B29C2049/4602 - CPC Classification

Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor; Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air Blowing fluids

• B29C2049/4605 » {containing an inert gas, e.g. helium} 9
• B29C2049/4611 » {containing a reactive gas} 1
• B29C2049/4626 » {containing carbon dioxide} 13
• B29C2049/4629 » {containing a polar gas} 0
• B29C2049/4632 » {being filtered air} 8
• B29C2049/4635 » {being sterile} 37
• B29C2049/4638 » {being a hot gas, i.e. gas with a temperature higher than ambient temperature} 17
• B29C2049/4641 » {being a cooled gas, i.e. gas with a temperature lower than ambient temperature} 4
• B29C2049/4644 » {created by evaporating material, e.g. solid powder} 0
• B29C2049/4647 » {created by an explosive gas mixture} 4
• B29C2049/465 » {being incompressible} 79
• B29C2049/4667 » {being foamable} 5
• B29C2049/467 » {created by thermal expansion of enclosed amount of gas, e.g. heating enclosed air in preforms or parisons} 0

Recent Application in this class: