EP3599932A1 - Procédé, dispositif et élément de demi-moule pour moulage par injection servant à fabriquer une brosse - Google Patents
Procédé, dispositif et élément de demi-moule pour moulage par injection servant à fabriquer une brosseInfo
- Publication number
- EP3599932A1 EP3599932A1 EP18718103.7A EP18718103A EP3599932A1 EP 3599932 A1 EP3599932 A1 EP 3599932A1 EP 18718103 A EP18718103 A EP 18718103A EP 3599932 A1 EP3599932 A1 EP 3599932A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bristle
- bristle carrier
- anchoring
- tool part
- carrier
- 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.)
- Withdrawn
Links
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- 238000001746 injection moulding Methods 0.000 title claims description 12
- 238000004873 anchoring Methods 0.000 claims abstract description 300
- 239000000463 material Substances 0.000 claims abstract description 114
- 238000010438 heat treatment Methods 0.000 claims abstract description 58
- 238000002347 injection Methods 0.000 claims description 56
- 239000007924 injection Substances 0.000 claims description 56
- 238000002844 melting Methods 0.000 claims description 56
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- 230000002829 reductive effect Effects 0.000 claims description 16
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- 229920003023 plastic Polymers 0.000 description 16
- 239000004033 plastic Substances 0.000 description 16
- 239000000969 carrier Substances 0.000 description 15
- 239000003570 air Substances 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 239000005020 polyethylene terephthalate Substances 0.000 description 13
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- 229920001707 polybutylene terephthalate Polymers 0.000 description 11
- 239000004952 Polyamide Substances 0.000 description 10
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 10
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 10
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 10
- 229920002647 polyamide Polymers 0.000 description 10
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 description 9
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- 239000004416 thermosoftening plastic Substances 0.000 description 6
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- 229920002725 thermoplastic elastomer Polymers 0.000 description 5
- 229920001634 Copolyester Polymers 0.000 description 4
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- 238000013459 approach Methods 0.000 description 1
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- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
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- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/005—Preparing, i.e. Manufacturing brush bodies by moulding or casting a body around bristles or tufts of bristles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/04—Machines for inserting or fixing bristles in bodies
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/04—Machines for inserting or fixing bristles in bodies
- A46D3/045—Machines for inserting or fixing bristles in bodies for fixing bristles by fusing or gluing to a body
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Brushes (AREA)
Abstract
L'invention concerne un procédé ou un dispositif servant à fixer, sans ancrage, des soies dans un support de soies (10). Selon l'invention, un élément chauffant (39) est agencé dans une partie d'outil servant au transport des soies. Une fois les soies insérées dans les ouvertures d'ancrage (12) situées dans le support de soies (10), les ouvertures sont fermées par application d'une pression. Un prolongement (82) entourant l'ouverture d'ancrage (12) permet de disposer de matériau pour fermer cette dernière (12).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017106531.8A DE102017106531A1 (de) | 2017-03-27 | 2017-03-27 | Verfahren und Vorrichtung sowie Spritzgussformhälftenteil zum Herstellen einer Bürste |
| PCT/EP2018/000125 WO2018177593A1 (fr) | 2017-03-27 | 2018-03-27 | Procédé, dispositif et élément de demi-moule pour moulage par injection servant à fabriquer une brosse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3599932A1 true EP3599932A1 (fr) | 2020-02-05 |
Family
ID=62002103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18718103.7A Withdrawn EP3599932A1 (fr) | 2017-03-27 | 2018-03-27 | Procédé, dispositif et élément de demi-moule pour moulage par injection servant à fabriquer une brosse |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3599932A1 (fr) |
| CN (1) | CN110461190B (fr) |
| DE (1) | DE102017106531A1 (fr) |
| TW (1) | TWI740019B (fr) |
| WO (1) | WO2018177593A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353401A (zh) * | 2019-08-05 | 2019-10-22 | 慈溪赛嘉电子有限公司 | 刷头及刷头制作方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3422623A1 (de) | 1984-06-19 | 1985-12-19 | Coronet - Werke Heinrich Schlerf Gmbh, 6948 Wald-Michelbach | Zahnbuerste |
| CH672579A5 (en) | 1986-11-05 | 1989-12-15 | Schiffer Fa M & C | Hygienic brush-making equipment - uses shaped heated tool to deform sealing rib round edge of hole holding bristles |
| DE3828571A1 (de) | 1988-08-23 | 1990-03-01 | Schlerf Coronet Werke | Verfahren zur herstellung von borstenwaren |
| DE3916550A1 (de) | 1989-05-20 | 1990-11-22 | Henkel Kgaa | Verwendung ausgewaehlter oleophiler ether in wasser-basierten bohrspuelungen vom o/w-emulsionstyp sowie entsprechende bohrspuelfluessigkeiten mit verbesserter oekologischer vertraeglichkeit |
| US5224763A (en) * | 1991-12-30 | 1993-07-06 | The Procter & Gamble Company | Method of fastening bristle tufts to bristle carrier |
| DE19853030A1 (de) | 1998-11-18 | 2000-05-25 | Coronet Werke Gmbh | Verfahren zur Herstellung von Borstenwaren und Vorrichtung zur Durchführung des Verfahrens |
| DE502007003776D1 (de) * | 2007-10-24 | 2010-06-24 | Trisa Holding Ag | Interdentales Zahnreinigungsgerät |
| EP2534973B1 (fr) * | 2011-06-15 | 2015-04-08 | Braun GmbH | Procédé et outil pour produire une tête de brosse |
| EP2676572B1 (fr) * | 2012-06-19 | 2018-07-04 | Braun GmbH | Transporteur pour des éléments de nettoyage et procédé d'utilisation de ces supports dans la production de têtes de brosses à dents |
| DE102012012114A1 (de) * | 2012-06-20 | 2013-12-24 | Geka Gmbh | Verfahren zur Herstellung einer einstückig mehrkomponentig spritzgegossenen Bürste |
| BE1022487B1 (de) * | 2014-12-23 | 2016-05-04 | Gb Boucherie Nv | Verfahren zum Herstellen einer Bürste oder eines Pinsels sowie Vorrichtung hierfür |
| DE102016107759A1 (de) * | 2015-07-13 | 2017-01-19 | Gb Boucherie Nv | Verfahren und Vorrichtung zum Herstellen einer Bürste |
-
2017
- 2017-03-27 DE DE102017106531.8A patent/DE102017106531A1/de active Pending
-
2018
- 2018-03-21 TW TW107109538A patent/TWI740019B/zh active
- 2018-03-27 EP EP18718103.7A patent/EP3599932A1/fr not_active Withdrawn
- 2018-03-27 CN CN201880020270.5A patent/CN110461190B/zh active Active
- 2018-03-27 WO PCT/EP2018/000125 patent/WO2018177593A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN110461190A (zh) | 2019-11-15 |
| WO2018177593A1 (fr) | 2018-10-04 |
| DE102017106531A1 (de) | 2018-09-27 |
| TW201840283A (zh) | 2018-11-16 |
| CN110461190B (zh) | 2021-04-20 |
| TWI740019B (zh) | 2021-09-21 |
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Legal Events
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 17P | Request for examination filed |
Effective date: 20191028 |
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| AK | Designated contracting states |
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| DAV | Request for validation of the european patent (deleted) | ||
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