AR007107A1 - APPARATUS AND METHOD FOR MERGING A FIRST POLYMER SHEET FACING A SECOND POLYMER SHEET AND A METHOD FOR PRODUCING A ID CARD USING SUCH APPARATUS - Google Patents

APPARATUS AND METHOD FOR MERGING A FIRST POLYMER SHEET FACING A SECOND POLYMER SHEET AND A METHOD FOR PRODUCING A ID CARD USING SUCH APPARATUS

Info

Publication number
AR007107A1
AR007107A1 ARP970101988A ARP970101988A AR007107A1 AR 007107 A1 AR007107 A1 AR 007107A1 AR P970101988 A ARP970101988 A AR P970101988A AR P970101988 A ARP970101988 A AR P970101988A AR 007107 A1 AR007107 A1 AR 007107A1
Authority
AR
Argentina
Prior art keywords
polyvinyl chloride
piece structure
roller
tape
polymer sheet
Prior art date
Application number
ARP970101988A
Other languages
Spanish (es)
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of AR007107A1 publication Critical patent/AR007107A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Credit Cards Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

Un aparato (117), eficaz para fusionar una lámina de copoliéster amorfo (14) con una lámina de cloruro de polvinilo (16), incluye un ensamble de cintas(118) que tiene una cinta sin fin (122), la cual queda alojada alrededor del primero y dels egundo rodillos (124,126). El aparato (117) incluye además untercer rodillo (158) montado en cooperación con el primer rodillo (124) para formar un prensamiento de ingreso con el primer rodillo (124), de modo tal quelos rodillos (124,158)prensen las láminas (14,16), uniéndolas para definir una estructura de dos piezas (12), la cual tiene un lado de cloruro de polivinilo yun lado opuesto de copoliéster amorfo. El lado de cloruro de polivinilo se coloca adyacente al primerrodillo (124). El aparato (117) incluye también uncalentador de cartucho (154) para calentar el primer rodillo (124) de modo tal que el lado de cloruro de polivinilo de la estructura de dos piezas (12), secaliente cuando las láminas (14,16) pasan através del pre nsamiento. El tercer rodillo (158) se enfría por medio de un ventilador (164) para que el lado delcopoliéster amorfo se enfríe mientras el lado de cloruro de polivinilo se calienta. El aparato (117) incluye asimismo una platinacaliente (180) paraaplicar calor adicional al lado de cloruro de polivinilo de la estructura de dos piezas (12). La platina caliente (180) se encuentra en comunicación térmicacon una cara inferior de la cinta (122), donde se aplica más calor allado de cloruro de polivinilo de la estructura de dos piezas cuando la cinta (122)transporta la estructura de dos piezas sobre la platina (180). Finalmente, el aparato incluye sumideros térmicos enfriados por ventiladores (194, 202),ubicados porencima y por deba jo de la cinta (122) para enfriar ambos lados de la estructura de dos piezas (12), a medida que la estructura de dos piezas seAn apparatus (117), effective for fusing an amorphous copolyester sheet (14) with a sheet of polyvinyl chloride (16), includes a tape assembly (118) having an endless tape (122), which is housed around the first and the second rollers (124,126). The apparatus (117) further includes a third roller (158) mounted in cooperation with the first roller (124) to form an input press with the first roller (124), such that the rollers (124,158) press the sheets (14, 16), joining them to define a two-piece structure (12), which has one side of polyvinyl chloride and an opposite side of amorphous copolyester. The polyvinyl chloride side is placed adjacent to the first roller (124). The apparatus (117) also includes a cartridge heater (154) for heating the first roll (124) such that the polyvinyl chloride side of the two-piece structure (12) becomes hot when the sheets (14,16) they pass through the press. The third roll (158) is cooled by means of a fan (164) so that the amorphous copolyester side is cooled while the polyvinyl chloride side is heated. The apparatus (117) also includes a hot plate (180) to apply additional heat to the polyvinyl chloride side of the two-piece structure (12). The hot plate (180) is in thermal communication with a lower face of the tape (122), where more heat is applied to the polyvinyl chloride of the two-piece structure when the tape (122) transports the two-piece structure over the stage (180). Finally, the apparatus includes fan-cooled heat sinks (194, 202), located above and below the belt (122) to cool both sides of the two-piece structure (12), as the two-piece structure I know

ARP970101988A 1996-05-13 1997-05-13 APPARATUS AND METHOD FOR MERGING A FIRST POLYMER SHEET FACING A SECOND POLYMER SHEET AND A METHOD FOR PRODUCING A ID CARD USING SUCH APPARATUS AR007107A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64523096A 1996-05-13 1996-05-13

Publications (1)

Publication Number Publication Date
AR007107A1 true AR007107A1 (en) 1999-10-13

Family

ID=24588174

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970101988A AR007107A1 (en) 1996-05-13 1997-05-13 APPARATUS AND METHOD FOR MERGING A FIRST POLYMER SHEET FACING A SECOND POLYMER SHEET AND A METHOD FOR PRODUCING A ID CARD USING SUCH APPARATUS

Country Status (8)

Country Link
EP (1) EP0904191A1 (en)
JP (1) JP2000510066A (en)
KR (1) KR20000011135A (en)
AR (1) AR007107A1 (en)
AU (1) AU717865B2 (en)
BR (1) BR9709235A (en)
CA (1) CA2254876A1 (en)
WO (1) WO1997043110A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100836748B1 (en) * 2007-03-02 2008-06-10 (주)리앤에스 Apparatus for producing a compound mat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1041892A (en) * 1974-04-30 1978-11-07 David H. Dawes Heat lamination of thermoplastic films
GB1535982A (en) * 1976-08-04 1978-12-13 Leer Koninklijke Emballage Dry lamination
JPS62216730A (en) * 1986-03-18 1987-09-24 Gunze Ltd Method and apparatus for thermally contact-bonded lamination
DE3921364A1 (en) * 1989-06-29 1991-01-03 Held Kurt CONTINUOUSLY WORKING DOUBLE BAND PRESS
CA2045987A1 (en) * 1990-08-06 1992-02-07 Haruhiko Maki Continuous production of metal clad laminates
KR19980703773A (en) * 1995-04-10 1998-12-05 클리브랜드 데이비드 알. 2-stage stacker

Also Published As

Publication number Publication date
EP0904191A1 (en) 1999-03-31
BR9709235A (en) 1999-08-10
CA2254876A1 (en) 1997-11-20
AU717865B2 (en) 2000-04-06
JP2000510066A (en) 2000-08-08
WO1997043110A1 (en) 1997-11-20
AU2831097A (en) 1997-12-05
KR20000011135A (en) 2000-02-25

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