CN209075161U - A kind of encirclement structure and the sanitary napkin using the encirclement structure - Google Patents
A kind of encirclement structure and the sanitary napkin using the encirclement structure Download PDFInfo
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- CN209075161U CN209075161U CN201820176539.6U CN201820176539U CN209075161U CN 209075161 U CN209075161 U CN 209075161U CN 201820176539 U CN201820176539 U CN 201820176539U CN 209075161 U CN209075161 U CN 209075161U
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- encirclement
- precoat
- woven fabrics
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- sanitary napkin
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Abstract
The utility model discloses a kind of encirclement structure and using the sanitary napkin of the encirclement structure, it at least folds 3 layers by water repellent nonwovens and forms, overall thickness is 1-10mm, the encirclement structure is to replace the mode of traditional spun-bonded nonwoven cloth cladding spandex thread using water repellent nonwovens, pass through the multiple folding of the non-woven fabrics, form independent encirclement structure, due to eliminating spandex thread in structure, the wrinkling that bounces back will not occur for non-woven fabrics, surfacing, in addition the application of novel super soft non-woven fabrics, pass through specially designed folding and combination, it applies and forms encirclement in two sides when on sanitary towels, not only achieved the purpose that prevent side leakage but also brought good application to experience to consumer, comfort greatly improves；Meanwhile the cancellation of spandex thread, it is environmentally friendly to bring positive influences；In addition, independent when due to encirclement structure, when manufacturing, the position adjustment of two sides encirclement is flexible and convenient.
Description
Technical field
The utility model relates to a kind of amenities, in particular to the encirclement structure of a kind of sanitary napkin and the encirclement is used
The sanitary napkin of structure.
Background technique
With economic development and improvement of living standards, people are more next to the consumption demand of disposable sanitary articles more.
Reaching its maturity and opening with consumption idea simultaneously, consumer are desirable for product that is more comfortable and more trusting.
Sanitary napkin currently on the market generates side leakage in consumer's use in order to prevent, mostly uses water repellent spun-bonded non-woven fabrics
It is bonded by hot melt adhesive and a plurality of spandex thread elastic, the mode of folding is then coated again, by the retraction of elastic, so that sanitary napkin
Two sides form three-dimensional shield mode.This structure has good anti-side leakage effect, still, after being shunk due to spandex thread, two sides
Non-woven fabrics to coat can generate a large amount of folds, and when consumer's use generates larger friction, thus comfort is poor.In addition,
Since process is longer when manufacture, opposite process is complicated, thus efficiency is lower.Meanwhile the superposition of a large amount of spandex threads is applied to environment
Close friend brings a negative impact.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provide a kind of anti-side leakage effect it is good, have excellent comfort type
Encirclement structure.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of encirclement structure folds at least three layers by water repellent nonwovens and forms, overall thickness 1-10mm, the water repellent nonwoven
Cloth is for hydrophilic nonwoven fabrics, and main character is hydrophobic.
The water repellent nonwovens be thin Denier water repellent bicomponent fibers hot-wind nonwoven cloth, modified water repellent spun-bonded non-woven fabrics or
Water repellent two-component spun-bonded non-woven fabrics.
The utility model also provides a kind of sanitary napkin using above-mentioned encirclement structure, the technical solution adopted is that:
A kind of sanitary napkin using above-mentioned encirclement structure, including precoat, chip layer, the water conservancy diversion stacked gradually from top to bottom
Sandwich layer that layer, main core body, gas permeation bottom film are constituted and by the side of the sandwich layer and the two sides non-woven fabrics of surrounded by edges, the fabric
Both adjacent contact surface is provided with structure glue in layer, chip layer, guide layer, main core body, gas permeation bottom film and non-woven fabrics, described
Release paper and coating are pasted on the outside of gas permeation bottom film, there are two the encirclement structures and is separately positioned on the top of the non-woven fabrics
Portion two sides, the spacing of two encirclement structures are 30mm-80mm.
The encirclement structure is fixed on the top of the non-woven fabrics by ultrasonic wave or hot melt adhesive mode.
The utility model also provides a kind of sanitary napkin using above-mentioned encirclement structure, the technical solution adopted is that:
A kind of sanitary napkin using above-mentioned encirclement structure, including the precoat, main core body, ventilative stacked gradually from top to bottom
Counterdie, release paper and coating, both adjacent contact surface is equal in the precoat, main core body, gas permeation bottom film, release paper and coating
It is provided with structure glue, there are two the encirclement structures and is separately positioned on the top two sides of the precoat, two encirclements
The spacing of structure is 30mm-80mm.
The encirclement structure is fixed on the top of the precoat by ultrasonic wave or hot melt adhesive mode.
The utility model also provides a kind of sanitary napkin using above-mentioned encirclement structure, the technical solution adopted is that:
A kind of sanitary napkin of above-mentioned encirclement structure, including stack gradually from top to bottom precoat, chip layer, guide layer,
Main core body, gas permeation bottom film, release paper and coating, the precoat, chip layer, guide layer, main core body, gas permeation bottom film, release paper
Contact surface both adjacent in coating is provided with structure glue, and there are two the encirclement structures and is separately positioned on the fabric
The top two sides of layer, the spacing of two encirclement structures are 30mm-80mm.
The encirclement structure is fixed on the top of the precoat by ultrasonic wave or hot melt adhesive mode.
The beneficial effects of the utility model are: the encirclement structure of the utility model is to replace tradition to spin using water repellent nonwovens
The mode of bonded non-woven fabrics coating spandex silk forms independent encirclement structure, due in structure by the multiple folding of the non-woven fabrics
Spandex thread is eliminated, the wrinkling that bounces back, surfacing will not occur for non-woven fabrics, in addition the application of novel super soft non-woven fabrics, leads to
Specially designed folding and combination are crossed, applies and forms encirclement in two sides when on sanitary towels, both reaching prevents side leakage
Purpose bring good application to experience to consumer again, comfort provides significantly；Meanwhile the cancellation of spandex thread, to environment friend
Bring positive influences well；In addition, independent when due to encirclement structure, when manufacturing, the position adjustment of two sides encirclement is flexibly square
Just.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the first embodiment structure schematic diagram of the utility model；
Fig. 2 is second of embodiment structure schematic diagram of the utility model；
Fig. 3 is the third embodiment structure schematic diagram of the utility model.
Specific embodiment
Referring to figs. 1 to Fig. 3, a kind of encirclement structure folds at least three layers by water repellent nonwovens and forms, overall thickness 1-
10mm, the water repellent nonwovens be for hydrophilic nonwoven fabrics, main character be it is hydrophobic, the water repellent nonwovens are
Thin Denier water repellent bicomponent fibers hot-wind nonwoven cloth, modified water repellent spun-bonded non-woven fabrics or water repellent two-component spun-bonded non-woven fabrics,
The spun-bonded non-woven fabrics of water repellent two-component described in the present embodiment use PP-PET two-component spun-bonded non-woven fabrics, the water repellent nonwovens
Every Gram Mass is at 15-50 grams, wherein the mode folded can be rolled over by forward folded, reverse folded or forward and reverse intersection
Folded, the utility model replaces the mode of traditional spun-bonded nonwoven cloth cladding spandex thread, by the multiple folding of the non-woven fabrics, is formed only
Vertical encirclement structure, due to eliminating spandex thread in structure, the wrinkling that bounces back will not occur for non-woven fabrics, surfacing, in addition
The application of novel super soft non-woven fabrics is applied when on sanitary towels by specially designed folding and combination in two sides
Encirclement is formed, not only achieved the purpose that prevent side leakage but also brings good application to experience to consumer, comfort provides significantly；Together
When, the cancellation of spandex thread is environmentally friendly to bring positive influences；In addition, it is independent when due to encirclement structure, when manufacturing
The position adjustment of two sides encirclement is flexible and convenient.
The utility model also provides the embodiment of three kinds of sanitary napkins using the encirclement structure, the first embodiment
Are as follows: a kind of sanitary napkin using above-mentioned encirclement structure, including stack gradually from top to bottom precoat 2, chip layer 3, guide layer
4, main core body 5, gas permeation bottom film 6 are constituted sandwich layer and by the side of the sandwich layer and the two sides non-woven fabrics 1 of surrounded by edges, the face
Both adjacent contact surface is provided with knot in the bed of material 2, chip layer 3, guide layer 4, main core body 5, gas permeation bottom film 6 and non-woven fabrics 1
Structure glue, the outside of the gas permeation bottom film 6 are pasted with release paper 7 and coating 8, and there are two the encirclement structures 9 and is separately positioned on
The top two sides of the non-woven fabrics 1, the spacing of two encirclement structures 9 are 30mm-80mm.
The encirclement structure 9 is fixed on the top of the non-woven fabrics 1 by ultrasonic wave or hot melt adhesive mode.
In the present embodiment, using being provided with structure glue, 1 He of two sides non-woven fabrics between technology neighboring layers commonly used in the art
It is provided with fabric structure glue 10 between the precoat 2, is provided with first structure glue between the precoat 2 and chip layer 3
11, be provided with the second structure glue 12 between the chip layer 3 and the guide layer 4, the guide layer 4 and the main core body 5 it
Between be provided with third structure glue 13, the 4th structure glue 14, the release paper 7 are provided between the main core body 5 and gas permeation bottom film 6
Including being located at the gum release paper 71 at middle part and being located at the flap release papers 72 of two sides, the gum release paper 71 and thoroughly
It is provided with gum 15 between gas counterdie 6, flap glue 16, above-mentioned knot are provided between the flap release paper 72 and gas permeation bottom film 6
Structure glue is secured and has certain air permeability effect concurrently, and the outside of the coating 8 is additionally provided with quick and easy sticker 17, conveniently tears viscous
Patch.
The main core body 5 is wrapped up by one layer of water lock layer 18, and the main core body 5 is additionally provided with perforative absorbing rod 19, works as master
When core 5 is drawn onto the limit, since the effect moisture of water lock layer 18 will not ooze out, absorbing rod 19 is capable of the absorption of accelerating liquid.
Three kinds of embodiments, second of embodiment are provided in the present invention are as follows: a kind of to use above-mentioned encirclement structure
Sanitary napkin, it is described including precoat 2, main core body 5, gas permeation bottom film 6, release paper 7 and the coating 8 stacked gradually from top to bottom
Both adjacent contact surface is provided with structure glue in precoat 2, main core body 5, gas permeation bottom film 6, release paper 7 and coating 8, described
There are two encirclement structures 9 and is separately positioned on the top two sides of the precoat 2, and the spacing of two encirclement structures 9 is
30mm-80mm。
The encirclement structure 9 is fixed on the top of the precoat 2 by ultrasonic wave or hot melt adhesive mode.
The 5th structure glue 20, the main core body 5 and gas permeation bottom film are provided between the precoat 2 and the main core body 5
The 4th structure glue 14 is provided between 6, the release paper 7 includes being located at the gum release paper 71 at middle part and being located at two sides
Flap release paper 72, is provided with gum 15 between the gum release paper 71 and gas permeation bottom film 6, the flap release paper 72 and thoroughly
Flap glue 16 is provided between gas counterdie 6, above structure glue is secured and has certain air permeability effect concurrently, the coating 8
Outside is additionally provided with quick and easy sticker 17, conveniently tears stickup.
The main core body 5 is wrapped up by one layer of water lock layer 18, and the main core body 5 is additionally provided with perforative absorbing rod 19, works as master
When core 5 is drawn onto the limit, since the effect moisture of water lock layer 18 will not ooze out, absorbing rod 19 is capable of the absorption of accelerating liquid.
Three kinds of embodiments, the third embodiment are provided in the present invention are as follows: a kind of to use above-mentioned encirclement structure
Sanitary napkin, including the precoat 2, chip layer 3, guide layer 4, main core body 5, gas permeation bottom film 6, release stacked gradually from top to bottom
Paper 7 and coating 8, phase in the precoat 2, chip layer 3, guide layer 4, main core body 5, gas permeation bottom film 6, release paper 7 and coating 8
Both adjacent contact surface is provided with structure glue, and there are two the encirclement structures 9 and is separately positioned on the top of the precoat 2
Two sides, the spacing of two encirclement structures 9 are 30mm-80mm.
The encirclement structure 9 is fixed on the top of the precoat 2 by ultrasonic wave or hot melt adhesive mode.
In the present embodiment, using being provided with structure glue, 2 He of precoat between technology neighboring layers commonly used in the art
It is provided with first structure glue 11 between chip layer 3, is provided with the second structure glue between the chip layer 3 and the guide layer 4
12, third structure glue 13 is provided between the guide layer 4 and the main core body 5, between the main core body 5 and gas permeation bottom film 6
It is provided with the 4th structure glue 14, the release paper 7 includes the gum release paper 71 for being located at middle part and the flap for being located at two sides
Release paper 72, is provided with gum 15 between the gum release paper 71 and gas permeation bottom film 6, the flap release paper 72 and ventilative
Flap glue 16 is provided between counterdie 6, above structure glue is secured and has certain air permeability effect concurrently, outside the coating 8
Side is additionally provided with quick and easy sticker 17, conveniently tears stickup.
The main core body 5 is wrapped up by one layer of water lock layer 18, and the main core body 5 is additionally provided with perforative absorbing rod 19, works as master
When core 5 is drawn onto the limit, since the effect moisture of water lock layer 18 will not ooze out, absorbing rod 19 is capable of the absorption of accelerating liquid.
The water absorbent rate of the sanitary napkin of three of the above embodiment is 15-40 times.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of encirclement structure, it is characterised in that it folds at least three layers by water repellent nonwovens and forms, overall thickness 1-10mm.
2. encirclement structure according to claim 1, it is characterised in that the water repellent nonwovens are the double groups of thin Denier water repellent
Part fiber hot-wind nonwoven cloth, modified water repellent spun-bonded non-woven fabrics or water repellent two-component spun-bonded non-woven fabrics.
3. a kind of sanitary napkin using encirclement structure as claimed in claim 1 or 2, it is characterised in that it includes successively layer from top to bottom
Sandwich layer that folded precoat (2), chip layer (3), guide layer (4), main core body (5), gas permeation bottom film (6) are constituted and by the sandwich layer
Side and surrounded by edges two sides non-woven fabrics (1), the precoat (2), chip layer (3), guide layer (4), main core body (5),
Both adjacent contact surface is provided with structure glue, the outside of the gas permeation bottom film (6) in gas permeation bottom film (6) and non-woven fabrics (1)
It is pasted with release paper (7) and coating (8), there are two the encirclement structures (9) and is separately positioned on the top of the non-woven fabrics (1)
Two sides, the spacing of two encirclement structures (9) are 30mm-80mm.
4. sanitary napkin according to claim 3, it is characterised in that the encirclement structure (9) passes through ultrasonic wave or hot melt adhesive side
Formula is fixed on the top of the non-woven fabrics (1).
5. a kind of sanitary napkin using encirclement structure as claimed in claim 1 or 2, it is characterised in that it includes successively layer from top to bottom
Folded precoat (2), main core body (5), gas permeation bottom film (6), release paper (7) and coating (8), the precoat (2), main core body
(5), contact surface both adjacent in gas permeation bottom film (6), release paper (7) and coating (8) is provided with structure glue, the encirclement knot
There are two structures (9) and is separately positioned on the top two sides of the precoat (2), and the spacing of two encirclement structures (9) is
30mm-80mm。
6. sanitary napkin according to claim 5, it is characterised in that the encirclement structure (9) passes through ultrasonic wave or hot melt adhesive side
Formula is fixed on the top of the precoat (2).
7. a kind of sanitary napkin using encirclement structure as claimed in claim 1 or 2, it is characterised in that it includes successively layer from top to bottom
Folded precoat (2), chip layer (3), guide layer (4), main core body (5), gas permeation bottom film (6), release paper (7) and coating (8), institute
State precoat (2), chip layer (3), guide layer (4), main core body (5), gas permeation bottom film (6), phase in release paper (7) and coating (8)
Both adjacent contact surface is provided with structure glue, and there are two the encirclement structures (9) and is separately positioned on the precoat (2)
Top two sides, the spacing of two encirclement structures (9) are 30mm-80mm.
8. sanitary napkin according to claim 7, it is characterised in that the encirclement structure (9) passes through ultrasonic wave or hot melt adhesive side
Formula is fixed on the top of the precoat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176539.6U CN209075161U (en) | 2018-02-01 | 2018-02-01 | A kind of encirclement structure and the sanitary napkin using the encirclement structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176539.6U CN209075161U (en) | 2018-02-01 | 2018-02-01 | A kind of encirclement structure and the sanitary napkin using the encirclement structure |
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| CN209075161U true CN209075161U (en) | 2019-07-09 |
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| CN201820176539.6U Active CN209075161U (en) | 2018-02-01 | 2018-02-01 | A kind of encirclement structure and the sanitary napkin using the encirclement structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113805A (en) * | 2018-02-01 | 2018-06-05 | 广东川田卫生用品有限公司 | A kind of encirclement structure and the sanitary napkin using the encirclement structure |
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2018
- 2018-02-01 CN CN201820176539.6U patent/CN209075161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113805A (en) * | 2018-02-01 | 2018-06-05 | 广东川田卫生用品有限公司 | A kind of encirclement structure and the sanitary napkin using the encirclement structure |
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