CPC Main Group
B32B 37/00 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
14 direct subcodes
Child Classifications
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- B32B 37/02 characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
- B32B 37/04 characterised by the partial melting of at least one layer
- B32B 37/06 characterised by the heating method
- B32B 37/08 characterised by the cooling method
- B32B 37/10 characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
- B32B 37/12 characterised by using adhesives
- B32B 37/14 characterised by the properties of the layers
- B32B 37/28 involving assembly of non-flat intermediate products which are flattened at a later step, e.g. tubes
- B32B 37/30 Partial laminating