EP0741981A1 - Zusammengepresste Pastille, insbesondere für kosmetische Verwendung, mit einer gekrümmten, rhomboidischen oder ähnlichen Form, und Verfahren für ihre Herstellung - Google Patents

Zusammengepresste Pastille, insbesondere für kosmetische Verwendung, mit einer gekrümmten, rhomboidischen oder ähnlichen Form, und Verfahren für ihre Herstellung Download PDF

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Publication number
EP0741981A1
EP0741981A1 EP96107361A EP96107361A EP0741981A1 EP 0741981 A1 EP0741981 A1 EP 0741981A1 EP 96107361 A EP96107361 A EP 96107361A EP 96107361 A EP96107361 A EP 96107361A EP 0741981 A1 EP0741981 A1 EP 0741981A1
Authority
EP
European Patent Office
Prior art keywords
compacted
pastilles
arched
base
cosmetic
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Withdrawn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
EP96107361A
Other languages
English (en)
French (fr)
Inventor
Patrizia Muzi
Anselmo Ronchi
Maurizio Donzelli
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.)
KOSMIA Srl
Original Assignee
KOSMIA Srl
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 KOSMIA Srl filed Critical KOSMIA Srl
Publication of EP0741981A1 publication Critical patent/EP0741981A1/de
Withdrawn legal-status Critical Current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
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances

Definitions

  • the invention relates to compacted pastilles for cosmetic use, obtained by compaction of powders and comprising a bearing base and the compacted material, having a particular shape and suitable for the realization of original packages easily usable and attractive for the public.
  • the invention relates also to the process for the realization of said compacted pastilles having a particular shape.
  • powder cosmetics such as face powders, eyeshadows, fards, earthes, etc.
  • compacted pastilles are formed by a flat bearing base provided with edges, within which the compacted cosmetic material shaped as a pastille, a tablet or the like is contained.
  • the compacted pastilles are then packaged by placing and fixing them, for instance by glueing, on the bottom of boxes, cases and the like.
  • the users can take the quantity of cosmetic product they need, usually by rubbing it away from the surface of the pastilles as they use it.
  • the cosmetic powder to be compacted is poured from a special hopper translable on the grooved plate and so distributed as to cause the uniform filling of all the cavities up to their edges: to do this, a scraper or the like is caused to pass on the surface of the grooved plate, which scraper provides to the removal of the excess of the powder to be compacted.
  • An upper plate or dolly is then lowered on the grooved plate, which dolly closes in this way the cavities filled with powder, and thereafter a piston causes the upwards translation of the male plate, so that the powder filling the individual cavities is compressed and compacted in the respective bases against the upper plate.
  • the upper plate is lifted and, making the male plate to translate further upwardly, the compacted pastilles are pushed out of the respective cavities, collected and conveyed to the packaging station.
  • the bearing base of the compacted pastilles available at present according to the known art and obtained according to known processes is usually flat or at least partly flat.
  • such pastilles can be utilized to realize only packagings such as boxes, cases and the like provided with a flat bearing base or a flat supporting plate, and anyway a base suitable to house and stably restrain, usually by glueing, fitting in and the like, elements provided with a substantially flat base, such as the present pastilles.
  • compacted pastilles that have a convex surface and that are provided with a concavity in their bearing base. These pastilles are obtained by suitably shaping the dolly, for instance providing concavities in the same in correspondence of the individual cavities and by shaping correspondingly the projections realized on the male plate, so that during the compaction stage the base is drawn correspondingly to the convexity and the compaction pressure on the material - and therefore the characteristics of the obtained pastilles -is uniform.
  • the convexity of the base due to the drawing is a severe hindrance to the taking of the last parts of the product and therefore to the easy and complete use of the same.
  • the bearing base of these compacted pastilles lies in any case on a plane and therefore they can be used only for traditional packages according to the kown art, and more precisely packages provided with a flat base or anyway provided with a flat bearing surface.
  • Object of this invention is to realize and provide compacted pastilles comprising a base and compacted powder, suitable to adhere to and to be stably restrained on bearing surfaces having various non flat shapes, even irregular shapes, allowing in this way the realization of packages having different forms particularly convenient and functional for the purpose of the taking and the utilization of the product.
  • Another object of this invention is the realization of compacted pastilles suitable to be used for the realization of packages of various and original forms, aestetically pleasant and such as to exert a particular appeal and attraction on the public.
  • a further object of this invention is the realization of a process for the production of compacted pastilles of various shapes and profiles, suitable to be stably fixed and restrained on various non flat surfaces and even on irregular surfaces.
  • compacted powder pastilles particularly for cosmetic use comprising a base and at least a layer of compacted material, which pastilles, according to this invention, are provided with a bearing base, formed essentially by said base, said base being non flat and suitable to be stably restrained by restraining means commonly used, such as glueing, fitting in or the like, on non flat bearing surfaces, so as to allow the realization of packages of various forms and particularly convenient and functional for the purpose of the taking of the product by users, and also aesthetically original and attractive.
  • said bearing base is arched or rhomboid-arched or waved, or leaf- or petal- or shell-shaped or the like.
  • cylindrical surface of the package formed by the surface of the compacted pastilles can be protected by cylindrical small doors or a bell-like envelope or the like.
  • bases 1, 1a, etc. are positioned within the cavities provided in the female grooved plate 2 resting on top of projections 3, 3a, etc. obtained on the male plate 4.
  • Powder 5 to be compacted is placed in the various cavities, on the respective bases.
  • the cavities are then closed by lowering the upper plate or dolly 6, and then the male plate 4 is pushed upwards by the cylinder or piston 7, so that powder 5 is compressed against dolly 6 and compacted and anchored within base 1.
  • the male plate 4 is caused to furtherly translate upwards until it expels the compacted pastilles so formed.
  • Fig. 2 shows a compacted pastille 8 according to this invention, having an arched bearing base.
  • this pastille it is possible to realize for instance the cylindrical package 9, schematically shown in Fig. 4, comprising a plurality of pastilles 8 sequentially glued on the surface of cylinder 10 which is entirely covered by the same.
  • FIG. 3 shows a different embodiment of the pastille according to this invention, formed by a pastille 11 having a rhomboid-arched bearing base.
  • a pastille 11 having a rhomboid-arched bearing base.
  • the cylindrical package 12 schematically shown in Fig. 5, comprising a plurality of pastilles 11 sequentially spiral-like glued on the surface of cylinder 13.
  • a further object of this invention is to provide a process for the production of compacted pastilles having variously arched or shaped bearing bases.
  • a process for the production of compacted powder pastilles, particularly for cosmetic use provided with a non flat and variously arched and/or shaped bearing base suitable to be stably restrained on non flat bearing bases, which process, according to this invention, comprises the step of intimately mixing the powder to be compacted with a suitable bonding agent, and of distributing afterwards on the surface of a suitably arched and/or shaped base an equal and constant quantity of said powder per surface unit, independently on the bending degree and therefore on the inclination that the suface of said base has locally.
  • the bonding agent lends the powder to be compacted a remarkable consistency and sliding strength and that the boundary friction angle is such as to allow the powder to draw up and to remain even on the parts of the base that are more inclined relatively to the horizontal line.
  • This makes it possible to compact afterwards uniformely the powder by utilizing a mould and a dolly suitably shaped according to the development of the pastille surface.
  • the uniform distribution of the powder in the base may be realized in different ways by using feeding/dosing devices of a known type.
  • bonding agents are preferably used various waxes and/or oils and/or esters; such agents, in the particular case of cosmetic powders, are of common use and are also usually already included in the mixes used for the production of cosmetics having the form of compacted pastilles.

Landscapes

  • Cosmetics (AREA)
  • Printing Methods (AREA)
EP96107361A 1995-05-09 1996-05-09 Zusammengepresste Pastille, insbesondere für kosmetische Verwendung, mit einer gekrümmten, rhomboidischen oder ähnlichen Form, und Verfahren für ihre Herstellung Withdrawn EP0741981A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI950312U 1995-05-09
IT95MI000312 IT236861Y1 (it) 1995-05-09 1995-05-09 Pastiglia compattata particolarmente per uso cosmetico di formaarcuata,arcuata romboidale e simile e procedimento per realizzarla

Publications (1)

Publication Number Publication Date
EP0741981A1 true EP0741981A1 (de) 1996-11-13

Family

ID=11370609

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96107361A Withdrawn EP0741981A1 (de) 1995-05-09 1996-05-09 Zusammengepresste Pastille, insbesondere für kosmetische Verwendung, mit einer gekrümmten, rhomboidischen oder ähnlichen Form, und Verfahren für ihre Herstellung

Country Status (2)

Country Link
EP (1) EP0741981A1 (de)
IT (1) IT236861Y1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421127A (en) * 1982-09-20 1983-12-20 Marjorie Geer Compact case with interchangeable cosmetic inserts
EP0191198A1 (de) * 1985-01-14 1986-08-20 INTERCOS ITALIA S.p.A. Verfahren zur Herstellung eines kosmetischen Artikels
US5135112A (en) * 1990-07-05 1992-08-04 Melvin Kamen Cosmetic compact case with telescopic cover and removable applicator
EP0628393A1 (de) * 1993-06-07 1994-12-14 L'oreal Verfahren zum Formen einer Schminkzusammensetzung und dadurch erhaltenes Schminkprodukt

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421127A (en) * 1982-09-20 1983-12-20 Marjorie Geer Compact case with interchangeable cosmetic inserts
EP0191198A1 (de) * 1985-01-14 1986-08-20 INTERCOS ITALIA S.p.A. Verfahren zur Herstellung eines kosmetischen Artikels
US5135112A (en) * 1990-07-05 1992-08-04 Melvin Kamen Cosmetic compact case with telescopic cover and removable applicator
EP0628393A1 (de) * 1993-06-07 1994-12-14 L'oreal Verfahren zum Formen einer Schminkzusammensetzung und dadurch erhaltenes Schminkprodukt

Also Published As

Publication number Publication date
IT236861Y1 (it) 2000-08-31
ITMI950312V0 (it) 1995-05-09
ITMI950312U1 (it) 1996-11-09

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