JPS5712614A - Heat-shrinkable resin sheet with fastener parts and production thereof - Google Patents

Heat-shrinkable resin sheet with fastener parts and production thereof

Info

Publication number
JPS5712614A
JPS5712614A JP8655780A JP8655780A JPS5712614A JP S5712614 A JPS5712614 A JP S5712614A JP 8655780 A JP8655780 A JP 8655780A JP 8655780 A JP8655780 A JP 8655780A JP S5712614 A JPS5712614 A JP S5712614A
Authority
JP
Japan
Prior art keywords
stretched
sheet
fastener parts
production
heat
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
JP8655780A
Other languages
Japanese (ja)
Inventor
Shuichi Gogo
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.)
Mitsubishi Plastics Inc
Original Assignee
Mitsubishi Plastics Inc
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 Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Priority to JP8655780A priority Critical patent/JPS5712614A/en
Publication of JPS5712614A publication Critical patent/JPS5712614A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

PURPOSE: To obtain a sheet with fastener parts which can be used for articles of a wide range of diameters by shrinking an extruded stretched sheet in both longitudinal and width directions.
CONSTITUTION: A raw resin is extruded through a die 1 having a specially shaped slit to produce a crude material (a) having fastner parts integrally formed at both edges. After cooling, the crude material (a) is heated, stretched and is cooled again. The material is then stretched in the width direction by a tenter using a clip 9 or 10, 11 having such a mechanism as shown in the figure. In the transverse stretching, only the central part of the sheet is stretched without deforming the fastener parts. The thus obtained sheet is utilized for molding such a pipe or a spirally wound tubular body as shown.
COPYRIGHT: (C)1982,JPO&Japio
JP8655780A 1980-06-27 1980-06-27 Heat-shrinkable resin sheet with fastener parts and production thereof Pending JPS5712614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8655780A JPS5712614A (en) 1980-06-27 1980-06-27 Heat-shrinkable resin sheet with fastener parts and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8655780A JPS5712614A (en) 1980-06-27 1980-06-27 Heat-shrinkable resin sheet with fastener parts and production thereof

Publications (1)

Publication Number Publication Date
JPS5712614A true JPS5712614A (en) 1982-01-22

Family

ID=13890303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8655780A Pending JPS5712614A (en) 1980-06-27 1980-06-27 Heat-shrinkable resin sheet with fastener parts and production thereof

Country Status (1)

Country Link
JP (1) JPS5712614A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60179250U (en) * 1984-05-10 1985-11-28 日本建鐵株式会社 Window watering device
JPS60179251U (en) * 1984-05-10 1985-11-28 日本建鐵株式会社 Window watering device
JPH06312454A (en) * 1993-02-03 1994-11-08 Fujikura Ltd Production of heat-shrinkable article
JPH081310U (en) * 1986-04-14 1996-08-20 エル イクス エス カーベルガルニトゥーレン ゲゼルシヤフト ミット ベシュレンクテル ハフツング Plastic molded product with shape memory

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60179250U (en) * 1984-05-10 1985-11-28 日本建鐵株式会社 Window watering device
JPS60179251U (en) * 1984-05-10 1985-11-28 日本建鐵株式会社 Window watering device
JPH081310U (en) * 1986-04-14 1996-08-20 エル イクス エス カーベルガルニトゥーレン ゲゼルシヤフト ミット ベシュレンクテル ハフツング Plastic molded product with shape memory
JPH06312454A (en) * 1993-02-03 1994-11-08 Fujikura Ltd Production of heat-shrinkable article

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