CN114536933A - Lotus stem hollow storage bag type weaving core body with vertical channel - Google Patents
Lotus stem hollow storage bag type weaving core body with vertical channel Download PDFInfo
- Publication number
- CN114536933A CN114536933A CN202210289469.6A CN202210289469A CN114536933A CN 114536933 A CN114536933 A CN 114536933A CN 202210289469 A CN202210289469 A CN 202210289469A CN 114536933 A CN114536933 A CN 114536933A
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- Prior art keywords
- layer
- liquid
- woven fabric
- woven
- core body
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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.)
- Pending
Links
- 238000009941 weaving Methods 0.000 title claims abstract description 26
- 240000002853 Nelumbo nucifera Species 0.000 title claims abstract description 13
- 235000006508 Nelumbo nucifera Nutrition 0.000 title claims abstract description 13
- 235000006510 Nelumbo pentapetala Nutrition 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 239000002131 composite material Substances 0.000 claims abstract description 38
- 239000002759 woven fabric Substances 0.000 claims abstract description 33
- 239000004744 fabric Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011550 stock solution Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 5
- 230000002745 absorbent Effects 0.000 claims description 4
- 239000010410 layer Substances 0.000 abstract description 55
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 239000011229 interlayer Substances 0.000 abstract description 5
- 241001391944 Commicarpus scandens Species 0.000 abstract description 4
- 239000012466 permeate Substances 0.000 abstract 1
- 229920001131 Pulp (paper) Polymers 0.000 description 8
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
- B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D9/00—Open-work fabrics
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2509/00—Medical; Hygiene
- D10B2509/02—Bandages, dressings or absorbent pads
- D10B2509/026—Absorbent pads; Tampons; Laundry; Towels
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
Abstract
The invention discloses a lotus stem hollow storage bag type weaving core body with a vertical channel, which comprises a woven fabric layer with a flow guide function and a woven fabric composite layer with a liquid absorption and locking function, wherein a liquid storage interlayer for temporarily storing liquid is arranged between the woven fabric layer and the woven fabric composite layer, the liquid storage interlayer is formed by arranging a plurality of vertically arranged liquid storage bags, the liquid storage bags are communicated with the woven fabric layer and the woven fabric composite layer, and the longitude and latitude density of the woven fabric layer is less than that of the woven fabric composite layer; the core body is divided into three-layer structure of a woven cloth layer, a liquid storage layer and a woven cloth composite layer, and the woven cloth layer is made of sparse materials and has large aperture, so that liquid can permeate downwards quickly; the liquid storage layer is composed of liquid storage bags which are vertically arranged, so that liquid diversion is accelerated, liquid is buffered to flow out, the liquid can be temporarily stored, and the liquid is prevented from leaking; the woven fabric composite layer has a liquid locking absorption function, stored liquid continuously seeps downwards through the woven fabric composite layer, and the woven fabric composite layer can effectively absorb and lock the liquid to avoid the liquid leakage; in addition, the core body is made of a woven fabric material, so that the strength is high, the pulling resistance is high, and the core body is not easy to break when being used on a machine.
Description
Technical Field
The invention relates to a core body, in particular to a lotus stem hollow storage bag type woven core body with a vertical channel.
Background
Existing sanitary products are generally divided into two core structures: one is a wood pulp core, also known as a traditional core, made by mixing wood pulp with a high-absorbency resin; the other is a composite core body which is formed by machine pressing of dust-free paper, non-woven fabrics or wood pulp or toilet paper and high-absorptivity resin; the wood pulp core body is formed by disordered mixing of wood pulp and high-absorptivity resin, has a loose structure, absorbs water quickly, and can expand quickly after the wood pulp absorbs water, and secondly, the wood pulp core body is easy to form hard lumps and generate faults due to the loose structure after absorbing water, so that the sanitary product loses flatness and softness; the composite core body is easy to break due to overlarge tension in the transmission process of a machine, and the reject ratio of products is high; therefore, there is a strong need to provide an absorbent core made of a new material.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a lotus stem hollow reservoir bag type woven core body with a vertical channel.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a lotus stem cavity storage bag formula weaves core with perpendicular passageway, weaves the cloth layer including having the water conservancy diversion function and has the composite bed of weaving that absorbs the lock liquid function, it is equipped with the stock solution intermediate level that is used for interim storage liquid to weave the cloth layer and weave between the composite bed, the stock solution intermediate level is arranged by the stock solution bag of a plurality of perpendicular settings and is constituteed, just the stock solution bag intercommunication weave the cloth layer and weave the composite bed, the longitude and latitude density that weaves the cloth layer is less than the longitude and latitude density of the composite bed of weaving.
The woven cloth layer and the woven cloth composite layer are connected through vertical woven wires, and the liquid storage bag is formed between the woven wires.
The woven fabric composite layer is composed of woven fabric, fluff pulp and an absorbent resin material.
The aperture of the interstitial hole formed by weaving the warp yarns and the weft yarns of the woven fabric layer is 0.1mm-1.2 mm.
The aperture of the interstitial hole formed by weaving the warp yarns and the weft yarns of the weaving composite layer is 0.1mm-1.2 mm.
The woven core is subjected to hydrophilic treatment.
The invention has the beneficial effects that: the invention is divided into three-layer structure of a woven cloth layer, a liquid storage layer and a woven cloth composite layer, the aperture of the woven cloth layer is large, and the quick infiltration of liquid is facilitated; the liquid storage layer is composed of liquid storage bags which are vertically arranged, so that liquid diversion is accelerated, liquid is buffered to flow out, the liquid can be temporarily stored, and the liquid is prevented from leaking outwards; the weaving composite layer is combined by fluff pulp and high-absorptivity resin materials, and can effectively absorb and lock liquid while the liquid seeps downwards, so that the liquid is prevented from leaking; in addition, the core body is made of a woven fabric material, so that the strength is high, the pulling resistance is high, and the core body is not easy to break when being used.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic cross-sectional view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
It is to be understood that this description is made only by way of example and not as a limitation on the scope of the invention.
The plant has a lotus stem with a large number of vertical ventilation holes for taking water and oxygen in the atmosphere for breathing and growing. According to the invention, the vertical channel is built by adopting the material formed by the weaving process, so that liquid is quickly drained and ventilated through the channel.
Referring to fig. 1, a lotus stem hollow storage bag type weaving core with a vertical channel comprises a woven fabric layer 1 with a flow guiding function and a woven fabric composite layer 2 with a liquid absorption and locking function, wherein a liquid storage interlayer 3 for temporarily storing liquid is arranged between the woven fabric layer 1 and the woven fabric composite layer 2, the liquid storage interlayer 3 is formed by arranging a plurality of vertically arranged liquid storage bags 4, the liquid storage bags 4 are communicated with the woven fabric layer 1 and the woven fabric composite layer 2, and the longitude and latitude density of the woven fabric layer 1 is smaller than that of the woven fabric composite layer 2; the core body is divided into three-layer structures of a woven fabric layer, a liquid storage interlayer and a woven fabric composite layer, and the woven fabric layer is made of sparse materials and has large aperture, so that liquid can quickly infiltrate downwards; the liquid storage layer is composed of liquid storage bags which are vertically arranged, so that liquid diversion is accelerated, liquid is buffered to flow out, the liquid can be temporarily stored, and the liquid is prevented from leaking outwards; the weaving composite layer is made of dense materials and has an absorption function, stored liquid continuously seeps downwards through the weaving composite layer, and the weaving composite layer can effectively absorb and lock the liquid to avoid the liquid leakage; in addition, the core body is made of a woven fabric material, so that the strength is high, the pulling resistance is high, and the core body is not easy to break when being used.
It links to each other through vertical braided wire to weave between 1 on the cloth layer and the composite bed 2 of weaving, form between the braided wire reservoir 4 makes the core middle level have the cavity reservoir of perpendicular passageway, and wood pulp and SAP water-absorbent resin or dustless paper absorb the core such as with compound absorbent paper before the contrast, and fluffy has high resilience, possesses that drainage speed is fast and high gas permeability, avoids the damming when measuring greatly, improves the gas permeability, lets use more easily noninductive.
The weaving composite layer 2 is composed of weaving cloth, fluff pulp and an absorption resin material, and the fluff pulp and the absorption resin material are bonded on the surface of the weaving cloth after being mixed and formed by a wet method.
The woven cloth layer 1 and the woven composite layer 2 are woven by warps and wefts, and are high in strength, high in pulling resistance and not prone to breaking when being woven.
The aperture size of a clearance hole formed by weaving warp yarns and weft yarns of the woven cloth layer 1 is 0.1mm-1.2 mm; the aperture size of the interstitial holes formed by weaving the warp yarns and the weft yarns of the weaving composite layer 2 is 0.1mm-1.2mm, the larger the density of the warp yarns and the weft yarns is, the smaller the aperture of the interstitial holes formed between the warp yarns and the weft yarns is, the larger the aperture is, the faster the liquid infiltration speed is, the larger the infiltration amount is, and the liquid diversion is accelerated.
The woven core is subjected to hydrophilic treatment.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, and a connection may be a direct connection or an indirect connection via intermediate media. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (6)
1. The utility model provides a lotus stem cavity storage bag formula weaves core with perpendicular passageway, its characterized in that weaves cloth layer (1) including having the water conservancy diversion function and has the composite bed (2) of weaving that absorbs the lock liquid function, it is equipped with stock solution intermediate level (3) that are used for temporary storage liquid to weave cloth layer (1) and weave between composite bed (2), stock solution intermediate level (3) are arranged by stock solution bag (4) of a plurality of perpendicular settings and are constituteed, just stock solution bag (4) intercommunication weave cloth layer (1) and weave composite bed (2), the longitude and latitude density that weaves cloth layer (1) is less than the longitude and latitude density of weaving composite bed (2).
2. The lotus stem hollow reservoir bag type woven core body according to claim 1, wherein the woven fabric layer (1) and the woven fabric composite layer (2) are connected through vertical woven wires, and the reservoir bag (4) is formed between the woven wires.
3. The lotus-stem hollow reservoir-type woven core as claimed in claim 1, wherein the woven fabric composite layer (2) is composed of woven fabric, fluff pulp and an absorbent resin material.
4. The lotus stem hollow storage bag type woven core body as claimed in claim 1, wherein the aperture size of the mesopore formed by weaving the warp and weft of the woven fabric layer (1) is 0.1mm-1.2 mm.
5. The lotus stem hollow storage bag type woven core body as claimed in claim 1, wherein the aperture size of the interstitial hole formed by weaving the warp yarn and the weft yarn of the weaving composite layer (2) is 0.1mm-1.2 mm.
6. A lotus stem hollow reservoir bag type woven core as claimed in claim 1, wherein the woven core is subjected to hydrophilic treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210289469.6A CN114536933A (en) | 2022-03-22 | 2022-03-22 | Lotus stem hollow storage bag type weaving core body with vertical channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210289469.6A CN114536933A (en) | 2022-03-22 | 2022-03-22 | Lotus stem hollow storage bag type weaving core body with vertical channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114536933A true CN114536933A (en) | 2022-05-27 |
Family
ID=81665400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210289469.6A Pending CN114536933A (en) | 2022-03-22 | 2022-03-22 | Lotus stem hollow storage bag type weaving core body with vertical channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114536933A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6151928A (en) * | 1997-02-12 | 2000-11-28 | Vintex, Inc. | Textile fabric |
| JP2005137617A (en) * | 2003-11-07 | 2005-06-02 | Gunze Ltd | Cloth diaper and urine pad |
| CN103552299A (en) * | 2013-10-28 | 2014-02-05 | 紫罗兰家纺科技股份有限公司 | Honeycomb-type moisture absorption fabric |
| CN203677386U (en) * | 2013-07-28 | 2014-07-02 | 盐城天盛卫生用品有限公司 | Paper diaper with urine absorbent pad |
| CN209075174U (en) * | 2018-03-29 | 2019-07-09 | 泉州市汉奇卫生材料有限公司 | A kind of not discontinue absorptive core |
-
2022
- 2022-03-22 CN CN202210289469.6A patent/CN114536933A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6151928A (en) * | 1997-02-12 | 2000-11-28 | Vintex, Inc. | Textile fabric |
| JP2005137617A (en) * | 2003-11-07 | 2005-06-02 | Gunze Ltd | Cloth diaper and urine pad |
| CN203677386U (en) * | 2013-07-28 | 2014-07-02 | 盐城天盛卫生用品有限公司 | Paper diaper with urine absorbent pad |
| CN103552299A (en) * | 2013-10-28 | 2014-02-05 | 紫罗兰家纺科技股份有限公司 | Honeycomb-type moisture absorption fabric |
| CN209075174U (en) * | 2018-03-29 | 2019-07-09 | 泉州市汉奇卫生材料有限公司 | A kind of not discontinue absorptive core |
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