ES8700139A1 - Un procedimiento para obtener copias de caracteristicas su- perficiales - Google Patents

Un procedimiento para obtener copias de caracteristicas su- perficiales

Info

Publication number
ES8700139A1
ES8700139A1 ES544262A ES544262A ES8700139A1 ES 8700139 A1 ES8700139 A1 ES 8700139A1 ES 544262 A ES544262 A ES 544262A ES 544262 A ES544262 A ES 544262A ES 8700139 A1 ES8700139 A1 ES 8700139A1
Authority
ES
Spain
Prior art keywords
surface characteristics
thermoplastic material
tool
contact
softening point
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
Application number
ES544262A
Other languages
English (en)
Other versions
ES544262A0 (es
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.)
Hallmark Cards Inc
Original Assignee
Hallmark Cards Inc
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 Hallmark Cards Inc filed Critical Hallmark Cards Inc
Publication of ES8700139A1 publication Critical patent/ES8700139A1/es
Publication of ES544262A0 publication Critical patent/ES544262A0/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0029—Translucent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

PROCEDIMIENTOS PARA OBTENER COPIAS DE PROPIEDADES SUPERFICIALES. COMPRENDE: A) PONER EN CONTACTO UN MATERIAL TERMOPLASTICO CON LA SUPERFICIE DEUN UTIL DOTADO CON IMAGENES, A UNA TEMPERATURA SUPERIOR AL PUNTO DE REBLANDECIMIENTO DEL MATERIAL TERMOPLASTICO; B) TRATAR CON AIRE A PRESION LA CARA DEL MATERIAL TERMOPLASTICO QUE NO ESTA EN CONTACTO CON EL UTIL DOTADO DE IMAGENES; C) ENFRIAR EL MATERIAL TERMOPLASTICO DE B) HASTA UNA TEMPERATURA INFERIOR A SU PUNTO DE REBLANDECIMIENTO Y D) SEPARAR DEL UTIL EL MATERIAL TERMOPLASTICO PORTADOR DE UNA IMAGEN DUPLICADA A PARTIR DE LA IMAGEN DEL UTIL. EL MATERIAL TERMOPLASTICO ES TRASLUCIDO Y SE ELIGE ENTRE POLIPROPILENOS Y POLIESTERES. EL UTIL SE ELIGE ENTRE NIQUEL, COBRE Y LAS SILICONAS, Y EL GAS ES AIRE. SE UTILIZA PARA FABRICAR DISCOS VIDEO Y HOLOGRAMAS.
ES544262A 1984-07-19 1985-06-17 Un procedimiento para obtener copias de caracteristicas su- perficiales Expired ES8700139A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63247784A 1984-07-19 1984-07-19

Publications (2)

Publication Number Publication Date
ES8700139A1 true ES8700139A1 (es) 1986-10-01
ES544262A0 ES544262A0 (es) 1986-10-01

Family

ID=24535673

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544262A Expired ES8700139A1 (es) 1984-07-19 1985-06-17 Un procedimiento para obtener copias de caracteristicas su- perficiales

Country Status (7)

Country Link
EP (1) EP0168617A3 (es)
JP (1) JPS6135932A (es)
KR (1) KR860000967A (es)
AU (1) AU4512685A (es)
BR (1) BR8502918A (es)
ES (1) ES8700139A1 (es)
FI (1) FI852784L (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6396689A (ja) * 1986-10-13 1988-04-27 Toppan Printing Co Ltd ホログラム転写箔の製造方法
JPS63106779A (ja) * 1986-10-24 1988-05-11 Toppan Printing Co Ltd ホログラム転写箔の製造方法
DE4131916C1 (es) * 1991-09-25 1993-04-01 Karl Dickel & Co Kg, 4100 Duisburg, De
DE19616331C1 (de) * 1996-04-24 1997-11-27 Reifenhaeuser Masch Verfahren zur Herstellung einer Strukturfolie aus thermoplastischem Kunststoff
IT1284507B1 (it) * 1996-09-11 1998-05-21 Raul Maria Orlandi Sistema per l'incisione a zone di microincisioni di ologrammi reticoli di diffrazione, kinogrammi, pixelgrammi o altro su fogli di materiale

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL87859C (es) * 1951-07-31
FR1154072A (fr) * 1955-03-23 1958-04-02 Protona Produktionsges Procédé de fabrication de supports de relief, notamment de supports d'enregistrements sonores pour des appareils acoustiques et électro-acoustiques
DE1177324B (de) * 1958-02-20 1964-09-03 Dornbusch & Co Verfahren und Vorrichtung zum Praegen von Folien aus thermoplastischen Kunststoffen
FR1328115A (fr) * 1961-07-05 1963-05-24 Du Pont Procédé et appareil pour le traitement de matières plastiques en feuilles
FR1382213A (fr) * 1962-10-24 1964-12-18 Du Pont Procédé et machine pour le moulage de matières plastiques
DE1806629C3 (de) * 1968-11-02 1975-07-31 Ted Bildplatten Ag Aeg-Telefunken- Teldec, Zug (Schweiz) Verfahren und Vorrichtung zum Prägen von Rillen in Informationsträgern aus thermoplastischen Kunststoffolien
NL7304864A (es) * 1972-04-07 1973-10-09
GB2015916B (en) * 1978-03-13 1982-06-09 Clint Inc Compression moulding
US4226828A (en) * 1978-12-20 1980-10-07 Hercules Incorporated Process for producing a reticulated web net

Also Published As

Publication number Publication date
FI852784A0 (fi) 1985-07-16
KR860000967A (ko) 1986-02-20
FI852784L (fi) 1986-01-20
EP0168617A2 (en) 1986-01-22
EP0168617A3 (en) 1987-02-25
BR8502918A (pt) 1986-03-04
AU4512685A (en) 1986-01-23
JPS6135932A (ja) 1986-02-20
ES544262A0 (es) 1986-10-01

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