The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 1987
Filed:
May. 31, 1985
Applicant:
Inventors:
Ingemar Ohlsson, Malmo, SE;
Goran Larsson, Dalby, SE;
Assignee:
Tetra Pak Developpement S.A., Pully-Lausanne, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65B / ;
U.S. Cl.
CPC ...
53170 ; 53551 ; 53575 ; 53578 ;
Abstract
A packaging machine is disclosed for making and filling packages (1) consisting of inner (13) and outer (2) containers formed from sheet material. The apparatus comprises two supply locations (35) for supplying two separate webs of packaging material (31, 32). In station A tubular outer containers (2) are constructed from the web (31). In station B web (32) is formed into individual containers sealed and filled with a flowable, e.g. liquid, material. In station C the filled inner containers (13) are mated with the outer covers (2) which are sealed in station D and discharged from the apparatus.