CN219856302U - Biodegradable lace fabric - Google Patents
Biodegradable lace fabric Download PDFInfo
- Publication number
- CN219856302U CN219856302U CN202320539736.0U CN202320539736U CN219856302U CN 219856302 U CN219856302 U CN 219856302U CN 202320539736 U CN202320539736 U CN 202320539736U CN 219856302 U CN219856302 U CN 219856302U
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- CN
- China
- Prior art keywords
- biodegradable
- layer
- fabric
- yarns
- spandex
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- 239000004744 fabric Substances 0.000 title claims abstract description 71
- 239000010410 layer Substances 0.000 claims abstract description 63
- 229920002334 Spandex Polymers 0.000 claims abstract description 31
- 239000004759 spandex Substances 0.000 claims abstract description 31
- 239000002344 surface layer Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 4
- 238000009941 weaving Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 6
- 229920002292 Nylon 6 Polymers 0.000 abstract description 2
- 239000002356 single layer Substances 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 238000006065 biodegradation reaction Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007321 biological mechanism Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
- Knitting Of Fabric (AREA)
Abstract
The utility model discloses a biodegradable lace fabric, which comprises a fabric surface layer, wherein the fabric surface layer comprises a contour line layer and a connecting surface layer, the contour line layer is formed by combining biodegradable yarns with two specifications, the process structure is L1/10/01/, a jacquard mesh layer is arranged at the bottom of the fabric surface layer, and a spandex bottom layer is arranged at the bottom of the jacquard mesh layer. The biodegradable lace fabric is manufactured by adopting the technical scheme, and the biodegradable performance of the polyamide 6 and 6 is utilized, so that the fabric has biodegradability, compared with a single layer of degradable material, the biodegradable performance of the fabric is improved, and the outline layer is woven by 480D and 160D thick and thin biodegradable yarns, so that the fabric has a three-dimensional flower-shaped outline, and the aesthetic property of the fabric is improved.
Description
Technical Field
The utility model relates to the technical field of fabrics, in particular to a biodegradable lace fabric.
Background
With the development of economy and the progress of society, environmental protection problems are increasingly prominent, with the gradual replacement of traditional pure natural fibers by synthetic fibers, artificial fibers and blend fibers, a large amount of undegradable waste cloth, clothes and the like are also gradually increased, and certain influence is caused on the sustainable development of the environment, so that chemical fiber improvement and degradation of special raw materials are urgent development and application tasks, a plurality of biodegradable fabrics are already developed in the prior art, for example, the utility model with the authority bulletin number of CN218020585U discloses a degradable fabric, the degradable layer can increase the degradable effect of the fabric, great contribution is made to the protection of the environment, the elastic layer can increase the elastic effect of the fabric, so that the fabric is not easy to deform, the antistatic layer can increase the antistatic effect of the fabric, the wear-resistant layer can increase the wear-resistant effect of the fabric, the service life of the fabric is prolonged, but the fabric lacks of three-dimension and is not beautiful, and only the degradable material is used in the degradable layer, but also the other fabric layers are not easy to degrade, so that the degradability of the fabric is poor. Therefore, we propose a biodegradable lace fabric.
Disclosure of Invention
In order to solve the problems, the utility model provides the following technical scheme: the biodegradable lace fabric comprises a fabric surface layer, wherein the fabric surface layer comprises a contour line layer and a connecting surface layer, the contour line layer is formed by combining biodegradable yarns of two specifications, the process structure is L1:10/01//, the connecting surface layer is formed by knitting biodegradable yarns, and the process structure is JB:00/22/, the surface layer bottom of the fabric is provided with a jacquard mesh layer, the jacquard mesh layer is woven by spandex blended yarns and has a technical structure of GB:11/00/, the bottom of the jacquard mesh layer is provided with a polyurethane bottom layer, and the polyurethane bottom layer is formed by filling 105D polyurethane with 00/11// full pad.
Preferably, the biodegradable yarns of the two specifications of the contour line layer are 160D biodegradable yarns and 480D biodegradable yarns, respectively.
Preferably, the biodegradable yarn is a polyamide 6,6 yarn.
Preferably, the spandex blend yarn is woven by biodegradable yarn blank spandex silk yarns.
Preferably, the biodegradable yarn is a 40D biodegradable yarn, and the spandex filament is a 20D spandex yarn.
Preferably, the jacquard mesh layer is provided with a jacquard bottom layer with a changed mesh structure at the bottom.
The utility model has the advantages and beneficial effects that: the utility model provides a biodegradable lace fabric, which uses polyamide 6,6 yarns as main yarns of each layer of fabric, and uses the biodegradability of the polyamide 6, so that the fabric has biodegradability, compared with a single layer of biodegradable material, the biodegradability of the fabric is improved, the jacquard mesh layer is woven by using spandex blended yarns, the jacquard comb is made of an empty spandex material, coagulation is generated at the junction with weft-inserted spandex, the quality risk of the spandex which is easy to leak in washing is avoided, the fabric quality is improved, the fabric is woven into a contour line layer by 480D and 160D thick and thin biodegradable yarns, the fabric has a three-dimensional pattern profile, the aesthetic property of the fabric is improved, the transverse elasticity of the raw material is improved by using the jacquard bottom layer at the bottom of the jacquard mesh layer, and the longitudinal elasticity and the resilience of the fabric are enhanced by using the arrangement of the spandex bottom layer.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is a schematic structural view of the spandex blend yarn of the present utility model.
In the figure: the fabric comprises a surface layer 1, a contour line layer 11, a connecting surface layer 12, a jacquard mesh layer 2, spandex mixed yarns 21, biodegradable yarns 211, spandex silk yarns 212 and a spandex bottom layer 3.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in fig. 1-3, the utility model is a biodegradable lace fabric, which comprises a fabric surface layer 1, wherein the fabric surface layer 1 comprises a contour line layer 11 and a connecting surface layer 12, the contour line layer 11 divides the fabric surface layer 1 into irregular areas, as shown in fig. 2, the three-dimensional property of the fabric is improved, and the aesthetic property of the fabric is further improved;
the outline layer 11 is formed by combining two types of biodegradable yarns, the process structure is L1:10/01//, the two types of biodegradable yarns of the outline layer 11 are respectively 160D biodegradable yarns and 480D biodegradable yarns, and the three-dimensional flower-shaped outline can be formed on the surface of the surface layer 1 of the fabric by combining the two types of thick and thin biodegradable yarns of 480D and 160D and different process steps, so that the aesthetic property of the fabric is improved;
the connecting surface layer 12 is woven by biodegradable yarns and has the technical structure of JB:00/22/, the connecting surface layer 12 is woven into various more stereoscopic pattern elements by using biodegradable yarns, as shown in fig. 2, the connecting surface layer 12 can be separated into different areas by the contour line layer 11, and the connecting surface layer 12 is woven into different patterns in the different areas, so that the stereoscopic performance and the aesthetic property of the fabric are improved;
the bottom of the surface layer 1 of the fabric is provided with a jacquard mesh layer 2, the jacquard mesh layer 2 is formed by weaving spandex mixed yarn 21, and the process structure is GB: the jacquard bottom layer with the changed mesh structure is arranged at the bottom of the jacquard mesh layer 2 at the rate of 11/00/, and the jacquard mesh layer 2 comprises a plurality of jacquard bottom layers with the changed mesh structures, so that the elasticity of the fabric in the transverse direction is enhanced due to the good elasticity of the raw materials;
the spandex hybrid yarn 21 is formed by weaving the biodegradable yarn 211 and the empty spandex silk yarn 212, the biodegradable yarn 211 is a 40D biodegradable yarn, the spandex silk yarn 212 is a 20D spandex yarn, the same-direction spandex is adopted in the process structure, the softness and comfort of the fabric are enhanced, and coagulation is generated at the joint of the jacquard comb and the weft-inserted spandex because the jacquard comb is made of empty spandex, so that the quality risk of spandex which is easy to leak in water washing of the spandex is avoided;
the bottom of the jacquard mesh layer 2 is provided with a polyurethane bottom layer 3, the polyurethane bottom layer 3 is formed by filling 105D polyurethane with 00/11// full pad, and the polyurethane bottom layer 3 enhances the elasticity and resilience of the longitudinal fabric;
the biodegradable yarns on the surface layer 1 and the jacquard mesh layer 2 of the fabric disclosed by the utility model are polyamide 6,6 yarns, the polyamide 6,6 is also called nylon 66 or PA66, raw materials in the polyamide 6,6 can enhance biodegradability, the fiber is expanded under high humidity, a biological mechanism called group induction triggers a biological film forming process, bacteria are promoted to enter the microstructure of the fiber, so that the fiber is rapidly degraded, the material is subjected to laboratory biodegradation tests according to ASTM5511, the biodegradation time is 5 years when the specific garbage landfill is carried out, the synthetic fiber needs more than 50 years, the fabric prepared from the material has excellent biodegradability, the environmental friendliness of the fabric is effectively improved, and the fabric has excellent biodegradability compared with a means of arranging a degradation layer only at one layer of the fabric.
When the fabric is used, 480D and 160D biodegradable yarns are utilized, and different technological processes are combined, so that the surface of the surface layer 1 of the fabric forms a three-dimensional flower-shaped outline, the outline layer 11 is divided into different areas, the connecting surface layer 12 is positioned in the different areas and weaved into different patterns, the three-dimensional property and the aesthetic property of the fabric are improved, the jacquard mesh layer 2 comprises a plurality of jacquard bottom layers with different mesh structure changes, the elasticity of the fabric in the transverse direction is enhanced due to the good elasticity of the raw materials, and the elastic force and the resilience of the longitudinal fabric are enhanced by the spandex bottom layer 3.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The biodegradable lace fabric comprises a fabric surface layer (1), and is characterized in that the fabric surface layer (1) comprises a contour line layer (11) and a connecting surface layer (12), the contour line layer (11) is formed by combining biodegradable yarns of two specifications, the process structure is L1:10/01//, and the connecting surface layer (12) is formed by weaving biodegradable yarns, and the process structure is JB:00/22/, the bottom of the surface layer (1) is provided with a jacquard mesh layer (2), the jacquard mesh layer (2) is formed by weaving spandex mixed yarns (21) and has a technical structure of GB:11/00/, the bottom of the jacquard mesh layer (2) is provided with a polyurethane bottom layer (3), and the polyurethane bottom layer (3) is formed by filling 105D polyurethane with 00/11// full pad.
2. Biodegradable lace fabric according to claim 1, characterized in that the two specifications of biodegradable yarns of the contour layer (11) are 160D biodegradable yarns and 480D biodegradable yarns, respectively.
3. The biodegradable lace fabric of claim 2, wherein the biodegradable yarn is a polyamide 6,6 yarn.
4. The biodegradable lace fabric according to claim 1, characterized in that said spandex blend (21) is woven from biodegradable yarns (211) blank spandex threads (212).
5. The biodegradable lace fabric according to claim 4, characterized in that said biodegradable yarn (211) is a 40D biodegradable yarn and said spandex yarn (212) is a 20D spandex yarn.
6. Biodegradable lace fabric according to claim 1, characterized in that the jacquard mesh layer (2) is provided at the bottom with a jacquard bottom layer with a varying mesh structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539736.0U CN219856302U (en) | 2023-03-20 | 2023-03-20 | Biodegradable lace fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539736.0U CN219856302U (en) | 2023-03-20 | 2023-03-20 | Biodegradable lace fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219856302U true CN219856302U (en) | 2023-10-20 |
Family
ID=88370040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320539736.0U Active CN219856302U (en) | 2023-03-20 | 2023-03-20 | Biodegradable lace fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219856302U (en) |
-
2023
- 2023-03-20 CN CN202320539736.0U patent/CN219856302U/en active Active
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