Component parts, details or accessories; Auxiliary operations

Full Title

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

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

Subclass:

SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

Child Classifications

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• B29C 49/44 for applying pressure through the walls of an inflated bag
• B29C 49/46 characterised by using particular environment or blow fluids other than air
• B29C 49/48 Moulds
• B29C 49/56 Opening, closing or clamping means
• B29C 49/58 Blowing means
• B29C 49/62 Venting means
• B29C 49/64 Heating or cooling preforms, parisons or blown articles
• B29C 49/7 Removing or ejecting blown articles from the mould
• B29C 49/72 Deflashing outside the mould
• B29C 49/76 Neck calibration
• B29C 49/78 Measuring, controlling or regulating