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WO1998036919A1 - Procede de production de craie de cire - Google Patents

Procede de production de craie de cire Download PDF

Info

Publication number
WO1998036919A1
WO1998036919A1 PCT/EP1998/000854 EP9800854W WO9836919A1 WO 1998036919 A1 WO1998036919 A1 WO 1998036919A1 EP 9800854 W EP9800854 W EP 9800854W WO 9836919 A1 WO9836919 A1 WO 9836919A1
Authority
WO
WIPO (PCT)
Prior art keywords
packaging container
chalk
mold
container according
cavities
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.)
Ceased
Application number
PCT/EP1998/000854
Other languages
German (de)
English (en)
Inventor
Anton-Wolfgang Graf Von Faber-Castell
Peter Weckerle
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.)
Faber Castell AG
Weckerle GmbH
AW Faber Castell Unternehmensverwaltung GmbH and Co
Original Assignee
AW Faber Castell GmbH and Co
Weckerle GmbH
AW Faber Castell Unternehmensverwaltung GmbH and Co
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 AW Faber Castell GmbH and Co, Weckerle GmbH, AW Faber Castell Unternehmensverwaltung GmbH and Co filed Critical AW Faber Castell GmbH and Co
Priority to EP98909466A priority Critical patent/EP0963298B1/fr
Priority to AU63989/98A priority patent/AU6398998A/en
Priority to DE59806051T priority patent/DE59806051D1/de
Priority to CA002282316A priority patent/CA2282316A1/fr
Priority to BR9807428A priority patent/BR9807428A/pt
Priority to AT98909466T priority patent/ATE226521T1/de
Publication of WO1998036919A1 publication Critical patent/WO1998036919A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B43K19/003—Chalks
    • 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

Definitions

  • the invention relates to a process for the production of wax chalks and a packaging container for such chalks.
  • Wax chalks are usually produced by an extrusion or casting process. In the latter process, a liquefied chalk mass is poured into molds corresponding to the chalk geometry packed up
  • a method is proposed in which the demolding step and essentially also the packaging step are omitted.
  • This is achieved according to the invention in that the liquefied chalk mass is poured into a mold which already represents the packaging container.
  • a demolding and insertion of the chalk into packaging containers is no longer necessary.
  • the shape can, for example, be designed such that a plurality of mold cavities arranged parallel to one another and corresponding to the chalk geometry and closed on all sides are filled with the liquefied chalk mass.
  • the mold which also serves as a packaging container, can be designed in such a way that through perforations or Weak points of the container can be opened and the chalks can be removed
  • the walls of the mold cavities are wetted with a separating agent. May chalks are usually offered in several colors, so it is useful if the individual mold cavities of a packaging container are filled with differently colored chalk materials
  • the packaging container can advantageously also have mold cavities which are designed in the manner of a channel which is open on the one hand.This configuration makes the casting process considerably easier. After the chalk mass has cooled, the channel can be closed by a lid, expediently a removable lid covering a plurality of mold cavities
  • FIG. 1 shows a packaging container which can be used for a method according to the invention, without a lid
  • Fig. 2 is a schematic representation of the pouring of chalk mass into one
  • the mold cavities 3 are designed in accordance with the desired chalk geometry. They have a length of 8 to 14 cm, which is customary for wax crayons. sectional shape approximately square But packaging containers or mold cavities for chalks with a triangular, rectangular, etc. cross-section are also conceivable
  • the casting process is carried out very simply by pouring a liquefied chalk mass into a mold cavity 3 via a pouring device 4.
  • a separate pouring device 4, 4a, 4b etc. is provided for each mold cavity 3 in order to differentiate the packaging container with chalk masses Filling colors
  • the packaging container is closed with a lid (not shown).
  • the material for the packaging container is preferably plastic. A plastic of this type is chosen to whom the chalk masses are not liable. Another way of preventing sticking and thus making it difficult to remove the chalk from the packaging container is to wet the walls of the mold cavities with a release agent.
  • the packaging container shown in Figure 3 is essentially cuboid.
  • the mold cavities are designed here as molded tubes 6, which on the one hand end blindly and on the other hand open into an end face 9 of the container with openings 7. With the casting device described above, the shaped tubes 6 are filled through the openings 7.
  • the end face 9 can be locked with a removable cover 8, which covers all openings 7.
  • metal can also be used as a material for the packaging container.

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Packages (AREA)
  • Detergent Compositions (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

L'invention porte sur un procédé de production de craie de cire, selon lequel la masse de craie de cire est versée dans un moule qui sert aussi de réceptacle d'emballage.
PCT/EP1998/000854 1997-02-19 1998-02-14 Procede de production de craie de cire Ceased WO1998036919A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP98909466A EP0963298B1 (fr) 1997-02-19 1998-02-14 Procede de production de craie de cire
AU63989/98A AU6398998A (en) 1997-02-19 1998-02-14 Method for the production of waxy chalk
DE59806051T DE59806051D1 (de) 1997-02-19 1998-02-14 Verfahren zur herstellung von wachskreiden und verpackungsbehälter für wachskreiden
CA002282316A CA2282316A1 (fr) 1997-02-19 1998-02-14 Procede de production de craie de cire
BR9807428A BR9807428A (pt) 1997-02-19 1998-02-14 tes de embalagem para giz de cera.
AT98909466T ATE226521T1 (de) 1997-02-19 1998-02-14 Verfahren zur herstellung von wachskreiden und verpackungsbehälter für wachskreiden

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19706372.1 1997-02-19
DE19706372A DE19706372C2 (de) 1997-02-19 1997-02-19 Verfahren zur Herstellung von Wachskreiden und Verpackungsbehältern für Wachskreiden

Publications (1)

Publication Number Publication Date
WO1998036919A1 true WO1998036919A1 (fr) 1998-08-27

Family

ID=7820713

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/000854 Ceased WO1998036919A1 (fr) 1997-02-19 1998-02-14 Procede de production de craie de cire

Country Status (8)

Country Link
EP (1) EP0963298B1 (fr)
AT (1) ATE226521T1 (fr)
AU (1) AU6398998A (fr)
BR (1) BR9807428A (fr)
CA (1) CA2282316A1 (fr)
DE (2) DE19706372C2 (fr)
ES (1) ES2186135T3 (fr)
WO (1) WO1998036919A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108860859A (zh) * 2018-08-12 2018-11-23 欧光君 水溶性粉笔的包装方法及其相应成模、包装用品

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1945255A (en) * 1932-04-07 1934-01-30 Joseph Dixon Crucible Co Apparatus for and process of making lip sticks and the like
DE801202C (de) * 1949-12-24 1950-12-28 Heinrich Emmerling Form zum Giessen von Kreidestiften
FR1055222A (fr) * 1952-04-26 1954-02-17 Procédé de préparation et de présentation artistique de bâtonnets de fard et produits analogues, et bâtonnet obtenu par ce procédé
FR1113451A (fr) * 1954-11-02 1956-03-29 étui pour rouge à lèvres
US3166792A (en) * 1961-03-03 1965-01-26 Adolph E Goldfarb Means for molding wax crayons and the like
DE1407098A1 (de) * 1959-01-08 1968-12-12 Coty S A Verfahren zum Einbringen von giessbaren Pasten in Stift- oder Stangenform,z.B. Lippenstiftmassen in einen Behaelter
US4602886A (en) * 1983-12-28 1986-07-29 Smit Adrianus J Multi-color marking implement
EP0303058A2 (fr) * 1987-08-13 1989-02-15 Matthias Dr. Hempel Procédé et dispositif pour la fabrication de mines pour des bâtons cosmétiques et similaires
DE4305369A1 (de) * 1993-02-22 1994-08-25 Schwan Stabilo Schwanhaeusser Verfahren zur Herstellung einer Mine, nach diesem Verfahren hergestellte Mine und Stift mit einer solchen Mine
DE29702855U1 (de) * 1997-02-19 1997-09-04 A.W. Faber-Castell Unternehmensverwaltung GmbH & Co, 90547 Stein Verpackungsbehälter für Wachskreiden

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT208776B (de) * 1958-04-16 1960-04-25 Habra Werk Ott Kg Vorrichtung zum Verpacken von einzufrierenden, beim Abkühlen erstarrenden oder sonstigen festen, breiförmigen oder pulverförmigen Stoffen sowie damit hergestellte Verpackung
DE7720149U1 (de) * 1977-06-28 1978-12-14 Rheinische Wellpappenfabrik Block von geformter Giessmasse

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1945255A (en) * 1932-04-07 1934-01-30 Joseph Dixon Crucible Co Apparatus for and process of making lip sticks and the like
DE801202C (de) * 1949-12-24 1950-12-28 Heinrich Emmerling Form zum Giessen von Kreidestiften
FR1055222A (fr) * 1952-04-26 1954-02-17 Procédé de préparation et de présentation artistique de bâtonnets de fard et produits analogues, et bâtonnet obtenu par ce procédé
FR1113451A (fr) * 1954-11-02 1956-03-29 étui pour rouge à lèvres
DE1407098A1 (de) * 1959-01-08 1968-12-12 Coty S A Verfahren zum Einbringen von giessbaren Pasten in Stift- oder Stangenform,z.B. Lippenstiftmassen in einen Behaelter
US3166792A (en) * 1961-03-03 1965-01-26 Adolph E Goldfarb Means for molding wax crayons and the like
US4602886A (en) * 1983-12-28 1986-07-29 Smit Adrianus J Multi-color marking implement
EP0303058A2 (fr) * 1987-08-13 1989-02-15 Matthias Dr. Hempel Procédé et dispositif pour la fabrication de mines pour des bâtons cosmétiques et similaires
DE4305369A1 (de) * 1993-02-22 1994-08-25 Schwan Stabilo Schwanhaeusser Verfahren zur Herstellung einer Mine, nach diesem Verfahren hergestellte Mine und Stift mit einer solchen Mine
DE29702855U1 (de) * 1997-02-19 1997-09-04 A.W. Faber-Castell Unternehmensverwaltung GmbH & Co, 90547 Stein Verpackungsbehälter für Wachskreiden

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108860859A (zh) * 2018-08-12 2018-11-23 欧光君 水溶性粉笔的包装方法及其相应成模、包装用品

Also Published As

Publication number Publication date
DE59806051D1 (de) 2002-11-28
ES2186135T3 (es) 2003-05-01
ATE226521T1 (de) 2002-11-15
EP0963298A1 (fr) 1999-12-15
BR9807428A (pt) 2000-03-21
AU6398998A (en) 1998-09-09
DE19706372A1 (de) 1998-09-03
CA2282316A1 (fr) 1998-08-27
DE19706372C2 (de) 2001-05-10
EP0963298B1 (fr) 2002-10-23

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