WO1998036919A1 - Verfahren zur herstellung von wachskreiden und verpackungsbehältern für wachskreiden - Google Patents
Verfahren zur herstellung von wachskreiden und verpackungsbehältern für wachskreiden Download PDFInfo
- 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
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
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98909466A EP0963298B1 (de) | 1997-02-19 | 1998-02-14 | Verfahren zur herstellung von wachskreiden und verpackungsbehälter für wachskreiden |
| 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 (en) | 1997-02-19 | 1998-02-14 | Method for the production of waxy chalk |
| 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 (de) | 1998-08-27 |
Family
ID=7820713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1998/000854 Ceased WO1998036919A1 (de) | 1997-02-19 | 1998-02-14 | Verfahren zur herstellung von wachskreiden und verpackungsbehältern für wachskreiden |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0963298B1 (de) |
| AT (1) | ATE226521T1 (de) |
| AU (1) | AU6398998A (de) |
| BR (1) | BR9807428A (de) |
| CA (1) | CA2282316A1 (de) |
| DE (2) | DE19706372C2 (de) |
| ES (1) | ES2186135T3 (de) |
| WO (1) | WO1998036919A1 (de) |
Cited By (1)
| 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)
| 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 (de) * | 1987-08-13 | 1989-02-15 | Matthias Dr. Hempel | Verfahren und Vorrichtung zur Herstellung von Minen für Kosmetikstifte u. dgl. |
| 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)
| 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 |
-
1997
- 1997-02-19 DE DE19706372A patent/DE19706372C2/de not_active Expired - Lifetime
-
1998
- 1998-02-14 BR BR9807428A patent/BR9807428A/pt not_active IP Right Cessation
- 1998-02-14 ES ES98909466T patent/ES2186135T3/es not_active Expired - Lifetime
- 1998-02-14 DE DE59806051T patent/DE59806051D1/de not_active Expired - Lifetime
- 1998-02-14 AU AU63989/98A patent/AU6398998A/en not_active Abandoned
- 1998-02-14 EP EP98909466A patent/EP0963298B1/de not_active Expired - Lifetime
- 1998-02-14 AT AT98909466T patent/ATE226521T1/de not_active IP Right Cessation
- 1998-02-14 WO PCT/EP1998/000854 patent/WO1998036919A1/de not_active Ceased
- 1998-02-14 CA CA002282316A patent/CA2282316A1/en not_active Abandoned
Patent Citations (10)
| 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 (de) * | 1987-08-13 | 1989-02-15 | Matthias Dr. Hempel | Verfahren und Vorrichtung zur Herstellung von Minen für Kosmetikstifte u. dgl. |
| 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)
| 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 (de) | 1999-12-15 |
| BR9807428A (pt) | 2000-03-21 |
| AU6398998A (en) | 1998-09-09 |
| DE19706372A1 (de) | 1998-09-03 |
| CA2282316A1 (en) | 1998-08-27 |
| DE19706372C2 (de) | 2001-05-10 |
| EP0963298B1 (de) | 2002-10-23 |
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