GEP19970926B - Method for the production of plastics bottles - Google Patents

Method for the production of plastics bottles

Info

Publication number
GEP19970926B
GEP19970926B GEAP19931700A GEAP1993001700A GEP19970926B GE P19970926 B GEP19970926 B GE P19970926B GE AP19931700 A GEAP19931700 A GE AP19931700A GE AP1993001700 A GEAP1993001700 A GE AP1993001700A GE P19970926 B GEP19970926 B GE P19970926B
Authority
GE
Georgia
Prior art keywords
parison
shoulder
production
external diameter
support ring
Prior art date
Application number
GEAP19931700A
Inventor
Schtoffel Herd
Original Assignee
Lehner Gmbh
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 Lehner Gmbh filed Critical Lehner Gmbh
Priority to GEAP19931700A priority Critical patent/GEP19970926B/en
Publication of GEP19970926B publication Critical patent/GEP19970926B/en

Links

Landscapes

  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

A parison is described, as also is a method for the production of plastics bottles, in particular PET bottles, this having a rigid, substantially elongate body (2), which has a base (5) at one of its ends. At its opposite end, the body (2) of the parison (1) adjoins a neck section (3) which has been provided with a pouring aperture (6) and which is separated from the body (2) via a radially protruding, flange-like support ring (4), and which has a parison shoulder (A) below the support ring (4). The parison (1) has an external diameter of from 17.4 mm to 21.4 mm measured at the transition of the body (2) to the base (5), its wall thickness at that point being from 3.4 mm to 4.4 mm. The parison (1) also has a wall thickness of from 1.4 mm to 2.2 mm at the parison shoulder (A). The external diameter of the parison shoulder (A) has been judged in such a way that its separation (d) from the blow moulding wall (12) is from 1.2 mm to 3 mm when the parison (1) is inserted into the blow mould (10).
GEAP19931700A 1993-12-23 1993-12-23 Method for the production of plastics bottles GEP19970926B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GEAP19931700A GEP19970926B (en) 1993-12-23 1993-12-23 Method for the production of plastics bottles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP19931700A GEP19970926B (en) 1993-12-23 1993-12-23 Method for the production of plastics bottles

Publications (1)

Publication Number Publication Date
GEP19970926B true GEP19970926B (en) 1997-04-18

Family

ID=82484143

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP19931700A GEP19970926B (en) 1993-12-23 1993-12-23 Method for the production of plastics bottles

Country Status (1)

Country Link
GE (1) GEP19970926B (en)

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