B - Operations – Transporting – 31 – B
Patent
B - Operations, Transporting
31
B
93/9
B31B 1/86 (2006.01) B26F 1/38 (2006.01) B31B 19/86 (2006.01)
Patent
CA 1207573
ABSTRACT OF THE DISCLOSURE There is disclosed a bag making machine for producing bags from an elongate strip of plastic web material. The disclosure relates to various improvements in the bag making machine such as the apparatus for cutting the bag handle aperture. The apparatus includes at least one circular cut- ting blade having a plunger movable relative thereto within its cutting periphery. The plunger includes a web piercing member on its leading face which member positively holds the web material relative to the cutting blade and plunger.
443474
Pcl Packaging Limited
Ridout & Maybee Llp
LandOfFree
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