JPS5610417A - Process of curving surface of decorative lamination sheet - Google Patents

Process of curving surface of decorative lamination sheet

Info

Publication number
JPS5610417A
JPS5610417A JP8482879A JP8482879A JPS5610417A JP S5610417 A JPS5610417 A JP S5610417A JP 8482879 A JP8482879 A JP 8482879A JP 8482879 A JP8482879 A JP 8482879A JP S5610417 A JPS5610417 A JP S5610417A
Authority
JP
Japan
Prior art keywords
curving
lamination sheet
decorative lamination
processed
core material
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.)
Pending
Application number
JP8482879A
Other languages
Japanese (ja)
Inventor
Shigeo Takashima
Ryozo Yamada
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.)
Aica Kogyo Co Ltd
Original Assignee
Aica Kogyo Co Ltd
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 Aica Kogyo Co Ltd filed Critical Aica Kogyo Co Ltd
Priority to JP8482879A priority Critical patent/JPS5610417A/en
Publication of JPS5610417A publication Critical patent/JPS5610417A/en
Pending legal-status Critical Current

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
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0039—Producing countertops
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/44—Furniture or parts thereof
    • B29L2031/441—Countertops

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

PURPOSE:To obtain a highly reliable decorative lamination sheet whose surface is processed for curving, by a method wherein a space between a decorative lamination sheet, whose surface is processed for curving, and a core material is filled with a given foaming urethane resin for adhesion. CONSTITUTION:A concave resin-pouring groove 3 is provided in a core material 2 at a portion where a surface of a decorative lamination sheet 1 is processed for curving, while a foaming urethane resin composition 4, easily foam-molded at a normal temperature or by heating, is poured into the resin-pouring groove 3. The decorative lamination sheet 1 is adhered to a plane portion of the core material 2 by applying an adhesive 5, a surface of the sheet 1 being then processed for curving by means of a heating and clamping device 6 for adhesion to the core material 2. The foaming urethane resin composition 4 in the resin-pouring groove 3 is heat- foamed for expansion during the surface-curving process which takes place in such a manner as heats and clamps the decorative lamination sheet 1, whereby a space provided between the decorative lamination sheet 1, whose surface is processed for curving, and the core material 2 can be filled for adhesion.
JP8482879A 1979-07-04 1979-07-04 Process of curving surface of decorative lamination sheet Pending JPS5610417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8482879A JPS5610417A (en) 1979-07-04 1979-07-04 Process of curving surface of decorative lamination sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8482879A JPS5610417A (en) 1979-07-04 1979-07-04 Process of curving surface of decorative lamination sheet

Publications (1)

Publication Number Publication Date
JPS5610417A true JPS5610417A (en) 1981-02-02

Family

ID=13841621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8482879A Pending JPS5610417A (en) 1979-07-04 1979-07-04 Process of curving surface of decorative lamination sheet

Country Status (1)

Country Link
JP (1) JPS5610417A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62178623A (en) * 1986-01-30 1987-08-05 Daido Concrete Kogyo Kk Settling work for concrete pile
JPH0161289U (en) * 1987-10-12 1989-04-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62178623A (en) * 1986-01-30 1987-08-05 Daido Concrete Kogyo Kk Settling work for concrete pile
JPH0161289U (en) * 1987-10-12 1989-04-19
JPH0431346Y2 (en) * 1987-10-12 1992-07-28

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