JPS5621830A - Film being excellent in printing property - Google Patents

Film being excellent in printing property

Info

Publication number
JPS5621830A
JPS5621830A JP9747379A JP9747379A JPS5621830A JP S5621830 A JPS5621830 A JP S5621830A JP 9747379 A JP9747379 A JP 9747379A JP 9747379 A JP9747379 A JP 9747379A JP S5621830 A JPS5621830 A JP S5621830A
Authority
JP
Japan
Prior art keywords
film
resin
stretched
melting point
temperature lower
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.)
Granted
Application number
JP9747379A
Other languages
Japanese (ja)
Other versions
JPH0156091B2 (en
Inventor
Takashi Toyoda
Yozo Oba
Masatsuki Yamanaka
Kanji Shirai
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.)
Yupo Corp
Original Assignee
Yupo Corp
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 Yupo Corp filed Critical Yupo Corp
Priority to JP9747379A priority Critical patent/JPS5621830A/en
Publication of JPS5621830A publication Critical patent/JPS5621830A/en
Publication of JPH0156091B2 publication Critical patent/JPH0156091B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a film which has no uneven printing and an excellent printing property, and is useful for use as synthetic paper and the like, by a method wherein a composition, consisting of olefin resin and heavy calcium carbonate powder of a given particle diameter, is stretched at a temperature lower than a melting point of a resin after the prepn-of a film is taken place
CONSTITUTION: A composition, consisting of (A) 100pts.wt. of olefin resin (for example; polypropylene and the like) and (B) 3W30pts.wt. of heavy calcium carbonate powder in which contents of particles, not passing through a 325 mesh screen, are 5ppm or less, is formed into a film by means of an extruder and the like. Said film is stretched in at least uniaxial direction at a temperature lower than a melting point of a resin belonging to the component (A). Thereby a desired film, in which a number of huge particles 2 emerging from a film 1 surface, or calcium carbonates 3 flocculated into a huge particle are 500 pieces or less, in a powder of 44μ or more in a particle diameter l, per 1m2 of a film 1 area.
COPYRIGHT: (C)1981,JPO&Japio
JP9747379A 1979-07-31 1979-07-31 Film being excellent in printing property Granted JPS5621830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9747379A JPS5621830A (en) 1979-07-31 1979-07-31 Film being excellent in printing property

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9747379A JPS5621830A (en) 1979-07-31 1979-07-31 Film being excellent in printing property

Publications (2)

Publication Number Publication Date
JPS5621830A true JPS5621830A (en) 1981-02-28
JPH0156091B2 JPH0156091B2 (en) 1989-11-28

Family

ID=14193263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9747379A Granted JPS5621830A (en) 1979-07-31 1979-07-31 Film being excellent in printing property

Country Status (1)

Country Link
JP (1) JPS5621830A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62152793A (en) * 1985-12-26 1987-07-07 Dainippon Printing Co Ltd Thermal transfer recording sheet and production thereof
JPS62263238A (en) * 1986-05-09 1987-11-16 Mitsui Toatsu Chem Inc Calcium carbonate for filler and its production
US4760995A (en) * 1985-07-18 1988-08-02 Nippon Kokan Kabushiki Kaisha Continuously treating line for steel bands having a heating furnace by directly flaming
JPS63193836A (en) * 1987-02-05 1988-08-11 王子油化合成紙株式会社 Multilayer resin oriented film
WO2018096834A1 (en) * 2016-11-25 2018-05-31 株式会社Ｔｂｍ Method for producing molded resin object

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760995A (en) * 1985-07-18 1988-08-02 Nippon Kokan Kabushiki Kaisha Continuously treating line for steel bands having a heating furnace by directly flaming
JPS62152793A (en) * 1985-12-26 1987-07-07 Dainippon Printing Co Ltd Thermal transfer recording sheet and production thereof
JPS62263238A (en) * 1986-05-09 1987-11-16 Mitsui Toatsu Chem Inc Calcium carbonate for filler and its production
JPS63193836A (en) * 1987-02-05 1988-08-11 王子油化合成紙株式会社 Multilayer resin oriented film
JPH0478103B2 (en) * 1987-02-05 1992-12-10 Oji Yuka Goseishi Kk
WO2018096834A1 (en) * 2016-11-25 2018-05-31 株式会社Ｔｂｍ Method for producing molded resin object

Also Published As

Publication number Publication date
JPH0156091B2 (en) 1989-11-28

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