ATE534T1 - PROCESS FOR EMBOSSING THERMOPLASTIC FILMS. - Google Patents

PROCESS FOR EMBOSSING THERMOPLASTIC FILMS.

Info

Publication number
ATE534T1
ATE534T1 AT79102656T AT79102656T ATE534T1 AT E534 T1 ATE534 T1 AT E534T1 AT 79102656 T AT79102656 T AT 79102656T AT 79102656 T AT79102656 T AT 79102656T AT E534 T1 ATE534 T1 AT E534T1
Authority
AT
Austria
Prior art keywords
temperature
embossing
embossed
sheet
thermoplastic material
Prior art date
Application number
AT79102656T
Other languages
German (de)
Inventor
Wilhelm Baumgartl
Hermann Funke
Ulrich Reiff
Franz Scheier
Original Assignee
Hoechst Aktiengesellschaft
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6046077&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE534(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Aktiengesellschaft filed Critical Hoechst Aktiengesellschaft
Application granted granted Critical
Publication of ATE534T1 publication Critical patent/ATE534T1/en

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
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride

Abstract

According to the improved process sheets of thermoplastic material are embossed especially on both faces by means of a pair of embossing rollers in such a manner that the embossing roller is maintained at a temperature within the plastic temperature range of the thermoplastic material, and the sheet forwarded to the roller has a temperature in the range of from the second order transition temperature of the thermoplastic material and a temperature superior to it by about up to 70 DEG C.; the sheet being forwarded at a speed of from 5 to 200 m/min and subjected to an embossing pressure of from 100 to 500 N/cm. This process prevents undesirable alteration of the pattern first embossed in the second embossing operation in the case of double-face embossment of the sheet. The embossed sheets may be applied for decoration purposes or the coating of furniture, as well as for writing.
AT79102656T 1978-08-03 1979-07-26 PROCESS FOR EMBOSSING THERMOPLASTIC FILMS. ATE534T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782833982 DE2833982A1 (en) 1978-08-03 1978-08-03 METHOD FOR PRINTING THERMOPLASTIC PLASTIC FILMS
EP79102656A EP0008382B1 (en) 1978-08-03 1979-07-26 Method for embossing thermoplastic films

Publications (1)

Publication Number Publication Date
ATE534T1 true ATE534T1 (en) 1982-01-15

Family

ID=6046077

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79102656T ATE534T1 (en) 1978-08-03 1979-07-26 PROCESS FOR EMBOSSING THERMOPLASTIC FILMS.

Country Status (7)

Country Link
US (1) US4259285A (en)
EP (1) EP0008382B1 (en)
JP (1) JPS5525397A (en)
AT (1) ATE534T1 (en)
CA (1) CA1120321A (en)
DE (2) DE2833982A1 (en)
ES (1) ES482920A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036289A1 (en) * 1980-09-26 1982-06-03 Hoechst Ag, 6000 Frankfurt METHOD FOR PRODUCING BIAXIAL STRETCHED AND EMBOSSED FILMS FROM VINYL CHLORIDE POLYMERISATS
JPS5822125A (en) * 1981-08-03 1983-02-09 Asahi Chem Ind Co Ltd Delustering method for thermoplastic synthetic resin plate
DE3133507A1 (en) * 1981-08-25 1983-03-17 Hoechst Ag, 6000 Frankfurt POLYVINYL CHLORIDE FILM WITH SPECIAL PROPERTIES AND METHOD FOR THE PRODUCTION THEREOF
ATE26082T1 (en) * 1983-02-04 1987-04-15 Unilever Nv PROCESS FOR MANUFACTURING A SOFT PLASTIC FILM.
US4609514A (en) * 1983-08-22 1986-09-02 Schneller, Inc. Process for producing decorative coverings for substrates
US4747901A (en) * 1985-12-10 1988-05-31 Armstrong World Industries, Inc. Process for making a stress-free embossed and ornament surface covering
US4744936A (en) * 1986-01-30 1988-05-17 Plastic Film Corporation Of America Process for embossing thermoplastic material
DE3624319A1 (en) * 1986-07-18 1988-01-28 Wolff Walsrode Ag METHOD FOR PRODUCING POLYURETHANE FILMS FOR BLOOD OR INFUSION BAGS
DE3726117A1 (en) * 1987-08-06 1989-02-16 Pegulan Werke Ag Process for producing embossed, thermoformable cover sheets
DE4001105C1 (en) * 1990-01-17 1991-08-08 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
EP0604865A1 (en) * 1992-12-22 1994-07-06 Hoechst Celanese Corporation LCP films having roughened surface and process therefor
US5843562A (en) * 1992-12-22 1998-12-01 Hoechst Celanese Corporation LCP films having roughened surface and process therefor
DE4311200A1 (en) * 1993-04-05 1994-10-06 Zweckform Buero Prod Gmbh Decorative labels and processes for their manufacture
FR2706804A1 (en) * 1993-06-25 1994-12-30 Delacour Frederic Method of treating the surface of a thermoformable material and device for this treatment
KR960703387A (en) * 1993-06-28 1996-08-17 스티븐 에스. 그레이스 Flexible Thermoplastic Enclosure with Visual Pattern
BE1009398A3 (en) * 1995-05-15 1997-03-04 Solvay Process for producing a thermoplastic film nib, film under this method, use of this film for the production of an article and article and realise.
CA2198971A1 (en) * 1996-03-06 1997-09-06 Idemitsu Petrochemical Company Limited A method for manufacturing thermo-plastic sheets bearing embossed patterns thereon and an apparatus therefor
US5756183A (en) * 1996-12-13 1998-05-26 Foilmark Manufacturing Corporation Microembossed paper, microembossable coating for paper substrates and a process for microembossing paper substrates
DE19715656A1 (en) * 1997-04-15 1998-10-22 4 P Folie Forchheim Gmbh Plastic film
US6181446B1 (en) 1998-05-07 2001-01-30 Foilmark, Inc. Holographic shrink wrap element and method for manufacture thereof
US6126013A (en) * 1998-12-10 2000-10-03 Pyramid Plastics, Llc Embossed plastic sheet and method of manufacture
US6468380B1 (en) 2000-02-28 2002-10-22 Foilmark, Inc. Solution coated microembossed images
US6759001B2 (en) * 2000-05-19 2004-07-06 The Nippon Synthetic Chemical Industry Co., Ltd. Method for producing embossed poly(vinyl alcohol) film
ITMI20011471A1 (en) * 2001-07-10 2003-01-10 Hologics S R L INTEGRATED SYSTEM FOR THE PRODUCTION OF THERMOPLASTIC FILM WITH DOUBLE-SIDED SURFACE MICRO-ENGRAVINGS WITH A PROFILE OF SEMI-CYLINDRIC DIOPTERS
US7131250B2 (en) * 2002-10-04 2006-11-07 Jcs/Thg, Llp Appliance for vacuum sealing food containers
US7003928B2 (en) * 2002-10-04 2006-02-28 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US7076929B2 (en) * 2002-10-04 2006-07-18 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US8178186B2 (en) 2003-07-24 2012-05-15 Fresh Pak Corp. Slipsheet, divider sheet and method for making the same
US20060065999A1 (en) * 2004-09-24 2006-03-30 Alum-A-Pole Scored trim coil
US8526084B2 (en) * 2006-02-17 2013-09-03 Sancoa International Company, L.P. Holographic structure and method for producing the same
EP1842653B1 (en) * 2006-04-03 2008-12-03 Kuraray Europe GmbH Method of manufacturing embossed films of partially acetalised polyvinylalcohol
JP5551984B2 (en) * 2010-07-01 2014-07-16 三井化学東セロ株式会社 Film and manufacturing method thereof
US20120119421A1 (en) * 2010-11-15 2012-05-17 Lin Allen F C Device and method for processing the embossing structure of 3-layer co-extruded biaxial oriented polypropylene (bopp) pearl synthetic paper
CN106457705B (en) 2014-05-20 2019-04-05 依视路国际公司 Optical mirror slip coated with patterned removable film and for the method to such glasses lens edge polishing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551966A (en) * 1948-07-13 1951-05-08 Visking Corp Apparatus for and method of treating film
US2976567A (en) * 1957-10-16 1961-03-28 Dow Chemical Co Process and apparatus for upgrading thermoplastic film
NL270757A (en) * 1960-10-31
DE1164643B (en) * 1962-03-02 1964-03-05 Dornbusch & Co Method and device for hot stamping webs of material, in particular thermoplastic plastic films
DE1704968A1 (en) * 1967-12-12 1971-06-03 Ross Insulation Products Ltd Method and device for the formation of a surface pattern
DE1779204A1 (en) * 1968-07-18 1971-09-23 Dynamit Nobel Ag Method and device for surface profiling of thermoplastic film
CA965920A (en) * 1970-01-06 1975-04-15 E. I. Du Pont De Nemours And Company Embossed polyester film preparation
US3842152A (en) * 1970-08-19 1974-10-15 Du Pont Embossed polyester film preparation
US3882207A (en) * 1972-10-12 1975-05-06 Rca Corp Process of producing double-sided holographic replicas
GB1459769A (en) * 1973-06-01 1976-12-31 Agfa Gevaert Process and apparatus for the edge knurling of a thermoplastic web

Also Published As

Publication number Publication date
EP0008382B1 (en) 1982-01-06
ES482920A1 (en) 1980-04-16
US4259285A (en) 1981-03-31
CA1120321A (en) 1982-03-23
JPS5525397A (en) 1980-02-23
EP0008382A1 (en) 1980-03-05
DE2833982A1 (en) 1980-02-21
DE2961765D1 (en) 1982-02-25

Similar Documents

Publication Publication Date Title
ATE534T1 (en) PROCESS FOR EMBOSSING THERMOPLASTIC FILMS.
DE3855784D1 (en) SHAPED COATING SHEETS
ES473139A1 (en) Decorated safety glass
GB1070797A (en) Improvements in or relating to the manufacture of embossed fibreboard
KR960017113A (en) Process for producing embossing rolls for continuously forming irregularities on the surface of the thermoplastic film
GB551440A (en) Process for transferring thermoplastic films to surfaces to be coated
GB1128722A (en) Improvements in or relating to ornamental sheeting
ATE482072T1 (en) METHOD FOR PRODUCING COMPLEX SHAPES USING FLEXIBLE GRAPHITE FILMS
ES424444A1 (en) Method of transferring decorations to an extruded web
SE7813128L (en) KIT AND PLANT FOR OPTIONAL TREATMENT OF A CURRENT COURSE
DE3376536D1 (en) Method and apparatus for the production of a polychromously patterned plastics web in particular
IE45180L (en) Embossed sheet type covering material
ES412521A1 (en) Method of coating paper or other sheet material with surface layers of different coating compositions
SE8305111D0 (en) PREPARATION OF PREGNATED THERMOPLASTICS
GB2002260A (en) Release sheet, method of making same and use thereof
ES460076A1 (en) Process for the manufacture of thermoplastic sheets having a uniformly dull surface
GB1392519A (en) Process and apparatus for producing or treating plastics films and sheets and materials produced thereby
EP0281339A3 (en) A process for laminating a thermoplastic resin film onto a metal sheet
JPS57140116A (en) Formation of rugged pattern on biaxially elongated film
GB1030922A (en) A process and apparatus for impressing through heat treatment ornamental patterns and/or writing on sheets of thermoplastic material
GB1114583A (en) Improvements in or relating to methods and apparatus for the manufacture of articles from sheet material
GB1232247A (en)
JPS56101815A (en) Manufacture of sheetlike article having shadow
GB1178282A (en) A method of and means for Manufacturing Packaging Container Blanks from Web Material.
GB990155A (en) Improvements in or relating to blown thermoplastic coatings

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification