CPC Main Group
B29C 49/00 Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
14 direct subcodes
Child Classifications
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- B29C 49/02 Combined blow-moulding and manufacture of the preform or the parison
- B29C 49/08 Biaxial stretching during blow-moulding
- B29C 49/18 using several blowing steps (B29C49/16 takes precedence)
- B29C 49/20 of articles having inserts or reinforcements
- B29C 49/22 using multilayered preforms or parisons
- B29C 49/24 Lining or labelling
- B29C 49/28 Blow-moulding apparatus
- B29C 49/42 Component parts, details or accessories; Auxiliary operations