excellent elasticity and high boiling water shrinkage factor, because the surface fabric all will carry out dyeing before using, after the high temperature of conventional dyeing, the surface fabric can take place a large amount of shrinkage under the effect of elastic shrinkage silk, and then extrude high F number yarn and the elasticity fine hair, the surface of the high stretch yarn can also form the stable fine hair after-hair of the PET, the high stretch yarn is processed greatly, the high stretch wool-like hair layer, PET/PET is processed, the high elasticity silk is difficult to form again, the stable elasticity fine hair layer simultaneously, the stable elasticity is good, the high stretch yarn again, the high stretch yarn is not needed simultaneously, the high stretch yarn is good comfortable surface of the high stretch yarn is formed, the high stretch yarn is good.
Drawings
FIG. 1 is a front view of the fabric of the present invention;
FIG. 2 is a triangular view of the fabric of the present invention, wherein "-" represents a floating line, "V-shaped" represents an upper needle loop formation, ". inverted" represents a lower needle loop formation, ". U" represents an upper needle loop formation, and ". U" represents a lower needle loop formation.
Detailed Description
Referring to fig. 1, the utility model discloses an elastic knitted fabric, it includes the imitative matte 1 that contacts with the human body, outer 3 and the intermediate level 2 of connecting imitative matte 1 and outer 3 of external environment contact, the thickness of intermediate level 2 is greater than the thickness of imitative matte 1, the thickness of imitative matte 1 is greater than the thickness of outer 3, imitative matte 1 is knitted by at least one high F number yarn, high F number yarn is the yarn of arbitrary kind that D/F scope is between 0.5 ~ 1.6.6, the surface of imitative matte 1 has fine hair 11, intermediate level 2 is knitted by heat preservation fibre, heat preservation fibre is in polypropylene hollow fiber and its modified fiber or polyester hollow fiber and its modified fiberThe outer layer 3 is formed by interweaving elastic shrinkage yarns 31 and common yarns 32, the elastic shrinkage yarns 31 are PTT/PET blended filaments or PBT/PET blended filaments, the PTT/PET blended filaments and the PBT/PET blended filaments are commercially available filament varieties, tuck areas of the elastic shrinkage yarns 31 in the outer layer 3 account for 60% -90% of the total area of the outer layer 3, the design can enable the fabric to shrink better to form uniform and fine fluff, the fabric elasticity is better, the width of the fabric is 130cm ~ 150cm, and the gram weight of the fabric is 190 g/m2 ~260g/m2。
Referring to fig. 2, the fabric is formed by knitting upper dial of two needle tracks and lower cylinder of two needle tracks, and takes 4 longitudinal rows and 8 paths as a cycle, wherein in the 1 st longitudinal row, the 1 st, 3 rd, 4 th, 6 th, 7 th and 8 paths are upper needle floating threads, the 2 nd path is upper needle looping, and the 5 th path is upper needle tucking; in the 2 nd wale, the 1 st path is upper needle tucking, the 2 nd, 3 rd, 4 th, 5 th, 7 th and 8 th paths are upper needle floating threads, and the 6 th path is upper needle looping; in the 3 rd wale, the 1 st, 6 th and 7 th paths are lower needle tucking, the 2 nd and 5 th paths are lower needle floating threads, and the 3 rd, 4 th and 8 th paths are lower needle looping; in the 4 th wale, the 1 st and 6 th paths are lower needle floating threads, the 2 nd, 3 rd and 5 th paths are lower needle tucking, and the 4 th, 7 th and 8 th paths are lower needle looping; 1. The 5 ways adopt heat preservation fiber, the 2 and 6 ways adopt high F number yarn, the 3 and 7 ways adopt common yarn, and the 4 and 8 ways adopt elastic shrinkage yarn. The fabric structure formed by the weaving method has the advantages that the wool-like layer is more fluffy and comfortable, and the elasticity of the fabric is good.
Claims (7)
1. An elastic knitted fabric is characterized by comprising a wool-like layer in contact with a human body, an outer layer in contact with the external environment and an intermediate layer for connecting the wool-like layer and the outer layer, wherein the wool-like layer is woven by at least one high-F number yarn, the high-F number yarn is a yarn with the D/F range of 0.5 ~ 1.6.6, the surface of the wool-like layer is provided with fluff, the intermediate layer is woven by heat-insulating fibers, the heat-insulating fibers are one or more of polypropylene hollow fibers and modified fibers thereof or polyester hollow fibers and modified fibers thereof, the outer layer is formed by interweaving elastic shrinkable yarns and common yarns, and the elastic shrinkable yarns are PTT/PET blended filaments or PBT/PET blended filaments.
2. An elastic knitted fabric according to claim 1, characterised in that: the tuck area of the elastic shrinkage filaments in the outer layer accounts for 60-90% of the total area of the outer layer.
3. An elastic knitted fabric according to claim 1, characterised in that: the fabric is formed by knitting upper needle disks of two needle tracks and lower needle cylinders of the two needle tracks, and 4 longitudinal rows and 8 paths are taken as a cycle, wherein in the 1 st longitudinal row, the 1 st, 3 rd, 4 th, 6 th, 7 th and 8 th paths are upper needle floating threads, the 2 nd path is upper needle looping, and the 5 th path is upper needle looping; in the 2 nd wale, the 1 st path is upper needle tucking, the 2 nd, 3 rd, 4 th, 5 th, 7 th and 8 th paths are upper needle floating threads, and the 6 th path is upper needle looping; in the 3 rd wale, the 1 st, 6 th and 7 th paths are lower needle tucking, the 2 nd and 5 th paths are lower needle floating threads, and the 3 rd, 4 th and 8 th paths are lower needle looping; in the 4 th wale, the 1 st and 6 th paths are lower needle floating threads, the 2 nd, 3 rd and 5 th paths are lower needle tucks, and the 4 th, 7 th and 8 th paths are lower needle loops.
4. An elastic knitted fabric according to claim 3, characterised in that: adopt in 1, 5 way the heat preservation fibre, adopt in 2, 6 way the high F number yarn, adopt in 3, 7 way ordinary yarn, adopt in 4, 8 way the elastic contraction silk.
5. An elastic knitted fabric according to claim 1, wherein the width of the fabric is 130cm ~ 150 cm.
6. An elastic knitted fabric according to claim 1, characterised in that: the gram weight of the fabric is 190 g/m2~260g/m2。
7. An elastic knitted fabric according to claim 1, characterised in that: the thickness of the middle layer is larger than that of the wool-like layer, and the thickness of the wool-like layer is larger than that of the outer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173691.1U CN209816406U (en) | 2018-12-24 | 2018-12-24 | Elastic knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173691.1U CN209816406U (en) | 2018-12-24 | 2018-12-24 | Elastic knitted fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209816406U true CN209816406U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822173691.1U Active CN209816406U (en) | 2018-12-24 | 2018-12-24 | Elastic knitted fabric |
Country Status (1)
| Country | Link |
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| CN (1) | CN209816406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962198A (en) * | 2020-08-19 | 2020-11-20 | 无锡恒诺纺织科技有限公司 | Preparation method of spandex-free elastic knitted fabric |
| CN115182084A (en) * | 2022-07-08 | 2022-10-14 | 德骏(泉州)机械有限公司 | Knitting process of high-elasticity composite-free plush cloth |
-
2018
- 2018-12-24 CN CN201822173691.1U patent/CN209816406U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962198A (en) * | 2020-08-19 | 2020-11-20 | 无锡恒诺纺织科技有限公司 | Preparation method of spandex-free elastic knitted fabric |
| CN115182084A (en) * | 2022-07-08 | 2022-10-14 | 德骏(泉州)机械有限公司 | Knitting process of high-elasticity composite-free plush cloth |
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