into a closed space, i.e. to make articles of definite length

Introduced: January 1995

Last revised: January 2006

Full Title

Shaping by internal pressure generated in the material, e.g. swelling or foaming > Component parts, details or accessories; Auxiliary operations > Feeding the material to be shaped > into a closed space, i.e. to make articles of definite length

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

3 direct subcodes

Child Classifications

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B29C 44/4 by gravity, e.g. by casting
B29C 44/42 using pressure difference, e.g. by injection or by vacuum
B29C 44/44 in the form of expandable particles or beads