BR9807619A - Processo e dispositivo para formar tufos de cerdas, e, sistema e processo para fabricar uma escova oral - Google Patents

Processo e dispositivo para formar tufos de cerdas, e, sistema e processo para fabricar uma escova oral

Info

Publication number
BR9807619A
BR9807619A BR9807619-1A BR9807619A BR9807619A BR 9807619 A BR9807619 A BR 9807619A BR 9807619 A BR9807619 A BR 9807619A BR 9807619 A BR9807619 A BR 9807619A
Authority
BR
Brazil
Prior art keywords
bristles
making
tufts
oral brush
forming tufts
Prior art date
Application number
BR9807619-1A
Other languages
English (en)
Inventor
John K Philipp
Jeffrey S Meessmann
James A Goranson
Gerald S Szczech
Original Assignee
Gillette Canada
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gillette Canada filed Critical Gillette Canada
Publication of BR9807619A publication Critical patent/BR9807619A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/04—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by mouldable materials, e.g. metals, cellulose derivatives, plastics
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14385—Coating a portion of a bundle of inserts, e.g. making brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)

Abstract

"PROCESSO E DISPOSITIVO PARA FORMAR TUFOS DE CERDAS E SISTEMA E PROCESSO PARA FABRICAR UMA ESCOVA ORAL". é fornecido um processo para formar tufos de cerdas. O processo inclui fornecer uma pluralidade de cerdas, cada cerda tendo uma primeira extremidade de ponta arredondada e uma segunda extremidade; agrupar as cerdas de ponta arredondada em tufos, inserindo as segundas extremidades dos tufos de cerdas em uma cavidade de moldagem de um dispositivo molde; fundir as segundas extremidades das cerdas em cada tufo, juntas, no interior da cavidade de moldagem, e formar uma cabeça de escova circundando as extremidades fundidas dos tufos.
BR9807619-1A 1997-02-28 1998-03-02 Processo e dispositivo para formar tufos de cerdas, e, sistema e processo para fabricar uma escova oral BR9807619A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80754997A 1997-02-28 1997-02-28
PCT/US1998/004255 WO1998037787A1 (en) 1997-02-28 1998-03-02 Method and device for bristle tufting

Publications (1)

Publication Number Publication Date
BR9807619A true BR9807619A (pt) 2000-02-15

Family

ID=25196649

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807619-1A BR9807619A (pt) 1997-02-28 1998-03-02 Processo e dispositivo para formar tufos de cerdas, e, sistema e processo para fabricar uma escova oral

Country Status (6)

Country Link
JP (1) JP2001513685A (pt)
CN (1) CN1248891A (pt)
AU (1) AU6447298A (pt)
BR (1) BR9807619A (pt)
DE (1) DE19882140T1 (pt)
WO (1) WO1998037787A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6352313B1 (en) * 1999-08-25 2002-03-05 Gillette Canada Company' Brush tufting
DE102013001643A1 (de) * 2013-01-31 2014-07-31 Zahoransky Ag Puffer für Bürsten
US10646031B2 (en) * 2016-04-08 2020-05-12 M+C Schiffer Gmbh Feeding device for feeding batches of bristle filaments to a bristle filament cassette

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849278A1 (de) * 1978-11-14 1980-06-04 Guerinoni Ermanno Buerste und verfahren zu ihrer herstellung
EP0149996A3 (de) * 1984-01-10 1987-10-21 Schlesinger GmbH & Co. Maschinenbau KG Verfahren und Maschine zum Herstellen von Bürsten
DE3403341A1 (de) * 1984-02-01 1985-08-08 Coronet - Werke Heinrich Schlerf Gmbh, 6948 Wald-Michelbach Verfahren zum verbinden von borsten mit einem borstentraeger
DE3820372C2 (de) * 1988-06-15 1997-07-24 Coronet Werke Gmbh Verfahren und Vorrichtung zur Herstellung von Borstenwaren
EP0405204B1 (de) * 1989-06-24 1994-09-07 Frisetta GmbH Verfahren und Vorrichtung zum Herstellen von Borstenfeldern oder Borstenbündeln

Also Published As

Publication number Publication date
JP2001513685A (ja) 2001-09-04
DE19882140T1 (de) 2000-01-05
CN1248891A (zh) 2000-03-29
AU6447298A (en) 1998-09-18
WO1998037787A1 (en) 1998-09-03

Similar Documents

Publication Publication Date Title
BR9611346A (pt) Escova oral própria para massagear as gengivas e processos para massagear as gengivas e para fabricar cerdas para escovas de dentes
FI943118A0 (fi) Menetelmä parannetun hammasharjan valmistamiseksi, jolla on useampitasoisia kimppuja, joilla on olennaisesti tasaisesti pyöristetyt harjaspäät kussakin kimpussa
CO5231168A1 (es) Cepillo dental con conformidad mejorada y el proceso para elaborarlo
MXPA02011462A (es) Cepillo dental.
NO965139D0 (no) Mascara börste med tre soner
BR9915580A (pt) Escova oral, dispositivo de cuidado oral, e, processo para limpar as regiões interproximais da cavidade oral.
AU3319795A (en) Tootbrush exhibiting three-dimensional bristle profile and end rounded bristles for improved interproximal cleaning without increasing gum irritation
CO5320594A1 (es) Cepillo dental que tiene un patron de cerdas que provee limpieza aumentada
DE69728774D1 (de) Zahnbürste mit gekräuselten borsten
ATE555744T1 (de) Bürstenkopf für eine elektrozahnbürste
GB9706517D0 (en) Interdental brushes having roughened, tapered and rounded bristle ends and method of making the same
NZ304685A (en) Toothbrush with alternating bars and tufts oriented laterally to longitudinal brush axis
BR0012440A (pt) Cerda, processo para produção da mesma, e escova compreendendo tais cerdas
BR8604487A (pt) Processo para o arredondamento das extremidades de cerdas de escovas de dentes
JP2000000117A (ja) 歯ブラシ
BR9807619A (pt) Processo e dispositivo para formar tufos de cerdas, e, sistema e processo para fabricar uma escova oral
ES2152646T3 (es) Cerda de plastico para cepillos dentales.
BR9701810A (pt) Escovas interdentais que têm extremidades de cerdas tornadas ásperas adelgaçadas e arredondadas e processo para fabricá-las
AR014636A1 (es) Cepillo de dientes y metodo de fabricacion de un campo de cerdas que puede ser utilizado en un cepillo de dientes
CN210811686U (zh) 一种电动牙刷刷头的防止打牙护套
SE8004111L (sv) Borste for gatsopmaskin
JPH09182628A (ja) 歯ブラシ
KR20000002172U (ko) 경사식 칫솔모 칫솔
JPH09182627A (ja) 歯ブラシ
JPH07255529A (ja) 歯ブラシ

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired