JPS56115210A - Forming pattern on sheet - Google Patents

Forming pattern on sheet

Info

Publication number
JPS56115210A
JPS56115210A JP1821980A JP1821980A JPS56115210A JP S56115210 A JPS56115210 A JP S56115210A JP 1821980 A JP1821980 A JP 1821980A JP 1821980 A JP1821980 A JP 1821980A JP S56115210 A JPS56115210 A JP S56115210A
Authority
JP
Japan
Prior art keywords
sheet
roll
hollow
pattern
extruded
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
JP1821980A
Other languages
Japanese (ja)
Inventor
Yukio Hamakawa
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1821980A priority Critical patent/JPS56115210A/en
Publication of JPS56115210A publication Critical patent/JPS56115210A/en
Pending legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To form the uniform and stable resinous pattern on the base sheet and enable to shorten a process therefore by a method wherein pellet-like resin is extruded and rolled on the sheet from the surface of the hollow section of a hollow roll.
CONSTITUTION: The resin 1 for forming the pattern is plasticized in an extruder 2 and is extruded into the hollow section 4 of the hollow roll 3, being driven to rotate, then, is extruded to the surface of the hollow roll 3 through multiple extruding holes 7 provided on the roll between the hollow section 4 and the surface thereof to bury it into the base sheet 6 while the base sheet 6, before being rolled, is fed in between a pair of the upper hollow roll 3 and a lower roll 5 and is rolled concurrently, thereby effecting the forming of the pattern on the sheet.
COPYRIGHT: (C)1981,JPO&Japio
JP1821980A 1980-02-15 1980-02-15 Forming pattern on sheet Pending JPS56115210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1821980A JPS56115210A (en) 1980-02-15 1980-02-15 Forming pattern on sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1821980A JPS56115210A (en) 1980-02-15 1980-02-15 Forming pattern on sheet

Publications (1)

Publication Number Publication Date
JPS56115210A true JPS56115210A (en) 1981-09-10

Family

ID=11965524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1821980A Pending JPS56115210A (en) 1980-02-15 1980-02-15 Forming pattern on sheet

Country Status (1)

Country Link
JP (1) JPS56115210A (en)

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