CN102805685A - Adsorption product and production method thereof - Google Patents
Adsorption product and production method thereof Download PDFInfo
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- CN102805685A CN102805685A CN2012102917213A CN201210291721A CN102805685A CN 102805685 A CN102805685 A CN 102805685A CN 2012102917213 A CN2012102917213 A CN 2012102917213A CN 201210291721 A CN201210291721 A CN 201210291721A CN 102805685 A CN102805685 A CN 102805685A
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Abstract
The invention relates to an adsorption product which comprises a main body part; the main body part adopts a multi-layer structure and has an outer surface; a groove depressing inwards from the outer surface along the thickness direction of the main body part is formed on the outer surface under the action of pressure; in the multi-layer structure of the main body part, microcapsule particles are attached onto at least one layer of surface, and core materials of the microcapsule particles are colored dye; and at the groove, the microcapsule particles are pressed and broken to release the colored dye, so that the groove has the corresponding color. Compared with the prior art, the adsorption product provided by the invention has novel surface patterns and is favorable for being accurately positioned by a user when being worn. The invention also relates to a production method of the adsorption product.
Description
Technical field
The present invention relates to a kind of absorbent item and production method thereof.
Background technology
Along with development of times, people's life becomes more and more rich and varied.Aspect the articles for daily use, Producers also opening up of doing one's utmost in the hope of breaking inherent product form, thereby satisfy the consumer mentality that consumer is on the lookout for what is novel.Like this equally in the absorbent item field, the style of the absorbent item of being sold on the market at present is single, and color generally is dull white.Constantly pursue the special-effect of products and the consumer of novel color for those, the absorbent item with single style, dull color is to satisfy their the follow the fashion consumption demand of product.
In addition; General in the production process of absorbent item; The capital adopts pressure to form self-absorption articles for use surface on the surface of absorbent item along the inside recessed groove of the thickness direction of absorbent item, and the effect of this groove is to be used for to dropping on the surperficial liquid channeling conduct diffusion of absorbent item in case leak on the solution stopping side, on the other hand on the one hand; Groove can also help user that the wearing position of absorbent item is positioned, and correctly dresses absorbent item to help user.Yet; Because existing absorbent item is dull white; Like this under the bad environment of light; User just is not easy to come the wearing position of absorbent item is positioned according to the position that is provided with of the groove of absorbent item, squints in the easy like this wearing position of absorbent item that causes, and then causes the situation of liquid side leakage to take place.
Summary of the invention
In view of this, provide a kind of absorbent item that can address the above problem and production method thereof real for necessary.
A kind of absorbent item, it comprises main part, said main part is a multiple structure; Said main part has outer surface; Under the effect of pressure, said outer surface is formed with the inside recessed groove of the thickness direction along said main part from said outer surface, in the multiple structure of said main part; Have at least and be attached with microcapsule granule on the one layer surface; The core of said microcapsule granule is coloured dyestuff, and at said groove, said microcapsule granule pressurized breaks and discharges coloured dyestuff and make said groove have corresponding color.
A kind of production method of absorbent item, it comprises the steps: to provide permeable top layer, absorbed layer and the opaque liquid bottom of absorbent item; The surface attachment microcapsule granule of the one deck at least in permeable top layer, absorbed layer and the opaque liquid bottom of said absorbent item, the core of said microcapsule granule is coloured dyestuff, said microcapsule granule pressurized can break and discharge coloured dyestuff; Said absorbed layer is located between said permeable top layer and the opaque liquid bottom to form the main part of said absorbent item; Said main part is exerted pressure; To form at the outer surface of said main part from the outer surface of said main part, microcapsule granule in the said groove The corresponding area is broken said groove The corresponding area is dyeed to discharge coloured dyestuff along the inside recessed groove of its thickness direction.
Compared with prior art; The production method of said absorbent item provided by the present invention; It utilizes the microcapsule granule pressurized to break can discharge the characteristics of core, before the processing procedure to the grooves such as surface imprint guiding gutter of absorbent item, will be the surface of the microcapsule granule of core attached to the functional layer that forms said absorbent item with coloured dyestuff; Thereby the time to the grooves such as surface imprint guiding gutter of said absorbent item; Said microcapsule granule pressurized is broken discharge coloured dyestuff, thereby, make the grooved area of the absorbent item that finally makes have the corresponding color of core color with said microcapsule granule forming the zone dyeing of groove.The absorbent item of being produced by the way; Because the formed grooved area of its outer surface is dyeed by coloured dyestuff that said microcapsule granule discharged, therefore, at first; From seeing that in appearance said absorbent item no longer is dull white; And the kind of dyestuff of the core through the said microcapsule granule of adjustment can form multiple coloured zone, thereby make said absorbent item have good visual experience on said absorbent item; Secondly; Groove on being formed on said absorbent item is during as the guiding gutter of absorbent item; Because coloured dyeing that said groove The corresponding area is discharged by said microcapsule granule; Therefore said groove The corresponding area can significantly be different from other zone of said absorbent item, thereby helps user in use the grooved area of absorbent item to be carried out the identification location, has avoided owing to absorbent item is dressed the liquid side leakage generation that offset causes; Once more; General absorbent item includes absorption region with imbibition ability and the neighboring area that does not have imbibition ability that centers on said absorption region; Through with the neighboring area of said microcapsule granule attached to said absorbent item; Can be in the neighboring area of absorbent item the compacting groove forming like coloured patterns such as lace decorative patterns, thereby play the effect that said absorbent item is decorated.
Description of drawings
Fig. 1 is the structural representation of the absorbent item that provides of embodiment of the present invention.
Fig. 2 is the profile along II-II line among Fig. 1.
Fig. 3 is an absorbent item provided by the present invention structural representation in other embodiments.
The main element symbol description
|
100 |
Permeable top layer | 10 |
|
11 |
The |
111 |
The neighboring |
112 |
Groove | 12 |
Absorbed layer | 20 |
The opaque liquid bottom | 30 |
Microcapsule granule | 200 |
The lace floral designs | 300 |
The following specific embodiment will combine above-mentioned accompanying drawing to further specify the present invention.
The specific embodiment
See also Fig. 1 and shown in Figure 2; The absorbent item that embodiment of the present invention provided, it comprises main part 100, said main part 100 is a multiple structure; In the multiple structure of said main part 100; Have at least to be attached with microcapsule granule 200 on the one layer surface, the core of wherein said microcapsule granule 200 is coloured dyestuff, and said microcapsule granule 200 can break under the effect of pressure and discharge coloured dyestuff.
Said main part 100 has the outer surface that is exposed to the outside; The neighboring area 112 that on said outer surface, is formed with absorption region 111 and centers on said absorption region 111, wherein said absorption region 111 is used to absorb the liquid that falls within said main part 100 outer surfaces.
In this embodiment, said main part 100 comprises permeable top layer 10, absorbed layer 20 and opaque liquid bottom 30, and said absorbed layer 20 is located between said permeable top layer 10 and the opaque liquid bottom 30.Said neighboring area 112 is made up of said permeable top layer 10 and 30 sealings of opaque liquid bottom, and 111 of said absorption regions are established said absorbed layer 20 by said permeable top layer 10 with opaque liquid bottom 30 folders and constituted.
Said permeable top layer 10 has the outer surface 11 that is exposed to the outside, and said outer surface 11 constitutes the outer surface of said absorbent item.Said absorption region 111 and neighboring area 112 are formed on the said outer surface 11.
Understandable; Because when said absorbent item uses; Said permeable top layer 10 need directly contact with user skin; Therefore the material of said permeable top layer 10 preferably uses the material that liquid permeability can be good and be had soft sliding suitable sense of touch, for example natural flexible fiber such as cotton fiber.
Said outer surface 11 is formed with from said outer surface 11 along the inside recessed groove 12 of the thickness direction of said main part 100.Said groove 12 is to make said permeable top layer 10 and/or absorbed layer 20 towards said opaque liquid bottom 30 recessed formation through pressure.
In this embodiment; Said microcapsule granule 200 attached to said absorbed layer 20 with said permeable top layer 10 contacted surfaces; When forming said groove 12 on the outer surface 11 at said main part 100; Said microcapsule granule 200 pressurizeds break and discharge coloured dyestuff, thereby make said groove 12 The corresponding area have corresponding color.That is to say that in this absorbent item provided by the present invention, said groove 12 The corresponding area have and are different from other regional color, and the color that had of said groove 12 is owing to said microcapsule granule 200 pressurizeds are given after breaking.
Because in said absorbent item; Said groove 12 The corresponding area are dyeed by coloured dyestuff that said microcapsule granule 200 is discharged, therefore, and at first; From seeing that in appearance said absorbent item no longer is dull white; And the kind of dyestuff of the core through the said microcapsule granule 200 of adjustment, can on said absorbent item, form multiple coloured zone, thereby make said absorbent item have good visual experience; Secondly; Because coloured dyeing that said groove 12 The corresponding area that form on the said absorbent item are discharged by said microcapsule granule 200; Therefore said groove 12 The corresponding area can significantly be different from other zone of said absorbent item; Thereby help user in use the grooved area of absorbent item to be carried out the identification location, avoided owing to absorbent item is dressed the liquid side leakage generation that offset causes.
Need to prove; Because the dyeing of said groove 12 is the microcapsule granule 200 of groove region to be broken discharge coloured dyestuff through pressure to realize; Therefore in absorbent item provided by the present invention, the effect of said groove 12 not merely is only limited to as guiding gutter to be used, according to different design demand; Can form the said groove 12 of tool in the zones of different of said absorbent item; And through the shape and the distribution mode of the said groove 12 of design, come in zones of different, to be formed with colored pattern, and the said groove 12 that is distributed in the zones of different has a different functions with regard to corresponding.For example; As shown in Figure 3; Can on the neighboring area 112 of said absorbent item, suppress a plurality of said grooves 12, and make a plurality of said grooves 12 form lace floral designs 300, because groove 12 The corresponding area coloured dyeing that meeting is discharged by microcapsule granule 200 in forming process; Therefore the lace floral designs 300 that are made up of a plurality of grooves 12 can have and are different from other regional color, thereby play the effect that said absorbent item is decorated.Same; When compacting in said absorption region 111 forms a plurality of said grooves 12; And the arrangement of said groove 12 designed with after forming pattern, this moment, said groove 12 not only can play the effect of decoration, the multiple action that can also play water conservancy diversion and help the user identification positioning.
In addition; In said absorbent item provided by the present invention; The adhering zone of said microcapsule granule 200 might not be corresponding with the whole surface of said absorbent item, that is to say, can in the zone of needs compacting groove, adhere to said microcapsule granule 200 in advance; So just can guarantee that said microcapsule granule 200 can break so that said groove 12 The corresponding area are dyeed by pressurized when the said groove 12 of compacting.
Said absorbed layer 20 is used to absorb the liquid that permeates from said permeable top layer 10.Said absorbed layer 20 is preferably mainly and is formed by Time of Fluff Slurry.
In the present invention; The material that forms said absorbed layer 20 does not have special qualification; As long as the material or the composite material that can be used in the absorbent item and can form the material layer with absorption function all may be used among the present invention, for example have the macromolecular material of moisture pick-up properties and macromolecular material and Plant fiber's composite material etc.
Said opaque liquid bottom 30 is used to stop that the liquid in the said absorbed layer 20 continues downward seepage.The material that forms said opaque liquid bottom 30 can be the impermeable material layer etc. that has the macromolecular material of hydrophobic performance or have compact structure.
Need to prove that in the present invention, said permeable top layer 10, absorbed layer 20 and opaque liquid bottom 30 all can be that single layer structure also can be a multiple structure.When said permeable top layer 10, absorbed layer 20 and opaque liquid bottom 30 are multiple structure, said microcapsule granule 200 can surface attached to any monolayer in the multiple structure of said permeable top layer 10, absorbed layer 20 and opaque liquid bottom 30 on.
Certainly; Preferably; Directly contact for fear of said microcapsule granule 200 dyestuff that discharged of back that breaks with the skin of user; Can make on the surface of said microcapsule granule 200 attached to other functional layer except that said main part 100 and permeable top layer that user skin directly contacts, for example in this embodiment, can make said microcapsule granule 200 attached to said absorbed layer 20 with said permeable top layer 10 contacted surfaces.Certainly in other embodiments, said microcapsule granule 200 can also be attached to said opaque liquid bottom 30 with said absorbed layer 20 contacted surfaces.
Further; On need neighboring area 112 during groove pattern such as compacting lace decorative pattern at said absorbent item; Can make said microcapsule granule 200 be exposed to outside surface attached to said opaque liquid bottom 30; Like this after said microcapsule granule 200 pressurizeds break; It can be exposed to outside surface to said opaque liquid bottom 30 and dye; Because materials such as the employed permeable top layer of absorbent item 10, opaque liquid bottom 30 and absorbed layer 20 all can have certain light transmission, therefore after dyeing in the surface that 200 pairs of said opaque liquid bottoms 30 of said microcapsule granule are exposed to the outside, this pigmented section still can display from a side of said permeable top layer 10.
Certainly, according to the Different products design demand, can make on a plurality of layers the surface of said microcapsule granule 200 attached to said main part 100.
The present invention also provides a kind of production method of absorbent item, and it comprises the steps:
Permeable top layer 10, absorbed layer 20 and the opaque liquid bottom 30 of absorbent item are provided;
The surface attachment microcapsule granule 200 of the one deck at least in permeable top layer 10, absorbed layer 20 and the opaque liquid bottom 30 of said absorbent item; The core of said microcapsule granule 200 is coloured dyestuff, and said microcapsule granule 200 pressurizeds can break and discharge coloured dyestuff;
Need to prove that in the present invention, said permeable top layer 10, absorbed layer 20 and opaque liquid bottom 30 all can be that single layer structure also can be a multiple structure.When said permeable top layer 10, absorbed layer 20 and opaque liquid bottom 30 are multiple structure, said microcapsule granule 200 can surface attached to any monolayer in the multiple structure of said permeable top layer 10, absorbed layer 20 and opaque liquid bottom 30 on.
Preferably, in this embodiment, said microcapsule granule 200 is attached to the surface of said absorbed layer 20.
Can select, said microcapsule granule 200 can adopt means such as coating, printing or spraying attached on the one layer surface at least in permeable top layer 10, absorbed layer 20 and the opaque liquid bottom 30 of said absorbent item with the mode of emulsion.
Said absorbed layer 20 is located in the main part 100 to form said absorbent item between said permeable top layer 10 and the opaque liquid bottom 30;
In this embodiment; The neighboring area 112 that on the outer surface of the main part 100 that forms, is formed with absorption region 111 and centers on said absorption region 111; Wherein said neighboring area 112 is made up of said permeable top layer 10 and 30 sealings of opaque liquid bottom; Said absorption region 111 is established said absorbed layer 20 by said permeable top layer 10 with opaque liquid bottom 30 folders and is constituted, and said absorption region 111 is used to absorb the liquid that drops on said absorbent item surface.
Said main part 100 is exerted pressure; Form the inside recessed groove 12 of thickness direction of said main part 100 from the outer surface edge of said main part 100 with outer surface at said main part 100; While makes microcapsule granule 200 pressurizeds in said groove 12 The corresponding area break in course of exerting pressure and discharges coloured dyestuff, so that said groove 12 The corresponding area are dyeed.
In this step; Can adopt this area be commonly used tos such as knurling rolls that the equipment that paper or non-woven fabrics etc. carries out embossing is come said main part 100 is exerted pressure, have and the corresponding groove 12 of the core color of said microcapsule granule 200 thereby on said main part 100, form.
According to different design demand, said groove 12 can be formed on said absorption region 111, also can be formed on said neighboring area 112, in said absorption region 111 and neighboring area 112, all can form said groove 12 certainly.
Preferably, in the time of in said groove 12 is formed on said neighboring area 112, said groove 12 constitutes the lace floral designs in said neighboring area 112.
Compared with prior art; The production method of said absorbent item provided by the present invention; It utilizes the microcapsule granule pressurized to break can discharge the characteristics of core, before the processing procedure to the grooves such as surface imprint guiding gutter of absorbent item, will be the surface of the microcapsule granule 200 of core attached to the functional layer that forms said absorbent item with coloured dyestuff; Thereby the time to the grooves such as surface imprint guiding gutter of said absorbent item; Said microcapsule granule 200 pressurizeds are broken discharge coloured dyestuff, thereby, make the grooved area of the absorbent item that finally makes have the corresponding color of core color with said microcapsule granule 200 forming the zone dyeing of groove.The absorbent item of being produced by the way; Because the formed grooved area of its outer surface is dyeed by coloured dyestuff that said microcapsule granule 200 is discharged, therefore, at first; From seeing that in appearance said absorbent item no longer is dull white; And the kind of dyestuff of the core through the said microcapsule granule 200 of adjustment can form multiple coloured zone, thereby make said absorbent item have good visual experience on said absorbent item; Secondly; Groove on being formed on said absorbent item is during as the guiding gutter of absorbent item; Because coloured dyeing that said groove The corresponding area is discharged by said microcapsule granule 200; Therefore said groove The corresponding area can significantly be different from other zone of said absorbent item, thereby helps user in use the grooved area of absorbent item to be carried out the identification location, has avoided owing to absorbent item is dressed the liquid side leakage generation that offset causes; Once more; Through with the neighboring area that do not have imbibition ability of said microcapsule granule 200 attached to said absorbent item; Can be in the neighboring area of absorbent item the compacting groove forming like coloured patterns such as lace decorative patterns, thereby play the effect that said absorbent item is decorated.
In addition, those skilled in the art also can do other variation in spirit of the present invention.So these all should be included within the present invention's scope required for protection according to the variation that the present invention's spirit is done.
Claims (10)
1. absorbent item, it comprises main part, said main part is a multiple structure; Said main part has outer surface; Under the effect of pressure, said outer surface is formed with the inside recessed groove of the thickness direction along said main part from said outer surface, it is characterized in that: in the multiple structure of said main part; Have at least and be attached with microcapsule granule on the one layer surface; The core of said microcapsule granule is coloured dyestuff, and at said groove, said microcapsule granule pressurized breaks and discharges coloured dyestuff and make said groove have corresponding color.
2. absorbent item as claimed in claim 1; It is characterized in that: said main part comprises permeable top layer, absorbed layer and opaque liquid bottom; Said absorbed layer is folded between said permeable top layer and the opaque liquid bottom; The outer surface of said permeable top layer constitutes the outer surface of said main part; The neighboring area that on said outer surface, is formed with the absorption region and centers on said absorption region; Wherein said neighboring area is made up of said permeable top layer and the sealing of opaque liquid bottom, and said absorption region is established said absorbed layer by said permeable top layer and opaque liquid bottom folder and constituted, and said absorption region is used to absorb the liquid that drops on said absorbent item surface.
3. absorbent item as claimed in claim 2 is characterized in that: said groove is formed on said neighboring area.
4. absorbent item as claimed in claim 3 is characterized in that: said groove constitutes the lace floral designs in said neighboring area.
5. absorbent item as claimed in claim 2 is characterized in that: said groove is formed on said absorption region.
6. absorbent item as claimed in claim 2 is characterized in that: in said absorption region and the neighboring area all be formed with said groove.
7. absorbent item as claimed in claim 2 is characterized in that: said microcapsule granule is attached to the surface of said absorbed layer.
8. the production method of an absorbent item, it comprises the steps:
Permeable top layer, absorbed layer and the opaque liquid bottom of absorbent item are provided;
The surface attachment microcapsule granule of the one deck at least in permeable top layer, absorbed layer and the opaque liquid bottom of said absorbent item, the core of said microcapsule granule is coloured dyestuff, said microcapsule granule pressurized can break and discharge coloured dyestuff;
Said absorbed layer is located between said permeable top layer and the opaque liquid bottom to form the main part of said absorbent item;
Said main part is exerted pressure; To form at the outer surface of said main part from the outer surface of said main part, microcapsule granule in the said groove The corresponding area is broken said groove The corresponding area is dyeed to discharge coloured dyestuff along the inside recessed groove of its thickness direction.
9. the production method of absorbent item as claimed in claim 8 is characterized in that: said microcapsule granule be the mode with emulsion adopt coating, printing or spraying means attached on the one layer surface at least in said permeable top layer, absorbed layer and the opaque liquid bottom.
10. the production method of absorbent item as claimed in claim 8; It is characterized in that: the neighboring area that is formed with the absorption region on the outer surface of said main part and centers on said absorption region; Wherein said neighboring area is made up of said permeable top layer and the sealing of opaque liquid bottom; Said absorption region is established said absorbed layer by said permeable top layer and opaque liquid bottom folder and is constituted; Said absorption region is used to absorb the liquid that drops on said absorbent item surface, and said groove is formed at least one zone in said neighboring area and the absorption region.
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CN2012102917213A CN102805685A (en) | 2012-08-16 | 2012-08-16 | Adsorption product and production method thereof |
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CN2012102917213A CN102805685A (en) | 2012-08-16 | 2012-08-16 | Adsorption product and production method thereof |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106488759A (en) * | 2014-06-30 | 2017-03-08 | 尤妮佳股份有限公司 | The manufacture method of absorbent commodity |
CN113249947A (en) * | 2021-07-15 | 2021-08-13 | 兴晔新材料(南通)有限公司 | Textile fabric stretching auxiliary part and stretching process |
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US20110264065A1 (en) * | 2010-04-23 | 2011-10-27 | Kelyn Anne Arora | Web Substrate having Activated Color Regions in Topical Additive Regions |
CN102596135A (en) * | 2009-11-04 | 2012-07-18 | 宝洁公司 | Method of producing color change in overlapping layers |
CN102579199A (en) * | 2012-03-01 | 2012-07-18 | 王观寿 | Paper diaper or nappy with novel absorber |
CN202821842U (en) * | 2012-08-16 | 2013-03-27 | 金红叶纸业集团有限公司 | Absorption supply |
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CN1846657A (en) * | 2005-04-13 | 2006-10-18 | 花王株式会社 | Absorbent article |
CN102596135A (en) * | 2009-11-04 | 2012-07-18 | 宝洁公司 | Method of producing color change in overlapping layers |
US20110264065A1 (en) * | 2010-04-23 | 2011-10-27 | Kelyn Anne Arora | Web Substrate having Activated Color Regions in Topical Additive Regions |
CN102579199A (en) * | 2012-03-01 | 2012-07-18 | 王观寿 | Paper diaper or nappy with novel absorber |
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Application publication date: 20121205 |