CPC Subgroup Additional Only
B29C 2949/30 Preforms or parisons made of several components
Full Title
Indexing scheme relating to blow-moulding > Preforms or parisons made of several components
13 direct subcodes
Child Classifications
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- B29C 2949/3004 having longitudinally different components within one layer, e.g. tubes with longitudinal stratified layering
- B29C 2949/3006 having tangentially different components within one layer, e.g. longitudinal stripes
- B29C 2949/3008 at neck portion
- B29C 2949/3012 at flange portion
- B29C 2949/3016 at body portion
- B29C 2949/302 at bottom portion
- B29C 2949/3024 characterised by the number of components or by the manufacturing technique
- B29C 2949/3032 having components being injected
- B29C 2949/3041 having components being extruded
- B29C 2949/3048 having components being thermoformed
- B29C 2949/3056 having components being compression moulded
- B29C 2949/3064 having at least one components being applied using techniques not covered by B29C2949/3032 - B29C2949/3062
- B29C 2949/3086 Interaction between two or more components, e.g. type of or lack of bonding