Gas absorbing means for a container

A method of manufacturing an absorbing system suitable for removing gases or vapours from a sealed container, and an absorbing system so manufactured; a pouch is made by dielectrically welding a gas permeable membrane (18) to a body part (16) of a different impermeable material. The pouch encloses a...

Full description

Saved in:
Bibliographic Details
Main Authors MICHAEL ALAN JOHN FEAST, BRENTON JOHN ZEBEDEE, JOHN HIRST
Format Patent
LanguageEnglish
Published 26.03.2008
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
STORING
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Online AccessGet full text

Cover

More Information
Summary:A method of manufacturing an absorbing system suitable for removing gases or vapours from a sealed container, and an absorbing system so manufactured; a pouch is made by dielectrically welding a gas permeable membrane (18) to a body part (16) of a different impermeable material. The pouch encloses a scavenger material (20), and may be made of a polymeric membrane. The body part may form part of a cap or closure.
Bibliography:Application Number: GB20050017347