JPS5678940A - Preparation of rough surface transfer film - Google Patents

Preparation of rough surface transfer film

Info

Publication number
JPS5678940A
JPS5678940A JP15590579A JP15590579A JPS5678940A JP S5678940 A JPS5678940 A JP S5678940A JP 15590579 A JP15590579 A JP 15590579A JP 15590579 A JP15590579 A JP 15590579A JP S5678940 A JPS5678940 A JP S5678940A
Authority
JP
Japan
Prior art keywords
rough
roll
surfaced roll
rough surface
rough surfaced
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
JP15590579A
Other languages
Japanese (ja)
Inventor
Taizo Kitamura
Shoji Fujikawa
Shinobu Ikeno
Hideo Kawamura
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 JP15590579A priority Critical patent/JPS5678940A/en
Publication of JPS5678940A publication Critical patent/JPS5678940A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prepare a rough surface transferred film by casting a melted resin liquid between a press roll and a rough surfaced roll equipped with cooling means and releasing therefrom.
CONSTITUTION: The press roll 6 and the rough surfaced roll 5 equipped with the cooling means are approached and arranged almost horizontally and the melted resin liquid extruded from a T die 3 of an extruder 2 is cast and pressed and adhered to the surface of the rough surfaced roll. The rough surfaced roll 5 has a rough surface 7 forming fine protruded and recessed portions applied over the total periphery thereof and the cast film 8 is adhered over about 1/3 or more of the periphery of the rough surfaced roll and, thereafter, released therefrom.
COPYRIGHT: (C)1981,JPO&Japio
JP15590579A 1979-11-30 1979-11-30 Preparation of rough surface transfer film Pending JPS5678940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15590579A JPS5678940A (en) 1979-11-30 1979-11-30 Preparation of rough surface transfer film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15590579A JPS5678940A (en) 1979-11-30 1979-11-30 Preparation of rough surface transfer film

Publications (1)

Publication Number Publication Date
JPS5678940A true JPS5678940A (en) 1981-06-29

Family

ID=15616070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15590579A Pending JPS5678940A (en) 1979-11-30 1979-11-30 Preparation of rough surface transfer film

Country Status (1)

Country Link
JP (1) JPS5678940A (en)

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