MX9503092A - Device to degasify thermoplastic material. - Google Patents

Device to degasify thermoplastic material.

Info

Publication number
MX9503092A
MX9503092A MX9503092A MX9503092A MX9503092A MX 9503092 A MX9503092 A MX 9503092A MX 9503092 A MX9503092 A MX 9503092A MX 9503092 A MX9503092 A MX 9503092A MX 9503092 A MX9503092 A MX 9503092A
Authority
MX
Mexico
Prior art keywords
section
worm
inlet orifice
compacting
compacting means
Prior art date
Application number
MX9503092A
Other languages
Spanish (es)
Inventor
Helmut Bacher
Helmut Schulz
Georg Wendelin
Original Assignee
Helmut Bacher
Helmuth Schulz
Georg Wendelin
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 Helmut Bacher, Helmuth Schulz, Georg Wendelin filed Critical Helmut Bacher
Priority to MX9503092A priority Critical patent/MX9503092A/en
Publication of MX9503092A publication Critical patent/MX9503092A/en

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The present invention discloses a device to degasify thermoplastic material having a first worm section (11) for the introduction of material to be treated. The plastified material passes through a connection channel (15) from a camera (10) of the worm section (11) to a filter (16) and from there through an inlet orifice (17) into a camera (18) of a second worm section (19) which carries material towards an outlet (21). A compacting section (28) is located between the two worm sections (11, 19), of the same axis, which prevents the filter (16) from being passed over. Compacting means (20) are arranged opposite an inlet orifice (17) which forces the plastic flow to take a hose-like shape. The compacting means (28) can be axially displaced, relatively towards the inlet orifice (17), said compacting means having a transversal section which narrows down in the direction of the second worm section (19), thereby decreasing the gas migrating path of bubbles being released from the plastic material in such a way that it enhances degasification through the degasifying orifices (20).
MX9503092A 1995-07-14 1995-07-14 Device to degasify thermoplastic material. MX9503092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX9503092A MX9503092A (en) 1995-07-14 1995-07-14 Device to degasify thermoplastic material.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX9503092A MX9503092A (en) 1995-07-14 1995-07-14 Device to degasify thermoplastic material.

Publications (1)

Publication Number Publication Date
MX9503092A true MX9503092A (en) 1997-01-31

Family

ID=38819470

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9503092A MX9503092A (en) 1995-07-14 1995-07-14 Device to degasify thermoplastic material.

Country Status (1)

Country Link
MX (1) MX9503092A (en)

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal