LandOfFree - US Patents - Listing for Winding, tensioning, or guiding,Convolute winding of material,With cutting, perforating, or notching

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Paper web winding system with a tear strip for severing the pape

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Perforator apparatus and perforating method for photo film, and

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Perforator for weblike materials with means for modifying...

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Peripheral rewinding machine and method for producing logs...

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Photographic film with retainer portion cut along perforation ed

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Plastic film processing apparatus

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Process and apparatus for cutting a running material web

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Process and apparatus for threading a material web onto a reel

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Process and device for winding partial webs into partial web...

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Process and winding machine for winding a material web

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Process for severing a material web and reeling device for...

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Process for severing a traveling material web and device for...

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Process for winding a material web and winding machine for...

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Processing arrangement for rolled up material

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

Production managing method for photo film production