WO2019059794A1 - Technique destinée à obtenir une empreinte en relief convexe sur une carte en plastique - Google Patents

Technique destinée à obtenir une empreinte en relief convexe sur une carte en plastique Download PDF

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Publication number
WO2019059794A1
WO2019059794A1 PCT/RU2017/000677 RU2017000677W WO2019059794A1 WO 2019059794 A1 WO2019059794 A1 WO 2019059794A1 RU 2017000677 W RU2017000677 W RU 2017000677W WO 2019059794 A1 WO2019059794 A1 WO 2019059794A1
Authority
WO
WIPO (PCT)
Prior art keywords
foil
impression
plastic card
extruded
matrix
Prior art date
Application number
PCT/RU2017/000677
Other languages
English (en)
Russian (ru)
Inventor
Александра Владимировна ОРЛОВА
Original Assignee
Александра Владимировна ОРЛОВА
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 Александра Владимировна ОРЛОВА filed Critical Александра Владимировна ОРЛОВА
Priority to PCT/RU2017/000677 priority Critical patent/WO2019059794A1/fr
Publication of WO2019059794A1 publication Critical patent/WO2019059794A1/fr

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • 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
    • B44C1/10—Applying flat materials, e.g. leaflets, pieces of fabrics
    • B44C1/14—Metallic leaves or foils, e.g. gold leaf
    • 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

Definitions

  • Variations of the proposed technology relate to a method of obtaining an extruded 3D relief and multilevel print with a height of 0.1-0.7 mm on a plastic card, under the influence of pressure and temperature, using a metal cliché consisting of a matrix and a patrix, and simultaneous bilateral (or one-sided) staining relief foil (including without the use of foil).
  • the main difference from the existing technology is the technological solution that allows you to squeeze out a geometric shape (logo, emblem, etc.) and (or) an artistic font, consisting in a unique way of influencing plastic.
  • the print is made using a cliché consisting of two parts: the upper part (patrica) and the lower part (matrix), heating the matrix and the patrica in the range of 0-300 degrees Celsius, this allows for a clear extruded relief and multi-level 3D print with a height of 0.1 - 0.7mm on a large area of the card without deforming the plastic card.
  • the problem of simultaneous extrusion of a relief multilevel 3D imprint and foil deposition both on the extruded and depressed side of the imprint on a plastic card and on one of the imprint sides was solved.
  • the implementation of one of the variations of the proposed technology makes it possible to simultaneously extrude the imprint and sticking the foil to one side of the imprint on a plastic card, when the foil is pulled between the patrica and the plastic card, which allows pressing out the embossed and multi-level 3D imprint with a height of 0.1 -0.7mm and foil gluing (typing) to the depressed side of the print.
  • SUBSTITUTE SHEET (RULE 26)
  • the implementation of one of the variations of the proposed technology makes it possible to simultaneously extrude and glue the foil to one side of the extruded print, when a foil is pulled between the matrix and the plastic card, which allows pressing and pressing a multi-level 3D print with a height of 0, 1 -0.7 mm and gluing the foil (typing) to the extruded side of the print.
  • a special cliché is made, consisting of the upper part (patricians) and the lower part (matrix).
  • the matrix is made with a protrusion ("on the leg"), which eliminates the gluing of the foil to the front of the card, when in contact with the plate cliche ( Figure 1), the sharp edges of the matrix, in contact with the card, cut off the foil.
  • the implementation of one of the variations of the proposed technology makes it possible to simultaneously obtain an extruded embossed multilevel 3D impression and foil staining on both sides of the impression, the foil is pulled between the patrica and the plastic card and between the matrix and the plastic card and under the influence of temperature and pressure, the foil is printed and glued to both sides imprint on a plastic card at the same time.
  • a special cliché is made, consisting of the upper part (patricians) and the lower part (matrix).
  • the matrix is made with a protrusion ("on the leg"), which eliminates the gluing of the foil to the front of the card, when in contact with the plate cliche ( Figure 1), the sharp edges of the matrix, in contact with the card, cut off the foil.
  • a metal cliche is made, consisting of the upper part (patricia) and the lower part (matrix), the matrix has a dimple in the plate cliche ( Figure 2).
  • the extruded side of the imprint (on which the image is pre-printed) can be painted with foil, to adhere the foil to the extruded portion of the imprint, the foil is pulled between the matrix and the plastic card, and the foil is glued to the extruded portion of the imprint.
  • the matrix is made with a protrusion ("on the leg"), which eliminates gluing of the foil to the front of the card, in contact with the plate cliche ( Figure 1), the sharp edges of the matrix, in contact with the card, cut off the foil.
  • the ultraviolet varnish can be applied to the surface of the card, the lacquer is fixed under the influence of the ultraviolet spectrum of the rays in a specialized lamp.
  • a corner frame-latch fixing a plastic card is carried out at the corners
  • a cross-frame-latch fixing is carried out in the middle of the top / bottom sides of the card and in the middle of the sides of the card
  • the method of fixing the card solved the problem of obtaining an impression partially outside the area of the plastic card, including in the corners, the working area of the impression is 108x172 mm.
  • the principle of operation of the embosser is essentially an analogue of a typewriter, where a drum with a certain set of printed characters is installed: two standart gothic and Cyrillic fonts in two sizes, mm and 4.5 mm, the font numbers Farrington OCR, special characters: - /. ', &. Extrusion of symbols is performed without exposure to temperature. The height of the extruded characters is 0.46mm.
  • gluing foil to the surface of a plastic card is a method of gluing foil to the surface of a plastic card using an embossing method, in which the foil is glued to the plastic surface to the surface of the card by means of a cliche consisting only of the upper part (flat surface of symbols on the plate). maps under the influence of pressure and temperature, the print is in the same plane with the surface of the card,
  • the height of the extruded relief multi-level 3D print depends on the depth of the matrix and the force of the applied pressure, and varies in the range of 0.1-0.7 mm.
  • the foil is glued to the surface of the plastic card.
  • Cliches are made in a special way, in which the lower part of the cliche (matrix) is made on the ledge ("on the leg"), this eliminates the contact of the plate of the cliche with the card and gluing the foil to the surface of the plastic card outside the extruded characters.
  • a pre-printed symbol on a plastic card is carried out using a press.
  • a removable cliché (patrick) is attached to the upper part of the press, which heats up in the range of 0-300 degrees Celsius.
  • a removable cliché (matrix), which heats up in the range of 0-300 degrees Celsius.
  • the upper part of the press is attached, where the removable part of the cliche (patrix) and the lower part is fixed parts of the press, where the removable part of the cliché (matrix) is fixed under the influence of pressure and temperature, which are aligned in accordance with the desired height of the embossed embossed print.
  • the height of the embossed relief print depends on the depth of the matrix and the force of the applied pressure.
  • a removable cliché (patrick) is attached to the upper part of the press, which heats up in the range of 0-300 degrees Celsius.
  • a removable cliché matrix
  • the extrusion of a relief multilevel 3D impression on a plastic card to a predetermined height occurs simultaneously with gluing the foil to the depressed side of the impression when the patrix and matrix are fixed in the upper and lower parts of the press, respectively, and the foil is drawn between the patrix and the surface of the card. In this way, the foil is glued to the depressed side of the print.
  • the height of the extruded relief imprint depends on the depth of the matrix and the force of the applied pressure, and varies in the range of 0.1-0.7 mm.
  • SUBSTITUTE SHEET (RULE 26) matrices fixed in the upper and lower parts of the press, respectively, and the drawing of the foil between the patric and the surface of the card. In this way, the foil is glued to the depressed side of the print.
  • the height of the extruded relief imprint depends on the depth of the matrix and the force of the applied pressure, and varies in the range of 0.1-0.7 mm.
  • a removable cliché (patrick) is attached to the upper part of the press, which heats up in the range of 0-300 degrees Celsius.
  • a removable cliché matrix
  • the extrusion of a relief multi-level 3D impression on a plastic card and the raising of a pre-embossed symbol to a predetermined height of 0.1-0.7 mm takes place when the patrix and matrix are fixed in the upper and lower parts of the press, respectively.
  • the height of the extruded relief imprint depends on the depth of the matrix and the force of the applied pressure, and varies in the range of 0.1-0.7 mm.
  • a manual press can be used, where only the heating temperature of the upper part of the cliche (patricians) is built, when changing the patricians and dies in the manual press, the technological process is disturbed and the print is of poor quality, this is due to the fact that the heated matrix does not give enough a clear impression.
  • the pressure force in the manual press does not have a constant fixed value, since it depends on the physical parameters of the machine operator, which also violates the technological process and does not allow to obtain the same quality prints.
  • the lower part of the manual machine is flat, this characteristic of the manual machine complicates the make-up process.
  • the cards are loaded into the input tray, from where with the help of a pusher the card is pushed onto the movement belt into the receiving area of the holder, which moves the card to the print area. Further, the card is fixed with a frame-lock in one of two ways - a frame-lock at the corners, or a frame-lock “cross”, depending on the area of the stamping, within the card area or partially outside (including edges and corners).
  • the frame-clamp positions the plastic card according to the system of two coordinates depending on the specified print zone.
  • the area of the print zone is 108x172 mm.
  • the Patrice is a removable cliché that is attached to the upper part of the press and is heated by a heating element in the range of 0-300 degrees Celsius.
  • the matrix is a removable cliché that is mounted in the niche of the lower part of the press in such a way that
  • SUBSTITUTE SHEET (RULE 26) is in the same plane with the line of movement of the plastic card along the transfer belt.
  • the matrix is heated by a heating element in the range of 0-300 degrees Celsius.
  • a roll of foil is put on the first movable pin and the foil sheet is pulled between the patrick and the plastic card, the tension of the foil is carried out by two cylinders rotating on thin pins located in the lower part of the press at the patric level.
  • the second pin, onto which the foil is wound, is located behind the mobile upper part of the press, perpendicular to the line of movement of the plastic card. Pins with foil rolls are located perpendicular to the line of movement of the plastic card.
  • the foil is pulled between the patrica and the plastic card and between the matrix and the plastic card, the tension occurs due to the rotating pins.
  • the foil is pulled in a zigzag manner (horizontal cut: / matrix / foil / card / foil / patrix /), with such a broach, the rolls with the foil are fixed on one side relative to the press perpendicular to the line of movement of the cards.
  • the press is equipped with a pneumatic system that produces a connection between the matrix and the patrica, performing a relief print on a plastic card with simultaneous gluing of the foil to the extruded side of the impression, the dented side of the impression, from two sides (extruded / depressed) of the impression of a plastic card.
  • a pneumatic system that produces a connection between the matrix and the patrica, performing a relief print on a plastic card with simultaneous gluing of the foil to the extruded side of the impression, the dented side of the impression, from two sides (extruded / depressed) of the impression of a plastic card.
  • embossed relief print without the use of foil.
  • Automatic lifting of the upper part of the press at a specified interval Then the plastic card is accepted by the holder and transferred to the quality control zone, where two cameras are located - the upper and the lower one.
  • the print quality control zone is a glass window, onto which a map is fed, which allows you to read the image as the lower chamber embedded deep into the lower part of the press in such a way that it allows you to simultaneously assess the quality of the lower and upper chambers.
  • the area of the quality control zone of the obtained print is 108x172 mm. Further, the plastic card falls into one of the trays corresponding to the quality of the impression - a tray for rejected cards of inadequate quality and a tray for qualitatively pressed cards.
  • the transition of the map from one zone to the next is done by triggering the sensors of the actions performed.
  • the whole process is fully automated; manually, only the cards are loaded into the incoming tray as it is emptied and the unloaded cards are unloaded as the shipping trays are filled.
  • the automatic temperature press is equipped with software that controls and controls the entire process.

Abstract

L'invention concerne un procédé de technique destinée à obtenir une empreinte en relief convexe sur une carte en plastique et appliquer en même temps un feuil sur l'empreinte. L'invention permet de réaliser l'objectif qui consiste à obtenir par pression une empreinte 3D à niveaux multiples et appliquer un feuil sur la partie convexe et sur la partie concave de l'empreinte sur la carte en plastique de l'un côté et de l'autre de l'empreinte. Le cliché est effectué au moyen d'un cliché constitué de deux parties : une patrice et une matrice, par le réchauffement de la matrice et de la patrice dans une gamme de 0-300 °C, ce qui permet d'obtenir un relief convexe précis à niveaux multiples en 3D ayant une hauteur de 0,1 - 0,7 mm sur une grande surface de carte sans déformation de la carte en plastique.
PCT/RU2017/000677 2017-09-20 2017-09-20 Technique destinée à obtenir une empreinte en relief convexe sur une carte en plastique WO2019059794A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU2017/000677 WO2019059794A1 (fr) 2017-09-20 2017-09-20 Technique destinée à obtenir une empreinte en relief convexe sur une carte en plastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2017/000677 WO2019059794A1 (fr) 2017-09-20 2017-09-20 Technique destinée à obtenir une empreinte en relief convexe sur une carte en plastique

Publications (1)

Publication Number Publication Date
WO2019059794A1 true WO2019059794A1 (fr) 2019-03-28

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PCT/RU2017/000677 WO2019059794A1 (fr) 2017-09-20 2017-09-20 Technique destinée à obtenir une empreinte en relief convexe sur une carte en plastique

Country Status (1)

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WO (1) WO2019059794A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2243905C2 (ru) * 2003-01-29 2005-01-10 Кульбацкий Евгений Борисович Способ горячего тиснения фольгой
US20050279447A1 (en) * 2004-06-01 2005-12-22 Quebecor World Graphica Inc. Embossed card manufacturing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2243905C2 (ru) * 2003-01-29 2005-01-10 Кульбацкий Евгений Борисович Способ горячего тиснения фольгой
US20050279447A1 (en) * 2004-06-01 2005-12-22 Quebecor World Graphica Inc. Embossed card manufacturing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
27 October 2015 (2015-10-27), Retrieved from the Internet <URL:http://cnc-cliche.ru/articles/kongrevnoe_Tisnenie_sfolgoy.php> *

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