Resources Contact Us Home
Transverse folding apparatus

Image Number 2 for United States Patent #6708855.

A transverse folding apparatus for folding cut web products into web wipes, napkins, and the like includes a tucker blade which follows a hypocycloidal path for folding the web products. A cutoff roll and an anvil roll cut a web into cut web products. The cut web products are conveyed along a first web path by first and second belts. The second belt also extends along a second web path which extends transversely from the first web path. The first belt extends along the first web path beyond the second web path. The tucker blade moves transversely past the first belt into the first web path to engage each web product and transversely fold the web product into the second web path. A creasing roll along the second web path engages the folded edge of each web product. A pair of stacker infeed belts extend along the second web path and convey the web produts from the second belt to a stacker.

  Recently Added Patents
Method and structure of forming backside through silicon via connections
Duty cycle adjustment of remote illumination source to maintain illumination output
Vending machine
Method and system for streaming digital video content to a client in a digital video network
Sericin cationic nanoparticles for application in products for hair and dyed hair
Network attachment for IMS systems for legacy CS UE with home node B access
Analogue-to-digital converter
  Randomly Featured Patents
Focus adjusting device for projection display
Intervertebral spacer device having simultaneously engageable angled perimeters for manipulation using a surgical tool
Chemical compounds
Replacement RJ45 latch
Self-biased, phantom-powered and feedback-stabilized amplifier for electret microphone
Haloaryl containing group 13 substituents on bridged metallocene polyolefin catalysts
Thiuram polysulfide
Barrier device for ostium of left atrial appendage
Top portion of a protective respiratory cap
Comparison of molecules using field points