ES367580A1 - Improvements in the machines for the production of films of plastic material. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the machines for the production of films of plastic material. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES367580A1
ES367580A1 ES367580A ES367580A ES367580A1 ES 367580 A1 ES367580 A1 ES 367580A1 ES 367580 A ES367580 A ES 367580A ES 367580 A ES367580 A ES 367580A ES 367580 A1 ES367580 A1 ES 367580A1
Authority
ES
Spain
Prior art keywords
production
films
plastic material
translation
machines
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
ES367580A
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.)
CONSTRUZIONI MECCANICHE LUIGI
Original Assignee
CONSTRUZIONI MECCANICHE LUIGI
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 CONSTRUZIONI MECCANICHE LUIGI filed Critical CONSTRUZIONI MECCANICHE LUIGI
Publication of ES367580A1 publication Critical patent/ES367580A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Improvements in the machines for the production of films of plastic material, and more particularly for the production of tubular films of extruded and blown plastic material, of the type comprising a base, an extruder cylinder, a die, a feeding element for the material elaborating, an air feeding member and a rotating conveyor cochlea inside the extruder cylinder, characterized in that the group constituted by the extruder cylinder, the row and the material feeding member is apt to rotate in a continuous and unambiguous manner with respect to the fixed base and the rotating cochlea. (Machine-translation by Google Translate, not legally binding)
ES367580A 1968-09-27 1969-05-10 Improvements in the machines for the production of films of plastic material. (Machine-translation by Google Translate, not legally binding) Expired ES367580A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1005368 1968-09-27

Publications (1)

Publication Number Publication Date
ES367580A1 true ES367580A1 (en) 1971-04-01

Family

ID=11133839

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367580A Expired ES367580A1 (en) 1968-09-27 1969-05-10 Improvements in the machines for the production of films of plastic material. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES367580A1 (en)

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