CN219706322U - Waterproof antibacterial polymer canvas - Google Patents
Waterproof antibacterial polymer canvas Download PDFInfo
- Publication number
- CN219706322U CN219706322U CN202320839785.6U CN202320839785U CN219706322U CN 219706322 U CN219706322 U CN 219706322U CN 202320839785 U CN202320839785 U CN 202320839785U CN 219706322 U CN219706322 U CN 219706322U
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- CN
- China
- Prior art keywords
- layer
- waterproof
- canvas
- waterproof layer
- moisture
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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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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 26
- 229920000642 polymer Polymers 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 230000001954 sterilising effect Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 13
- 238000009941 weaving Methods 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000003115 biocidal effect Effects 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 15
- 238000010521 absorption reaction Methods 0.000 abstract description 14
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 description 11
- 229920000728 polyester Polymers 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 229920000433 Lyocell Polymers 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920002101 Chitin Polymers 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010019345 Heat stroke Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The embodiment of the utility model discloses waterproof and antibacterial high-molecular canvas, which specifically comprises base cloth, wherein a sterilization layer is fixedly connected to the outer side of the base cloth, a water absorption layer is fixedly connected to the other end of the sterilization layer, an inner waterproof layer is fixedly connected to the other end of the water absorption layer, an outer waterproof layer is fixedly connected to the other end of the inner waterproof layer, the inner waterproof layer comprises a first warp yarn and a first weft yarn, and the outer waterproof layer comprises a second warp yarn and a second weft yarn. According to the waterproof antibacterial high-molecular canvas provided by the utility model, through the arrangement of the high-molecular water-absorbing layer, moisture and moisture entering the high-molecular canvas can be timely absorbed, further infiltration of the moisture and the moisture is prevented, the moisture and the moisture can be homogenized, condensation of the moisture or the moisture on the surface of the canvas is prevented, and the use of the canvas is influenced; through the double-layer sterilization layer, the water absorption layer, the inner waterproof layer and the outer waterproof layer, the waterproof and antibacterial high polymer canvas has the function of double-sided waterproof.
Description
Technical Field
The utility model relates to the field of canvas, in particular to waterproof and antibacterial macromolecule canvas.
Background
The waterproof canvas is a canvas which is processed by a special process and is used for waterproofing, moisture proofing and cold proofing, and is generally a plastic coated cloth series. Is made up by using fibre fabric and chemical filling material and adopting the processes of soaking, coating, scraping, drying and cooling.
Through retrieving, among the prior art, the patent of authorizing of application number CN201620262057.3 has proposed a waterproof canvas, including the base cloth, the base cloth is netted interweaving by cotton fiber warp and tencel fiber weft and forms, the one side complex of base cloth has the polyvinyl chloride waterproof layer, the one side of keeping away from the base cloth of polyvinyl chloride waterproof layer is provided with a plurality of parallel recesses, pack in the recess have many with recess parallel arrangement's glass fiber, the complex has one deck polyester fiber cloth on polyvinyl chloride waterproof layer and the glass fiber.
Because the waterproof layer in the scheme is smeared on the base cloth, and the base cloth is formed by interweaving cotton fiber warp yarns and tencel fiber weft yarns in a net shape, gaps are reserved between the cotton fiber warp yarns and the tencel fiber weft yarns in the base cloth, the waterproof layer coated on the gaps is fragile because of no attachments, the waterproof layer positioned at the gaps is easy to break when the canvas is pulled or folded for many times, the waterproof performance of the canvas is affected, the canvas has single function, and the canvas is required to have an antibacterial function when in actual use, such as food storage.
Disclosure of Invention
In view of the above problems, the present utility model provides a waterproof and antibacterial polymer canvas, wherein a plurality of waterproof layers are provided, and gaps between two adjacent waterproof layers due to braiding are in a staggered state, so that the waterproof performance of the canvas is improved; a macromolecule water absorption layer is arranged on the inner side of the waterproof layer, so that when the waterproof layer fails, the water absorption layer can absorb a part of water; the inner side of the water absorption layer is provided with a natural fiber sterilization layer, so that the antibacterial performance of the canvas is improved; the heatstroke-preventing antibacterial polymer canvas has double-sided waterproof function.
The utility model provides a waterproof antibiotic polymer canvas, includes the base cloth, the outside fixedly connected with layer of disinfecting of base cloth, the other end fixedly connected with layer of absorbing water of layer of disinfecting, the other end fixedly connected with inner waterproof layer of absorbing water, the other end fixedly connected with outer waterproof layer of inner waterproof layer, inner waterproof layer includes warp one and weft one, outer waterproof layer includes warp two and weft two.
Preferably, the weaving method of the inner waterproof layer is the same as the weaving method of the outer waterproof layer, and waterproof coatings are coated on the outer surfaces of the inner waterproof layer and the outer waterproof layer.
Preferably, the first warp yarn has a larger size than the second warp yarn, and the first warp yarn is positioned below the two adjacent second warp yarns.
Preferably, the first weft yarn is positioned below two adjacent second weft yarns.
Preferably, the base cloth, the sterilization layer, the water absorption layer, the inner waterproof layer and the outer waterproof layer are fixed through an ultrasonic composite process, and the water absorption layer is made of a high polymer compound.
The utility model has the following beneficial effects:
1. according to the waterproof antibacterial high-molecular canvas provided by the utility model, through the arrangement of the high-molecular water-absorbing layer, moisture and moisture entering the high-molecular canvas can be timely absorbed, further infiltration of the moisture and the moisture is prevented, the moisture and the moisture can be homogenized, condensation of the moisture or the moisture on the surface of the canvas is prevented, and the use of the canvas is influenced.
2. According to the waterproof and antibacterial high-molecular canvas provided by the utility model, through the arrangement of the double-layer sterilization layer, the water absorption layer, the inner waterproof layer and the outer waterproof layer, the waterproof and antibacterial high-molecular canvas has the double-sided waterproof function, the service life of the canvas is prolonged, and due to the arrangement of the inner waterproof layer and the outer waterproof layer, gaps generated by braiding between the two layers of waterproof layers are in a staggered state, and the waterproof performance of the canvas is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exploded view of the novel structure;
FIG. 2 is a schematic top view of the novel structure;
FIG. 3 is an enlarged schematic view of a cross section of the novel structure when the inner waterproof layer and the outer waterproof layer are compounded;
fig. 4 is an enlarged schematic diagram of B in fig. 2.
In the figure: 1. a base cloth; 2. a sterilization layer; 3. a water-absorbing layer; 4. an inner waterproof layer; 5. an outer waterproof layer; 41. warp yarn I; 42. a first weft thread; 51. warp yarn II; 52. and a second weft yarn.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, a waterproof and antibacterial polymer canvas comprises a base cloth 1, wherein a sterilization layer 2 is fixedly connected to the outer surface of the base cloth 1, a water absorption layer 3 is fixedly connected to the other end of the sterilization layer 2, an inner waterproof layer 4 is fixedly connected to the other end of the water absorption layer 3, an outer waterproof layer 5 is fixedly connected to the other end of the inner waterproof layer 4, and the polymer canvas formed by the above structures has a double-sided waterproof function.
In some embodiments of the present utility model, the base fabric 1 is oxford, the sterilization layer 2 comprises natural antibacterial fibers (chitin antibacterial fibers), the chitin antibacterial fibers have a better antibacterial effect, the antibacterial performance of the canvas can be improved, the sterilization layer 2 is net-shaped, and the production cost of the canvas is reduced while the sterilization effect of the sterilization layer is ensured.
In some embodiments of the present utility model, the water absorbing layer 3 is made of a high molecular water absorbing compound, the water absorbing layer 3 includes polyester fibers, the polyester fibers are made of dibasic acid and dibasic alcohol in a shortened manner, and the synthetic fibers obtained by light spinning of polyester are arranged on the inner side of the inner waterproof layer 4, so that when the waterproof layer leaks, the water absorbing layer 3 can quickly absorb moisture or water vapor entering into the canvas, further infiltration of the moisture or water vapor is prevented, and the moisture or water vapor can be quickly diffused in the water absorbing layer 3, so that local moisture saturation phenomenon of the canvas is prevented, and further condensation on the surface of the canvas can be prevented.
Referring to fig. 1 to 4, the inner waterproof layer 4 of the present utility model includes a first warp 41 and a first weft 42, the outer waterproof layer 5 includes a second warp 51 and a second weft 52, the weaving method of the inner waterproof layer 4 is the same as the weaving method of the outer waterproof layer 5, and in some embodiments of the present utility model, both the inner waterproof layer 4 and the outer waterproof layer 5 adopt a plain weaving method, so as to ensure the strength of the canvas.
The size of the warp yarn I41 is larger than that of the warp yarn II 51, the warp yarn I41 is positioned below two adjacent warp yarns II 51, and the weft yarn I42 is positioned below two adjacent weft yarns II 52.
As is apparent from the above description, when the outer waterproof layer 5 is broken due to the aging of the canvas folds, the inner waterproof layer 4 can play a waterproof function, and the warps and wefts of the inner waterproof layer 4 can shield the gaps between the warps and wefts of the outer waterproof layer 5.
The base cloth 1, the sterilization layer 2, the water absorption layer 3, the inner waterproof layer 4 and the outer waterproof layer 5 are fixed through an ultrasonic composite process.
In summary, when the waterproof and antibacterial high polymer canvas is used, the waterproof and antibacterial high polymer canvas has the double-sided waterproof function, each side is provided with a double-layer waterproof layer, the waterproof effect is improved, the waterproof layer adopts a plain weave process, the strength of the canvas is improved, and the high polymer water absorption layer 3 arranged on the inner side of the waterproof layer can enable moisture or water vapor entering the canvas to diffuse rapidly, prevent the accumulation of the moisture or the water, prevent the occurrence of condensation phenomenon, prevent the continuous infiltration of the moisture and the water vapor, and facilitate the use of the canvas; the sterilization layer 2 arranged on the inner side of the water absorption layer 3 ensures that the canvas has antibacterial performance.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (5)
1. The utility model provides a waterproof antibiotic polymer canvas, includes base cloth (1), its characterized in that, the outside fixedly connected with layer (2) disinfects of base cloth (1), the other end fixedly connected with layer (3) that absorbs water of layer (2) disinfects, the other end fixedly connected with inner waterproof layer (4) of layer (3) absorbs water, the other end fixedly connected with outer waterproof layer (5) of inner waterproof layer (4), inner waterproof layer (4) include warp one (41) and weft one (42), outer waterproof layer (5) include warp two (51) and weft two (52).
2. The waterproof and antibacterial polymer canvas according to claim 1, wherein the weaving method of the inner waterproof layer (4) is the same as the weaving method of the outer waterproof layer (5), and the outer surfaces of the inner waterproof layer (4) and the outer waterproof layer (5) are coated with waterproof coatings.
3. A waterproof and antibacterial polymeric canvas according to claim 1 in which the first warp yarn (41) is of a greater size than the second warp yarn (51), the first warp yarn (41) being located below two adjacent second warp yarns (51).
4. A waterproof and antibacterial polymeric canvas according to claim 1 in which the first weft (42) is located beneath two adjacent second weft yarns (52).
5. The waterproof and antibacterial high-molecular canvas according to claim 1, wherein the base cloth (1), the sterilizing layer (2), the water absorbing layer (3), the inner waterproof layer (4) and the outer waterproof layer (5) are fixed by an ultrasonic composite process, and the water absorbing layer (3) is made of high-molecular compounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839785.6U CN219706322U (en) | 2023-04-11 | 2023-04-11 | Waterproof antibacterial polymer canvas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839785.6U CN219706322U (en) | 2023-04-11 | 2023-04-11 | Waterproof antibacterial polymer canvas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219706322U true CN219706322U (en) | 2023-09-19 |
Family
ID=87996943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320839785.6U Active CN219706322U (en) | 2023-04-11 | 2023-04-11 | Waterproof antibacterial polymer canvas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219706322U (en) |
-
2023
- 2023-04-11 CN CN202320839785.6U patent/CN219706322U/en active Active
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| GR01 | Patent grant |