CN110584886A - Woven paper diaper core and preparation method thereof - Google Patents
Woven paper diaper core and preparation method thereof Download PDFInfo
- Publication number
- CN110584886A CN110584886A CN201910995403.7A CN201910995403A CN110584886A CN 110584886 A CN110584886 A CN 110584886A CN 201910995403 A CN201910995403 A CN 201910995403A CN 110584886 A CN110584886 A CN 110584886A
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- CN
- China
- Prior art keywords
- core
- cloth
- woven
- layer
- water
- Prior art date
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention discloses a woven paper diaper core body which comprises a supporting cloth strip and a high-molecular water-absorbing cloth strip, wherein the supporting cloth strip and the high-molecular water-absorbing cloth strip are woven in a cross shape to form a first woven layer and a second woven layer, the first woven layer is stacked on the second woven layer to form a core body inner core, the supporting cloth strip on the first woven layer is vertically crossed with the supporting cloth strip on the second woven layer, and water-permeable gauze wraps the core body inner core to form a core body main body. The baby urine absorbent core is novel in structure, the high polymer cloth strips are not easy to run out through the woven structure of the high polymer water absorbent cloth strips and the supporting cloth strips, the supporting cloth strips play a role in uniformly dispersing and guiding the flow, the baby urine is uniformly absorbed by the core body, the lump is prevented, the process is simple, and the production cost is low.
Description
Technical Field
The invention relates to the technical field of paper diapers, in particular to a woven paper diaper core and a preparation method thereof.
Background
The paper diaper for the baby is widely trusted by people due to the convenience in use, and particularly, the paper diaper can prevent the bed from being wetted at night to influence the sleeping quality of the baby and parents when the baby sleeps at night.
Most diaper adopt the form of parcel polymer absorbent particles such as non-woven fabrics, gauze, because polymer particles have mobility, easily because action of gravity, baby's action and pile up in the use, the effect of absorbing water is poor and play to stick together easily, though can adopt the form of compound core to fix polymer absorbent particles in present production technology, the technology is complicated, and manufacturing cost is high.
Disclosure of Invention
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
The utility model provides a woven diaper core, is including supporting the cloth, the polymer cloth that absorbs water, is the cross by supporting the cloth, the polymer cloth that absorbs water and weaves and form first weaving layer, second weaving layer, and first weaving layer is folded and is formed the core inner core on the second weaving layer, and the support cloth on the first weaving layer is crossed with the support cloth on the second weaving layer is perpendicular, and the outer parcel of core inner core has the infiltration gauze to form the core main part.
Further, the core body is provided with an annular sewing line, and the first woven layer and the second woven layer are fixedly connected with the water seepage gauze through the annular sewing line.
Further, the edges of the water permeable gauze are provided with inward hidden sewing lines.
A preparation method of a woven paper diaper core is used for preparing the paper diaper and comprises the following steps:
(1) taking the high molecular water-absorbing particles, and carrying out hot melting, spinning and flattening to obtain high molecular water-absorbing cloth;
(2) cutting the high molecular water absorption cloth in the step (1) to obtain high molecular water absorption cloth strips;
(3) cutting chemical fiber cotton cloth to obtain a supporting cloth strip;
(4) carrying out cross knitting on the high-molecular water-absorbing cloth strips in the step (2) and the supporting cloth strips in the step (3) to obtain a first knitting layer and a second knitting layer respectively;
(5) superposing the first woven layer and the second woven layer obtained in the step (4), wherein the supporting cloth strips of the first woven layer are vertically staggered with the supporting cloth strips of the second woven layer to obtain the core body inner core;
(6) wrapping and sewing the core inner core obtained in the step (5) by using water permeable gauze to obtain a core main body
(7) And (4) flattening and bagging the core body obtained in the step (6).
Further, the high molecular water-absorbing particles in the step (1) are acrylic acid polymers.
Further, the step (4) specifically comprises the following steps:
(1) the macromolecule water-absorbing cloth strips and the support cloth strips are woven in a cross shape to form woven cloth;
(2) and (3) cutting the woven cloth in the step (1) according to the shape of the diaper core to obtain a first woven layer and a second woven layer.
Further, the step (5) further includes stitching the edges of the first woven layer and the second woven layer after the first woven layer and the second woven layer are overlapped.
Compared with the prior art, the invention has the following beneficial effects: the baby urine absorbent core is novel in structure, the high polymer cloth strips are not easy to run out through the woven structure of the high polymer water absorbent cloth strips and the supporting cloth strips, the supporting cloth strips play a role in uniformly dispersing and guiding the flow, the baby urine is uniformly absorbed by the core body, the lump is prevented, the process is simple, and the production cost is low.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the mechanism of the core body inner core of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
Please refer to fig. 1, a core of a woven paper diaper comprises a supporting cloth strip 1 and a high polymer water-absorbing cloth strip 2, wherein the supporting cloth strip 1 and the high polymer water-absorbing cloth strip 2 are woven in a cross shape to form a first woven layer 3 and a second woven layer 4, the first woven layer 3 is stacked on the second woven layer 4 to form a core inner core 5, the supporting cloth strip on the first woven layer 3 is vertically crossed with the supporting cloth strip on the second woven layer, and the core inner core 5 is wrapped with water-permeable gauze 6 to form a core main body.
Further, the core body is provided with a ring-shaped sewing line 71, and the first weaving layer 3 and the second weaving layer 3 are fixedly connected with the water permeable gauze 6 through the ring-shaped sewing line 71.
Further, the edges of the porous gauze 6 have inwardly hidden sewing lines 61.
A preparation method of a woven paper diaper core is used for preparing the paper diaper and comprises the following steps:
(1) taking the high molecular water-absorbing particles, and carrying out hot melting, spinning and flattening to obtain high molecular water-absorbing cloth;
(2) cutting the high molecular water absorption cloth in the step (1) to obtain high molecular water absorption cloth strips;
(3) cutting chemical fiber cotton cloth to obtain a supporting cloth strip;
(4) carrying out cross knitting on the high-molecular water-absorbing cloth strips in the step (2) and the supporting cloth strips in the step (3) to obtain a first knitting layer and a second knitting layer respectively;
(5) superposing the first woven layer and the second woven layer obtained in the step (4), wherein the supporting cloth strips of the first woven layer are vertically staggered with the supporting cloth strips of the second woven layer to obtain the core body inner core;
(6) wrapping and sewing the core inner core obtained in the step (5) by using water permeable gauze to obtain a core main body
(7) And (4) flattening and bagging the core body obtained in the step (6).
Further, the high molecular water-absorbing particles in the step (1) are acrylic acid polymers.
Further, the step (4) specifically comprises the following steps:
(1) the macromolecule water-absorbing cloth strips and the support cloth strips are woven in a cross shape to form woven cloth;
(2) and (3) cutting the woven cloth in the step (1) according to the shape of the diaper core to obtain a first woven layer and a second woven layer.
Further, the step (5) further includes stitching the edges of the first woven layer and the second woven layer after the first woven layer and the second woven layer are overlapped.
It will be evident to those skilled in the art that the invention 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 invention 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.
Claims (7)
1. The utility model provides a woven diaper core, a serial communication port, including supporting the cloth, the polymer cloth that absorbs water, be the cross by supporting the cloth, the polymer cloth that absorbs water and weave and form first weaving layer, second weaving layer, first weaving layer is stacked and is formed the core inner core on the second weaving layer, and the support cloth on the first weaving layer is crossed perpendicularly with the support cloth on the second weaving layer, and the outer parcel of core inner core has the infiltration gauze to form the core main part.
2. The core body of the knitted diaper of claim 1, wherein the core body has a circular stitching line, and the first knitted layer and the second knitted layer are fixedly connected to the water permeable gauze by the circular stitching line.
3. The core for a woven diaper of claim 1, wherein the edges of the water-permeable scrim have inwardly hidden seams.
4. A method for manufacturing a core of a woven diaper for manufacturing the diaper according to claims 1-3, comprising the steps of:
(1) taking the high molecular water-absorbing particles, and carrying out hot melting, spinning and flattening to obtain high molecular water-absorbing cloth;
(2) cutting the high molecular water absorption cloth in the step (1) to obtain high molecular water absorption cloth strips;
(3) cutting chemical fiber cotton cloth to obtain a supporting cloth strip;
(4) carrying out cross knitting on the high-molecular water-absorbing cloth strips in the step (2) and the supporting cloth strips in the step (3) to obtain a first knitting layer and a second knitting layer respectively;
(5) superposing the first woven layer and the second woven layer obtained in the step (4), wherein the supporting cloth strips of the first woven layer are vertically staggered with the supporting cloth strips of the second woven layer to obtain the core body inner core;
(6) wrapping and sewing the core inner core obtained in the step (5) by using water permeable gauze to obtain a core main body
(7) And (4) flattening and bagging the core body obtained in the step (6).
5. The method for preparing a core of a knitted diaper according to claim 4, wherein the water-absorbing polymer particles in step (1) are acrylic polymers.
6. The method for preparing the core of the woven paper diaper as claimed in claim 4, wherein the step (4) comprises the following steps:
(1) the macromolecule water-absorbing cloth strips and the support cloth strips are woven in a cross shape to form woven cloth;
(2) and (3) cutting the woven cloth in the step (1) according to the shape of the diaper core to obtain a first woven layer and a second woven layer.
7. The method as claimed in claim 4, wherein the step (5) further comprises overlapping the first and second knitted layers and sewing the edges of the first and second knitted layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910995403.7A CN110584886A (en) | 2019-10-18 | 2019-10-18 | Woven paper diaper core and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910995403.7A CN110584886A (en) | 2019-10-18 | 2019-10-18 | Woven paper diaper core and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110584886A true CN110584886A (en) | 2019-12-20 |
Family
ID=68850905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910995403.7A Pending CN110584886A (en) | 2019-10-18 | 2019-10-18 | Woven paper diaper core and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110584886A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587798A (en) * | 2022-03-22 | 2022-06-07 | 广东景兴健康护理实业股份有限公司 | Hygienic product adopting hollow storage bag type woven core body |
| CN114712094A (en) * | 2022-03-22 | 2022-07-08 | 广东景兴健康护理实业股份有限公司 | Edge leakage prevention weaving core sanitary towel with diversion blocking groove |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1386484A (en) * | 2001-05-07 | 2002-12-25 | 尤妮佳股份有限公司 | Body fluid absorption article |
| CN201399053Y (en) * | 2009-05-15 | 2010-02-10 | 三雨国际股份有限公司 | Reusable single-sided absorbent pad |
| CN102355877A (en) * | 2009-02-05 | 2012-02-15 | 尤妮佳股份有限公司 | Device for manufacturing absorbing body and method of manufacturing gas permeable member |
| CN204169995U (en) * | 2014-10-28 | 2015-02-25 | 恒烨（福建）卫生用品有限公司 | A kind of novel baby paper diaper |
| CN109091308A (en) * | 2018-08-17 | 2018-12-28 | 爹地宝贝股份有限公司 | A kind of paper diaper absorbing main body with Weaving type |
| CN208838352U (en) * | 2018-03-14 | 2019-05-10 | 上海杰乔实业有限公司 | A kind of stereo weaving type paper diaper absorptive core |
-
2019
- 2019-10-18 CN CN201910995403.7A patent/CN110584886A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1386484A (en) * | 2001-05-07 | 2002-12-25 | 尤妮佳股份有限公司 | Body fluid absorption article |
| CN102355877A (en) * | 2009-02-05 | 2012-02-15 | 尤妮佳股份有限公司 | Device for manufacturing absorbing body and method of manufacturing gas permeable member |
| CN201399053Y (en) * | 2009-05-15 | 2010-02-10 | 三雨国际股份有限公司 | Reusable single-sided absorbent pad |
| CN204169995U (en) * | 2014-10-28 | 2015-02-25 | 恒烨（福建）卫生用品有限公司 | A kind of novel baby paper diaper |
| CN208838352U (en) * | 2018-03-14 | 2019-05-10 | 上海杰乔实业有限公司 | A kind of stereo weaving type paper diaper absorptive core |
| CN109091308A (en) * | 2018-08-17 | 2018-12-28 | 爹地宝贝股份有限公司 | A kind of paper diaper absorbing main body with Weaving type |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587798A (en) * | 2022-03-22 | 2022-06-07 | 广东景兴健康护理实业股份有限公司 | Hygienic product adopting hollow storage bag type woven core body |
| CN114712094A (en) * | 2022-03-22 | 2022-07-08 | 广东景兴健康护理实业股份有限公司 | Edge leakage prevention weaving core sanitary towel with diversion blocking groove |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191220 |