CN101940514A - Hygienic article surface coating layer and use thereof - Google Patents
Hygienic article surface coating layer and use thereof Download PDFInfo
- Publication number
- CN101940514A CN101940514A CN 201010202783 CN201010202783A CN101940514A CN 101940514 A CN101940514 A CN 101940514A CN 201010202783 CN201010202783 CN 201010202783 CN 201010202783 A CN201010202783 A CN 201010202783A CN 101940514 A CN101940514 A CN 101940514A
- Authority
- CN
- China
- Prior art keywords
- coating layer
- surface coating
- hole
- film
- sanitary
- 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.)
- Granted
Links
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention relates to a hygienic article, in particular to a hygienic article surface coating layer and use thereof. The hygienic article surface coating layer comprises a perforated non-woven fabric and a perforated PE film which are compounded into a whole through heat sealing and adhesive bonding, wherein the non-woven fabric is positioned on the outermost layer; and holes on the non-woven fabric are communicated with holes on the PE film. The surface coating layer can be used as the surface coating layer of a baby diaper, an adult diaper, an adult nursing material, a sanitary towel or a sanitary cushion, and has various models, shapes and dimensions. Due to the novel technical scheme, compared with the conventional hygienic article surface coating layer, the surface coating layer has the advantages of softness, comfortableness, dryness, high tensile strength, contribution to absorbing large viscous contaminants and blocks by an absorption core layer, capacity of effectively solving the technical problems of stuffiness, impermeability and irritation, and wide application to the hygiene care article industry.
Description
Technical field
The present invention relates to a kind of hygienic article, be specifically related to a kind of surface of sanitary clad and uses thereof.
Background technology
At present, the surface of sanitary clad of selling on the market is generally non-woven fabrics, non-woven fabrics directly contacts skin, soft comfortable not chafe, but the dry and comfortable property of this non-woven fabrics is relatively poor, intensity and durability are also relatively poor, do not have perforate or can only perforate very little hole, footpath, but the very little hole of not perforate or perforate footpath all is unfavorable for absorbing bulk thickness pollutant, bulk thickness contaminant infiltration can not be gone down, bulk thickness pollutant are trapped on the surface coating layer, cause uncomfortable feeling to user.
The PE film of punching is generally made by polythene material, has good intensity and durability, and its shortcoming is airtight, and it is used for hygienic article, if direct contact skin to the certain stimulation of skin generation, makes consumer sense of discomfort occur easily.
So, should guarantee ventilative, the soft comfortable not chafe of surface coating layer, have good intensity and durability, guarantee again to be absorbed by the absorption layer after surface coating layer can go down bulk thickness contaminant infiltration, avoid producing the thing and inconvenience of embarrassment, become the technical barrier that health industry does not have solution for a long time.
Summary of the invention
It is comfortable dry and comfortable that the technical problem to be solved in the present invention provides a kind of soft surface, tensile strength is good and help absorbent core layer and absorb bulk thickness pollutant and block, can effectively solve a kind of surface of sanitary clad of sultry, airtight, allergic problem and uses thereof again.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme, and a kind of surface of sanitary clad includes the perforated non-woven fabric and the punching PE film that are combined into one by heat-sealing or glue connection, non-woven fabrics is positioned at top layer, and the hole on hole on the non-woven fabrics and the PE film connects mutually.
Adopt the surface coating layer hygienic article of technique scheme, because its surface coating layer adopts perforated non-woven fabric to be connected by heat-sealing or glue with the PE film and is combined into one, hole on hole on the non-woven fabrics and the PE film connects mutually, bulk thickness pollutant easily along orifice flow on beneath absorbent core layer and be absorbed, so this composite surface clad is with the advantage of non-woven fabrics and PE film, soft surface is comfortable, can absorb bulk thickness pollutant and block again, thus reach surface of sanitary dry and comfortable, effectively solve sultry, the air-locked technical problem of hygienic article; Add non-woven fabrics and be positioned at top layer and avoided the PE film directly to contact again, effectively prevented the generation of allergic phenomena with human body.
Further, the concrete shape and size relation that limits hole on the non-woven fabrics of composite surface clad in the technique scheme and the PE film is: the hole of perforated non-woven fabric is cylindric, Kong Weiyuan funnel-form on the punching PE film, the aperture of cylindrical hole is less than the aperture of circle funnel hole import.Such composite surface clad can adopt blanking respectively earlier, it is identical shaped making non-woven fabrics and PE film, earlier stamp cylindrical hole according to dot matrix way at non-woven fabrics, stamping the three-dimensional hole of little too down round funnel-form according to same dot matrix way on the PE film again, connect correspondence by heat-sealing or glue then and be connected into one, such perforate since according to be the punching of same dot matrix way, guaranteed that hole on the non-woven fabrics and the hole on the PE film connect mutually; Because the Kong Weiyuan funnel-form on the punching PE film, such structure helps sticky matter and block flows downward along the circle funnel, simultaneously since the aperture of the cylindrical hole on the non-woven fabrics less than the aperture of circle funnel hole import on the PE film, then make non-woven fabrics can fully cover the PE film, can directly contact with human body by the more effective PE film of having avoided; In addition, when non-woven fabrics does not have sticky matter and block, cylindrical hole on the non-woven fabrics above the import of circle funnel hole is being supported on the PE film, when nonwoven is furnished with sticky matter and block, cylindrical hole on the non-woven fabrics will subside downwards along circle funnel hole import on the PE film, has further guaranteed result of use.
Further, according to experimental results such as the menses that often run into, baby's Excretas, the pore radius scope that limits on the hygienic article perforated non-woven fabric is 0.5mm～1.3mm, hole inlet radius scope on the punching PE film is 1.0mm～1.5mm, when the hole exits radius is 0.7mm～1.3mm, can both reach result of use, can in proper range, adjust according to different non-woven fabrics, in general, be used on sanitary towel and the protective pad and can get less value, be used in baby diaper, baby diapers, adult diaper and can get bigger value relatively.
Further, according to repetitious experiment, adopt people's experiment of different blood groups and all ages and classes section, pore radius is 0.8mm on the qualification surface of sanitary clad perforated non-woven fabric, hole inlet radius on the punching PE film is 1.3mm, and when the hole exits radius was 1.0mm, the effect comparison was best.
In addition, limit the purposes of this surface of sanitary clad exactly, can be used as baby diaper, baby diapers, adult diaper, adult care products, sanitary towel or sanitary pad's surface coating layer, comprise various models, shape, size dimension.
Advantage that the present invention has and good effect: owing to adopted the brand-new technology scheme, at existing surface of sanitary clad, this surface coating layer is both soft comfortable dry and comfortable, tensile strength well helps absorbent core layer again and absorbs bulk thickness pollutant and block, effectively solve technical problem sultry, airtight, allergic problem, can be widely used in the sanitary care article industry.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail
Fig. 1 is the sketch map that adopts the diaper of a kind of surface coating layer of the present invention;
Fig. 2 is the sketch map that adopts the sanitary towel of a kind of surface coating layer of the present invention.
Fig. 3 is the A-A cross-sectional schematic of Fig. 1 or Fig. 2;
Fig. 4 is the enlarged drawing at M place among Fig. 3.
The specific embodiment
As Fig. 1, Fig. 3, shown in Figure 4, a kind of diaper, from inside outwards comprise surface coating layer, absorbent core layer 4 and basal membrane layer 5 successively, surface coating layer is connected by 2 heat-sealings of perforated non-woven fabric 1 and PE film or glue and is combined into one, non-woven fabrics 1 is positioned at top layer, and the cylindrical bore 11 on the non-woven fabrics connects mutually with the round funnel-shaped apertures 21 on the PE film, and the pore radius on the non-woven fabrics is 0.8mm, hole inlet radius on the punching PE film is 1.3mm, and the hole exits radius is 1.0mm.
As Fig. 2, Fig. 3, shown in Figure 4, a kind of sanitary towel, from inside outwards comprise surface coating layer, absorbent core layer 4 and basal membrane layer 5 successively, surface coating layer is connected by 2 heat-sealings of perforated non-woven fabric 1 and PE film or glue and is combined into one, non-woven fabrics 1 is positioned at top layer, and the cylindrical bore 11 on the non-woven fabrics connects mutually with the round funnel-shaped apertures 21 on the PE film, and the pore radius on the non-woven fabrics is 0.9mm, hole inlet radius on the punching PE film is 1.4mm, and the hole exits radius is 1.2mm.
Certainly, this surface of sanitary clad can also be used on the products such as baby diapers, adult diaper, adult care products, sanitary pad.
Need to prove that the present invention also has numerous embodiments, do not describe in detail one by one at this.For a person skilled in the art, under the prerequisite that does not break away from structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these can not influence effect of the invention process and practical applicability.
Claims (5)
1. surface of sanitary clad is characterized in that: include by heat-sealing or glue and connect perforated non-woven fabric and the punching PE film that is combined into one, perforated non-woven fabric is positioned at top layer, and the hole on hole on the perforated non-woven fabric and the PE film connects mutually.
2. a kind of surface of sanitary clad according to claim 1 is characterized in that: the hole of described perforated non-woven fabric is cylindric, the Kong Weiyuan funnel-form on the punching PE film, and the aperture of cylindrical hole is less than the aperture of circle funnel hole import.
3. a kind of surface of sanitary clad according to claim 1 and 2, it is characterized in that: the pore radius on the described perforated non-woven fabric is 0.5mm～1.3mm, hole inlet radius on the punching PE film is 1.0mm～1.5mm, and the hole exits radius is 0.7mm～1.3mm.
4. a kind of surface of sanitary clad according to claim 1 and 2 is characterized in that: the pore radius on the described perforated non-woven fabric is 0.8mm, and the hole inlet radius on the punching PE film is 1.3mm, and the hole exits radius is 1.0mm.
5. the purposes of a kind of surface of sanitary clad according to claim 1 is characterized in that: surface coating layer is as baby diaper, baby diapers, adult diaper, adult care products, sanitary towel or sanitary pad's surface coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102027833A CN101940514B (en) | 2010-06-17 | 2010-06-17 | Hygienic article surface coating layer and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102027833A CN101940514B (en) | 2010-06-17 | 2010-06-17 | Hygienic article surface coating layer and use thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101940514A true CN101940514A (en) | 2011-01-12 |
| CN101940514B CN101940514B (en) | 2013-12-11 |
Family
ID=43432852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102027833A Active CN101940514B (en) | 2010-06-17 | 2010-06-17 | Hygienic article surface coating layer and use thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101940514B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697606A (en) * | 2012-05-01 | 2012-10-03 | 李红彪 | Diaper structure |
| CN102862185A (en) * | 2012-09-19 | 2013-01-09 | 缪国兴 | Sanitary product punching equipment and sanitary product production technology thereby |
| US20140363625A1 (en) * | 2013-06-11 | 2014-12-11 | Chen-Cheng Huang | Breathable and waterproof composite fabric |
| WO2019075689A1 (en) * | 2017-10-19 | 2019-04-25 | The Procter & Gamble Company | Topsheet comprising natural fibers with good mechanical strength |
| US10350119B2 (en) | 2014-11-06 | 2019-07-16 | The Procter & Gamble Company | Pre-strained laminates and methods for making the same |
| US10391736B2 (en) | 2013-06-11 | 2019-08-27 | Chen-Cheng Huang | Breathable and waterproof composite fabric and a method of making the same |
| US10646381B2 (en) | 2014-11-06 | 2020-05-12 | The Procter & Gamble Company | Crimped fiber spunbond nonwoven webs / laminates |
| US10940051B2 (en) | 2014-11-06 | 2021-03-09 | The Procter & Gamble Company | Absorbent articles with color effects |
| US11213436B2 (en) | 2017-02-16 | 2022-01-04 | The Procter & Gamble Company | Substrates having repeating patterns of apertures for absorbent articles |
| US11291595B2 (en) | 2017-10-19 | 2022-04-05 | The Procter & Gamble Company | Topsheet comprising natural fibers |
| US11918441B2 (en) | 2019-04-24 | 2024-03-05 | The Procter & Gamble Company | Highly extensible nonwoven webs and absorbent articles having such webs |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9861533B2 (en) | 2013-05-08 | 2018-01-09 | The Procter & Gamble Company | Apertured nonwoven materials and methods for forming the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999027876A1 (en) * | 1997-12-03 | 1999-06-10 | Sca Hygiene Products Ab | Absorbent article |
| CN2439948Y (en) * | 2000-09-22 | 2001-07-25 | 上海亚恒网面材料有限公司 | Porous composite mesh face with high liquid permeability and capable of softening skin |
| CN2664633Y (en) * | 2003-11-17 | 2004-12-22 | 谢继华 | Composite perforating film |
| CN1943530A (en) * | 2006-11-13 | 2007-04-11 | 蔡子辛 | Composite punching film and its producing method |
| CN201333135Y (en) * | 2009-02-25 | 2009-10-28 | 赵雪轩 | Infant diaper with surface layer of absorbent cotton cloth cover |
-
2010
- 2010-06-17 CN CN2010102027833A patent/CN101940514B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999027876A1 (en) * | 1997-12-03 | 1999-06-10 | Sca Hygiene Products Ab | Absorbent article |
| CN2439948Y (en) * | 2000-09-22 | 2001-07-25 | 上海亚恒网面材料有限公司 | Porous composite mesh face with high liquid permeability and capable of softening skin |
| CN2664633Y (en) * | 2003-11-17 | 2004-12-22 | 谢继华 | Composite perforating film |
| CN1943530A (en) * | 2006-11-13 | 2007-04-11 | 蔡子辛 | Composite punching film and its producing method |
| CN201333135Y (en) * | 2009-02-25 | 2009-10-28 | 赵雪轩 | Infant diaper with surface layer of absorbent cotton cloth cover |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697606A (en) * | 2012-05-01 | 2012-10-03 | 李红彪 | Diaper structure |
| CN102862185A (en) * | 2012-09-19 | 2013-01-09 | 缪国兴 | Sanitary product punching equipment and sanitary product production technology thereby |
| CN102862185B (en) * | 2012-09-19 | 2015-09-16 | 缪国兴 | A kind of amenities punch device and apply the amenities production technology of this equipment |
| US10391736B2 (en) | 2013-06-11 | 2019-08-27 | Chen-Cheng Huang | Breathable and waterproof composite fabric and a method of making the same |
| US20140363625A1 (en) * | 2013-06-11 | 2014-12-11 | Chen-Cheng Huang | Breathable and waterproof composite fabric |
| US9713914B2 (en) * | 2013-06-11 | 2017-07-25 | Chen-Cheng Huang | Breathable and waterproof composite fabric |
| US10973705B2 (en) | 2014-11-06 | 2021-04-13 | The Procter & Gamble Company | Apertured webs and methods for making the same |
| US11324645B2 (en) | 2014-11-06 | 2022-05-10 | The Procter & Gamble Company | Garment-facing laminates and methods for making the same |
| US10350119B2 (en) | 2014-11-06 | 2019-07-16 | The Procter & Gamble Company | Pre-strained laminates and methods for making the same |
| US10583050B2 (en) | 2014-11-06 | 2020-03-10 | The Procter & Gamble Company | Patterned apertured webs and methods for making the same |
| US10646381B2 (en) | 2014-11-06 | 2020-05-12 | The Procter & Gamble Company | Crimped fiber spunbond nonwoven webs / laminates |
| US10667962B2 (en) | 2014-11-06 | 2020-06-02 | The Procter & Gamble Company | Patterned apertured webs |
| US10786401B2 (en) | 2014-11-06 | 2020-09-29 | The Procter & Gamble Company | Apertured topsheets and methods for making the same |
| US10940051B2 (en) | 2014-11-06 | 2021-03-09 | The Procter & Gamble Company | Absorbent articles with color effects |
| US11998431B2 (en) | 2014-11-06 | 2024-06-04 | The Procter & Gamble Company | Patterned apertured webs |
| US11090202B2 (en) | 2014-11-06 | 2021-08-17 | The Procter & Gamble Company | Apertured webs and methods for making the same |
| US11135103B2 (en) | 2014-11-06 | 2021-10-05 | The Procter & Gamble Company | Apertured webs and methods for making the same |
| US11766367B2 (en) | 2014-11-06 | 2023-09-26 | The Procter & Gamble Company | Patterned apertured webs |
| US11202725B2 (en) | 2014-11-06 | 2021-12-21 | The Procter & Gamble Company | Crimped fiber spunbond nonwoven webs / laminates |
| US11696857B2 (en) | 2014-11-06 | 2023-07-11 | The Procter & Gamble Company | Absorbent articles with color effects |
| US11633311B2 (en) | 2014-11-06 | 2023-04-25 | The Procter & Gamble Company | Patterned apertured webs |
| US11491057B2 (en) | 2014-11-06 | 2022-11-08 | The Procter & Gamble Company | Crimped fiber spunbond nonwoven webs / laminates |
| US10357410B2 (en) | 2014-11-06 | 2019-07-23 | The Procter & Gamble Company | Pre-strained laminates and methods for making the same |
| US11213436B2 (en) | 2017-02-16 | 2022-01-04 | The Procter & Gamble Company | Substrates having repeating patterns of apertures for absorbent articles |
| US11369527B2 (en) | 2017-10-19 | 2022-06-28 | The Procter & Gamble Company | Topsheet comprising natural fibers |
| US11291595B2 (en) | 2017-10-19 | 2022-04-05 | The Procter & Gamble Company | Topsheet comprising natural fibers |
| US11285056B2 (en) | 2017-10-19 | 2022-03-29 | The Procter & Gamble Company | Topsheet comprising natural fibers with good mechanical strength |
| US11173077B2 (en) | 2017-10-19 | 2021-11-16 | The Procter & Gamble Company | Topsheet comprising natural fibers with good mechanical strength |
| WO2019075689A1 (en) * | 2017-10-19 | 2019-04-25 | The Procter & Gamble Company | Topsheet comprising natural fibers with good mechanical strength |
| US11918441B2 (en) | 2019-04-24 | 2024-03-05 | The Procter & Gamble Company | Highly extensible nonwoven webs and absorbent articles having such webs |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101940514B (en) | 2013-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101940514B (en) | Hygienic article surface coating layer and use thereof | |
| CN101299979B (en) | Absorbent article | |
| CN102355878B (en) | Absorbent article | |
| JP6169338B2 (en) | Absorber and absorbent article using the same | |
| WO2015198639A1 (en) | Absorbent article | |
| JP2011239835A (en) | Absorbent article | |
| US20210137750A1 (en) | Underpants-type disposable diaper | |
| TWI571247B (en) | Absorbent items | |
| CN213697513U (en) | Uterus warming sanitary towel | |
| KR20160004000U (en) | Hygiene product | |
| CN210250285U (en) | Oxygenation type removes flavor sanitary towel | |
| TW200418434A (en) | Inter-labia pad | |
| CN202515887U (en) | Composite non-woven fabric with concave-convex ventilative structure | |
| JP6450102B2 (en) | Pants-type absorbent article | |
| TW201029635A (en) | Absorbent article | |
| KR20190004559A (en) | Pad comprising multiple Supper Absorbent Polymer sheet and method manufacturing thereof | |
| CN103181843A (en) | Side leakage resisting absorptive object | |
| CN201701390U (en) | Diaper | |
| KR20090104426A (en) | Hygienic band for body fluids absorptoin | |
| CN205083814U (en) | Elasticity pull -up diaper | |
| CN211213885U (en) | Paper diaper with sterilization and deodorization functions | |
| CN201768091U (en) | Surface coating layer for hygienic product | |
| CN102188308A (en) | Absorption unit and thin-layer object forming die thereof | |
| CN105963082A (en) | Environmental protection absorptive object | |
| CN201189246Y (en) | Simple baby napkin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING BEYOU SANITORY PRODUCTS CO., LTD. Free format text: FORMER OWNER: CHONGQING SISHUANG SANITARY PRODUCTS CO., LTD. Effective date: 20110217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400041 LONGDONGWAN, XIAOQUAN, NANQUAN, BA NAN DISTRICT, CHONGQING CITY TO: 401320 NO. 18, DENGJIAN VILLAGE, NANQUAN TOWN, BA NAN DISTRICT, CHONGQING CITY |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20110217 Address after: 401320, No. 18, lamp building village, South Spring Town, Banan District, Chongqing Applicant after: Chongqing Beyou Sanitary Products Co., Ltd. Address before: 400041, Banan District, Chongqing City, South springs, Koizumi, Longdong Bay Applicant before: Chongqing S&S Sanitary Product Co., Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 401319, Chongqing Banan district along the Yangtze River Development Zone, Ya sub International Industrial Park Patentee after: CHONGQING BAIYA SANITARY PRODUCTS CO., LTD. Address before: 401320, No. 18, lamp building village, South Spring Town, Banan District, Chongqing Patentee before: Chongqing Beyou Sanitary Products Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Shen Jia Document name: Notification of Passing Examination on Formalities |