EP0997085A2 - Procédé et dispositif à préparer des mines de crayons cosmétiques et similaires - Google Patents

Procédé et dispositif à préparer des mines de crayons cosmétiques et similaires Download PDF

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Publication number
EP0997085A2
EP0997085A2 EP99120502A EP99120502A EP0997085A2 EP 0997085 A2 EP0997085 A2 EP 0997085A2 EP 99120502 A EP99120502 A EP 99120502A EP 99120502 A EP99120502 A EP 99120502A EP 0997085 A2 EP0997085 A2 EP 0997085A2
Authority
EP
European Patent Office
Prior art keywords
sleeve
face
horizontal
area
lead
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Withdrawn
Application number
EP99120502A
Other languages
German (de)
English (en)
Other versions
EP0997085A3 (fr
Inventor
Matthias Dr. Hempel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nele Kosmetik GmbH
Original Assignee
Nele Kosmetik GmbH
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 Nele Kosmetik GmbH filed Critical Nele Kosmetik GmbH
Publication of EP0997085A2 publication Critical patent/EP0997085A2/fr
Publication of EP0997085A3 publication Critical patent/EP0997085A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/16—Refill sticks; Moulding devices for producing sticks
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/16—Making non-propelling pencils
    • B43K19/18—Making pencil writing-cores

Definitions

  • the invention relates to a method and an apparatus for manufacturing of leads for cosmetic pencils or the like, the lead in a sleeve is poured, which is inserted into a mold, and wherein the liquid casting compound solidifies in the shell or in the mold.
  • the sleeve consists of a molded plastic part in the manner of a tube, which has a along its lateral surface Has slot and inserted in such a horizontal holding device is that a continuous end plate of the holding device Plastic molded parts so that only their slot for filling the mine casting compound remains free.
  • DE 40 16 474 describes a method and a device according to which it is provided that the sleeves to be filled with casting compound can be driven in rotation are stored and the flowable mass out of a storage container is pressed into the sleeves under the influence of centrifugal force.
  • the object of the invention is a method and to design a device of the type mentioned at the beginning, that the disadvantages known from the prior art are avoided and also a comparatively high production speed can be achieved is.
  • the sleeve in the Holding device at an acute angle to the horizontal at least with its lower end is mounted so that it is from the free, opposite End can be filled, with the end face of the lower In the end, preferably a molding area is connected to form a tip and wherein the air displaced during casting through a ventilation hole emerges, which is in the area of the top of the lower end face the sleeve extends outwards.
  • the angle of inclination is preferably to the horizontal at about 10 °.
  • the design according to the invention has succeeded in optimal Way the basic advantages of horizontal casting with a to combine fast and clean production method while doing in surprisingly simple way to solve the problem of air displacement.
  • the sleeve a pre-dosing chamber is filled, which is connected to a dosing pump is, the interior of which in volume and geometry is the interior the sleeve is adapted.
  • very high production capacities can be achieved reach, e.g. when working with five boilers and each two dosing chambers a production of 100,000 pieces per eight hours.
  • the sleeve advantageously has a smooth inner surface, which is favorable Mine properties leads.
  • the invention also relates to a device for carrying out the method, which is characterized in that a holder for positive Recording at least one free lower end of a sleeve in this way it is provided that the sleeve at an acute angle, preferably 10 ° to the horizontal, is inclined, with a molding area in the holder Formation of a mine tip following the end face of the sleeve is formed and wherein at least one ventilation channel is different from the Extends the area of the lower face of the sleeve upwards and outwards.
  • the closure area is preferably a shaped area for formation a mine tip.
  • a device shown in the drawing comprises a holder 1 in Shape of a metal block. There are a plurality of holes in this metal block 2 introduced, which pass over an annular shoulder 3 in one Form area 4 to form a tip.
  • the bore 2 and the ring shoulder 3 are dimensioned so that a sleeve 5 can be inserted such that the inner wall 6 of the sleeve 5, preferably a plastic sleeve in the area of the annular shoulder 3 merges into the inner wall 7 of the molding area 4, i.e. the end face 8 of the sleeve 5 rests the ring shoulder 3 of the bracket 1.
  • a ventilation duct 9 extends from the molding area 4 upwards and opens into an outlet opening 10.
  • the bore 2 has an angle ⁇ of horizontal 11 about 10 °, so that accordingly the sleeve 5 in such Angle is held in the bore 2.
  • the dosing chamber becomes a volume corresponding to the content of the sleeve 5 metered in at liquid, heated lead mass 13 in the direction of arrow 12, the lead mass 13 due to their inclination corresponding to the Angle ⁇ fills the interior of the sleeve 5 and the molding area 4, the air displaced by the penetrating lead mass through the ventilation duct 9 can emerge.
  • the by Mine mass 13 and the sleeve 5 formed mine can be removed and start a new production cycle.

Landscapes

  • Pens And Brushes (AREA)
  • Cosmetics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
EP99120502A 1998-10-29 1999-10-15 Procédé et dispositif à préparer des mines de crayons cosmétiques et similaires Withdrawn EP0997085A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19849819A DE19849819B4 (de) 1998-10-29 1998-10-29 Verfahren und Vorrichtung zur Herstellung von Minen für Kosmetikstifte oder dergleichen
DE19849819 1998-10-29

Publications (2)

Publication Number Publication Date
EP0997085A2 true EP0997085A2 (fr) 2000-05-03
EP0997085A3 EP0997085A3 (fr) 2001-10-24

Family

ID=7886012

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99120502A Withdrawn EP0997085A3 (fr) 1998-10-29 1999-10-15 Procédé et dispositif à préparer des mines de crayons cosmétiques et similaires

Country Status (3)

Country Link
US (1) US6220255B1 (fr)
EP (1) EP0997085A3 (fr)
DE (1) DE19849819B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003090577A1 (fr) * 2002-04-26 2003-11-06 Mark Eng Procede et appareil de production de produits cosmetiques contenant une quantite minime de bulles d'air

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9301590B2 (en) 2013-10-08 2016-04-05 International Cosmetic Suppliers Ltd Retractable cosmetic pencil
TWI638622B (zh) 2018-01-23 2018-10-21 濠瀅機械企業有限公司 口紅充填機（一）
TWI638621B (zh) 2018-01-23 2018-10-21 濠瀅機械企業有限公司 口紅充填機

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718957C3 (de) 1977-04-28 1982-02-04 Schwan Stabilo Schwanhaeusser Insbesondere für Kosmetikzwecke bestimmter Minenstift und Verfahren zu seiner Herstellung
DE3835680A1 (de) 1988-10-20 1990-04-26 Nele Hempel Gmbh Verfahren zur herstellung einer mine, insbesondere fuer kosmetikstifte und dgl., mine fuer einen kosmetikstift und kosmetikstift mit einer derartigen mine
DE4016474A1 (de) 1990-05-22 1991-11-28 Hempel Matthias Verfahren und vorrichtung zur herstellung von minen
DE4005894A1 (de) 1990-02-24 1991-12-12 Schwan Stabilo Schwanhaeusser Verfahren zur herstellung eines kosmetikstiftes
DE4303563A1 (de) 1993-02-08 1994-08-11 Hempel Matthias Verfahren zur Herstellung einer Mine, insbesondere Mal-, Schreib-, Markier- und Kosmetikstifte

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664615A (en) * 1984-01-30 1987-05-12 Seiya Ohtomo Method and device for shaping or molding stick cosmetics
JPS6110000A (ja) * 1984-06-25 1986-01-17 Asanuma Sogyo Kk ペンシル型化粧品容器内の粉体の固化法およびその装置
DE3726996A1 (de) * 1987-08-13 1989-02-23 Matthias Dipl Chem Dr Hempel Verfahren und vorrichtung zur herstellung von minen fuer kosmetikstifte u. dgl.
DE4305369C2 (de) * 1993-02-22 1995-10-26 Schwan Stabilo Schwanhaeusser Verfahren zur Herstellung von Stiften, insbes. von Kosmetikstiften

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718957C3 (de) 1977-04-28 1982-02-04 Schwan Stabilo Schwanhaeusser Insbesondere für Kosmetikzwecke bestimmter Minenstift und Verfahren zu seiner Herstellung
DE3835680A1 (de) 1988-10-20 1990-04-26 Nele Hempel Gmbh Verfahren zur herstellung einer mine, insbesondere fuer kosmetikstifte und dgl., mine fuer einen kosmetikstift und kosmetikstift mit einer derartigen mine
DE4005894A1 (de) 1990-02-24 1991-12-12 Schwan Stabilo Schwanhaeusser Verfahren zur herstellung eines kosmetikstiftes
DE4016474A1 (de) 1990-05-22 1991-11-28 Hempel Matthias Verfahren und vorrichtung zur herstellung von minen
DE4303563A1 (de) 1993-02-08 1994-08-11 Hempel Matthias Verfahren zur Herstellung einer Mine, insbesondere Mal-, Schreib-, Markier- und Kosmetikstifte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003090577A1 (fr) * 2002-04-26 2003-11-06 Mark Eng Procede et appareil de production de produits cosmetiques contenant une quantite minime de bulles d'air

Also Published As

Publication number Publication date
DE19849819A1 (de) 2000-05-04
DE19849819B4 (de) 2009-01-22
EP0997085A3 (fr) 2001-10-24
US6220255B1 (en) 2001-04-24

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