CN1360474A - Method of producing multi-layered bristle material, multi-layered bristle and its use - Google Patents
Method of producing multi-layered bristle material, multi-layered bristle and its use Download PDFInfo
- Publication number
- CN1360474A CN1360474A CN00810202A CN00810202A CN1360474A CN 1360474 A CN1360474 A CN 1360474A CN 00810202 A CN00810202 A CN 00810202A CN 00810202 A CN00810202 A CN 00810202A CN 1360474 A CN1360474 A CN 1360474A
- Authority
- CN
- China
- Prior art keywords
- intermediate layer
- bristle
- continuous material
- fuse
- described method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/04—Preparing bristles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/02—Bristles details
- A46D1/023—Bristles with at least a core and at least a partial sheath
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/02—Bristles details
- A46D1/0238—Bristles with non-round cross-section
Abstract
The invention relates to a method of producing multi-layered bristle material. Said bristle material consists of a core that primarily determines the flexibility of the bristle, a coating that primarily determines the brush effect and an intermediate layer. Said core is produced by extrusion and the intermediate layer that consists of a liquid to viscous phase is then applied. If the intermediate layer is approximately dried, the coating of a continuous material, preferably a textile synthetic material, is applied on the intermediate layer while bonding to said layer.
Description
The present invention relates to a kind of method of making the multilayer bristle material, bristle especially determines the fuse of bristles bend ability, an outer and intermediate layer that especially determines the clear effect of brush to form by one, wherein fuse adds skin then by being crushed to and adding the intermediate layer of liquid phase to the viscous phase.
The present invention relates to bristle material, it for example is used to be fabricated to the bristle of cleaner between hairbrush that cleaning, polishing or brushing medium use, tooth or analog.The effect of the bristle plug material that bristle or are made up of many bristles and/or a plurality of bristle tuft depends on the selection of material on the one hand, depends on the structural design of bristle on the other hand, especially its surface.Mainly just work when cleaning or when inserting in gap, the cavity etc. in the end of bristle in this respect, and the conclusive working portion of bristle is made of the bristle bar, and the bristle bar is crooked and produce either large or small erasing to scraping or even the effect of filing when pressurization.Therefore, be the surface texture of bristle bar for the effect key of making every effort to obtain.
This understanding causes multiple bristle configurations.There is direct geometry on the surface of for example known (US 4373541) bristle.But the manufacture method of this bristle is extremely complicated.The bristle of known in addition two kinds of compositions (WO 97/25902, and US 3698405), it is formed by one or more monofilament with round their overcoat.Also known in addition multifilament is become a bristle (DE 1222888, DE19640853, JP 3289906) by mutual twisting, twisting etc.The manufacturing of this bristle material is fairly simple, but must monofilament be connected to each other by adhesive or other appropriate modes, so that obtain stable combination.Problem is the end design of this bristle, because they can not cavetto, yet is necessary to do like this in the application target of many bristles.
(DE 3717475, US3698405), wherein add on the monofilament core of carrying and help the layer that adheres to, fill out fiber then on the layer of this humidity for cleaner between last more known bristles and tooth.Fiber should be substantially perpendicular to the surface.Though this bristle produces novel effect and especially can be used for absorbing the medium of coating, however not these short fibers fixing very not firm on monofilament surface, so As time goes on they can become flexible and come off.Consequently not only cause reducing the effect of making every effort to reach, and the fiber that comes off is stayed on the processed surface badly.If this bristle is applied in and for example is applied in the health field in oral cavity and the tooth hygiene, the fiber that then comes off allows the people feel under the weather.
The objective of the invention is a kind of method of making bristle material of suggestion, the bristle that adopts this material to make has the effect of the bristle bar that conforms to application target.In addition, the present invention also provides a kind of corresponding bristle.
Accessory rights requires the described method of 1 preamble to set out, and for reaching the measure that this purpose takes is, the intermediate layer is transformed into dry status substantially, then adds a kind of continuous material and build-in with it hereinto on the interbed.
Different with the bristle of known three kinds of compositions, help the intermediate layer that adheres at first to change drying regime into after on being added in the core material that to form by monofilament or multifilament, then add the skin of continuous material system hereinto on the interbed, continuous material is mounted in the intermediate layer to small part when applying or after this then.
Build-in can for example realize like this that promptly, continuous material pretightning force is arranged is added on the intermediate layer.If the intermediate layer is adjusted softerly and the energy plastic deformation, then pretightning force is enough to continuous material is embedded in the intermediate layer and can't fix slippingly.
Replace this way, the intermediate layer also can be with the material manufacturing that can react after a kind of processing.Continuous material is placed on the dry also no longer flexible in case of necessity intermediate layer in this case.In settling the process of continuous material or after this, the intermediate layer reaction also then recovers its solid phase under the situation of continuous material build-in.
By reaction, the intermediate layer is softening, so slightly depression of the continuous material that is coupled with.Also can there be cementation in this intermediate layer, and it for example is made of a kind of adhesive of fusing, so continuous material is connected with fuse by bonding.But meanwhile guarantee all the time to be retained on the bristle bar fully or basically, and can not get loose by the skin that continuous material constitutes by the given structure of continuous material.
Also can add the intermediate layer of foamable material system in addition and add the continuous material post-foaming, thus continuous material to small part round the intermediate layer, and continuous material is mounted in the intermediate layer in this way.If the intermediate layer is made by the foam that therefore soft corresponding deformation under pressure also leaves continuous material, then can also deeper embed.Fuse and intermediate layer be co-extruded and after predetermined discharge distance continuous material being added on the intermediate layer preferably, and in above-mentioned discharge distance, the state that enough firmly no longer foams is changed in the intermediate layer into.
Must extend because be used for the monofilament of bristle, so that the bending rigidity that bristle is necessary so stipulate that in the another kind of scheme by the inventive method fuse jointly pushes with the intermediate layer and extends, just adds continuous material then.Fuse and intermediate layer and the continuous material that adds replenish once more and extend in case of necessity.
By another design code, after adding continuous material on the intermediate layer, add upper film, under the situation of the obvious moulding that causes owing to continuous material, film impels the profile smoothing.
Can stipulate that in addition bristle material is handled the rear flank outside after adding continuous material on the intermediate layer.Machining, dipping can be related to here, also coating media can be related to.Machining can comprise continuous material longitudinally is cut into the partial-length of bristle material at least, so fibre end forms effects such as corresponding cleaning, polishing freely.
Preferably apply a kind of textile material as continuous material, it can have smooth or coarse surface.The combination of a kind of plastic monofilament and the textile material on the outside is provided thus first, and it has enough adhesivenesses on the intermediate layer.Textile material can be rolled up or put.
If adopt the absorbability textile material, for example yarn of napping or analog then provide the possibility of varied health care and cleaning thus, also provide to apply liquid possibility to the fine powdered medium, and these media disengage in use again.
Continuous material also can be made by filament or by the plastic monofilament with abrasive characteristic.
The invention still further relates to the multilayer bristle, it especially determines the fuse of crooking ability, an outer and intermediate layer that helps adhesion that especially determines the clear effect of brush to form by one.Be characterised in that by this bristle of the present invention skin is made of the continuous material on a kind of intermediate layer of reeling or be enclosed within and this continuous material is partially submerged in the intermediate layer at least.
Preferably the intermediate layer is made by a kind of material softer than fuse, and fuse can be made of monofilament or multifilament.The material of the especially available a kind of caoutchouc elasticity in intermediate layer is made, and the pretightning force when it is only reeled by continuous material just can be embedded by continuous material.It is like this equally when the intermediate layer is made by expanded material.
Bristle by the present invention's design can be used for multiple application target, for example is used as the bristle plug material of brush or hairbrush.It individually also can be as the cleaner between tooth.At last, it can be applied to instrument by favourable mode, especially is applied to brush or hairbrush, and they are used for the liquid or pulverous medium of brushing blending in textile material.
By the embodiment that represents in the accompanying drawing the present invention is described below.Wherein:
Fig. 1 is by the bristle material section perspective view of first kind of design;
Fig. 2 presses the bristle material cross section of Fig. 1;
Fig. 3 is by the vertical view of bristle material of another kind of design; And
Fig. 4 is by the bristle material cross section of another kind of form of implementation.
In pressing the embodiment of Fig. 1, bristle material 1 has the fuses 2 that determine finished product bristles bend ability basically with unitary plastic monofilament or many plastic monofilament formations.Add intermediate layer 3 on fuse 2, it is preferably made with a kind of softer material.Add the continuous material 4 of for example using natural or synthetic textile material system on the intermediate layer, it embeds in the intermediate layer, so continuous material 4 is fixed on the intermediate layer 3 in the side that it faces the intermediate layer at least.The many continuous fibers of can certainly reeling parallel or across.
In pressing the embodiment of Fig. 3, bristle material 1 still has a fuse and an intermediate layer, and continuous material 4 not only is wound on the intermediate layer, but also lopping meanwhile.As pressing in the bristle material of Fig. 1 and 2, here continuous material can be mounted in the intermediate layer by suitable pretension.Replace this way or in addition, the intermediate layer also can be with a kind of by activation process, and for example by heating, the generation state changes, and realizes or help the build-in of continuous material thus.
Fuse can have any shape of cross section that meets application purpose.Represented a kind of embodiment among Fig. 4.Bristle material 1 has a fuse 5 of rhombus substantially, and intermediate layer 6 is added on this fuse.On the intermediate layer, apply then, for example by reeling or putting continuous material.With based on the moulding of fuse 5 preferred bending direction being arranged by the bristle of the bristle material system of Fig. 4.Protruding zone by with the intermediate layer filling can influence wearing character.In addition, bristle bar effect degree difference around bristle of making every effort to reach by continuous material.
Claims (22)
1. make the method for multilayer bristle material, bristle especially determines the fuse of bristles bend ability, an outer and intermediate layer that especially determines the clear effect of brush to form by one, wherein fuse is by being crushed to and adding by the intermediate layer of liquid phase to the viscous phase, add skin then, it is characterized by: the intermediate layer is transformed into dry status substantially, then is added in the skin of continuous material on the intermediate layer and build-in with it.
2. it is characterized by in accordance with the method for claim 1: continuous material pretightning force is arranged is added on the intermediate layer.
3. according to claim 1 or 2 described methods, it is characterized by: the intermediate layer is with the material manufacturing that can react after a kind of processing; Intermediate layer reaction after adding continuous material recovers its solid phase then under the situation of the local at least build-in of continuous material.
4. according to claim 1 or 2 described methods, it is characterized by: apply the intermediate layer of foamable material formation and adding the continuous material post-foaming.
5. according to the described method of one of claim 1 to 4, it is characterized by: fuse and intermediate layer co-extruded are added in continuous material on the intermediate layer after predetermined discharge distance.
6. according to the described method of one of claim 1 to 5, it is characterized by: fuse then adds continuous material with intermediate layer co-extruded and extension.
7. according to the described method of one of claim 1 to 6, it is characterized by: fuse extends with intermediate layer and the continuous material that adds again.
8. according to the described method of one of claim 1 to 7, it is characterized by: the outside post processing of bristle material after adding continuous material on the intermediate layer.
9. according to the described method of one of claim 1 to 8, it is characterized by: continuous material longitudinally is cut into the partial-length of bristle material at least.
10. according to the described method of one of claim 1 to 8, it is characterized by: after adding continuous material on the intermediate layer, on continuous material, add upper film.
11., it is characterized by: add that textile material is as continuous material according to the described method of one of claim 1 to 10.
12., be characterized as altogether: add that smooth or coarse textile material is as continuous material according to the described method of one of claim 1 to 11.
13. according to claim 11 or 12 described methods, it is characterized by: textile material is on reeling.
14. according to the described method of one of claim 11 to 13, it is characterized by: textile material puts.
15. according to the described method of one of claim 11 to 14, it is characterized by: add absorbable textile material.
16. multilayer bristle, it especially determines the fuse of crooking ability, an outer and intermediate layer that helps adhesion that especially determines the clear effect of brush to form by one, and it is characterized by: skin is made of the continuous material on a kind of intermediate layer of reeling or be enclosed within and this continuous material is partially submerged in the intermediate layer at least.
17. according to the described bristle of claim 16, it is characterized by: the intermediate layer is made by a kind of material softer than fuse.
18. according to claim 16 or 17 described bristles, it is characterized by: make with a kind of rubber elastic material in the intermediate layer.
19. according to the described bristle of one of claim 16 to 18, it is characterized by: make with a kind of material of foaming in the intermediate layer.
20. be applied to the bristle plug material of brush or hairbrush according to the described bristle of one of claim 16 to 19.
21. according to the described bristle of one of claim 16 to 19 as the cleaner between tooth.
22. be applied to instrument according to the described bristle of one of claim 16 to 19, especially be applied to brush or hairbrush, be used for liquid state or the powdery medium of brushing blending at textile material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19932368A DE19932368A1 (en) | 1999-07-13 | 1999-07-13 | Process for the production of multilayer bristle material, multilayer bristle and their use |
| DE19932368.2 | 1999-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1360474A true CN1360474A (en) | 2002-07-24 |
| CN1122481C CN1122481C (en) | 2003-10-01 |
Family
ID=7914393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00810202A Expired - Fee Related CN1122481C (en) | 1999-07-13 | 2000-07-05 | Method of producing multi-layered bristle material, multi-layered bristle and its use |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP1194056B1 (en) |
| JP (1) | JP2003504099A (en) |
| KR (1) | KR20020033156A (en) |
| CN (1) | CN1122481C (en) |
| AR (1) | AR024711A1 (en) |
| AU (1) | AU6431400A (en) |
| BR (1) | BR0013152A (en) |
| CA (1) | CA2375761A1 (en) |
| DE (2) | DE19932368A1 (en) |
| EG (1) | EG22280A (en) |
| ES (1) | ES2204669T3 (en) |
| MX (1) | MXPA02000421A (en) |
| PL (1) | PL195934B1 (en) |
| RU (1) | RU2002103468A (en) |
| WO (1) | WO2001003543A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188475A (en) * | 2013-05-08 | 2015-12-23 | 佩德克斯有限责任公司 | Plastics monofilament and toothbrush bristle produced from a corresponding monofilament |
| CN107125915A (en) * | 2017-04-18 | 2017-09-05 | 安徽振达刷业有限公司 | A kind of compound brush filament production technology |
| CN109156983A (en) * | 2018-07-06 | 2019-01-08 | 浙江力佳隆毛刷有限公司 | A kind of production technology of spiral winding round brush |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5504076B2 (en) * | 2009-07-07 | 2014-05-28 | Ｋｂセーレン株式会社 | Brush hair material and method for producing the same |
| GB2568031B (en) * | 2017-10-25 | 2022-01-19 | Coral Tools Ltd | Improvements in or relating to brush filaments |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1222888B (en) | 1964-10-29 | 1966-08-18 | Osborn Mfg Co | Brush |
| US2110371A (en) * | 1935-05-08 | 1938-03-08 | Hat Corp | Product and process for the manufacture thereof |
| DE1997717U (en) * | 1968-02-07 | 1968-12-05 | Best G M B H Dr | BRUSH |
| US3698405A (en) | 1970-04-08 | 1972-10-17 | Richard M Walker | Orthodontal toothpick |
| US4373541A (en) | 1979-08-07 | 1983-02-15 | Nishioka Gary J | Bristle structure for brushes and brush assembly |
| SE455262B (en) * | 1984-10-01 | 1988-07-04 | Leif Einar Stern | SET TO MAKE BRUSHES FOR CLEANING BAKERY-LOADED SURFACES, PREFERRED TO CLEAN SKIN, DENTAL OR TENDERS, AND BRUSH MADE IN THIS SET |
| DE3438616C2 (en) * | 1984-10-20 | 1993-12-16 | Uniroyal Englebert Textilcord | Method and device for producing a flock thread or yarn |
| JPS62107729U (en) * | 1985-12-25 | 1987-07-09 | ||
| JPS63216680A (en) * | 1987-03-03 | 1988-09-08 | Hotani:Kk | Brushing material for brush roll |
| DE3717475A1 (en) * | 1987-05-23 | 1988-12-08 | Schlerf Coronet Werke | BRISTLE PRODUCT AND METHOD FOR THEIR PRODUCTION |
| FR2663826B1 (en) * | 1990-06-29 | 1993-08-06 | Oreal | BRUSH FOR APPLYING MASCARA TO THE EYELASHES, AND METHOD FOR MANUFACTURING SUCH A BRUSH. |
| JPH04226646A (en) * | 1990-09-10 | 1992-08-17 | Itzhak Shoher | Periodontal apparatus |
| US5313909A (en) * | 1992-11-05 | 1994-05-24 | Gillette Canada Inc. | Brush filaments |
| DE19533815A1 (en) * | 1995-09-13 | 1997-03-20 | Coronet Werke Gmbh | Toothbrush and process for its manufacture |
| DE19533816A1 (en) * | 1995-09-13 | 1997-03-20 | Coronet Werke Gmbh | Process for the production of spiral bristles |
| CH690118A5 (en) | 1996-01-19 | 2000-05-15 | Trisa Buerstenfabrik Ag | Plastic bristles for toothbrushes. |
| DE19640853A1 (en) | 1996-10-02 | 1998-04-16 | Braun Ag | Bristle for a toothbrush |
| JPH10286122A (en) * | 1997-02-14 | 1998-10-27 | Masabumi Kato | Production of tooth brush and filament implanted to it |
| DE19818345A1 (en) * | 1998-04-24 | 1999-10-28 | Pedex & Co Gmbh | Bristle for brushes, e.g. toothbrushes |
-
1999
- 1999-07-13 DE DE19932368A patent/DE19932368A1/en not_active Withdrawn
-
2000
- 2000-07-05 WO PCT/EP2000/006289 patent/WO2001003543A1/en active IP Right Grant
- 2000-07-05 BR BR0013152-0A patent/BR0013152A/en not_active IP Right Cessation
- 2000-07-05 RU RU2002103468/12A patent/RU2002103468A/en not_active Application Discontinuation
- 2000-07-05 KR KR1020027000392A patent/KR20020033156A/en not_active Application Discontinuation
- 2000-07-05 AU AU64314/00A patent/AU6431400A/en not_active Abandoned
- 2000-07-05 ES ES00951334T patent/ES2204669T3/en not_active Expired - Lifetime
- 2000-07-05 EP EP00951334A patent/EP1194056B1/en not_active Expired - Lifetime
- 2000-07-05 CN CN00810202A patent/CN1122481C/en not_active Expired - Fee Related
- 2000-07-05 MX MXPA02000421A patent/MXPA02000421A/en active IP Right Grant
- 2000-07-05 DE DE50003841T patent/DE50003841D1/en not_active Expired - Fee Related
- 2000-07-05 JP JP2001508843A patent/JP2003504099A/en active Pending
- 2000-07-05 PL PL00353278A patent/PL195934B1/en unknown
- 2000-07-05 CA CA002375761A patent/CA2375761A1/en not_active Abandoned
- 2000-07-12 AR ARP000103559A patent/AR024711A1/en active IP Right Grant
- 2000-07-12 EG EG20000908A patent/EG22280A/en active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188475A (en) * | 2013-05-08 | 2015-12-23 | 佩德克斯有限责任公司 | Plastics monofilament and toothbrush bristle produced from a corresponding monofilament |
| CN105188475B (en) * | 2013-05-08 | 2017-07-04 | 佩德克斯有限责任公司 | The monofilament being made of plastics and the bristles being made up of corresponding monofilament |
| CN107125915A (en) * | 2017-04-18 | 2017-09-05 | 安徽振达刷业有限公司 | A kind of compound brush filament production technology |
| CN107125915B (en) * | 2017-04-18 | 2018-11-06 | 安徽振达刷业有限公司 | A kind of compound brush filament production technology |
| CN109156983A (en) * | 2018-07-06 | 2019-01-08 | 浙江力佳隆毛刷有限公司 | A kind of production technology of spiral winding round brush |
| CN109156983B (en) * | 2018-07-06 | 2020-02-07 | 浙江力佳隆毛刷有限公司 | Production process of spiral winding rolling brush |
Also Published As
| Publication number | Publication date |
|---|---|
| BR0013152A (en) | 2002-04-09 |
| ES2204669T3 (en) | 2004-05-01 |
| PL353278A1 (en) | 2003-11-03 |
| PL195934B1 (en) | 2007-11-30 |
| EG22280A (en) | 2002-12-31 |
| EP1194056A1 (en) | 2002-04-10 |
| AR024711A1 (en) | 2002-10-23 |
| MXPA02000421A (en) | 2002-07-02 |
| JP2003504099A (en) | 2003-02-04 |
| RU2002103468A (en) | 2003-08-27 |
| CN1122481C (en) | 2003-10-01 |
| DE19932368A1 (en) | 2001-02-08 |
| WO2001003543A1 (en) | 2001-01-18 |
| KR20020033156A (en) | 2002-05-04 |
| AU6431400A (en) | 2001-01-30 |
| EP1194056B1 (en) | 2003-09-24 |
| CA2375761A1 (en) | 2001-01-18 |
| DE50003841D1 (en) | 2003-10-30 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |