CN202313960U - Disposable hygienic product with elastic waist piece - Google Patents
Disposable hygienic product with elastic waist piece Download PDFInfo
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- CN202313960U CN202313960U CN2011204516904U CN201120451690U CN202313960U CN 202313960 U CN202313960 U CN 202313960U CN 2011204516904 U CN2011204516904 U CN 2011204516904U CN 201120451690 U CN201120451690 U CN 201120451690U CN 202313960 U CN202313960 U CN 202313960U
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- elasticized waistand
- elasticized
- sanitary articles
- disposable sanitary
- waistand
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Abstract
The utility model relates to the technical field of disposable hygienic products, in particular to a disposable hygienic product with an elastic waist piece. The disposable hygienic product comprises a main component, a closing component used for attaching the main component onto the body of a user wearing the hygienic product and an elastic waist piece which is vertically arranged in the longitudinal length direction of the main component, wherein the main component comprises a liquid permeable top layer, a liquid impermeable bottom layer and an absorption layer arranged between the liquid permeable top layer and the liquid impermeable bottom layer; and the elastic waist piece is arranged on the front waist part and/or back waist part of the main component and comprises a plurality of elastic threads and fixed basic material layers made of non-elastic materials, and the elastic threads are bonded with the fixed basic material layer. The disposable hygienic product has the advantages that: the cost is low, the stretching ratio and the number of elastic threads can be adjusted, the hygienic product can be continuously and dynamically attached to the user in the whole wearing process, and the disposable hygienic product is convenient to popularize and apply.
Description
Technical field
This utility model relates to the disposable sanitary articles technical field, particularly a kind of disposable sanitary articles with elasticized waistand.
Background technology
Infant usually will be worn disposable sanitary articles, for example diaper with other people that can't take care of oneself.The function of disposable sanitary articles is that it can hold Excreta, and these Excretas and wearer's health and clothes and bedding are kept apart.Yet; In use; Because the wearer breathes, motion and the relative motion when changing position, the downward active force that produces when disposable sanitary articles is filled body excretions, and the distortion of wearer's fabric of disposable sanitary articles when doing these motions own; Make disposable sanitary articles in wearing process, be easy to generate sagging, slippage even split away off from wearer; Reduce disposable sanitary articles and wearer's the waist and the applying effect of shank, cause the disposable sanitary articles premature leakage, cause waste.
For make disposable sanitary articles better with wearer, in some commercially available disposable sanitary articles, be equipped with elastic component, typical elastic component is that elastic waist belt and elasticity are picked up the ears.Elastic waist belt comprises one with the thread belt of elasticity, but it by be pasted on permeable top layer and can not the liquid permeability bottom between, contractile elastic component constitutes.Like this, along with wearer's motion, the thread belt of elasticity can stretch and in use can keep the applying of disposable sanitary articles to waist, promptly forms the dynamic applying that continues.Yet existing elastic waist belt all is that elastic film, the PU foam material cost bought are higher, the elastic stretching poor-performing.
Summary of the invention
The purpose of this utility model is to provide to the deficiency of prior art the disposable sanitary articles with elasticized waistand that can continue dynamically to be fitted in wearer in the low and use of a kind of cost.
For realizing above-mentioned purpose, this utility model adopts following technical scheme:
A kind of disposable sanitary articles with elasticized waistand is provided; Comprise body assembly, be used for the closed component of said body assembly attached to wearer; And with the vertically disposed elasticized waistand of longitudinal length direction of said body assembly; Said body assembly comprise permeable top layer, opaque liquid bottom and be arranged at permeable top layer and the opaque liquid bottom between absorbed layer; Said elasticized waistand is arranged at the front waist of body assembly and/or the position of back lumbar part, and described elasticized waistand comprises the fixing substrate layer of many elastic yarns and non-elastic material, and said many elastic yarns and said fixing substrate layer are bonding.
Wherein, said elasticized waistand comprises two-layer said fixing substrate layer, and said many elastic yarns are located between the two-layer said fixing substrate layer.
Wherein, the vertical setting of longitudinal length direction of said many elastic yarns and said body assembly, said many elastic yarns are arranged in parallel.
Wherein, said elastic yarn is spandex silk and/or caoutchouc elasticity silk.
Wherein, the spacing between said adjacent two elastic yarns is 2.5～5.0mm, and the quantity of said elastic yarn is 3～15.
Wherein, said fixing substrate layer is non-weaving cloth, toilet paper or PE film.
Wherein, the longitudinal length of said elasticized waistand is 150～350mm.
Wherein, the transverse width of said elasticized waistand is 50～150mm.
Above, the rear portion of said elasticized waistand and said absorbed layer is overlapping, and said elasticized waistand is provided with inelastic region at the overlapping with said absorbed layer.
Wherein, the rectangular or circular arc in edge of the contiguous said elasticized waistand of said inelastic region.
This utility model beneficial effect is: the disposable sanitary articles with elasticized waistand of this utility model; Comprise body assembly, be used for the closed component of said body assembly attached to wearer; And with the vertically disposed elasticized waistand of longitudinal length direction of said body assembly; Said body assembly comprise permeable top layer, opaque liquid bottom and be arranged at permeable top layer and the opaque liquid bottom between absorbed layer; Said 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 said many elastic yarns and said fixing substrate layer are bonding; It is low to the utlity model has cost, can adjust the stretching ratio and the elastic yarn quantity of elastic yarn, makes can continue dynamically to be fitted in wearer, the advantage that helps applying in the use.
Description of drawings
Fig. 1 is the structural representation of embodiment one that the utlity model has the disposable sanitary articles of elasticized waistand.
Fig. 2 is the first kind of structural representation of embodiment two that the utlity model has the disposable sanitary articles of elasticized waistand.
Fig. 3 is the second kind of structural representation of embodiment two that the utlity model has the disposable sanitary articles of elasticized waistand.
Fig. 4 is the third structural representation of embodiment two that the utlity model has the disposable sanitary articles of elasticized waistand.
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, include:
1---body assembly 11---front waist 12---back lumbar part
2---absorbed layer 3---elasticized waistand 4---inelastic regions.
The specific embodiment
Below in conjunction with embodiment this utility model is further described.
Embodiment one
As shown in Figure 1; Disposable sanitary articles with elasticized waistand; Comprise body assembly 1, be used for the closed component of said body assembly 1 attached to wearer; And with the vertically disposed elasticized waistand 3 of the longitudinal length direction of said body assembly 1; Said body assembly 1 comprise permeable top layer, opaque liquid bottom and be arranged at permeable top layer and the opaque liquid bottom between absorbed layer 2; Said elasticized waistand 3 is arranged at the front waist 11 of body assembly 1 and/or the position of back lumbar part 12, and described elasticized waistand 3 comprises the fixing substrate layer that many elastic yarns and non-elastic material are processed, and said many elastic yarns and said fixing substrate layer are bonding.Elasticized waistand 3 comprises two-layer said fixing substrate layer, and said many elastic yarns are located between the two-layer said fixing substrate layer.
Many elastic yarns are set on the fixing substrate layer, many elastic yarns are bonded between the two-layer fixing substrate layer through gluing bonding mode or heat pressure adhesive mode, elastic yarn is cut off in hot pressing; Thereby make elasticized waistand 3; Elasticized waistand 3 is sticked between the liquid-tight bottom and permeable top layer of front waist 11 and/or back lumbar part 12 of body assembly 1, then make the disposable sanitary articles of this utility model can adjust the stretching ratio and the elastic yarn quantity of elastic yarn, can in use continue dynamically to be fitted in wearer; It is simple to have production and processing; The cost of material is low, and the advantage that comfort is strong helps generally promoting the use of.
The many elastic yarns of present embodiment and vertical setting of longitudinal length direction of said body assembly 1, said many elastic yarns are arranged in parallel.Many elastic yarns laterally laterally arrange in elasticized waistand 3; Then each root elastic yarn laterally runs through elasticized waistand 3, and when wearer's health produced displacement with respect to disposable sanitary articles, elasticized waistand 3 laterally took place to stretch or resilience under external force; Many elastic yarns are arranged in parallel; Guarantee external force effective lateral transport in elasticized waistand 3, improved the result of use of elasticized waistand 3, further strengthened the applying effect of disposable sanitary articles and wearer's body.
The elastic yarn of present embodiment is spandex silk and/or caoutchouc elasticity silk.
In the present embodiment, said elastic yarn is the spandex silk.The spandex silk is a kind of tencel with a lot of good textile performances, and good elasticity and elastic recovery rate are arranged, and has also that fiber number is thin, intensity is high, proportion is little, dyeability and fastness is better, material source is wide, production cost is low etc. characteristics.
As a preferred embodiment, said elastic yarn is the caoutchouc elasticity silk.The caoutchouc elasticity silk is the flat type elastomeric material that a kind of natural rubber/synthetic rubber forms through prepared such as calendering, sulfuration, shredding, pressurization merging; Because its space cross-linked structure is nonvolatil sulphur bridge network structure, therefore compares the spandex silk and have retraction force and keep advantages such as ability is strong, the elastic energy proportion of goods damageds are low, contact area is wide.
As another preferred embodiment, said elastic yarn is that spandex silk and caoutchouc elasticity silk mix the elastic yarn of arranging.Elastic yarn in the elasticized waistand 3 is to mix the elastic yarn of arranging by spandex silk and caoutchouc elasticity silk; Just spandex silk and caoutchouc elasticity silk are spaced setting; Guarantee that elasticized waistand 3 combines the advantage of spandex silk and caoutchouc elasticity silk; Have that good springiness, elastic recovery rate are high, retraction force keeps that ability is strong, the elastic energy proportion of goods damageds are low, contact area is big; Guarantee that disposable sanitary articles and wearer better fit, the characteristics that have in addition that fiber number is thin, intensity is high, proportion is little, dyeability and fastness are good etc.
Spacing between adjacent two elastic yarns of present embodiment is 2.5～5.0mm, and the quantity of said elastic yarn is 3～15.
When the transverse width of elasticized waistand 3 certain; Spacing between adjacent two elastic yarns is big more; The elastic yarn that then distributes in the elasticized waistand 3 is few more; Then the elastic performance of elasticized waistand 3 and contracting property are low more, and elasticized waistand 3 is prone to take place because of elasticity is not enough plastic deformation, thus generation slippage or get loose; Spacing between adjacent two elastic yarns is more little, and the elastic yarn that then distributes in the elasticized waistand 3 is many more, and then the elastic performance of elasticized waistand 3 and contracting property are high more, and elasticized waistand 3 reduces wearer's snugness of fit easily because of elastic force is excessive.Spacing between adjacent two elastic yarns is 2.5～5.0mm; When guaranteeing that elastic performance that elasticized waistand 3 provides and elastical retraction performance satisfy wearer's comfort; The elastic force that elasticized waistand 3 provides is moderate, has prolonged the service life of elasticized waistand 3.
The setting because elastic yarn is arranged in parallel on the longitudinal length direction of elasticized waistand 3, then the quantity of elastic yarn is many more, and the elasticity area of elasticized waistand 3 is big more, and wherein, described elasticity area is the area coverage of said elasticized waistand 3.Elastic yarn is 3～15, guarantees that the elasticity area can be applicable to that the disposable sanitary articles of different size uses, and avoids disposable sanitary articles to produce getting loose, slippage, and it is comfortable to guarantee that the wearer uses, and practices thrift the elastomeric material cost simultaneously.
The fixing substrate layer of present embodiment is non-weaving cloth, toilet paper or PE film.
In the present embodiment, the fixing substrate layer is a non-weaving cloth.Non-weaving cloth is a kind of need not spinning cotton and weaving cloth and the fabric that forms; Just textile staple or long filament are carried out orientation or random alignment; Form fibre net structure, adopt machinery then, heat is sticking or method such as chemistry is reinforced and formed, have characteristics such as softness, ventilative cost are low, raw material sources.
As one preferred embodiment; The fixing substrate layer is PE film (polyethylene film); The PE film have permeable watertight, nontoxic, tasteless, under low temperature and megathermal climate condition, all keep primary characteristic, be prone to decompose, the characteristics that waste treatment can not work the mischief to human body and environment.
Certainly, the fixing substrate layer of this utility model can also be that other non-elastic materials such as sanitary paper are processed, as long as its raw material sources are extensive, cost is low and can get final product with the elastic yarn pressing is bonding.
The longitudinal length of the elasticized waistand 3 of present embodiment is 150～350mm.Preferred embodiment the longitudinal length of elasticized waistand 3 is 220～300mm as one, and in order to ensure the elastic performance of elasticized waistand 3, the longitudinal length size of elasticized waistand 3 has determined the longitudinal length size of every elastic yarn.When one timing of stretching action power, elastic yarn is long more, and when producing the elastic deformation of same amount, the elastic stress that equilibrium is formed at elasticized waistand 3 is more little, and then the elastic deformation degree of elasticized waistand 3 is more little, helps improving the functional reliability of elasticized waistand 3.Certainly, the longitudinal length of elasticized waistand 3 needs rationally to be provided with according to the waistline that uses colony, to adapt to the different user demands of using colony.
The transverse width of the elasticized waistand 3 of present embodiment is 50～150mm.Because having plurality of specifications, uses disposable sanitary articles with the wearer who supplies with different waist sizes; When the disposable sanitary articles specification not simultaneously, the transverse width of body assembly 1 is also corresponding to change, as one preferred embodiment; The transverse width of elasticized waistand 3 is 80～110mm; Guarantee to satisfy the elasticity requirement that disposable sanitary articles uses, avoid that elasticized waistand 3 is too short then to bring inconvenience the elasticized waistand 3 long elastomeric materials of then wasting to use.
Embodiment two
To shown in Figure 4, the difference of present embodiment and embodiment one is that the elasticized waistand 3 of present embodiment is overlapping with the rear portion of said absorbed layer 2 like Fig. 2, and said elasticized waistand 3 is provided with inelastic region 4 at the overlapping with said absorbed layer 2.Inelastic region 4 forms through the breakpoint processes, and breakpoint technology can little section of gap such as be cut into elastic yarn, guarantees that the elastomeric material of notching edge follows the string, and does not influence the integral, flexible performance of elasticized waistand 3.Elasticized waistand 3 extends to the rear portion of absorbed layer 2; Increase the elasticity area of disposable sanitary articles; Strengthen the applying effect of disposable sanitary articles, can avoid absorbed layer 2 that fold takes place simultaneously, guarantee good, the comfortable and easy to wear and good leak-proof effect of moisture sorption effect of disposable sanitary articles.
Rectangular or the circular arc in edge of the inelastic region 4 contiguous said elasticized waistands 3 of present embodiment.As shown in Figure 2, the edge of inelastic region 4 contiguous said elasticized waistands 3 is rectangular, increases the area of elasticized waistand 3, strengthens the applying effect of disposable sanitary articles, and sense comfortable and easy to wear is strong.Like Fig. 3 and shown in Figure 4; The curved setting in edge of inelastic region 4 contiguous elasticized waistands 3; Then inelastic region 4 is slick and sly unstressed concentrated curved line with the junction of elasticized waistand 3; Avoid when elasticized waistand 3 during at extended state, inelastic region 4 is torn with elasticized waistand 3 junctions, thus damage elasticized waistand 3; And when elasticized waistand 3 is in the resilience state; The curved setting in junction of inelastic region 4 and elasticized waistand 3; Avoid arching upward in the stress point formation of elasticized waistand 3; Prevent that absorbed layer 2 rear portions from fold taking place, improve the dependability of this utility model, strengthen the result of use of this utility model.
The present embodiment remainder is identical with embodiment one, repeats no more here.
The above only is the preferred embodiments of this utility model, so all equivalences of doing according to the described structure of this utility model patent claim, characteristic and principle change or modify, includes in this utility model patent claim.
Claims (10)
1. the disposable sanitary articles that has elasticized waistand; Comprise body assembly, be used for the closed component of said body assembly attached to wearer; And with the vertically disposed elasticized waistand of longitudinal length direction of said body assembly; Said body assembly comprise permeable top layer, opaque liquid bottom and be arranged at permeable top layer and the opaque liquid bottom between absorbed layer; It is characterized in that: said elasticized waistand is arranged at the front waist of body assembly and/or the position of back lumbar part, and described elasticized waistand comprises the fixing substrate layer of many elastic yarns and non-elastic material, and said many elastic yarns and said fixing substrate layer are bonding.
2. the disposable sanitary articles with elasticized waistand according to claim 1 is characterized in that: said elasticized waistand comprises two-layer said fixing substrate layer, and said many elastic yarns are located between the two-layer said fixing substrate layer.
3. the disposable sanitary articles with elasticized waistand according to claim 2 is characterized in that: the vertical setting of longitudinal length direction of said many elastic yarns and said body assembly, said many elastic yarns are arranged in parallel.
4. the disposable sanitary articles with elasticized waistand according to claim 3 is characterized in that: said elastic yarn is spandex silk and/or caoutchouc elasticity silk.
5. the disposable sanitary articles with elasticized waistand according to claim 4 is characterized in that: the spacing between said adjacent two elastic yarns is 2.5～5.0mm, and the quantity of said elastic yarn is 3～15.
6. the disposable sanitary articles with elasticized waistand according to claim 1 is characterized in that: said fixing substrate layer is non-weaving cloth, toilet paper or PE film.
7. the disposable sanitary articles with elasticized waistand according to claim 1 is characterized in that: the longitudinal length of said elasticized waistand is 150～350mm.
8. the disposable sanitary articles with elasticized waistand according to claim 7 is characterized in that: the transverse width of said elasticized waistand is 50～150mm.
9. according to any described disposable sanitary articles in the claim 1 to 8 with elasticized waistand; It is characterized in that: the rear portion of said elasticized waistand and said absorbed layer is overlapping, and said elasticized waistand is provided with inelastic region at the overlapping with said absorbed layer.
10. the disposable sanitary articles with elasticized waistand according to claim 9 is characterized in that: the rectangular or circular arc in edge of the contiguous said elasticized waistand of said inelastic region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204516904U CN202313960U (en) | 2011-11-15 | 2011-11-15 | Disposable hygienic product with elastic waist piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204516904U CN202313960U (en) | 2011-11-15 | 2011-11-15 | Disposable hygienic product with elastic waist piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202313960U true CN202313960U (en) | 2012-07-11 |
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ID=46425968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204516904U Expired - Lifetime CN202313960U (en) | 2011-11-15 | 2011-11-15 | Disposable hygienic product with elastic waist piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202313960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108524104A (en) * | 2018-02-07 | 2018-09-14 | 侯华林 | The preparation method of baby paper diaper |
| CN110433032A (en) * | 2019-08-29 | 2019-11-12 | 雀氏（福建）实业发展有限公司 | A kind of preparation method for drawing trousers |
-
2011
- 2011-11-15 CN CN2011204516904U patent/CN202313960U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108524104A (en) * | 2018-02-07 | 2018-09-14 | 侯华林 | The preparation method of baby paper diaper |
| CN110433032A (en) * | 2019-08-29 | 2019-11-12 | 雀氏（福建）实业发展有限公司 | A kind of preparation method for drawing trousers |
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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. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |