ES339143A3 - Improvements in the construction of stretched train of plastic plastic materials and tubes laminar flexible, continuous. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of stretched train of plastic plastic materials and tubes laminar flexible, continuous. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES339143A3
ES339143A3 ES339143A ES339143A ES339143A3 ES 339143 A3 ES339143 A3 ES 339143A3 ES 339143 A ES339143 A ES 339143A ES 339143 A ES339143 A ES 339143A ES 339143 A3 ES339143 A3 ES 339143A3
Authority
ES
Spain
Prior art keywords
tubes
plastic
translation
construction
continuous
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.)
Expired
Application number
ES339143A
Other languages
Spanish (es)
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.)
I P E S A Imitacion De Pieles
Original Assignee
I P E S A Imitacion De Pieles
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 I P E S A Imitacion De Pieles filed Critical I P E S A Imitacion De Pieles
Priority to ES339143A priority Critical patent/ES339143A3/en
Publication of ES339143A3 publication Critical patent/ES339143A3/en
Expired legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Improvements in the construction of drafting trains of sheets and tubes of flexible laminar plastic material, continuous, characterized by the fact that in the drawing train of the machines producing sheets or tubes of flexible plastic material, a barbed roller is inserted, arranged in a zigzag pattern and underneath a surface roller provided with multiple orifices, in a position in accordance with the tines of the opposite roller, so that it serves as a support surface when the tines are introduced into the walls of the sheets and of the tubes when they pass between them. Rollers, and determine the through holes in its walls. (Machine-translation by Google Translate, not legally binding)
ES339143A 1967-04-11 1967-04-11 Improvements in the construction of stretched train of plastic plastic materials and tubes laminar flexible, continuous. (Machine-translation by Google Translate, not legally binding) Expired ES339143A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES339143A ES339143A3 (en) 1967-04-11 1967-04-11 Improvements in the construction of stretched train of plastic plastic materials and tubes laminar flexible, continuous. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES339143A ES339143A3 (en) 1967-04-11 1967-04-11 Improvements in the construction of stretched train of plastic plastic materials and tubes laminar flexible, continuous. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES339143A3 true ES339143A3 (en) 1968-04-16

Family

ID=8444197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339143A Expired ES339143A3 (en) 1967-04-11 1967-04-11 Improvements in the construction of stretched train of plastic plastic materials and tubes laminar flexible, continuous. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES339143A3 (en)

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