CN2430146Y - Disposable absorption article with reinforced core - Google Patents
Disposable absorption article with reinforced core Download PDFInfo
- Publication number
- CN2430146Y CN2430146Y CN 00242341 CN00242341U CN2430146Y CN 2430146 Y CN2430146 Y CN 2430146Y CN 00242341 CN00242341 CN 00242341 CN 00242341 U CN00242341 U CN 00242341U CN 2430146 Y CN2430146 Y CN 2430146Y
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- top layer
- adsorption object
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Abstract
The utility model relates to a disposable absorbent article which is in conformity with the shape of a human body and can be conveniently used. The utility model has a single package that can be easily torn apart. The utility model is composed of a pervious surface layer, a watertight bottom layer and a main body of an absorption layer, wherein, the main body of an absorption layer is arranged between the pervious surface layer and the watertight bottom layer. A reinforcing core which is in conformity with the shape of a human body is additionally arranged on the absorption layer, both sides of the absorption layer are provided with a protective wing, and a pair of blocking separation edges are arranged at both sides of the main body. A pair of binding lines of side edges are formed between two surface layers of side faces and the pervious surface along the longitudinal direction of two surface layers of side faces, wherein, the binding lines of side edges are extended in the lengthwise direction, and a long distance exists between the central parts of the binding lines of side edges. Embossments are arranged on the pervious surface layer of the absorbent article.
Description
This utility model relates to a kind of absorbent commodity, particularly relates to a kind of body shape that meets, and has the single packing absorbent commodity of easily tearing of good anti-leak performance in both sides.
Disposable adsorption object in the prior art, have on body, establish a pair of turn up stop edge, the also flexible material in this limit, but its side cementing line is a rectilinear form, makes to stop that edge can only form the plane, leak preventing effect is undesirable.The patent No. is " 95120439 ", the Chinese patent that name is called " absorbent commodity " discloses the sanitary towel that a kind of both sides have the anti-leak performance, it is provided with the absorbent commodity of a pair of flap of two relative longitudinal sides in the body both sides, its each flap forms anti-leak-off pocket along each edge of two relative longitudinal sides of center absorbent body, each flap is from the anti-drain surface of the folded-out formation of center absorbent body, this structure is owing to forming edge with egative film, and is not dry and comfortable airtight during use.
The purpose of this utility model is: a kind of single packaging disposable absorbent commodity of easily tearing of body shape that meets is provided, and it is added with the strengthening core that one deck meets body shape on absorbent cores, have good anti-side leakage performance in both sides.
This utility model is achieved in that the disposable adsorption object that meets body shape that easily tears single packing, it is by permeable top layer, absorbed layer body between waterproof bottom layer and this are two-layer constitutes, there is flap both sides, the edge that stops that a pair of longitudinal elasticity that is located at both sides is arranged, it is to be made of the top layer, two hydrophobic sides on two side flaps that are located at waterproof bottom layer, its edge, outer end and flap, inner tundish is carried out flexible material, the top layer, two sides forms a pair of side cementing line of extending by length direction with permeable top layer respectively along the longitudinal, and the distance central authorities of this two cementing line are wide, two ends are narrow; Two adhesion zone of two flaps are topped by a separate paper, and one greatly in the back side bonding of packaging material with the fluid-tight bottom of body of body, or bond with separate paper, are added with a suction strengthening core that meets body shape on the absorbed layer.
The utility model has the advantages that: 1, absorption function is good, strengthens the cotton core projection and can press close to skin, absorbs ejection at once, be difficult for producing side leakage, and latter half can clog a strand ditch, an Absorption.2, have good anti-leak function, stop edge play a part in culvert turn up and stop, both can upspring by elastic component, form stopping of leakproof to prevent side leakage in the limit, can form interior culvert again, play the collection ejection.3, compact, easy to use, the simple operation of packing, tear packaging material during use after, the separate paper that needs only flap tears, and can use.
Accompanying drawing 1 is a schematic appearance of the present utility model.
Accompanying drawing 2 is A-A generalized sections of the present utility model.
Accompanying drawing 3 is this utility model structural representations.
Accompanying drawing 4, accompanying drawing 5 are embodiment of the present utility model.
Further describe concrete structure of the present utility model below in conjunction with accompanying drawing.In the accompanying drawing, the 1st, permeable top layer; The 2nd, waterproof bottom layer; The 3rd, the bulk absorption layer; The 4th, the elastic barrier edge; The 5th, the top layer, side; The 6th, packaging material; The 7th, the side cementing line; 8 is the flap strengthening core.
Referring to accompanying drawing, disposable adsorption object is long at longitudinal direction, after two flap doublings, body is converted into three layers, seals about packaging material, becomes one and easily tears single packaged finished product.
Shown in the accompanying drawing 2: it comprises a waterproof bottom layer 2, is made by the thin film of ventilative or air-locked thermoplastic, and its shape can be a protective wing type, also can be the two protective wing types of fantail, also can be dumb-bell shape; A permeable top layer 1, it is made by the non-woven fabric of skin-friendly matter or making hole film; With an absorbed layer 3, it is made by the mixture and the goods thereof of natural fiber, chemical fibre, polymer water-absorbent, and is placed between two 1,2.Referring to accompanying drawing 2 and 3, top layer, side 5 is that hydrophobic material is made, the shape of one end and waterproof bottom layer 2 is consistent and be bonded to one, the other end longitudinally the pars intermedia bag to carry out the elastomeric material blended rubber bonding, its length that plays elastic reaction is the 30%-70% of body, owing to form a pair of side cementing line 7 with permeable top layer 1, therefore after top layer, side 5 being rolled over outside b line direction, the two ends and top layer, side 5 bondings of elastic reaction will do not played, because wide two ends are narrow in the middle of the side cementing line 7, the effect of the flexible material of mid portion, just formed flexible in culvert in turn up stop edge, A district among the figure, the B district is adhesively fixed, the C district is flexible, upspring by elastic component, form the C form height and stop dike, and can keep levee crown contact skin with physical activity.The D district forms the space again, can temporarily hold ejection, and then infiltrates its absorber down, prevents side leakage effectively.Side cementing line 7 middle body length and the same length of wrapping the flexible material of shoe are the 30%-70% of body, width between two cementing lines, and middle body is than the big 4mm-16mm of width of both sides narrower part.
Accompanying drawing 4,5,6 is depicted as a plurality of embodiment of the present utility model, and its strengthening core has elasticity, and is indeformable, meets body shape.Strengthening core can be that common absorbent cores (thick 7mm-12mm) also can be thin absorbent cores (thick 2mm-7mm).Strengthening core can be along horizontal, longitudinal direction size distortion.The material of strengthening core is by natural fiber, chemical fibre, high-strength absorbing agent, and bulky material is formed by combining, and its parcel mode can which floor wraps up simultaneously by multilayer material or different materials, also can be which floor superposition is again by an outermost layer enclose.
Claims (7)
1. one kind is easily torn single disposable adsorption object of packing with strengthening core, and it is not saturating by permeable top layer
Water-bed layer and should be two-layer between absorbed layer body formation, there is flap both sides, it is characterized in that:
The edge that stops of a pair of longitudinal elasticity that is located at both sides is arranged, and it is by the both sides that are located at waterproof bottom layer
Top layer, two hydrophobic sides on the flap constitutes, its edge, outer end and flap, and inner tundish is carried out to be had
Elastomeric material, top layer, two sides form with permeable top layer along the longitudinal respectively and a pair ofly prolong by length direction
The side cementing line of stretching, the distance central authorities of this two cementing line are wide, two ends are narrow; Be added with one on the absorbed layer
The suction strengthening core that meets body shape; One permeable formation is arranged, infiltration between permeable top layer and the absorbed layer
Layer forms by the embossing of hot melt is bonding with pervious bed, and two adhesion zone of two flaps are multiple by a separate paper
Lid, one greatly in the back side bonding of packaging material with the fluid-tight bottom of body of body, or usefulness
The separate paper bonding.
2. according to the disposable adsorption object of claim 1, it is characterized in that a described opposite side is bonding
The distance of line central authorities is than the big 4mm-16mm of distance of two ends narrower part, the length of middle body
30%-70% for body.
3. according to the disposable adsorption object of claim 1, it is characterized in that described fluid-tight bottom
Shape be the two protective wing types of protective wing type or fantail or dumb-bell shape.
4. according to the disposable adsorption object of claim 1, it is characterized in that the described human body that meets is strengthened
The shape of core is fan-shaped or long spoon shape or middle thin two ellipse, or other meet body shape.
5. according to the disposable adsorption object of claim 1, it is characterized in that the material on described permeable top layer
Material is the non-woven fabric of skin-friendly matter or the weaving or the polymeric material of making hole film or other good water absorption.
6. according to an absorbing articles of claim 1, it is characterized in that, the material of described strengthening core be by
Natural fiber, chemical fibre, the high-strength absorbing agent, bulky material is formed by combining.
7. according to an absorbing articles of claim 1, it is characterized in that the pattern of hot melt embossing is various
The figure of regular and irregular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00242341 CN2430146Y (en) | 2000-07-06 | 2000-07-06 | Disposable absorption article with reinforced core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00242341 CN2430146Y (en) | 2000-07-06 | 2000-07-06 | Disposable absorption article with reinforced core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2430146Y true CN2430146Y (en) | 2001-05-16 |
Family
ID=33602524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00242341 Expired - Fee Related CN2430146Y (en) | 2000-07-06 | 2000-07-06 | Disposable absorption article with reinforced core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2430146Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242795B (en) * | 2005-08-19 | 2012-06-20 | 宝洁公司 | Absorbent article |
| WO2019075689A1 (en) * | 2017-10-19 | 2019-04-25 | The Procter & Gamble Company | Topsheet comprising natural fibers with good mechanical strength |
| US11291595B2 (en) | 2017-10-19 | 2022-04-05 | The Procter & Gamble Company | Topsheet comprising natural fibers |
-
2000
- 2000-07-06 CN CN 00242341 patent/CN2430146Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242795B (en) * | 2005-08-19 | 2012-06-20 | 宝洁公司 | Absorbent article |
| WO2019075689A1 (en) * | 2017-10-19 | 2019-04-25 | 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 |
| US11285056B2 (en) | 2017-10-19 | 2022-03-29 | The Procter & Gamble Company | Topsheet comprising natural fibers with good mechanical strength |
| US11291595B2 (en) | 2017-10-19 | 2022-04-05 | The Procter & Gamble Company | Topsheet comprising natural fibers |
| US11369527B2 (en) | 2017-10-19 | 2022-06-28 | The Procter & Gamble Company | Topsheet comprising natural fibers |
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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: 20010516 |