Resources Contact Us Home
Process and an apparatus for conditioning synthetic fiber material

Image Number 3 for United States Patent #4718257.

The conditioning of synthetic fiber material to produce perfect products with a low residual solvent content using comparatively small quantities of steam is carried out in a steam-tight conditioning apparatus consisting of several zones with a rotating perforated belt, using steam which has been superheated to temperatures of from to C., and the material having a residence time in the apparatus of more than 3 minutes.

  Recently Added Patents
Cascode circuit device with improved reverse recovery characteristic
Scanning transmission electron microscope and axial adjustment method thereof
Multi-function wrench for a power tool
Selection of system parameters based on non-acoustic sensor information
Devices including composite thermal capacitors
Synchronous rectifier network unit circuit and method
Segmenting video based on timestamps in comments
  Randomly Featured Patents
Hybrid type infrared detector
Welding system
Lubricating collar for cable
Attachment assembly for personal digital assistant
Methods for fabricating a semiconductor chip having CMOS devices and fieldless array
Toner container and image forming apparatus
Nail clipper
Medical image processor and medical image processing method
Universal connector for thermocouples
Athletic shoe having plug-in module