EP2380746A3 - Embossing stamp and hot embossing method - Google Patents

Embossing stamp and hot embossing method Download PDF

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Publication number
EP2380746A3
EP2380746A3 EP11158305A EP11158305A EP2380746A3 EP 2380746 A3 EP2380746 A3 EP 2380746A3 EP 11158305 A EP11158305 A EP 11158305A EP 11158305 A EP11158305 A EP 11158305A EP 2380746 A3 EP2380746 A3 EP 2380746A3
Authority
EP
European Patent Office
Prior art keywords
embossing
stamp
hot
thermal conductivity
plate
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.)
Granted
Application number
EP11158305A
Other languages
German (de)
French (fr)
Other versions
EP2380746A2 (en
EP2380746B1 (en
Inventor
Thomas Löchner
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.)
Hinderer and Muehlich KG
Original Assignee
Hinderer and Muehlich KG
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 Hinderer and Muehlich KG filed Critical Hinderer and Muehlich KG
Publication of EP2380746A2 publication Critical patent/EP2380746A2/en
Publication of EP2380746A3 publication Critical patent/EP2380746A3/en
Application granted granted Critical
Publication of EP2380746B1 publication Critical patent/EP2380746B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44BMACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02Dies; Accessories
    • B44B5/028Heated dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17Dry transfer
    • B44C1/1712Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
    • B44C1/1729Hot stamping techniques

Landscapes

  • Duplication Or Marking (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Es wird ein Prägestempel (1) zum Übertragen einer Übertragungslage einer Heißprägefolie auf ein Substrat beschrieben. Der Prägestempel (1) weist eine Prägeplatte (11) aus einem ersten Material auf, wobei in der Prägeplatte (11) ein Motivbereich (11m) abgeformt ist. Der Prägestempel (1) weist mindestens einen Blindprägeeinsatz (12) aus einem zweiten Material auf, wobei die Wärmeleitfähigkeit des zweiten Materials sehr viel kleiner als die Wärmeleitfähigkeit des ersten Materials ist.

Figure imgaf001
An embossing punch (1) for transferring a transfer layer of a hot stamping foil to a substrate is described. The stamp (1) has an embossing plate (11) of a first material, wherein in the stamping plate (11) a motif area (11m) is molded. The stamp (1) has at least one dummy embossing insert (12) made of a second material, wherein the thermal conductivity of the second material is much smaller than the thermal conductivity of the first material.
Figure imgaf001

EP11158305.0A 2010-03-24 2011-03-15 Embossing stamp and hot embossing method Active EP2380746B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201010012734 DE102010012734B3 (en) 2010-03-24 2010-03-24 Hot embossing and stamping

Publications (3)

Publication Number Publication Date
EP2380746A2 EP2380746A2 (en) 2011-10-26
EP2380746A3 true EP2380746A3 (en) 2012-12-05
EP2380746B1 EP2380746B1 (en) 2013-12-11

Family

ID=44351366

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11158305.0A Active EP2380746B1 (en) 2010-03-24 2011-03-15 Embossing stamp and hot embossing method

Country Status (2)

Country Link
EP (1) EP2380746B1 (en)
DE (1) DE102010012734B3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012207231A1 (en) * 2012-05-02 2013-11-07 Robert Bosch Gmbh Embossing process and a workpiece produced by the embossing process
US10870311B2 (en) 2015-06-23 2020-12-22 Hinderer + Muhlich Gmbh & Co. Kg Method and device for transferring a decorating segment of an embossing film
CN108944223A (en) * 2018-08-13 2018-12-07 盐城市裕正精密机械有限公司 One kind having heating function embossing machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276350A (en) * 1993-03-26 1994-09-28 Falcontec Ltd Rotary blocking die
US5494431A (en) * 1994-05-31 1996-02-27 Telfer; Mark A. Device for emblemizing indicia onto the soles of shoes for identification and individually purposes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004014373B4 (en) * 2004-03-24 2006-09-21 Hinderer + Mühlich Kg Embossing stamp for hot or cold stamping

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276350A (en) * 1993-03-26 1994-09-28 Falcontec Ltd Rotary blocking die
US5494431A (en) * 1994-05-31 1996-02-27 Telfer; Mark A. Device for emblemizing indicia onto the soles of shoes for identification and individually purposes

Also Published As

Publication number Publication date
DE102010012734B3 (en) 2011-10-06
EP2380746A2 (en) 2011-10-26
EP2380746B1 (en) 2013-12-11

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