CN2889300Y - Fully degradable sanitary towel - Google Patents
Fully degradable sanitary towel Download PDFInfo
- Publication number
- CN2889300Y CN2889300Y CN 200520136748 CN200520136748U CN2889300Y CN 2889300 Y CN2889300 Y CN 2889300Y CN 200520136748 CN200520136748 CN 200520136748 CN 200520136748 U CN200520136748 U CN 200520136748U CN 2889300 Y CN2889300 Y CN 2889300Y
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- Prior art keywords
- sanitary towel
- degraded
- fall
- paper
- wood pulp
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Abstract
The utility model relates to a fully-degradable sanitary napkin and belongs to the field of sanitary napkin production. The utility model comprises a degradable fluid-absorbent layer provided on waterproof wood pulp paper, and a degradable spunlace non-woven fabric located on the degradable fluid-absorbent layer and combined with the waterproof wood pulp paper. The degradable fluid-absorbent layer, waterproof bottom layer and contact layer combine to efficiently prevent the leakage of menstrual blood. The menstrual blood penetrates slowly into the waterproof bottom layer and contact layer to allow the waterproof bottom layer and contact layer to be degraded gradually, thereby protecting the environment. Additionally, the utility model has low production cost.
Description
Technical field:
This utility model relates to a kind of all sanitary towels of degradation treatment, belongs to art of sanitary napkin manufacture.
Background technology:
The sanitary towel of Xiao Shouing in the market, on structural design, what the counterdie of sanitary towel adopted is nondegradable PE layer, and what adopted on the top layer of sanitary towel is nondegradable ES wire side or PE making hole film, and sanitary towel's coating film adopts nondegradable PE film.Its weak point: the one, because sanitary towel's employing is nondegradable stratified material, the produced pollution is discarded sanitary towel, degradation treatment has caused serious pollution to environment automatically.Therefore, embarrassing is: the people is totally, comfortable, but environment is contaminated.Clean just fraction people has endangered most people; The 2nd, the manufacturing cost height.
Summary of the invention:
Purpose of design: avoid the weak point in the background technology, design and a kind ofly pollute sanitary towel the stratiform sanitary towel and the manufacturing cost of degradation treatment can reduce significantly automatically.
Design: in order to realize above-mentioned purpose of design.On structural design: 1, the high-fall bottom of separating sanitary towel adopts waterproof paper.Adopt the purpose of waterproof paper to be: the one, the price of waterproof paper can reduce production costs significantly far below the price of PE film; The 2nd, waterproof paper can stop the intrusion of hydrone at short notice, but after contaminated, contaminated menstruation composition can corrode in the waterproof paper lentamente, forces waterproof paper to break up automatically, degrade; The 3rd, because waterproof paper can stop the penetration of menstruation at short notice, therefore can guarantee that menstruation can not be penetrated into the outside.2, high-fallly separate in the sanitary towel purpose that the degraded liquid-adsorption layer adopts toilet paper, wood pulp and macromolecule water uptake pearl to constitute and be: the one, not only low these are low many than the production of cotton pulp or cotton layer for the production cost of wood pulp, and hygro-expansivity is fine; The 2nd, wood pulp can several times improve its water absorption with after the macromolecule water uptake pearl mixes, and therefore can effectively menstruation be pinned, and prevents that menstruation is excessive, exosmoses; The 3rd, the menstruation of pinning can slowly be permeated waterproof paper after sanitary towel is discarded, and reacts with the molecular structure generation in the waterproof paper, quickens automatic differentiation, the degraded of waterproof paper.3, high-fall purpose of separating degradation water prick nonwoven cloth employing cotton fiber spun-laced nonwoven fabric in the sanitary towel is: the one, and cotton controlling the water circulation prick nonwoven cloth contacts with human body skin, not only can the skin of human body not had a negative impact, and can give comfort, satisfy the demand of Human Physiology skin; The 2nd, because cotton controlling the water circulation prick nonwoven cloth is micropore shape structure, this structure is the point-like contact with contacting of human skin, menstruation not only can be entered the degraded liquid-adsorption layer by cotton controlling the water circulation prick nonwoven cloth layer easily, and the cotton system of micropore shape non-woven fabrics can make human skin be in dry and comfortable sensation, satisfied people's demand at heart.4, the degraded coating film adopts the purpose of made of paper or cotton system non-woven fabrics to be: not only sanitary towel can degrade fully, and the film that is used to coat sanitary towel also can be degraded fully, thereby realizes high-fall separating truly.Its technical scheme: the high-fall sanitary towel that separates, degraded liquid-adsorption layer (4) is positioned in degraded waterproof wood pulp paper (5), and degradation water prick nonwoven cloth (3) is positioned at that degraded liquid-adsorption layer (4) is gone up and is compound with degraded waterproof wood pulp paper (5).
This utility model is compared with background technology, the one, degraded liquid-adsorption layer and substratum for waterproofing and contact the appropriate design of surface layer in the sanitary towel, not only can pin menstruation effectively, prevent that menstruation from oozing out watertight composition and contact layer, and can be after sanitary towel uses, substratum for waterproofing and contact layer are produced osmosis slowly, force watertight composition and contact layer to break up gradually, degrade, realized effective protection environment; The 2nd, reduced production cost widely, satisfied people's life and needs at heart.
Description of drawings:
Fig. 1 is the high-fall positive anatomical structure sketch map of separating after sanitary towel launches.
Fig. 2 is the high-fall back side anatomical structure sketch map of separating after sanitary towel launches.
Fig. 3 is the partial structurtes cross-sectional schematic of degraded liquid-adsorption layer.
Fig. 4 is the high-fall structural representation of separating after sanitary towel's eighty percent discount wraps up.
The specific embodiment:
Embodiment 1: with reference to accompanying drawing 1～4.The high-fall sanitary towel that separates, degraded liquid-adsorption layer 4 is positioned on the degraded waterproof wood pulp paper 5, and degradation water prick nonwoven cloth 3 adopts the cotton fiber spun-laced nonwoven fabric.Degradation water prick nonwoven cloth 3 is positioned on the degraded liquid-adsorption layer 4 and is compound with degraded waterproof wood pulp paper 5.Degraded liquid-adsorption layer 4 is made of toilet paper 11 and 13, wood pulp and macromolecule water uptake pearl 12, and wood pulp and macromolecule water uptake pearl 12 mix the shop applies at toilet paper 11 and 13 (between two-layer toilet paper), and wood pulp and macromolecule water uptake pearl are prior art, are not described herein at this.The high-fall sanitary towel that separates is a double-vane rectangle sanitary towel, and double-vane is positioned at the both sides of rectangle sanitary towel, and degraded glue 10 and 11 lays respectively at the back side on the double-vane, and release paper 7 and 8 lays respectively in the degraded glue 10 and 11.The high-fall back side of separating sanitary towel is provided with degraded adhesive strip 9, and release paper 6 is positioned on the degraded adhesive strip 9.Purpose is to make things convenient for cemented in place in order to use.High-fall separate sanitary towel folding after, be equipped with degraded coating film (before using) on it, the degraded coating film can be paper or non-woven fabrics made of paper, also can be cotton system non-woven fabrics, also can be that nontoxic degraded is moulded.Menstruation be meant menstruation through liquid.
Embodiment 2: on the basis of embodiment 1, degraded liquid-adsorption layer 4 is made of wood pulp and macromolecule water uptake pearl.
What need understand is: though the foregoing description is to this utility model detailed explanation of contrasting; but these explanations are just illustrative to this utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in this utility model connotation all fall in the protection domain of the present utility model.
Claims (6)
1, a kind of high-fall sanitary towel that separates, it is characterized in that: degraded liquid-adsorption layer (4) is positioned on the degraded waterproof wood pulp paper (5), it is last and compound with degraded waterproof wood pulp paper (5) that degradation water prick nonwoven cloth (3) is positioned at degraded liquid-adsorption layer (4), degraded liquid-adsorption layer (4) is made of toilet paper, wood pulp and macromolecule water uptake pearl, and wood pulp and macromolecule water uptake pearl mix the shop and apply between toilet paper.
2, the high-fall sanitary towel that separates according to claim 1, it is characterized in that: the high-fall sanitary towel that separates is a double-vane rectangle sanitary towel, double-vane is positioned at the both sides of rectangle sanitary towel, degraded glue (10,11) lay respectively at the back side on the double-vane, release paper (7,8) lays respectively at degraded glue (10,11).
3, the high-fall sanitary towel that separates according to claim 1 is characterized in that: the high-fall back side of separating sanitary towel is provided with degraded adhesive strip (9), and release paper (6) is positioned on the degraded adhesive strip (9).
4, the high-fall sanitary towel that separates according to claim 1 is characterized in that: high-fall separate sanitary towel (2) folding after, be equipped with degraded coating film (1) on it.
5, the high-fall sanitary towel that separates according to claim 4 is characterized in that: the degraded coating film adopts paper or cotton system non-woven fabrics.
6, the high-fall sanitary towel that separates according to claim 1 is characterized in that: degradation water prick nonwoven cloth (3) adopts the cotton fiber spun-laced nonwoven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520136748 CN2889300Y (en) | 2005-11-25 | 2005-11-25 | Fully degradable sanitary towel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520136748 CN2889300Y (en) | 2005-11-25 | 2005-11-25 | Fully degradable sanitary towel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2889300Y true CN2889300Y (en) | 2007-04-18 |
Family
ID=38019952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520136748 Expired - Fee Related CN2889300Y (en) | 2005-11-25 | 2005-11-25 | Fully degradable sanitary towel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2889300Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697607A (en) * | 2012-06-14 | 2012-10-03 | 金湖三木机械制造实业有限公司 | Molding device for absorber of hygienic product and absorber prepared by using molding device |
-
2005
- 2005-11-25 CN CN 200520136748 patent/CN2889300Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697607A (en) * | 2012-06-14 | 2012-10-03 | 金湖三木机械制造实业有限公司 | Molding device for absorber of hygienic product and absorber prepared by using molding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 Termination date: 20101125 |