US PATENT SUBCLASS 8 / 155.1
.~.~.~.~ Radial liquid flow

Current as of: June, 1999
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8 /   HD   BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS

147  DF  FLUID TREATMENT (MANIPULATIVE) {7}
150  DF  .~ Special forms and forming {4}
154  DF  .~.~ Wound packages {1}
155  DF  .~.~.~ Yarns {2}
155.1.~.~.~.~ Radial liquid flow

DEFINITION

Classification: 8/155.1

(under subclass 155) Processes in which the treating fluid is forcibly injected into or drawn through the material as by means of internally located apertures in the support on which the yarn package is mounted or placed.