CN103637882A - Breathable punched film and application of breathable punched film - Google Patents
Breathable punched film and application of breathable punched film Download PDFInfo
- Publication number
- CN103637882A CN103637882A CN201310675861.5A CN201310675861A CN103637882A CN 103637882 A CN103637882 A CN 103637882A CN 201310675861 A CN201310675861 A CN 201310675861A CN 103637882 A CN103637882 A CN 103637882A
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- CN
- China
- Prior art keywords
- hole film
- making hole
- breathable
- vent
- funnel
- 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
- A61F13/51—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 outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
- A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
- A61F13/5146—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable having apertures of perforations
-
- 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
- A61F13/51—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 outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
- A61F13/51484—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being inhomogeneous in the plane of the sheet, i.e. having zones of different properties or structures
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- Health & Medical Sciences (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention relates to a healthy panty liner, in particular to a breathable punched film and application of the breathable punched film. The breathable punched film is a PE punched film with breathable holes, the breathable holes of the PE punched film are in funnel shapes, the breathable rates of the large-opening outward surfaces of the funnel shapes range from 50% to 65%, and the small-opening-side surfaces of the funnel shapes are not prone to permeating water. According to the breathable punched film and the application, a PE punched film commonly used in the surface layer at the current market serves as a bottom film to be used, the breathable performance of the healthy panty liner is improved, and therefore the breathable punched film is comfortable, breathable and convenient to use.
Description
Technical field
The present invention relates to a kind of sanitary pad, be specifically related to a kind of ventilative making hole film and application thereof.
Background technology
Sanitary pad in the market classifies according to Web materials, can be divided into cotton soft dry and comfortable two large classes, and this two series products can be differentiated by sanitary pad's top layer Web materials by most of consumer.Liquid absorbing net face has good permeability, the advantage such as not sultry, non-leakage, frivolous, but exists material surface compared with easy irritated, the yielding shortcoming of towel body of hard friction skin, skin simultaneously.
The utility model of publication number CN202821855U is utilized the good advantage of liquid absorbing net face seepage, and the guide layer using the PE making hole film material of its use as sanitary towel is used.But have no the report for sanitary pad's counterdie by PE making hole film.
Summary of the invention
The object of the invention is to provide a kind of ventilative making hole film and application thereof.
To achieve these goals, the technical solution used in the present invention is as follows:
A ventilative making hole film, ventilative making hole film is the PE making hole film that is provided with air-vent; Wherein, PE making hole film air-vent is funnel-form, and the air penetrability of large mouthful of outward surface of funnel-form is 50-65%, and osculum one side surface is difficult for permeable.
An application for ventilative making hole film, described in be provided with air-vent the application of PE making hole film in preparation sanitary pad.
The described PE making hole film of funnel-form air-vent that is provided with is as sanitary pad's counterdie use.
Described PE making hole film and absorbent material laminating are integral; The PE making hole film osculum one side surface laminating that structure glue is fixed on absorbent material bottom surface and funnel-form air-vent is integral.
A permeable sanitary protective pad, comprises top skin (1) from top to bottom successively, middle absorbent core layer (2) and bottom basal membrane layer, and the counterdie of bottom basal membrane layer is the PE making hole film (5) with funnel-form air-vent.
Described PE making hole film and absorbent material laminating are integral; The PE making hole film osculum one side surface laminating that structure glue is fixed on absorbent material bottom surface and funnel-form air-vent is integral.
The described PE making hole film tool that is provided with air-vent is that PE making hole film air-vent is funnel-form, and the air penetrability of large mouthful of outward surface of funnel-form is 50-65%, and osculum one side surface is difficult for permeable.
While utilizing the ventilative making hole film of the present invention to use as counterdie, preparing gained permeable sanitary protective pad or sanitary towel also can be before and after menstrual period, use when blood volume is few.
The present invention has advantages of:
Compared with prior art, the present invention will generally use as counterdie for the PE making hole film on top layer in the market, strengthens sanitary pad's permeability, thus make this product more comfortable, ventilative, facilitate.
Accompanying drawing explanation
The ventilative making hole film schematic diagram that Fig. 1 provides for the embodiment of the present invention.
The structural representation of the permeable sanitary protective pad that Fig. 2 provides for the embodiment of the present invention.
The schematic diagram of the ventilative making hole film of detection that Fig. 3 provides for the embodiment of the present invention, wherein 1. differential manometers, 2. anemobiagraph, 3. blower fan, 4. ventilation duct, 5. fixed mount, 6. ventilation duct
The specific embodiment
Ventilative making hole film is as shown in Figure 1 the PE making hole film that is provided with air-vent; Wherein, PE making hole film air-vent is funnel-form, and outwardly, permeable and air penetrability is 50-65% to the large mouth of funnel-form easily, and osculum one side surface is difficult for permeable.
The preparation of ventilative making hole film:
Use the existing PE casting films having made to be coated on to there is circular hole, on the coghill net in hex hole or other shape hole, through heating and the high negative pressure suction funnelform hole of formation and become above-mentioned wire side PE making hole film.
Utilize the application in preparation sanitary pad of the PE making hole film with funnel-form air-vent that above-described embodiment prepares gained.
The counterdie of the PE making hole film of funnel-form air-vent for the preparation of sanitary pad will be there is.Specifically,
Described PE making hole film and absorbent material laminating are integral; The PE making hole film osculum one side surface laminating that structure glue is fixed on absorbent material bottom surface and funnel-form air-vent is integral.
Referring to Fig. 2, permeable sanitary protective pad comprises top skin 1 from top to bottom successively, intermediate core layer 2 and bottom basal membrane layer 3.Top skin is that non-woven fabrics is made; Intermediate core layer is that common dustless ply of paper, sanitary soft paper layer, hydroscopic high-molecular resin (SAP) absorbent paper, leakproof non-woven fabrics mix arbitrarily composition; Bottom basal membrane layer is the PE making hole film 3 that is provided with the ventilative through hole of funnel-form.
Described PE making hole film and the laminating of intermediate core layer absorbent material are integral; The PE making hole film osculum one side surface laminating that structure glue is fixed on absorbent material bottom surface and funnel-form air-vent is integral.The whole towel body of permeable sanitary protective pad by gum adhere to packaging film on, be convenient to folding preservation.The present invention can still guarantee the smooth of towel body after smearing gum, does not affect breathability and the comfortableness of protective pad.
Comparative example 1:
Take conventional ventilated membrane as contrast, detected sample is fixed on the fixed mount that detects schematic diagram shown in Fig. 3, and then relatively there is the permeability (referring to Fig. 3 and table 1) of the PE making hole film of beating funnel-form air-vent.
Table 1 the present invention punch bed die and common ventilated membrane related assays data
| Detected material | Pressure reduction (Pa) | Wind speed (m/s) |
| Common ventilated membrane | 42 | 0 |
| The PE bed die that punches | 30 | 3 |
| Without detected material | 0 | 4.5 |
Note, common ventilated membrane is the ventilated membrane that existing market is used
Wherein, the air penetrability of table 1 calculates
Common ventilated membrane: (0/4.5) * 100%=0
The PE bed die that punches: (3/4.5) * 100%=66.6%
Above-described embodiment is only in order to illustrate technical scheme of the present invention but not restriction technologies scheme, although applicant has been described in detail the present invention with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are modified or are equal to replacement technical scheme of the present invention, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present invention.
Claims (7)
1. a ventilative making hole film, is characterized in that: ventilative making hole film is the PE making hole film that is provided with air-vent; Wherein, PE making hole film air-vent is funnel-form, and the air penetrability of large mouthful of outward surface of funnel-form is 50-65%, and osculum one side surface is difficult for permeable.
2. an application for ventilative making hole film claimed in claim 1, is characterized in that: described in be provided with air-vent the application of PE making hole film in preparation sanitary pad or sanitary towel.
3. by the application of ventilative making hole film claimed in claim 2, it is characterized in that: described in be provided with funnel-form air-vent PE making hole film as sanitary pad's counterdie, use.
4. the application of ventilative making hole film according to claim 3, is characterized in that, described PE making hole film and absorbent material laminating are integral; The PE making hole film osculum one side surface laminating that structure glue is fixed on absorbent material bottom surface and funnel-form air-vent is integral.
5. a permeable sanitary protective pad, comprises top skin (1) from top to bottom successively, and middle absorbent core layer (2) and bottom basal membrane layer, is characterized in that, the counterdie of bottom basal membrane layer is the PE making hole film (5) with funnel-form air-vent.
6. permeable sanitary protective pad according to claim 5, is characterized in that, described PE making hole film and absorbent material laminating are integral; The PE making hole film osculum one side surface laminating that structure glue is fixed on absorbent material bottom surface and funnel-form air-vent is integral.
7. permeable sanitary protective pad according to claim 6, is characterized in that, described in be provided with air-vent PE making hole film tool be that PE making hole film air-vent is funnel-form, the air penetrability of large mouthful of outward surface of funnel-form is 50-65%, osculum one side surface is difficult for permeable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310675861.5A CN103637882A (en) | 2013-12-11 | 2013-12-11 | Breathable punched film and application of breathable punched film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310675861.5A CN103637882A (en) | 2013-12-11 | 2013-12-11 | Breathable punched film and application of breathable punched film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103637882A true CN103637882A (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310675861.5A Pending CN103637882A (en) | 2013-12-11 | 2013-12-11 | Breathable punched film and application of breathable punched film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103637882A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825277A (en) * | 2015-06-02 | 2015-08-12 | 深圳轩逸化妆品有限公司 | Bamboo carbon fiber sanitary towel |
| CN106818275A (en) * | 2017-01-09 | 2017-06-13 | 天津泰达盐碱地绿化研究中心有限公司 | A kind of ventilative salt tolerance flowerpot capable of storing water suitable for the greening of geavy salt alkali open ground |
| CN107019290A (en) * | 2016-12-14 | 2017-08-08 | 李易林 | A kind of warming environmentally friendly pad of binding the feet of women of absorbing sweat |
| CN108670564A (en) * | 2018-06-04 | 2018-10-19 | 湖北丝宝股份有限公司 | A kind of absorbent article |
| US10391736B2 (en) * | 2013-06-11 | 2019-08-27 | Chen-Cheng Huang | Breathable and waterproof composite fabric and a method of making the same |
| CN112891066A (en) * | 2021-03-08 | 2021-06-04 | 董志攀 | Infant diaper with good heat dissipation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2870793Y (en) * | 2006-02-11 | 2007-02-21 | 山东益母妇女用品有限公司 | Ventilating sanitary pad |
| CN1943530A (en) * | 2006-11-13 | 2007-04-11 | 蔡子辛 | Composite punching film and its producing method |
| CN201127683Y (en) * | 2007-12-28 | 2008-10-08 | 佛山市顺德区新感觉卫生用品有限公司 | Feminine sanitary napkin |
| CN101648034A (en) * | 2009-09-03 | 2010-02-17 | 天津小护士实业发展股份有限公司 | Compound basement membrane for sanitary article and purpose thereof |
| CN201676088U (en) * | 2010-05-21 | 2010-12-22 | 萧林娜 | Novel sanitary pad |
| CN201768091U (en) * | 2010-08-20 | 2011-03-23 | 重庆丝爽卫生用品有限公司 | Surface coating layer for hygienic product |
| CN202605128U (en) * | 2012-04-28 | 2012-12-19 | 花之町（厦门）日用品有限公司 | An antibacterial dressing |
-
2013
- 2013-12-11 CN CN201310675861.5A patent/CN103637882A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2870793Y (en) * | 2006-02-11 | 2007-02-21 | 山东益母妇女用品有限公司 | Ventilating sanitary pad |
| CN1943530A (en) * | 2006-11-13 | 2007-04-11 | 蔡子辛 | Composite punching film and its producing method |
| CN201127683Y (en) * | 2007-12-28 | 2008-10-08 | 佛山市顺德区新感觉卫生用品有限公司 | Feminine sanitary napkin |
| CN101648034A (en) * | 2009-09-03 | 2010-02-17 | 天津小护士实业发展股份有限公司 | Compound basement membrane for sanitary article and purpose thereof |
| CN201676088U (en) * | 2010-05-21 | 2010-12-22 | 萧林娜 | Novel sanitary pad |
| CN201768091U (en) * | 2010-08-20 | 2011-03-23 | 重庆丝爽卫生用品有限公司 | Surface coating layer for hygienic product |
| CN202605128U (en) * | 2012-04-28 | 2012-12-19 | 花之町（厦门）日用品有限公司 | An antibacterial dressing |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10391736B2 (en) * | 2013-06-11 | 2019-08-27 | Chen-Cheng Huang | Breathable and waterproof composite fabric and a method of making the same |
| CN104825277A (en) * | 2015-06-02 | 2015-08-12 | 深圳轩逸化妆品有限公司 | Bamboo carbon fiber sanitary towel |
| CN107019290A (en) * | 2016-12-14 | 2017-08-08 | 李易林 | A kind of warming environmentally friendly pad of binding the feet of women of absorbing sweat |
| CN106818275A (en) * | 2017-01-09 | 2017-06-13 | 天津泰达盐碱地绿化研究中心有限公司 | A kind of ventilative salt tolerance flowerpot capable of storing water suitable for the greening of geavy salt alkali open ground |
| CN108670564A (en) * | 2018-06-04 | 2018-10-19 | 湖北丝宝股份有限公司 | A kind of absorbent article |
| CN112891066A (en) * | 2021-03-08 | 2021-06-04 | 董志攀 | Infant diaper with good heat dissipation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140319 |