CN215792205U - Composite denim - Google Patents
Composite denim Download PDFInfo
- Publication number
- CN215792205U CN215792205U CN202122102908.1U CN202122102908U CN215792205U CN 215792205 U CN215792205 U CN 215792205U CN 202122102908 U CN202122102908 U CN 202122102908U CN 215792205 U CN215792205 U CN 215792205U
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- China
- Prior art keywords
- layer
- denim
- sealing strip
- edge sealing
- composite
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 210000001503 Joints Anatomy 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 48
- 229920002396 Polyurea Polymers 0.000 claims description 18
- 239000004831 Hot glue Substances 0.000 claims description 13
- 239000002121 nanofiber Substances 0.000 claims description 13
- 230000037250 Clearance Effects 0.000 claims description 3
- 230000035512 clearance Effects 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 description 18
- 229920000742 Cotton Polymers 0.000 description 5
- 238000009940 knitting Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000035699 permeability Effects 0.000 description 3
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003628 erosive Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000813 microbial Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229940097275 Indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-BUHFOSPRSA-N Indigo dye Chemical compound N\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-BUHFOSPRSA-N 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003385 bacteriostatic Effects 0.000 description 1
- 230000003115 biocidal Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Abstract
The utility model discloses a composite denim, which comprises a denim body and a composite layer arranged in the denim body, wherein a first edge sealing strip and a second edge sealing strip are respectively arranged at two sides of the denim body, a criss-cross netting layer is arranged on the outer surface of the denim body, two ends of the netting layer are respectively connected with the first edge sealing strip and the second edge sealing strip, and a first elastic part and a second elastic part are respectively arranged at the joints of the first edge sealing strip, the second edge sealing strip and the netting layer.
Description
Technical Field
The utility model relates to the technical field of denim, in particular to composite denim.
Background
The jean has wide application in life, including jeans, jeans coats and jeans skirts. Denim is an important part of garment fabric, while indigo dyed denim is more popular and unknown all over the world, because of the popular appearance of indigo dye on cotton denim, it may be the only dye recognized by the public, and with the improvement of national standard of living and consumption, people are demanding fashion and at the same time demand for garment functionality. The traditional pure cotton jean is usually woven by pure cotton fibers, although the pure cotton jean is tough and wear-resistant, the pure cotton jean lacks enough flexibility and elasticity, and meanwhile, the existing jean is easy to wrinkle and is thinner, so that the composite jean is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the composite denim, which can effectively solve the problems in the background art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a composite denim comprises a denim body and a composite layer arranged in the denim body, wherein a first edge sealing strip and a second edge sealing strip are arranged on two sides of the denim body respectively, a criss-cross mesh fabric layer is arranged on the outer surface of the denim body, two ends of the mesh fabric layer are connected with the first edge sealing strip and the second edge sealing strip respectively, and a first elastic part and a second elastic part are arranged at the joints of the first edge sealing strip, the second edge sealing strip and the mesh fabric layer respectively;
the composite bed is equipped with in proper order from top to bottom and shakes a fine hair cloth layer, nanofiber layer, PUR hot melt adhesive layer and plain weave gauze layer, shake a fine hair cloth layer with the clearance has between the screen cloth layer, the nanofiber layer with PUR hot melt adhesive layer bonding connection, plain weave gauze layer with the screen cloth layer is sewed up.
Particularly, the first elastic part is arranged at one end of the mesh fabric layer, the first elastic part is in a corrugated shape, the second elastic part is arranged at the other end of the mesh fabric layer, and the second elastic part is in a sawtooth shape.
Particularly, the cross section of the first edge sealing strip is rectangular, and the second edge sealing strip is provided with an arc-shaped surface.
Particularly, the mesh fabric layer is respectively sewn and fixed with the first edge sealing strip and the second edge sealing strip into an integral structure through sewing threads.
In particular, the thickness of the scrim layer is not less than the thickness of the scrim layer.
Compared with the prior art, the utility model has the beneficial effects that:
the composite denim is characterized in that a composite layer inside a denim body is composed of a plurality of layers of structures, namely a polar fleece layer, a nanofiber layer, a PUR hot melt adhesive layer and a plain gauze layer, the structures are sequentially connected from top to bottom, the PUR hot melt adhesive layer is respectively bonded with the nanofiber layer and the plain gauze layer, the polar fleece layer is one of knitted fabrics and is of a small shoe-shaped knitting structure, the knitted fabrics are knitted by a circular knitting machine, the gray fabrics are dyed after being knitted, then are processed by various complex processes of napping, carding, shearing, granule shaking and the like, the polar fleece is not easy to fall and pilling, napping on the reverse side is sparse and uniform, fluff is short, the texture is clear, and the fluffy elasticity is good, the nanofiber layer is a linear material with a diameter of nanometer scale and a larger length-diameter ratio, the diameter of the rice fiber is between 1nm and 100nm, the PUR of the PUR hot melt adhesive layer is fully called as moisture curing reaction polyurethane prepolymer, and the main component is isocyanate terminated polyurethane prepolymer. The PUR has adjustable bonding property and toughness, excellent bonding strength, temperature resistance, chemical corrosion resistance and aging resistance, soft hand feeling of plain gauze layers, natural and soft luster, strong hygroscopicity, good dyeability, good air permeability and heat retention, washing resistance, aging resistance, difficult moth-eating, easy mildew and deterioration caused by microbial erosion, and the first elastic part and the second elastic part at the two ends of the denim fabric can realize the anti-tearing effect and is more comfortable to wear.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of part A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a composite layer structure according to the present invention.
Reference numbers in the figures:
1. a denim body; 2. a first edge banding; 3. a second edge banding; 4. a first elastic part; 5. a second elastic part; 6. an arc-shaped surface; 7. compounding layers; 8. a mesh layer; 9. a polar fleece layer; 10. a nanofiber layer; 11. a PUR hot melt adhesive layer; 12. and (6) plain gauze layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1-3, the utility model provides a composite denim, which comprises a denim body 1 and a composite layer 7 arranged in the denim body 1, wherein a first edge banding 2 and a second edge banding 3 are respectively arranged on two sides of the denim body 1, a criss-cross mesh cloth layer 8 is arranged on the outer surface of the denim body 1, two ends of the mesh cloth layer 8 are respectively connected with the first edge banding 2 and the second edge banding 3, a first elastic part 4 and a second elastic part 5 are respectively arranged at the joints of the first edge banding 2, the second edge banding 3 and the mesh cloth layer 8, the first edge banding 2 and the second edge banding 3 are sewed on two ends of the denim body 1 through a knitting machine, the first edge banding 2 and the second edge banding 3 are respectively arranged at one end close to the denim body 1, and the mesh cloth layer 8 is connected with the structure, the first elastic part 4 and the second elastic part 5 at two ends of the denim can realize the anti-tearing effect.
Composite bed 7 is equipped with from top to bottom in proper order and shakes a fine hair cloth layer 9, nanofiber layer 10, PUR hot melt adhesive layer 11 and plain weave gauze layer 12, shake fine hair cloth layer 9 with the clearance has between the screen cloth layer 8, nanofiber layer 10 with 11 bonding connections of PUR hot melt adhesive layer, plain weave gauze layer 12 with screen cloth layer 8 is sewed up, and this implementation power soft handle, the moisture absorption gas permeability is strong, and the comfort level is good, and the stiff nature is suitable, and the fabric is not pincher trees, dimensional stability is good, has antibiotic, bacteriostatic function concurrently.
It is further described that the first elastic portion 4 is disposed at one end of the mesh fabric layer 8, the first elastic portion 4 is in a pleated shape, the second elastic portion 5 is disposed at the other end of the mesh fabric layer 8, the second elastic portion 5 is in a zigzag shape, the cross section of the first edge banding 2 is rectangular, the second edge banding 3 is provided with an arc-shaped surface 6, the thickness of the plain weave gauze layer 12 is not less than the thickness of the mesh fabric layer 8, and the structure of the embodiment is connected tightly.
The specific working principle is as follows: the composite layer 7 in the denim body 1 is composed of a multilayer structure which is respectively a polar fleece layer 9, a nanofiber layer 10, a PUR hot melt adhesive layer 11 and a plain gauze layer 12, the structure is sequentially connected from top to bottom, the PUR hot melt adhesive layer 11 is respectively bonded with the nanofiber layer 10 and the plain gauze layer 12, wherein the polar fleece layer 9 is one of knitted fabrics and is a small-size knitting structure, the knitted fabrics are knitted by a circular knitting machine, the gray fabrics are dyed, and then are subjected to various complex processing treatments such as napping, combing, shearing, granule shaking and the like, the hair is not easy to fall and pilling, the napping on the reverse side is uniform and thin, the fluff is short, the texture is clear, the fluffy elasticity is good, the nanofiber layer 10 is a linear material with a certain length-diameter ratio and a nanometer scale, the diameter of the rice fiber is between 1nm and 100nm, the PUR of the PUR hot melt adhesive layer 11 is a Chinese fully-called moisture curing reaction polyurethane, and the main component is isocyanate-terminated polyurethane. The bonding property and the toughness of the PUR can be adjusted, and the PUR has excellent bonding strength, temperature resistance, chemical corrosion resistance and aging resistance, the plain gauze layer 12 is soft in hand feeling, natural in luster, soft, strong in hygroscopicity, good in dyeing property, good in air permeability and heat retention, resistant to washing and aging, not easy to damage by worms, and easy to rot and rot due to microbial erosion, and the first elastic part 4 and the second elastic part 5 at two ends of the denim fabric can achieve the anti-tearing effect, so that the denim fabric is more comfortable to wear.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A composite denim is characterized in that: the denim fabric comprises a denim fabric body and a composite layer arranged in the denim fabric body, wherein a first edge sealing strip and a second edge sealing strip are respectively arranged on two sides of the denim fabric body, a criss-cross mesh fabric layer is arranged on the outer surface of the denim fabric body, two ends of the mesh fabric layer are respectively connected with the first edge sealing strip and the second edge sealing strip, and a first elastic part and a second elastic part are respectively arranged at the joints of the first edge sealing strip, the second edge sealing strip and the mesh fabric layer;
the composite bed is equipped with in proper order from top to bottom and shakes a fine hair cloth layer, nanofiber layer, PUR hot melt adhesive layer and plain weave gauze layer, shake a fine hair cloth layer with the clearance has between the screen cloth layer, the nanofiber layer with PUR hot melt adhesive layer bonding connection, plain weave gauze layer with the screen cloth layer is sewed up.
2. A composite denim according to claim 1, characterized in that: the first elastic part is arranged at one end of the mesh fabric layer, the first elastic part is in a fold shape, the second elastic part is arranged at the other end of the mesh fabric layer, and the second elastic part is in a sawtooth shape.
3. A composite denim according to claim 1, characterized in that: the cross-section of the first edge sealing strip is rectangular, and the second edge sealing strip is provided with an arc-shaped surface.
4. A composite denim according to claim 1, characterized in that: the mesh fabric layer is respectively sewn and fixed with the first edge sealing strip and the second edge sealing strip into an integral structure through stitches.
5. A composite denim according to claim 1, characterized in that: the thickness of the plain gauze layer is not less than that of the mesh fabric layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122102908.1U CN215792205U (en) | 2021-09-02 | 2021-09-02 | Composite denim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122102908.1U CN215792205U (en) | 2021-09-02 | 2021-09-02 | Composite denim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215792205U true CN215792205U (en) | 2022-02-11 |
Family
ID=80154966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122102908.1U Active CN215792205U (en) | 2021-09-02 | 2021-09-02 | Composite denim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215792205U (en) |
-
2021
- 2021-09-02 CN CN202122102908.1U patent/CN215792205U/en active Active
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