METHOD AND MACHINE FOR EMBOSSING AND LAMINATING WITH USE OF EMBOSSING CYLINDERS ROTATING WITH DIFFERENT REVOLUTION NUMBER Russian patent published in 2001 - IPC

Abstract RU 2162415 C2

FIELD: processes and equipment for making paper articles. SUBSTANCE: machine for embossing and laminating includes first embossing cylinder having surface with first group of protrusions; second embossing cylinder having surface with second group of protrusions; first and second pressure rolls engaging with first and second embossing cylinders. Transmission between two cylinders allows slipping and phase difference between rotating cylinders in order to provide uniform wear of protrusions. Method for embossing and laminating double-layer strip material when two cylinders are not hold in the same phase one relative to another allows simplified simultaneous application of coating onto large number of articles. EFFECT: enhanced process for simultaneously applying coating onto large number of articles. 14 cl, 8 dwg

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RU 2 162 415 C2

Authors

Gul'El'Mo B'Jadzhotti

Dates

2001-01-27Published

1996-12-02Filed