Resources Contact Us Home
Device for the manufacture of absorbent products

Image Number 9 for United States Patent #7866361.

A device for the manufacture of an absorbent product including a rotatable slitting tool having an extent in a radial direction and an extent in an axial direction perpendicular to the radial direction, the slitting tool being divided in the axial direction into two lateral parts and lying between them a central part. The central part has a circular cross section in the radial direction, and the lateral parts include, in the axial direction, intermittent protuberances projecting from the central part. The protuberances are the same distance from the center of the slitting tool as the circular cross section. The central part between the protuberances, in the direction of curvature of the envelope surface, forms a plurality of cutting edges, each of which has a width which, at a given pressure, permits slitting of a layer of material intended for the absorbent product, and the protuberances form supporting surfaces between the cutting edges.

  Recently Added Patents
Dehydratable hygiene articles
Liquid composite compositions using non-volatile liquids and nanoparticles and uses thereof
Pet fish burial pod
Communication apparatus and communication system
MOS device for eliminating floating body effects and self-heating effects
Use of Lactobacillus for liver protection
Monolithic widely-tunable coherent receiver
  Randomly Featured Patents
Semiconductor device for reducing plasma charging damage
Optical disc apparatus
Cyclone dust collecting apparatus for a vacuum cleaner
Softening and bulking stitchbonded fabrics
Bathroom furniture
Process for washing textiles in an automatic washing machine, working substances and apparatus for its performance
Oral cavity cleaning device
Personal alerting apparatus and methods
Method of making golf balls
Plants and seeds of hybrid corn variety CH791018