CN216318420U - Paper diaper - Google Patents

Paper diaper Download PDF

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Publication number
CN216318420U
CN216318420U CN202122865410.0U CN202122865410U CN216318420U CN 216318420 U CN216318420 U CN 216318420U CN 202122865410 U CN202122865410 U CN 202122865410U CN 216318420 U CN216318420 U CN 216318420U
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China
Prior art keywords
layer
inner layer
bonded
side leakage
edge
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CN202122865410.0U
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Chinese (zh)
Inventor
林建秋
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Xiangyang Yingle Sanitary Products Co ltd
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Xiangyang Yingle Sanitary Products Co ltd
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Priority to CN202122865410.0U priority Critical patent/CN216318420U/en
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Abstract

The utility model provides a paper diaper which comprises a body and ear stickers; the body comprises a surface layer, a water-absorbing cotton core, a PE film and a bottom layer which are arranged from top to bottom; the anti-side leakage edge is connected with the body; the water-absorbing cotton core is coated with a water permeable layer; the side leakage prevention edge comprises an inner layer and an outer layer; the upper parts of the inner layer and the outer layer are provided with an elastic rubber band I. The lower part of the inner layer is folded, wrapped and adhered to the part of the surface layer, which exceeds the absorbent cotton core; the upper surface of the part of the inner layer, which is lapped on the lower part of the surface layer, is bonded with the lower surface of the surface layer, and the lower surface of the inner layer is bonded with the upper surface of the PE film; the inner layer is lapped on the partial lower surface of the upper part of the surface layer and is bonded with the upper surface of the surface layer, and the upper surface is bonded with the middle lower part of the outer layer. The lower part of the outer layer is bonded with the PE film and the bottom layer; an elastic rubber band II is arranged between the lower part of the outer layer and the bottom layer. The inner and outer double-layer side leakage prevention edge is stable and firm in structure, cannot be broken due to stretching when in use, effectively prevents the side leakage prevention structure from losing efficacy, is easy to manufacture, and can be widely applied to hygienic products with the side leakage prevention structure.

Description

Paper diaper
Technical Field
The utility model belongs to the field of sanitary articles, and particularly relates to a paper diaper.
Background
The disposable diaper is a disposable product and is made of materials such as non-woven fabrics, toilet paper, fluff pulp, high-molecular water-absorbing resin, PE films, rubber bands and the like. The paper diaper has the advantages of good absorptivity, dryness, no rewet, soft texture and the like, is deeply favored by young father and mother in China, but the paper diaper on the market has the problems of urine side leakage and the like at present.
The inventor researches and discovers that the problem of side leakage is not unreasonable due to the side leakage prevention structure of the paper diaper, but the side leakage prevention edges are connected in a non-firm manner, a user can unfold the folded paper diaper generally when using the paper diaper, wear the folded paper diaper after stretching all around, and stretch the side leakage prevention edges left and right after wearing the folded paper diaper, the stretching often causes the joint of the side leakage prevention edges to leak, urine easily leaks from the leak, clothes are polluted, and the novel paper diaper is urgently needed to solve the problem aiming at the problems existing in the paper diaper.
Disclosure of Invention
The present invention is directed to overcome the above-mentioned disadvantages of the prior art and to provide a diaper which can effectively prevent the side leakage prevention structure from failing.
The technical scheme of the utility model is as follows: a paper diaper comprises a body and an ear patch connected with the body; the body comprises a surface layer, a water-absorbing cotton core, a PE film and a bottom layer which are arranged from top to bottom; the anti-side leakage edge is connected with the body; the water-absorbing cotton core is coated with a water-permeable layer; the side leakage prevention edge comprises an inner layer and an outer layer; the upper parts of the inner layer and the outer layer are provided with more than two elastic rubber bands I; the elastic rubber band I is bonded between the inner layer and the outer layer.
The lower part of the inner layer is folded, wrapped and bonded to the part of the surface layer exceeding the absorbent cotton core in width; the inner layer is lapped on the upper surface of the part of the lower part of the surface layer and is adhered to the lower surface of the surface layer, and the inner layer is lapped on the lower surface of the part of the lower part of the surface layer and is adhered to the upper surface of the PE film; the inner layer is lapped on the lower surface of the upper part of the surface layer and is adhered to the upper surface of the surface layer, and the upper surface of the inner layer lapped on the upper part of the surface layer is adhered to the middle lower part of the outer layer.
The lower part of the outer layer is bonded with the PE film and the bottom layer; more than two elastic rubber bands II are arranged between the lower part of the outer layer and the bottom layer; the elastic rubber band is arranged at the edge of the bottom layer.
The width Du of the part of the inner layer, which is overlapped on the upper part of the surface layer, is more than or equal to the width Dd of the part of the inner layer, which is overlapped on the lower part of the surface layer.
The width of the PE film is larger than or equal to the width of the surface layer.
The surface layer, the permeable layer, the bottom layer, the inner layer and the outer layer of the edge leakage prevention layer are made of hot air non-woven fabrics.
Compared with the prior art, the utility model adopts the inner and outer double-layer side leakage prevention edge, the lower part of the inner layer of the side leakage prevention edge is folded, coated, bonded to the part of the surface layer exceeding the water absorption cotton core in width, the upper surface of the part of the inner layer lapped on the lower part of the surface layer is bonded to the lower surface of the surface layer, the lower surface of the part of the inner layer lapped on the upper part of the surface layer is bonded to the upper surface of the surface layer, the upper surface of the inner layer is bonded to the middle lower part of the outer layer, the lower part of the outer layer of the side leakage prevention edge is bonded to the PE film and the bottom layer together, the bonding is stable and firm, the side leakage prevention edge cannot be broken due to stretching when in use, and the failure of the side leakage prevention structure is effectively prevented. The utility model has simple structure, easy manufacture, soft whole body and good air permeability, avoids the occurrence of urine leakage, and can be widely applied to sanitary products with side leakage prevention structures, such as paper diapers, diaper, pull-up pants and the like.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a cross-sectional view a-a of the present invention.
In the figure, the elastic rubber band comprises a body 1, a surface layer 101, a surface layer 102, a water-absorbing cotton core 103, a PE film 104, a bottom layer 105, a water-permeable layer 2, ear patches 3, a side leakage prevention edge 301, an inner layer 302, an outer layer 4, elastic rubber bands I and 5 and an elastic rubber band II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In fig. 1 and 2, the diaper of the present invention comprises a main body 1 and two ear tapes 2 connected to one end of the main body 1, wherein a female hook and loop fastener tape is disposed at the rear waist portion of the other end of the main body, and hook and loop fastener tapes are correspondingly disposed on the two ear tapes 2.
The body 1 comprises a surface layer 101, a water-absorbing cotton core 102, a PE film 103 and a bottom layer 104 which are arranged from top to bottom.
The diaper of the present invention further comprises a side leakage prevention edge 3 attached to the body 1. The absorbent cotton core 102 is coated with a water permeable layer 105. The side leakage preventing edge 3 comprises an inner layer 301 and an outer layer 302. Two elastic rubber bands I4 are arranged at the upper parts of the inner layer 301 and the outer layer 302. An elastic rubber band-4 is bonded between the inner layer 301 and the outer layer 302. PE film 103 is wider than face layer 101. The surface layer 101, the permeable layer 105, the bottom layer 104, the edge leakage preventing inner layer 301 and the outer layer 302 are made of soft and breathable hot air non-woven fabrics.
The lower part of the inner side leakage preventing layer 301 is folded, covered and adhered to the surface layer 101 at the part exceeding the water absorbent cotton core 102 in width. The inner layer 301 of the side leakage preventing edge is bonded to the lower surface of the surface layer 101 by overlapping the upper surface of the lower part of the surface layer 101, and the inner layer 301 of the side leakage preventing edge is bonded to the upper surface of the PE film by overlapping the lower surface of the lower part of the surface layer 101. The inner layer 301 of the edge leakage prevention layer is bonded to the upper surface of the face layer 101 by overlapping a part of the lower surface of the upper part of the face layer 101, and the inner layer 301 of the edge leakage prevention layer is bonded to the middle lower part of the outer layer 302 by overlapping a part of the upper surface of the upper part of the face layer 101. The width Du of the portion of the inner layer 301 overlapping the upper portion of the face layer 101 is greater than or equal to the width Dd of the portion of the inner layer 301 overlapping the lower portion of the face layer 101. The lower portion of the outer layer 302 is bonded to the PE film and the bottom layer 104. Three elastic rubber bands II 5 are arranged between the lower part of the outer layer 302 and the bottom layer 104. The second elastic band 5 is located at the edge of the bottom layer 104. The double-layer side leakage preventing edge can not be broken due to stretching of a user when the double-layer side leakage preventing edge is worn, effectively prevents the side leakage preventing structure from losing efficacy, and is easy to manufacture, soft in whole and good in air permeability.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or that certain features may be substituted for those skilled in the art, and all changes, equivalents, and improvements that fall within the spirit and scope of the utility model are therefore intended to be embraced by the appended claims.

Claims (4)

1. A paper diaper comprises a body (1) and an ear patch (2) connected with the body; the body (1) comprises a surface layer (101), a water-absorbing cotton core (102), a PE film (103) and a bottom layer (104) which are arranged from top to bottom; the method is characterized in that: the anti-side leakage device also comprises an anti-side leakage edge (3) connected with the body (1); the water absorption cotton core (102) is coated with a water permeable layer (105); the side leakage preventing edge (3) comprises an inner layer (301) and an outer layer (302); more than two elastic rubber bands I (4) are arranged at the upper parts of the inner layer (301) and the outer layer (302); the elastic rubber band I (4) is bonded between the inner layer (301) and the outer layer (302);
the lower part of the inner layer (301) is folded, wrapped and adhered to the part of the surface layer (101) exceeding the absorbent cotton core (102); the inner layer (301) is overlapped on the upper surface of the part of the lower part of the surface layer (101) and is adhered to the lower surface of the surface layer (101), and the inner layer (301) is overlapped on the lower surface of the part of the lower part of the surface layer (101) and is adhered to the upper surface of the PE film; the inner layer (301) is overlapped on part of the lower surface of the upper part of the surface layer (101) and is bonded with the upper surface of the surface layer (101), and the inner layer (301) is overlapped on part of the upper surface of the upper part of the surface layer (101) and is bonded with the middle lower part of the outer layer (302);
the lower part of the outer layer (302) is bonded with the PE film and the bottom layer (104); more than two elastic rubber bands II (5) are arranged between the lower part of the outer layer (302) and the bottom layer (104); the second elastic rubber band (5) is positioned at the edge of the bottom layer (104).
2. The diaper according to claim 1, wherein: the width Du of the part of the inner layer (301) overlapping the upper part of the surface layer (101) is larger than or equal to the width Dd of the part of the inner layer (301) overlapping the lower part of the surface layer (101).
3. The diaper according to claim 1, wherein: the width of the PE film (103) is larger than or equal to that of the surface layer (101).
4. The diaper according to claim 1, wherein: the surface layer (101), the water permeable layer (105), the bottom layer (104), the edge leakage prevention inner layer (301) and the outer layer (302) are made of hot air non-woven fabrics.
CN202122865410.0U 2021-11-22 2021-11-22 Paper diaper Active CN216318420U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122865410.0U CN216318420U (en) 2021-11-22 2021-11-22 Paper diaper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122865410.0U CN216318420U (en) 2021-11-22 2021-11-22 Paper diaper

Publications (1)

Publication Number Publication Date
CN216318420U true CN216318420U (en) 2022-04-19

Family

ID=81152385

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122865410.0U Active CN216318420U (en) 2021-11-22 2021-11-22 Paper diaper

Country Status (1)

Country Link
CN (1) CN216318420U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
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 utility model: A type of diaper

Effective date of registration: 20230829

Granted publication date: 20220419

Pledgee: Bank of China Limited Xiangyang Branch

Pledgor: XIANGYANG YINGLE SANITARY PRODUCTS CO.,LTD.

Registration number: Y2023980054242