CN102700179B - Hot-melt hemming method of water absorption paper - Google Patents
Hot-melt hemming method of water absorption paper Download PDFInfo
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- CN102700179B CN102700179B CN201210195651.1A CN201210195651A CN102700179B CN 102700179 B CN102700179 B CN 102700179B CN 201210195651 A CN201210195651 A CN 201210195651A CN 102700179 B CN102700179 B CN 102700179B
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000012943 hotmelt Substances 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 6
- 238000010521 absorption reaction Methods 0.000 title abstract 4
- 238000009957 hemming Methods 0.000 title 1
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 5
- 239000004831 Hot glue Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 8
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 5
- 206010012444 Dermatitis diaper Diseases 0.000 abstract description 3
- 208000003105 Diaper Rash Diseases 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 abstract 5
- 230000000694 effects Effects 0.000 abstract 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 abstract 1
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 206010021639 Incontinence Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to water absorption paper. The water absorption paper comprises a first dustless paper layer positioned in an upper layer, a non-woven cloth layer positioned in a middle layer and a second dustless paper layer positioned in a lower layer, wherein the dustless paper is prepared by mixing 60-80% of wood pulp fiber with 20-40% of ES (Ethylene-Propylene Side By Side) fiber by weight according to a dry method of paper-making; and the first dustless paper layer and the second dustless paper layer are hotly molten and bonded along the two sides of the non-woven cloth layer so as to form covered edges. According to the water absorption paper, the first dustless paper layer and the second dustless paper layer are connected along the two sides of the non-woven cloth layer so as to form covered edges, so that the non-woven cloth is closed. Therefore, high molecular particles on the non-woven cloth cannot be leaked out, so that the use effect is improved, the 'diaper rash' due to the high molecular components is avoided, and the resource waste is reduced.
Description
Technical field
The present invention relates to a kind of blotting paper.
Background technology
The daily necessitiess such as women's protection pad, sanitary napkin, disposable urine trousers, pad for incontinence adopt a kind of blotting paper containing macromolecular material usually, traditional blotting paper structure as shown in Figure 1, it is a three-decker, upper and lower two-layer employing dust-free paper, the middle non-woven fabrics adopting more than one deck, non-woven fabrics has spilt water absorbing polymer particle.Because upper and lower two-layer dust-free paper is not closed, thus in use, the polymeric particles on non-woven fabrics can be trickled down out, affects result of use, and causes comparatively large resource waste.
More seriously, when this kind of blotting paper is used as child's diaper, unrestrained macromolecule component out can move to finished surface, chafe and occur the phenomenon that little hip are rubescent, causes " diaper rash ", the baby's " red hip " be also namely commonly called as.
In addition, the existing blotting paper be applied on product is narrow blotting paper, and narrow blotting paper is formed by the cutting of wide cut blotting paper, and traditional cutting is by employing machine cuts.
Summary of the invention
Technical problem to be solved by this invention is to provide one to make, two-layer dust-free paper is closed, thus made the antileakaging blotting paper of water absorbing polymer particle outside non-woven fabrics, additionally provides a kind of hot melt Wrapping method of blotting paper.
Technical scheme of the present invention is: a kind of blotting paper, described blotting paper comprise be positioned at upper strata the first dustless ply of paper, be positioned at the nonwoven layer in intermediate layer and be positioned at the second dustless ply of paper of lower floor, described dust-free paper is after the ES fibers mixture by the wood pulp cellulose of weight content 60 ~ 80% and weight content 20 ~ 40%, adopts dry method of paper-making technique to obtain; Described first dustless ply of paper and the second dustless ply of paper form bound edge along nonwoven layer both sides hot melt adhesive.
In the present invention, the material of dust-free paper is very important, if do not adopt dry method of paper-making technique of the present invention, then dust-free paper cannot carry out hot melt adhesive, thus also cannot form bound edge.
Preferably, described hot melt adhesive adopts following equipment to carry out: a kind of blotting paper cutting apparatus, comprise frame, frame is provided with feeding-in roll in turn, idler roller, ultrasonic cutting machine and wrap-up, described ultrasonic cutting machine comprises supersonic generator, Cutting platform, several cylinders and cutter, and drive motors, described supersonic generator is arranged on below Cutting platform, cylinder and cutter to be all positioned at above Cutting platform and rack-mount, cylinder is positioned at above cutter, cylinder piston and cutter are fixed, each cutter is driven by drive motors, each cylinder connects air pump, supersonic generator side is provided with heat abstractor.
Preferably, described cutter side is fixed with driven sprocket, and described drive motors output shaft fixes a power transmission shaft, and power transmission shaft is provided with several drive sprockets corresponding with driven sprocket, adopts chain drive between drive sprocket and driven sprocket.
Because whole cylinder wide cut blotting paper is very heavy, may weigh 200KG, and the position manually it being moved to feeding-in roll is difficult.Preferably, be provided with lifting device outside described feeding-in roll, described lifting device comprises lifting cylinder, support arm and conveying arm, conveying arm front end and lifting cylinder piston upper end hinged, conveying arm rear end and support arm upper end hinged.
Preferably, described wrap-up comprises two scrolling rollers, and two scrolling rollers connect drive motors respectively, is provided with wind-up roll between two scrolling rollers directly over center, and wind-up roll and two scrolling rollers are close to setting.
Preferably, described dust-free paper is after the ES fibers mixture by the wood pulp cellulose of weight content 70% and weight content 30%, through shaping, dry, cooling is obtained.
The invention provides a kind of hot melt Wrapping method of blotting paper, described blotting paper comprise be positioned at upper strata the first dustless ply of paper, be positioned at the nonwoven layer in intermediate layer and be positioned at the second dustless ply of paper of lower floor, described dust-free paper is after the ES fibers mixture by the wood pulp cellulose of weight content 70% and weight content 30%, adopt dry method of paper-making technique through shaping, dry, cooling is obtained; Described first dustless ply of paper and the second dustless ply of paper form bound edge along nonwoven layer both sides hot melt adhesive, and non-woven fabrics is closed;
Described hot melt adhesive adopts a kind of blotting paper cutting apparatus to carry out, described blotting paper cutting apparatus comprises frame, frame is provided with feeding-in roll in turn, idler roller, ultrasonic cutting machine and wrap-up, described ultrasonic cutting machine comprises supersonic generator, Cutting platform, several cylinders and cutter, and drive motors, described supersonic generator is arranged on below Cutting platform, cylinder and cutter to be all positioned at above Cutting platform and rack-mount, cylinder is positioned at above cutter, cylinder piston and cutter are fixed, each cutter is driven by drive motors, each cylinder connects air pump, supersonic generator side is provided with heat abstractor,
Described cutter side is fixed with driven sprocket, and described drive motors output shaft fixes a power transmission shaft, and power transmission shaft is provided with several drive sprockets corresponding with driven sprocket, adopts chain drive between drive sprocket and driven sprocket;
Be provided with lifting device outside described feeding-in roll, described lifting device comprises lifting cylinder, support arm and conveying arm, conveying arm front end and lifting cylinder piston upper end hinged, conveying arm rear end and support arm upper end hinged;
Described wrap-up comprises two scrolling rollers, and two scrolling rollers connect drive motors respectively, is provided with wind-up roll between two scrolling rollers directly over center, and wind-up roll and two scrolling rollers are close to setting.
First dustless ply of paper of the present invention and the second dustless ply of paper connect along nonwoven layer both sides and form bound edge, non-woven fabrics is closed, thus the polymeric particles on non-woven fabrics can not leak out, improve result of use, avoid " diaper rash " that cause because of macromolecule component, decrease the wasting of resources.
Accompanying drawing explanation
Fig. 1 is the sectional view of conventional absorbent paper.
Fig. 2 is the sectional view of blotting paper described in embodiment 1.
Fig. 3 is the sectional view of blotting paper described in embodiment 2.
Fig. 4 is the structural representation of blotting paper cutting apparatus of the present invention.
Fig. 5 is the top view of ultrasonic cutting machine of the present invention.
Fig. 6 is the partial schematic diagram of ultrasonic cutting machine of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but protection scope of the present invention is not limit
In this.
Embodiment 1
With reference to Fig. 2, a kind of blotting paper, described blotting paper comprise be positioned at upper strata the first dustless ply of paper 1, be positioned at the nonwoven layer 2 in intermediate layer and be positioned at the second dustless ply of paper 3 of lower floor, the described first dustless ply of paper 1 and the second dustless ply of paper 3 form bound edge 4 along nonwoven layer 2 both sides hot melt adhesive.
Described hot melt adhesive adopts following equipment to carry out: with reference to Fig. 4, a kind of blotting paper cutting apparatus, comprises frame 5, frame is provided with in turn feeding-in roll 6, idler roller 7, ultrasonic cutting machine and wrap-up.With reference to Fig. 5 and 6, described ultrasonic cutting machine comprises supersonic generator 8, Cutting platform 9, several cylinders 10 and cutter 11 and drive motors, described supersonic generator 8 is arranged on below Cutting platform 9, cylinder 10 and cutter 11 to be all positioned at above Cutting platform 9 and to be arranged on support 12, cylinder 10 is positioned at above cutter 11, cylinder 10 piston and cutter 11 are fixed, and each cutter 11 is driven by drive motors, and each cylinder 10 connects air pump; Supersonic generator 8 side is provided with heat abstractor 13.
Described cutter 11 side is fixed with driven sprocket 14, and described drive motors output shaft fixes a power transmission shaft 15, and power transmission shaft 15 is provided with several drive sprockets corresponding with driven sprocket 14 16, adopts chain 17 transmission between drive sprocket 16 and driven sprocket 14.
Be provided with lifting device outside described feeding-in roll 6, described lifting device comprises lifting cylinder 18, support arm 19 and conveying arm 20, conveying arm 20 front end and lifting cylinder 18 piston upper end hinged, conveying arm 20 rear end and support arm 19 upper end hinged.
Described wrap-up comprises two scrolling rollers, 21, two scrolling rollers 21 and connects drive motors respectively, is provided with wind-up roll 22 between two scrolling rollers 21 directly over center, and wind-up roll 22 and two scrolling rollers 21 are close to setting.
Wide cut blotting paper traditional at present comprise be positioned at upper strata the first dustless ply of paper 1, be positioned at the nonwoven layer 2 in intermediate layer and be positioned at the second dustless ply of paper 3 of lower floor, being applied to concrete product needs to cut into rectangular narrow blotting paper as when women's protection pad, sanitary napkin, disposable urine trousers etc.
The wide cut blotting paper of whole cylinder is placed in conveying arm 20 front end, starts cylinder 18, make piston increase, and then conveying arm 20 front end is promoted, the position that wide cut blotting paper is rolled to feeding-in roll 6 backward by conveying arm 20 front end is fixed.
By blotting paper through idler roller 7, cutter 11 and Cutting platform 9, be then wrapped on wind-up roll 22.Two scrolling rollers 21 relatively rotate (namely one turns clockwise, and another turns counterclockwise), make the narrow blotting paper after cutting continue to be wrapped on wind-up roll 22.
The operation principle of ultrasonic cutting machine is: cylinder 10 acts on downwards, blotting paper 23 is pressed on Cutting platform 9 by cutter 11, drive motors drives power transmission shaft 15, drive sprocket 16, driven sprocket 14 and cutter 11 to rotate successively, under ul-trasonic irradiation, cutter 11 makes its border hot melt adhesive while cutting blotting paper.
Embodiment 2
With reference to Fig. 3, a kind of blotting paper, described blotting paper comprise be positioned at upper strata the first dustless ply of paper 1, be positioned at the nonwoven layer 2 in intermediate layer and be positioned at the second dustless ply of paper 3 of lower floor, the described first dustless ply of paper 1 and the second dustless ply of paper 3 connect along nonwoven layer both sides and form bound edge 4.The described first dustless ply of paper 3 of dustless ply of paper 1, second and bound edge 4 form a coated integral structure without paper knoisphere.
Claims (1)
1. the hot melt Wrapping method of a blotting paper, described blotting paper comprise be positioned at upper strata the first dustless ply of paper, be positioned at the nonwoven layer in intermediate layer and be positioned at the second dustless ply of paper of lower floor, it is characterized in that: described dust-free paper is after the ES fibers mixture by the wood pulp cellulose of weight content 70% and weight content 30%, adopt dry method of paper-making technique through shaping, dry, cooling is obtained; Described first dustless ply of paper and the second dustless ply of paper form bound edge along nonwoven layer both sides hot melt adhesive, and non-woven fabrics is closed;
Described hot melt adhesive adopts a kind of blotting paper cutting apparatus to carry out, described blotting paper cutting apparatus comprises frame, frame is provided with feeding-in roll in turn, idler roller, ultrasonic cutting machine and wrap-up, described ultrasonic cutting machine comprises supersonic generator, Cutting platform, several cylinders and cutter, and drive motors, described supersonic generator is arranged on below Cutting platform, cylinder and cutter to be all positioned at above Cutting platform and rack-mount, cylinder is positioned at above cutter, cylinder piston and cutter are fixed, each cutter is driven by drive motors, each cylinder connects air pump, supersonic generator side is provided with heat abstractor,
Described cutter side is fixed with driven sprocket, and described drive motors output shaft fixes a power transmission shaft, and power transmission shaft is provided with several drive sprockets corresponding with driven sprocket, adopts chain drive between drive sprocket and driven sprocket;
Be provided with lifting device outside described feeding-in roll, described lifting device comprises lifting cylinder, support arm and conveying arm, conveying arm front end and lifting cylinder piston upper end hinged, conveying arm rear end and support arm upper end hinged;
Described wrap-up comprises two scrolling rollers, and two scrolling rollers connect drive motors respectively, is provided with wind-up roll between two scrolling rollers directly over center, and wind-up roll and two scrolling rollers are close to setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210195651.1A CN102700179B (en) | 2012-05-29 | 2012-06-14 | Hot-melt hemming method of water absorption paper |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220245198.6 | 2012-05-29 | ||
| CN201220245198 | 2012-05-29 | ||
| CN201210195651.1A CN102700179B (en) | 2012-05-29 | 2012-06-14 | Hot-melt hemming method of water absorption paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102700179A CN102700179A (en) | 2012-10-03 |
| CN102700179B true CN102700179B (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210195651.1A Active CN102700179B (en) | 2012-05-29 | 2012-06-14 | Hot-melt hemming method of water absorption paper |
| CN 201220279682 Expired - Lifetime CN202620016U (en) | 2012-05-29 | 2012-06-14 | Absorbent paper |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279682 Expired - Lifetime CN202620016U (en) | 2012-05-29 | 2012-06-14 | Absorbent paper |
Country Status (1)
| Country | Link |
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| CN (2) | CN102700179B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI526200B (en) * | 2013-02-01 | 2016-03-21 | Kang Na Hsiung Entpr Co Ltd | Manufacture of thin hygiene products and their products |
| CN103156737B (en) * | 2013-04-19 | 2015-10-14 | 临安市振宇吸水材料有限公司 | A kind of Water-absorption core body for hygienic article |
| CN104924333A (en) * | 2015-07-08 | 2015-09-23 | 常州市金海基机械制造有限公司 | Ultrasonic absorbent paper cutting machine |
| CN108852633A (en) * | 2018-07-11 | 2018-11-23 | 合肥尚涵装饰工程有限公司 | A kind of environmental protection blotting paper |
| CN110512461A (en) * | 2019-08-06 | 2019-11-29 | 李敬 | Dry method of paper-making method containing tea polyphenols or antibacterial pulvis |
| CN112032422B (en) * | 2020-08-29 | 2022-05-10 | 台州半城暖通科技有限公司 | Water-swelling sealing pipe fitting |
| CN112064416A (en) * | 2020-09-04 | 2020-12-11 | 江苏好健康新材料有限公司 | Multifunctional kitchen odor-removing dust-free paper and manufacturing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021052A (en) * | 2007-03-26 | 2007-08-22 | 曹志祥 | No-dust paper making process |
| CN101797201A (en) * | 2010-01-21 | 2010-08-11 | 厦门兰海贸易有限公司 | Polymer compound core body and preparation method thereof |
| CN201684088U (en) * | 2010-01-21 | 2010-12-29 | 厦门兰海贸易有限公司 | Compound core body paper diaper |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2656129Y (en) * | 2003-09-23 | 2004-11-17 | 邓伟雄 | Non woven protective pad cloth |
| WO2009060893A1 (en) * | 2007-11-08 | 2009-05-14 | Matsumoto Nurse Sangyo Kabushiki Kaisha | Paper diaper, method for treatment of used paper diaper, and apparatus for treatment of used paper diaper |
| CN101695461B (en) * | 2009-09-15 | 2013-03-20 | 广东百顺纸品有限公司 | Disposable absorption article |
-
2012
- 2012-06-14 CN CN201210195651.1A patent/CN102700179B/en active Active
- 2012-06-14 CN CN 201220279682 patent/CN202620016U/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021052A (en) * | 2007-03-26 | 2007-08-22 | 曹志祥 | No-dust paper making process |
| CN101797201A (en) * | 2010-01-21 | 2010-08-11 | 厦门兰海贸易有限公司 | Polymer compound core body and preparation method thereof |
| CN201684088U (en) * | 2010-01-21 | 2010-12-29 | 厦门兰海贸易有限公司 | Compound core body paper diaper |
Non-Patent Citations (1)
| Title |
|---|
| 热合无尘纸生产技术及其产品应用;万士哲;《上海造纸》;20010831;P2-8 * |
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| Publication number | Publication date |
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| CN202620016U (en) | 2012-12-26 |
| CN102700179A (en) | 2012-10-03 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121003 Assignee: Zhejiang Huayu water absorbent material Co., Ltd. Assignor: LIN'AN CITY ZHENYU ABSORPTION MATERIAL CO.,LTD. Contract record no.: 2017330000016 Denomination of invention: Hot-melt hemming method of water absorption paper Granted publication date: 20150429 License type: Exclusive License Record date: 20170321 |
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Address after: 311311 Yi Yi village, Yu Qian Town, Ling'an District, Hangzhou, Zhejiang Patentee after: Zhejiang Zhenyu water absorbing material Co.,Ltd. Address before: 311311 Jin Jia village, Yu Qian Town, Ling'an City, Hangzhou, Zhejiang Patentee before: LIN'AN CITY ZHENYU ABSORPTION MATERIAL CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 311311 Yi Yi village, Yu Qian Town, Ling'an District, Hangzhou, Zhejiang Patentee after: Zhejiang Zhenyu water absorbing material technology Co.,Ltd. Address before: 311311 Yi Yi village, Yu Qian Town, Ling'an District, Hangzhou, Zhejiang Patentee before: Zhejiang Zhenyu water absorbing material Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A hot melt edge wrapping method for absorbent paper Granted publication date: 20150429 Pledgee: Zhejiang Lin'an Rural Commercial Bank Co.,Ltd. Yuqian Branch Pledgor: Zhejiang Zhenyu water absorbing material technology Co.,Ltd. Registration number: Y2024330000483 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150429 Pledgee: Zhejiang Lin'an Rural Commercial Bank Co.,Ltd. Yuqian Branch Pledgor: Zhejiang Zhenyu water absorbing material technology Co.,Ltd. Registration number: Y2024330000483 |