JPS578117A - Film orienting apparatus - Google Patents

Film orienting apparatus

Info

Publication number
JPS578117A
JPS578117A JP8224180A JP8224180A JPS578117A JP S578117 A JPS578117 A JP S578117A JP 8224180 A JP8224180 A JP 8224180A JP 8224180 A JP8224180 A JP 8224180A JP S578117 A JPS578117 A JP S578117A
Authority
JP
Japan
Prior art keywords
pulleys
film
sides
belts
orienting
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
JP8224180A
Other languages
Japanese (ja)
Other versions
JPS6343213B2 (en
Inventor
Katsumi Sugano
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP8224180A priority Critical patent/JPS578117A/en
Publication of JPS578117A publication Critical patent/JPS578117A/en
Publication of JPS6343213B2 publication Critical patent/JPS6343213B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation

Abstract

PURPOSE:To obtain an orinted product of high quality, high magnification and high accuracy by means of a simple apparatus, by a method wherein both sides of film are pinched between a pair of pulleys and belts engaged therewith, and the film is guided in alignment with the rotational loci of the pulleys so as to spread out. CONSTITUTION:Orienting pulleys 1 and 1' arranged on both sides at a given interval and the right and left orienting belts 2 and 2' engaged with the respective pulleys in the range less than a half circumference of each pulley are used to constitute an orienting mechanism. With both sides of a film A to be oriented being grasped between the respective pulleys 1 and 1' and the respective belts 2 and 2', both pulleys 1 and 1' are rotated in the opposite directions to each other in order to guide the film in alignment with their rotational loci spreading out from each other. Thereby, the film A is oriented.
JP8224180A 1980-06-17 1980-06-17 Film orienting apparatus Granted JPS578117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8224180A JPS578117A (en) 1980-06-17 1980-06-17 Film orienting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8224180A JPS578117A (en) 1980-06-17 1980-06-17 Film orienting apparatus

Publications (2)

Publication Number Publication Date
JPS578117A true JPS578117A (en) 1982-01-16
JPS6343213B2 JPS6343213B2 (en) 1988-08-29

Family

ID=13768911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8224180A Granted JPS578117A (en) 1980-06-17 1980-06-17 Film orienting apparatus

Country Status (1)

Country Link
JP (1) JPS578117A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015224039A (en) * 2014-05-27 2015-12-14 有限会社伊藤鉄工所 Automatic packaging device of pachinko machine and its method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55126427A (en) * 1979-03-22 1980-09-30 Polymer Processing Res Inst Lateral stretching device for film and fibrous material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55126427A (en) * 1979-03-22 1980-09-30 Polymer Processing Res Inst Lateral stretching device for film and fibrous material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015224039A (en) * 2014-05-27 2015-12-14 有限会社伊藤鉄工所 Automatic packaging device of pachinko machine and its method

Also Published As

Publication number Publication date
JPS6343213B2 (en) 1988-08-29

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