SELF COLLAPSIBLE BLOW MOULDED PLASTIC THIN-WALLED CONTAINER

摘要

A blow molded bottle (1): a) which is self-collapsable during its emptying; b) which comprises at least two transversal grooves and/or ribs (6.1), preferably located in the tubular body portion (6), equipped with collapse starters (6.2); c) wherein the mean wall thickness (Tmean) of the tubular body portion (6) is - in an increasing order of preference - less than or equal to 200 μm preferably comprised between 90 and 130 μm. The invention also concerns a method, a preform (100) and a mold for the manufacture of said aforementioned container by blow moulding. The invention also concerns a method for bottling liquid into said bottles (1), a method for dispensing said liquid, a dispenser for implementing said method and a method for packing the thin-walled bottles, in view of storage and transportation.