|
B31F 1/00
|
Mechanical deformation without removing material, e.g. in combination with laminating |
|
B31F 1/07
|
Embossing |
|
B31F 1/08
|
Creasing |
|
B31F 1/10
|
Creasing by rotary tools |
|
B31F 1/12
|
Crêping |
|
B31F 1/14
|
Crêping by doctor blades arranged crosswise to the web |
|
B31F 1/16
|
Crêping by elastic belts |
|
B31F 1/18
|
Crêping by tools arranged in the direction of web feed |
|
B31F 1/20
|
Corrugating; Corrugating combined with laminating to other layers |
|
B31F 1/22
|
Making webs in which the channel of each corrugation is longitudinal with the web feed |
|
B31F 1/24
|
Making webs in which the channel of each corrugation is transverse to the web feed |
|
B31F 1/26
|
Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders |
|
B31F 1/28
|
Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders combined with uniting the corrugated webs to flat webs |
|
B31F 1/29
|
Making webs in which the channel of each corrugation is transverse to the web feed by making use of rods, e.g. co-operating with a toothed cylinder |
|
B31F 1/30
|
Tools secured to endless chains |
|
B31F 1/32
|
Corrugating already corrugated webs |
|
B31F 1/36
|
Moistening and heating webs to facilitate mechanical deformation and drying deformed webs |
|
B31F 5/00
|
Attaching together sheets, strips or webs; Reinforcing edges |
|
B31F 5/02
|
Attaching together sheets, strips or webs; Reinforcing edges by crimpling or slotting |
|
B31F 5/04
|
Attaching together sheets, strips or webs; Reinforcing edges by exclusive use of adhesives |
|
B31F 5/06
|
Attaching together sheets, strips or webs; Reinforcing edges by adhesive tape |
|
B31F 5/08
|
Attaching together sheets, strips or webs; Reinforcing edges by adhesive tape for reinforcing edges |
|
B31F 7/00
|
Processes not otherwise provided for |
|
B31F 7/02
|
Breaking coatings, e.g. on paper or cardboard |
