FR3108016B1 - Process for the manufacture of solid or semi-solid compositions by hot casting - Google Patents

Process for the manufacture of solid or semi-solid compositions by hot casting Download PDF

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Publication number
FR3108016B1
FR3108016B1 FR2002383A FR2002383A FR3108016B1 FR 3108016 B1 FR3108016 B1 FR 3108016B1 FR 2002383 A FR2002383 A FR 2002383A FR 2002383 A FR2002383 A FR 2002383A FR 3108016 B1 FR3108016 B1 FR 3108016B1
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FR
France
Prior art keywords
solid
molds
receptacles
semi
manufacture
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.)
Active
Application number
FR2002383A
Other languages
French (fr)
Other versions
FR3108016A1 (en
Inventor
Bruno Guillaume
Laurent Pagnard
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.)
Farevacare
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Farevacare
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 Farevacare filed Critical Farevacare
Priority to FR2002383A priority Critical patent/FR3108016B1/en
Publication of FR3108016A1 publication Critical patent/FR3108016A1/en
Application granted granted Critical
Publication of FR3108016B1 publication Critical patent/FR3108016B1/en
Active legal-status Critical Current
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Classifications

    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/38—Heating or cooling
    • 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
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/005—Compensating volume or shape change during moulding, in general
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/40—Compensating volume change, e.g. retraction
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/44—Measuring, controlling or regulating
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2091/00—Use of waxes as moulding material

Abstract

Procédé de fabrication de compositions solides ou semi-solides par coulage à chaud La présente invention concerne un procédé de fabrication de compositions solides, ou semi-solides, par coulage à chaud qui se caractérise en ce qu’il comprend : une étape de blocage des flux de chaleurs susceptibles de se générer depuis les dépôts de compositions liquéfiées en direction de l’extérieur des moules ou des réceptacles ceux-ci par l’application, le contrôle et le maintien d’une température constante et identique à la première température dans l’environnement de chaque moule ou réceptacle, durant un temps déterminé, immédiatement après l’étape de remplissage, une étape de génération de flux de chaleur depuis les dépôts de composition à l’intérieur des moules ou des réceptacles en direction de l’extérieur de ceux-ci dans des directions verticales dirigées vers les fonds des moules ou des réceptacles, par l’application, le contrôle et le maintien d’une température constante et identique à la première température au dessus de l’ouverture des moules ou des réceptacles, durant l’étape de solidification par refroidissement.Process for the manufacture of solid or semi-solid compositions by hot casting The present invention relates to a process for the manufacture of solid or semi-solid compositions by hot casting which is characterized in that it comprises: a step of blocking the heat flows likely to be generated from the deposits of liquefied compositions towards the outside of the molds or the receptacles thereof by the application, control and maintenance of a constant temperature identical to the first temperature in the environment of each mold or receptacle, for a determined time, immediately after the filling step, a step of generating heat flow from the deposits of composition inside the molds or receptacles towards the outside of these in vertical directions directed towards the bottoms of the molds or receptacles, by the application, control and maintenance of a constant temperature identical to the p first temperature above the opening of the molds or receptacles, during the step of solidification by cooling.

FR2002383A 2020-03-10 2020-03-10 Process for the manufacture of solid or semi-solid compositions by hot casting Active FR3108016B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2002383A FR3108016B1 (en) 2020-03-10 2020-03-10 Process for the manufacture of solid or semi-solid compositions by hot casting

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2002383 2020-03-10
FR2002383A FR3108016B1 (en) 2020-03-10 2020-03-10 Process for the manufacture of solid or semi-solid compositions by hot casting

Publications (2)

Publication Number Publication Date
FR3108016A1 FR3108016A1 (en) 2021-09-17
FR3108016B1 true FR3108016B1 (en) 2022-04-01

Family

ID=71111559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2002383A Active FR3108016B1 (en) 2020-03-10 2020-03-10 Process for the manufacture of solid or semi-solid compositions by hot casting

Country Status (1)

Country Link
FR (1) FR3108016B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1398144A (en) * 1964-03-27 1965-05-07 Kolmar Cosmetics Europa A G Method and molding device, in particular for the manufacture of makeup sticks or the like
US4172113A (en) * 1972-10-17 1979-10-23 Sebec S.A. Production of cosmetic-filled containers
DE4442197C1 (en) * 1994-11-17 1996-02-22 Cofa Cosmetic Fabr Gmbh Mfr. method for lipstick with inner core
FR2737395B1 (en) * 1995-08-04 1998-02-06 Kalix Sa MACHINE FOR MOLDING STICKS OF PASTA, ESPECIALLY LIPSTICK STICKS
JP2006158513A (en) * 2004-12-03 2006-06-22 Asanuma Corporation Cosmetic molding apparatus and method
EP3275337B1 (en) * 2016-07-29 2020-02-19 Weckerle GmbH Method and apparatus for forming a leveled surface of pasty masses
EP3290178B1 (en) * 2016-08-31 2019-04-03 Weckerle GmbH Method and device for controlling a cooling process for casting moulds for cosmetic products

Also Published As

Publication number Publication date
FR3108016A1 (en) 2021-09-17

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