Patent ID: 6662646
Filing Date: 2003-12-16
Classification: D06B,G01N

Abstract:
A test tumbler in a color test machine, comprising:an outer cylinder with an closed end, having a hollow chamber, and an open end opposite to the closed end; a cloth wound device with an outer surface and an inner surface, having a piercing circumference, and winding a sample cloth on the outer surface or on the inner surface; at least a knock rod, being received in the cloth wound device; and an upper cap, detachably blocking the open end of the outer cylinder; whereby, once the cloth wound device with the wound cloth and the knock rod is placed in the outer cylinder together with a dyestuff, the whole test tumbler is put in a locating recess of the color test machine after the upper cap blocking the open end of the outer cylinder; and the test tumbler can rotate as soon as the color test machine states to run such that the knock rod can strike the cloth wound device to perform a dyeing operation on the wound cloth evenly.