ES2125764A1 - Process for obtaining sheets with optical effects - Google Patents

Process for obtaining sheets with optical effects

Info

Publication number
ES2125764A1
ES2125764A1 ES09501365A ES9501365A ES2125764A1 ES 2125764 A1 ES2125764 A1 ES 2125764A1 ES 09501365 A ES09501365 A ES 09501365A ES 9501365 A ES9501365 A ES 9501365A ES 2125764 A1 ES2125764 A1 ES 2125764A1
Authority
ES
Spain
Prior art keywords
calender
resin
engraved
motifs
cooled
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
ES09501365A
Other languages
Spanish (es)
Other versions
ES2125764B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9501365A priority Critical patent/ES2125764B1/en
Publication of ES2125764A1 publication Critical patent/ES2125764A1/en
Application granted granted Critical
Publication of ES2125764B1 publication Critical patent/ES2125764B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

The sheet is worked in order to display the relevant motifs on it, said sheet consisting of a transparent resin on which the motifs are engraved, which will produce the optical effects. It is characteristic that the hot resin, in the fluid state or forming a film, is supplied to a cooled metallic calender (rolling press) composed of a cylinder and of a surrounding mould plate (matrix board) engraved with the motifs to be transferred to the resin which is polymerized by the cold of the calender, the supply of the resin to the calender coinciding next to the point of actuation of a presser roller applied against the calender and which is also cooled. The resin which is engraved and polymerized exits the calender guided by a roller applied against it and which is also cooled.
ES9501365A 1995-07-06 1995-07-06 PROCEDURE FOR OBTAINING LEAVES WITH OPTICAL EFFECTS. Expired - Lifetime ES2125764B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9501365A ES2125764B1 (en) 1995-07-06 1995-07-06 PROCEDURE FOR OBTAINING LEAVES WITH OPTICAL EFFECTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9501365A ES2125764B1 (en) 1995-07-06 1995-07-06 PROCEDURE FOR OBTAINING LEAVES WITH OPTICAL EFFECTS.

Publications (2)

Publication Number Publication Date
ES2125764A1 true ES2125764A1 (en) 1999-03-01
ES2125764B1 ES2125764B1 (en) 2000-01-16

Family

ID=8290974

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9501365A Expired - Lifetime ES2125764B1 (en) 1995-07-06 1995-07-06 PROCEDURE FOR OBTAINING LEAVES WITH OPTICAL EFFECTS.

Country Status (1)

Country Link
ES (1) ES2125764B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847118A (en) * 1986-07-28 1989-07-11 Meiwa Gravure Chemical Co., Ltd. Manufacturing method for a long patterned sheet provided with relief patterns
GB2250232A (en) * 1990-11-28 1992-06-03 Sanyo Kakoshi Kk Embossed process paper
US5200253A (en) * 1989-08-09 1993-04-06 Dai Nippon Insatsu Kabushiki Kaisha Hologram forming sheet and process for producing the same
ES2047435B1 (en) * 1991-05-02 1996-11-16 Picoy Palmira Gili IMPROVEMENTS INTRODUCED IN THE PURPOSE OF THE MAIN PATENT, N {9101218 POR, "PROCEDURE FOR OBTAINING PRINTED SHEETS WITH OPTICAL EFFECTS.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847118A (en) * 1986-07-28 1989-07-11 Meiwa Gravure Chemical Co., Ltd. Manufacturing method for a long patterned sheet provided with relief patterns
US5200253A (en) * 1989-08-09 1993-04-06 Dai Nippon Insatsu Kabushiki Kaisha Hologram forming sheet and process for producing the same
GB2250232A (en) * 1990-11-28 1992-06-03 Sanyo Kakoshi Kk Embossed process paper
ES2047435B1 (en) * 1991-05-02 1996-11-16 Picoy Palmira Gili IMPROVEMENTS INTRODUCED IN THE PURPOSE OF THE MAIN PATENT, N {9101218 POR, "PROCEDURE FOR OBTAINING PRINTED SHEETS WITH OPTICAL EFFECTS.

Also Published As

Publication number Publication date
ES2125764B1 (en) 2000-01-16

Similar Documents

Publication Publication Date Title
CA1324869C (en) Decoration of sheeting
US5155604A (en) Coated paper sheet embossed with a diffraction or holographic pattern
US5164227A (en) Method for embossing a coated sheet with a diffraction or holographic pattern
JP5186220B2 (en) Multi-layer film, decorative injection molded product, and decorative injection molded product manufacturing process
ES8605719A1 (en) Method for the production of an engraved roller for continuously embossing the surface of a thermoplastic sheet with veins.
US6176522B1 (en) Embossing of bank notes or the like with security devices
AU622325B2 (en) Patterned metallized film and method for making same
HK1048092A1 (en) Cylinder jacket profile, it's method of producing and printing press
CN1817656A (en) Printing technology for protruding picture and essay on packing materials and packing materials therefrom
TW343178B (en) Process for producing a laminated metal sheet and production facility therefor (1)
ES2125764A1 (en) Process for obtaining sheets with optical effects
CN101070000A (en) Gold-silver colour product and making method
JPS5757616A (en) Sheet plate
AU658583B2 (en) Process for printing by marking a substrate based on glass fibers and novel substrate obtained
GB2077187A (en) Production of coloured legends
JPS5443263A (en) Decorative plate with highly stereoscopic efect
GB1510964A (en) Image-bearing sheet and method of production therefor
JPH0926503A (en) Optical sheet and its production
CN2226327Y (en) Gold foil anti-forging trade mark
KR940002424A (en) How to form a light reflection pattern on synthetic leather
EP0096023A1 (en) Production of coloured legends
JPH08281796A (en) Production of embossing roll
CN1105142A (en) Technology for producing pearlite implicit stereo figure and text mark board
ES2139528B1 (en) ATTACHMENT OF DECORATION ON DOOR THROUGH STAMPING.
WO1998012039A1 (en) Method of transferring images of biological specimens onto leather

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19990301

Kind code of ref document: A1

Effective date: 19990301