FR2967605B1 - METHOD FOR MODIFYING THE SURFACE CONDITION OF AN ARTICLE IN PLASTIC MATERIAL - Google Patents

METHOD FOR MODIFYING THE SURFACE CONDITION OF AN ARTICLE IN PLASTIC MATERIAL

Info

Publication number
FR2967605B1
FR2967605B1 FR1059691A FR1059691A FR2967605B1 FR 2967605 B1 FR2967605 B1 FR 2967605B1 FR 1059691 A FR1059691 A FR 1059691A FR 1059691 A FR1059691 A FR 1059691A FR 2967605 B1 FR2967605 B1 FR 2967605B1
Authority
FR
France
Prior art keywords
article
punch
modifying
plastic material
surface condition
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.)
Expired - Fee Related
Application number
FR1059691A
Other languages
French (fr)
Other versions
FR2967605A1 (en
Inventor
Pierre Ducastin
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Priority to FR1059691A priority Critical patent/FR2967605B1/en
Publication of FR2967605A1 publication Critical patent/FR2967605A1/en
Application granted granted Critical
Publication of FR2967605B1 publication Critical patent/FR2967605B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/24—Pressing or stamping ornamental designs on surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

The method involves forming a plastic article (10) whose outer surface (12a) has a surface state. Pressure and heat are applied directly on a part (13) of the surface of the plastic article by a punch to modify the surface state for changing visual appearance of the article. The punch is applied at a temperature of 200 degree Celsius for duration of 0.1 S to 5 S, where the punch is made of silicone charged with metal particles, brass or magnesium.
FR1059691A 2010-11-24 2010-11-24 METHOD FOR MODIFYING THE SURFACE CONDITION OF AN ARTICLE IN PLASTIC MATERIAL Expired - Fee Related FR2967605B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1059691A FR2967605B1 (en) 2010-11-24 2010-11-24 METHOD FOR MODIFYING THE SURFACE CONDITION OF AN ARTICLE IN PLASTIC MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1059691A FR2967605B1 (en) 2010-11-24 2010-11-24 METHOD FOR MODIFYING THE SURFACE CONDITION OF AN ARTICLE IN PLASTIC MATERIAL

Publications (2)

Publication Number Publication Date
FR2967605A1 FR2967605A1 (en) 2012-05-25
FR2967605B1 true FR2967605B1 (en) 2013-09-13

Family

ID=44260001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1059691A Expired - Fee Related FR2967605B1 (en) 2010-11-24 2010-11-24 METHOD FOR MODIFYING THE SURFACE CONDITION OF AN ARTICLE IN PLASTIC MATERIAL

Country Status (1)

Country Link
FR (1) FR2967605B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE557007A (en) * 1956-04-27
JPS5539663B2 (en) * 1972-05-23 1980-10-13
DE69004072T2 (en) * 1990-02-19 1994-04-28 De La Rue Giori Sa Device and method for producing a plastic multiple mold for the reproduction of gravure printing plates.

Also Published As

Publication number Publication date
FR2967605A1 (en) 2012-05-25

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Effective date: 20170731