Resources Contact Us Home
Shippable, sheet like fabric useful in making mop heads

Image Number 6 for United States Patent #4717616.

There is disclosed a mop head sheet-like fabric formed of a plurality of folded and twisted cords on each side of the midline of the fabric which are in side-by-side abutting relation to one another and have looped ends, the cords being bound together by a tape on each side of the midline adjacent to and inward of the looped ends, wherein the tapes have been perforated through with a patterning of needle holes; the fabric may be in a continuous form such as is sheeting and of a prescribed width, being that of approximately twice the length of the constituent cords. The fabric is easily handleable as is sheeting. Further disclosed is a continuous process for forming the present fabric, employing porcupine rollers to control the twisting of the cords and their side-by-side orientation, as well as their taping. Yet further disclosed is an apparatus for carrying out the process employing the aforesaid porcupine rollers.

  Recently Added Patents
System and method for improving cache efficiency
Control device with adjusting pulse width modulation function and the backlight module thereof
Recombinant vectors for use in position-independent transgene expression within chromatin
Indicating transfer in an IMS network
Synchronization of communication equipment
Audio conversation apparatus
Nanoparticles in a flash memory using chaperonin proteins
  Randomly Featured Patents
Sense amplifier with offset cancellation and charge-share limited swing drivers
Breakfast griddle
Apparatus and method for measurement from the ground for high voltage overhead lines
Multicolor emergency vehicle light
Multi-transaction service system
Watch casing and portion of a strap
Flooring product
Sign-bearing road stand
Pressure proportional control valve
Secondary amines and use in pharmaceutical compositions