CN203154090U - Short-type moisture absorption article capable of being opened and closed - Google Patents
Short-type moisture absorption article capable of being opened and closed Download PDFInfo
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- CN203154090U CN203154090U CN 201320131145 CN201320131145U CN203154090U CN 203154090 U CN203154090 U CN 203154090U CN 201320131145 CN201320131145 CN 201320131145 CN 201320131145 U CN201320131145 U CN 201320131145U CN 203154090 U CN203154090 U CN 203154090U
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- elastic waist
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Abstract
The utility model discloses a short-type moisture absorption article capable of being opened and closed. The short-type moisture absorption article capable of being opened and closed comprises a liquid penetrating top layer, a liquid non-penetrating bottom layer and an absorption layer between the liquid penetrating top layer and the liquid non-penetrating bottom layer. The three layers form a moisture absorption body. The moisture absorption body is provided with a first end of the body and a second end of the body. An elastic waist portion is arranged on the first end of the body and/or the second end of the body. By extending elastic free state areas from the elastic waist portion in a direction away from the moisture absorption body, and due to elastic side ears formed by the elastic free state area, namely, the elastic side ears and the elastic waist portion are integrally arranged, therefore, manufacturing procedures can be reduced, production difficulty is reduced, and a defective rate is reduced. In addition, the integrally arranged elastic waist portion is good in elastic effect, the absorption layer is not easily cockled, a user can be constantly attached to the absorption layer in a dynamic mode, and therefore the moisture absorption article can be prevented from leaking in the front, in the rear and in the sides for a long time.
Description
Technical field
This utility model relates to a kind of disposable sanitary articles, relates in particular to a kind of open-close type pants type absorbent device.
Background technology
Draw trousers or diaper on the market mainly contains two types at present:
A kind of is that the side of elastic waist is sealing state.For example, Chinese patent literature CN202069772U discloses a kind of " pants type is worn baby's meagre strength outward and drawn trousers ", it comprises that paper draws trousers, paper draws the trousers type of trousers to be the outer pants type of wearing, the crotch part of wearing pants type outward is made of composite absorbent paper and the non-woven fabrics stack that is positioned on the composite absorbent paper along crotch portion groove suction core body, and macromolecule groove absorber both sides have respectively in the elasticity side crotch wall of setting elastic cord is arranged.This kind draws trousers to have following defective: 1, because the side of elastic waist is sealing state, therefore when dressing for user, the script of outside need be worn in and draw trousers to put on this after user trousers are on one's body all taken off, make that wearing is cumbersome; 2, the size of elastic waist is in a fixing scope, be not easy to carry out real-time adjustment according to the waistline size of user, when the user waistline was excessive, it was poor to occur breathability easily, uncomfortable problem, meeting scratch or ankle injury user when serious, perhaps grow dermatosis, when the user waistline is too small, occur displacement easily, and urine, just side leakage, preceding leakage or back easily take place and leak in liquid etc., and be unhygienic.
But another kind is the structure that is opening type.For example, Chinese patent literature CN202313960U discloses a kind of " disposable sanitary articles with elasticized waistand ", it comprises body assembly, be used for described body assembly is attached to wearer's closed component on one's body, and with the vertically disposed elasticized waistand of longitudinal length direction of described body assembly, described body assembly comprises permeable top layer, the opaque liquid bottom and be arranged at permeable top layer and the opaque liquid bottom between absorbed layer, described elasticized waistand is arranged at the front waist of body assembly and/or the position of back lumbar part, described elasticized waistand comprises the fixing substrate layer of many elastic yarns and non-elastic material, and described many elastic yarns and described fixing substrate layer are bonding.This kind hygienic article is that diaper has following defective: 1, the elasticized waistand of this diaper and closed component (closed component herein is equivalent to elasticity or non-resilient picking up the ears) are split-type structural, be closed component for independently, when producing this diaper, need separately closed component to be fixedly mounted on the end of body assembly, increased the production difficulty of diaper like this, increased manufacturing process, improved production cost, and multistep molding also improves the defect rate of product easily; 2, the split type setting of closed component and elasticized waistand, elasticized waistand and closed component have the elasticity dead angle, be that closed component is inhomogeneous at place, elasticity dead angle to the pulling force that body assembly applies, and then make diaper not next to the skin in the wearing process, uncomfortable, and owing to have the elasticity dead angle, so elastic effect is also bad, the phenomenon that also occurs the absorbed layer wrinkle easily influences urine or the just absorption of liquid.
That makes a general survey of prior art draws trousers or diaper, and there is common defective in it, namely, manufacturing process is many, the production difficulty is big, defect rate height, production cost height, dress inconvenient, can not dynamically fit lastingly, uncomfortable, regulate inconvenient, elastic effect is poor, and the easy wrinkle of absorbed layer and the preceding leakage that causes, leak the back and problem such as side leakage.
The utility model content
A purpose of the present utility model, be to provide a kind of open-close type pants type absorbent device, it has, and manufacturing process is few, the production difficulty is little, defect rate is low, production cost is low, wearing is convenient, can dynamically fit lastingly, comfortable, easy to adjust, elastic effect is good and absorbed layer is difficult for the advantage of wrinkle.
For reaching this purpose, this utility model by the following technical solutions:
A kind of open-close type pants type absorbent device, comprise the absorbed layer between liquid top layer, liquid-tight bottom, saturating liquid top layer and the liquid-tight bottom, described liquid top layer, liquid-tight bottom and absorbed layer form the moisture absorption body, described moisture absorption body has body first end and body second end, described body first end and/or body second end arrange elastic waist, described elastic waist is extended with elasticity free state zone along the direction away from described moisture absorption body, and described elasticity free state zone forms elasticity and picks up the ears.
As a kind of preferred version of open-close type pants type absorbent device, the overlapping region of described elastic waist and described liquid-tight bottom or saturating liquid top layer is the elastic stretching state region, and described elastic waist and described absorbed layer overlapping region are that elasticity is cut off the zone.
Overlapping region by elastic waist and liquid-tight bottom or saturating liquid top layer is set to elastic stretching state region (the elastic stretching state region is the transverse width that the lateral length of elastic waist after the stretching in this zone equals liquid-tight bottom or saturating liquid top layer), therefore in the absorbent device use, the elastic stretching state region can flatten the moisture absorption body, and be set in elastic waist and absorbed layer overlapping region elasticity cut off the zone (elasticity cut off the zone namely herein the elastic yarn of elastic waist be cut), can effectively prevent the wrinkle of absorbed layer like this, further prevent from leaking before absorbent device from occurring, the situation with side leakage is leaked in the back.
As a kind of preferred version of open-close type pants type absorbent device, described elastic waist is arranged between described liquid top layer and the described absorbed layer.
As a kind of preferred version of open-close type pants type absorbent device, described elastic waist is arranged between described liquid-tight bottom and the described absorbed layer.
Elastic waist is arranged between the layer and layer of absorbent device, can promotes the aesthetics of whole absorbent device greatly.
A kind of preferred version as open-close type pants type absorbent device, described elastic waist comprises three layers, be respectively the non-woven fabric of elastic strands and its both sides, described elastic strands comprises many parallel elastic yarns that are arranged in a plane, and described elastic strands and described non-woven fabric are bonded by adhesive.
As a kind of preferred version of open-close type pants type absorbent device, the spacing between described adjacent two elastic yarns is 1～10mm.
Preferably, the spacing between described adjacent two elastic yarns is 2.5～5mm.
Be more preferably, described elastic yarn is spandex silk or caoutchouc elasticity silk.
Be more preferably, described non-woven fabric is non-woven fabrics.
As a kind of preferred version of open-close type pants type absorbent device, the longitudinal length under free state in described elasticity free state zone is 25～120mm, and transverse width is 15～100mm.
Preferably, the longitudinal length under free state in described elasticity free state zone is 80～100mm, and transverse width is 50～70mm.
As a kind of preferred version of open-close type pants type absorbent device, described elastic waist can provide the resilience force of 1.5～10N to the wearer when the state that is stretched to 50%.
Preferably, described elastic waist can provide the resilience force of 3～7N to the wearer when the state that is stretched to 50%.
Be set to above-mentioned value range by resilience force, can make on the body that is fitted in the wearer that absorbent device in use can be more comfortable.
As a kind of preferred version of open-close type pants type absorbent device, be that elasticity cut-out zone is provided with the elasticity dead band in the overlapping region of described elastic waist and described absorbed layer.
Preferably, described elasticity dead band be shaped as square, semicircle or special-shaped.
(the elasticity dead band is inelastic zone by the overlapping region at elastic waist and absorbed layer the elasticity dead band to be set, usually form by point of contact technology), can effectively avoid absorbed layer in use to produce wrinkle, guarantee that further absorbent device does not produce preceding leakage, leak or side leakage the back.
A kind of preferred version as open-close type pants type absorbent device, be provided with for the moisture absorption body being attached to wearer's closed component on one's body in described elasticity free state zone, in the overlapping region in described closed component and described elasticity free state zone the elasticity dead band be set.
Preferably, form the elasticity dead band of 5～25mm by point of contact technology in the overlapping region in described closed component and described elasticity free state zone.
Be more preferably, form the elasticity dead band of 10～20mm in the overlapping region in described closed component and described elasticity free state zone by point of contact technology.
Preferably, described closed component is for penetrating hook.
Be more preferably, described closed component is VELCRO, the public face of VELCRO or the VELCRO generatrix of described VELCRO are set in the described elasticity free state zone of described body first end, corresponding, VELCRO generatrix or the public face of VELCRO of described VELCRO are set in the described elasticity free state zone of described body second end.
By the overlapping region in closed component and elasticity free state zone the elasticity dead band is set, can prevents that the phenomenon that comes off from use appearring in closed component.
The contrast prior art, the beneficial effects of the utility model are: by with elastic waist along extend elasticity free state zone away from the direction of moisture absorption body, and this elasticity free state zone forms elasticity and picks up the ears, be that elasticity picks up the ears to be the integral type setting with elastic waist, can reduce manufacturing process like this, reduce the production difficulty, reduction in the numbers of seconds, and the elastic effect of the elastic waist that integral type arranges is better, absorbed layer also is difficult for wrinkle, fit dynamically with the endurable maintenance of user, and then keep preceding leakage, the back for a long time of absorbent device to leak and side leakage.
Description of drawings
Fig. 1 is the structural representation of embodiment one described open-close type pants type absorbent device;
Fig. 2 is the structural representation of embodiment two described open-close type pants type absorbent devices.
Among Fig. 1 and 2:
1, moisture absorption body; 11, body first end; 12, body second end; 13, liquid-tight bottom; 14, absorbed layer; 15, saturating liquid top layer;
2, first elastic waist; 21, the first elasticity free state zone; 22, the first elastic stretching state region; 23, first elasticity is cut off the zone;
3, second elastic waist; 31, the second elasticity free state zone; 32, the second elastic stretching state region; 33, second elasticity is cut off the zone;
4, penetrate hook; 5, the public face of VELCRO; 6, VELCRO generatrix.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Embodiment one:
As shown in Figure 1, open-close type pants type absorbent device among this embodiment, comprise liquid top layer 15, liquid-tight bottom 13, absorbed layer 14 between saturating liquid top layer 15 and the liquid-tight bottom 13, saturating liquid top layer 15, liquid-tight bottom 13 and absorbed layer 14 form moisture absorption body 1, moisture absorption body 1 has body first end 11 and body second end 12, body first end 11 is provided with first elastic waist 2, body second end 12 is provided with second elastic waist 3, first elastic waist 2 is extended with the first elasticity free state zone 21 along the direction away from moisture absorption body 1, first elasticity free state zone 21 forms first elasticity and picks up the ears, namely first elastic waist 2 and first elasticity pick up the ears to be the integral type setting, second elastic waist 3 is extended with the second elasticity free state zone 31 along the direction away from moisture absorption body 1, second elasticity free state zone 31 forms second elasticity and picks up the ears, and namely second elastic waist 3 and second elasticity pick up the ears to be the integral type setting.
First elastic waistline 2 is arranged between liquid-tight bottom 13 and the absorbed layer 14, first elastic waist 2 is that the first elastic stretching state region, 22, the first elastic waists 2 are that first elasticity is cut off zone 23 with absorbed layer 14 overlapping regions with the overlapping region of liquid-tight bottom 13.
Second elastic waistline 3 is arranged between liquid-tight bottom 13 and the absorbed layer 14, second elastic waist 3 is that the second elastic stretching state region, 32, the second elastic waists 3 are that second elasticity is cut off zone 33 with absorbed layer 14 overlapping regions with the overlapping region of liquid-tight bottom 13.
First elastic waist 2 and second elastic waist 3 include three layers, are respectively the non-woven fabric of elastic strands and its both sides, and elastic strands comprises many parallel elastic yarns that are arranged in a plane, and elastic strands and non-woven fabric are bonded by adhesive.
In the present embodiment, elastic yarn is the spandex silk, and non-woven fabric is non-woven fabrics.
Spacing between adjacent two spandex silks is 2.5mm, and first elasticity free state zone, 21 and second longitudinal length of elasticity free state zone 31 under free state is 80mm, and transverse width is 50mm.
First elastic waist 2 and second elastic waist 3 can provide the resilience force of 3N to the wearer when the state that is stretched to 50%, make on the body that is fitted in the wearer that absorbent device in use can be more comfortable.
In order to prevent absorbed layer 14 wrinkle, therefore utilize point of contact technology to form semicircular elasticity dead band in first elastic waist 2 and the overlapping region of absorbed layer 14 and the overlapping region of second elastic waist 3 and absorbed layer 14, namely cut off zone 33 in first elasticity cut-out zone, 23 and second elasticity and utilize point of contact technology to form semicircular elasticity dead band.
Be pasted with for moisture absorption body 1 being attached to wearer's closed component on one's body in the first elasticity free state zone 21, in the present embodiment, closed component is for penetrating hook 4, form the elasticity dead band of 10mm by point of contact technology in the overlapping region of penetrating hook 4 and the first elasticity free state zone 21, can realize well articulating of first elastic waist 2 and second elastic waist 3 like this, and can prevent from penetrating hook 4 and obscission in use occurs.
Embodiment two:
As shown in Figure 2, open-close type pants type absorbent device among this embodiment, comprise liquid top layer 15, liquid-tight bottom 13, absorbed layer 14 between saturating liquid top layer 15 and the liquid-tight bottom 13, saturating liquid top layer 15, liquid-tight bottom 13 and absorbed layer 14 form moisture absorption body 1, moisture absorption body 1 has body first end 11 and body second end 12, body first end 11 arranges first elastic waist 2, body second end 12 arranges second elastic waist 3, first elastic waist 2 is extended with the first elasticity free state zone 21 along the direction away from moisture absorption body 1, first elasticity free state zone 21 forms first elasticity and picks up the ears, namely first elastic waist 2 and first elasticity pick up the ears to be the integral type setting, second elastic waist 3 is extended with the second elasticity free state zone 31 along the direction away from moisture absorption body 1, second elasticity free state zone 31 forms second elasticity and picks up the ears, and namely second elastic waist 3 and second elasticity pick up the ears to be the integral type setting.
First elastic waistline 2 is arranged between liquid top layer 15 and the absorbed layer 14, and first elastic waist 2 is that the first elastic stretching state region, 22, the first elastic waists 2 are that first elasticity is cut off zone 23 with absorbed layer 14 overlapping regions with the overlapping region of saturating liquid top layer 15.
Second elastic waistline 3 is arranged between liquid top layer 15 and the absorbed layer 14, and second elastic waist 3 is that the second elastic stretching state region, 32, the second elastic waists 3 are that second elasticity is cut off zone 33 with absorbed layer 14 overlapping regions with the overlapping region of saturating liquid top layer 15.
First elastic waist 2 and second elastic waist 3 include three layers, are respectively the non-woven fabric of elastic strands and its both sides, and elastic strands comprises many parallel elastic yarns that are arranged in a plane, and elastic strands and non-woven fabric are bonded by adhesive.
In the present embodiment, elastic yarn is the caoutchouc elasticity silk, and non-woven fabric is non-woven fabrics.
Spacing between adjacent two gum elastic silks is 5mm, and first elasticity free state zone, 21 and second longitudinal length of elasticity free state zone 31 under free state is 100mm, and transverse width is 70mm.
First elastic waist 2 and second elastic waist 3 can provide the resilience force of 7N to the wearer when the state that is stretched to 50%, make on the body that is fitted in the wearer that absorbent device in use can be more comfortable.
In order to prevent absorbed layer 14 wrinkle, therefore utilize point of contact technology to form square elasticity dead band in first elastic waist 2 and the overlapping region of absorbed layer 14 and the overlapping region of second elastic waist 3 and absorbed layer 14, namely cut off zone 33 in first elasticity cut-out zone, 23 and second elasticity and utilize point of contact technology to form square elasticity dead band.
Be pasted with for moisture absorption body 1 being attached to wearer's closed component on one's body in the 21 and second elasticity free state zone 31, first elasticity free state zone, in the present embodiment, closed component is VELCRO, the public face 5 of VELCRO of VELCRO is set in the first elasticity free state zone 21, corresponding, the VELCRO generatrix 6 of VELCRO is set in the second elasticity free state zone 31, in use, the public face 5 of two VELCRO in the first elasticity free state zone 21 combines with two VELCRO generatrixs 6 in the second elasticity free state zone 31 respectively, so that whole absorbent assemblies can firm being worn on one's body the wearer.
Form the elasticity dead band of 20mm by point of contact technology in the overlapping region in the public face 5 of VELCRO and the first elasticity free state zone 21, and also form the elasticity dead band of 20mm by point of contact technology in the overlapping region in VELCRO generatrix 6 and the second elasticity free state zone 31, can realize well articulating of first elastic waist 2 and second elastic waist 3 so on the one hand, can also prevent that on the other hand VELCRO from use coming off.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described just in order to explain principle of the present utility model, and can not be interpreted as the restriction to this utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, and these modes all will fall within the protection domain of the present utility model.
Claims (10)
1. open-close type pants type absorbent device, comprise the absorbed layer between liquid top layer, liquid-tight bottom, saturating liquid top layer and the liquid-tight bottom, described liquid top layer, liquid-tight bottom and absorbed layer form the moisture absorption body, described moisture absorption body has body first end and body second end, it is characterized in that, described body first end and/or body second end arrange elastic waist, described elastic waist is extended with elasticity free state zone along the direction away from described moisture absorption body, and described elasticity free state zone forms elasticity and picks up the ears.
2. open-close type pants type absorbent device according to claim 1, it is characterized in that, the overlapping region of described elastic waist and described liquid-tight bottom or saturating liquid top layer is the elastic stretching state region, and described elastic waist and described absorbed layer overlapping region are that elasticity is cut off the zone.
3. open-close type pants type absorbent device according to claim 2 is characterized in that, described elastic waist is arranged between described liquid top layer and the described absorbed layer.
4. open-close type pants type absorbent device according to claim 2 is characterized in that, described elastic waist is arranged between described liquid-tight bottom and the described absorbed layer.
5. according to the arbitrary described open-close type pants type absorbent device of claim 1 to 4, it is characterized in that, described elastic waist comprises three layers, be respectively the non-woven fabric of elastic strands and its both sides, described elastic strands comprises many parallel elastic yarns that are arranged in a plane, and described elastic strands and described non-woven fabric are bonded by adhesive.
6. open-close type pants type absorbent device according to claim 5 is characterized in that, the spacing between described adjacent two elastic yarns is 1～10mm.
7. according to the arbitrary described open-close type pants type absorbent device of claim 1 to 4, it is characterized in that the longitudinal length under free state in described elasticity free state zone is 25～120mm, transverse width is 15～100mm.
8. according to the arbitrary described open-close type pants type absorbent device of claim 1 to 4, it is characterized in that described elastic waist can provide the resilience force of 1.5～10N to the wearer when the state that is stretched to 50%.
9. according to the arbitrary described open-close type pants type absorbent device of claim 1 to 4, it is characterized in that, is that elasticity cut-out zone is provided with the elasticity dead band in the overlapping region of described elastic waist and described absorbed layer.
10. according to the arbitrary described open-close type pants type absorbent device of claim 1 to 4, it is characterized in that, be provided with for the moisture absorption body being attached to wearer's closed component on one's body in described elasticity free state zone, in the overlapping region in described closed component and described elasticity free state zone the elasticity dead band be set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131145 CN203154090U (en) | 2013-03-21 | 2013-03-21 | Short-type moisture absorption article capable of being opened and closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131145 CN203154090U (en) | 2013-03-21 | 2013-03-21 | Short-type moisture absorption article capable of being opened and closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203154090U true CN203154090U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320131145 Expired - Lifetime CN203154090U (en) | 2013-03-21 | 2013-03-21 | Short-type moisture absorption article capable of being opened and closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203154090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690311A (en) * | 2014-01-11 | 2014-04-02 | 福建恒安集团有限公司 | Disposable absorptive article and preparation method thereof |
| CN105455963A (en) * | 2014-09-29 | 2016-04-06 | 大王制纸株式会社 | Disposable underwear-type diaper |
-
2013
- 2013-03-21 CN CN 201320131145 patent/CN203154090U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690311A (en) * | 2014-01-11 | 2014-04-02 | 福建恒安集团有限公司 | Disposable absorptive article and preparation method thereof |
| CN105455963A (en) * | 2014-09-29 | 2016-04-06 | 大王制纸株式会社 | Disposable underwear-type diaper |
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Legal Events
| Date | Code | Title | Description |
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| 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: Cha Shan Wei Industrial Park in Guangdong province Dongguan City Chashan town 523382 building industrial zone Patentee after: GUANGDONG COJIN Co.,Ltd. Address before: Cha Shan Wei Industrial Park in Guangdong province Dongguan City Chashan town 523380 industrial park built Guangdong Baishun Paper Products Company Limited Patentee before: GUANGDONG BAISHUN PAPER PRODUCTS Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |