PL255784A1 - Two-pass hose in particular of thermoplastic plastic material,method of manufacturing it and apparatus therefor - Google Patents

Two-pass hose in particular of thermoplastic plastic material,method of manufacturing it and apparatus therefor

Info

Publication number
PL255784A1
PL255784A1 PL25578485A PL25578485A PL255784A1 PL 255784 A1 PL255784 A1 PL 255784A1 PL 25578485 A PL25578485 A PL 25578485A PL 25578485 A PL25578485 A PL 25578485A PL 255784 A1 PL255784 A1 PL 255784A1
Authority
PL
Poland
Prior art keywords
manufacturing
plastic material
apparatus therefor
thermoplastic plastic
pass hose
Prior art date
Application number
PL25578485A
Other versions
PL145719B1 (en
Inventor
Jerzy Krzeminski
Pawel Olczyk
Andrzej Cholewa
Eugeniusz Szafranski
Tadeusz Umiecki
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL25578485A priority Critical patent/PL145719B1/en
Publication of PL255784A1 publication Critical patent/PL255784A1/en
Publication of PL145719B1 publication Critical patent/PL145719B1/en

Links

PL25578485A 1985-10-16 1985-10-16 Method of manufacturing a double-passage hose of thermoplastic plastics and apparatus therefor PL145719B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL25578485A PL145719B1 (en) 1985-10-16 1985-10-16 Method of manufacturing a double-passage hose of thermoplastic plastics and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL25578485A PL145719B1 (en) 1985-10-16 1985-10-16 Method of manufacturing a double-passage hose of thermoplastic plastics and apparatus therefor

Publications (2)

Publication Number Publication Date
PL255784A1 true PL255784A1 (en) 1987-06-15
PL145719B1 PL145719B1 (en) 1988-10-31

Family

ID=20028634

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25578485A PL145719B1 (en) 1985-10-16 1985-10-16 Method of manufacturing a double-passage hose of thermoplastic plastics and apparatus therefor

Country Status (1)

Country Link
PL (1) PL145719B1 (en)

Also Published As

Publication number Publication date
PL145719B1 (en) 1988-10-31

Similar Documents

Publication Publication Date Title
EP0118847A3 (en) Method of and apparatus for manufacturing reinforced thermoplastic material
EP0213807A3 (en) Inflation film and production method and apparatus thereof
EP0177351A3 (en) Method and apparatus for molding plastics container and the plastics container
EP0282245A3 (en) Plastic pipe and method and apparatus for manufacturing same
JPS56102246A (en) Method and apparatus for sterilizing thermoplastic material
EP0208432A3 (en) Mould method and apparatus for plastic shells
AU1336688A (en) Method and apparatus for the manufacture of plastic bags in pairs with side seams
JPS57152914A (en) Method and device for welding plastic material
GB2101923B (en) A pelletizing method and device for plastics material
GB2233929B (en) A method and apparatus for extruding a thermoplastic plastics material foam
JPS57179041A (en) Device and method for condition-controlling and conveying thermoplastic material
EP0256644A3 (en) Method and apparatus for drawing thermoplastic tubing
GB2134844B (en) Method and apparatus for manufacturing blow-moulded plastics pipes
GR861614B (en) Method and apparatus for the extrusion of cellular structures in a thermoplastic material
DE3667071D1 (en) Plastic sealing and process for manufacturing the same
GB2187132B (en) Method and apparatus for moulding plastic sheet
GB2181091B (en) Method and apparatus for extrusion and blowing of a hollow body of plastics material
GB2190873B (en) Method and apparatus for moulding plastics objects
GB8912076D0 (en) Method of curing a plastics material and apparatus for use in the method
AU5816586A (en) Laminated material based on thermoplastic resin and production method
GB2179887B (en) Method of and apparatus for manufacturing plastics bags
GB2145366B (en) Molding method and apparatus
GR80190B (en) Method for manufacturing plastic containers and containers manufactured thereby
PL255784A1 (en) Two-pass hose in particular of thermoplastic plastic material,method of manufacturing it and apparatus therefor
PL248802A1 (en) Apparatus for shaping material in particular plastic ones and method of manufacturing articles of varying cross-section