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Class 19/7 - With liquid treatment


Subclass of Class 19 - Textiles: fiber preparation
Definition: There being some liquid employed in the operation.
No. of patents: 8
Last issue date: 12/01/2009


NumberTitleIssue Date
7624478Cotton stalk bark fiber and method for processing cotton stalk bark
Taught is a cotton stalk bark fiber. The fiber is a natural textile fiber made of cotton stalk balk. The length of the fiber is 5 mm-65 mm. The fineness thereof is 0.3-2.5 denier. The intensity thereof is 0.284-0.432 N/tex. The breaking elongation rate thereof is 3%...
12/01/2009
7526837Method for treating flax fibre
The method of treating the flax fiber consists of cleaning, cottonisation, retting and drying of the raw material, which could be short flax fiber No 2, combing wastes and other wastes. The opening of the flax fiber is carried out 3 times: first before the cleaning,...
05/05/2009
5666696Process for treating sclerenchyma fibers, in particular flax
A process for sclerenchyma fibers, in particular flax, includes mechanical treatment accompanied by formation of a fiber strip and alignment of the fibers essentially parallel to one another. The fibers of the fiber strip are freed of wood constituents, g...
09/16/1997
4359859Twine formed of corn husks and leaves
The extraction of fibres from corn husks and/or leaves or corn husks alone is accomplished to provide fibres which are substantially free of the vegetable binder material. The corn husks (and leaves) are preferably allowed to dry to a substantially moistu...
11/23/1982
4243446Method of making a luffa composite
Luffas are subject to disintegration into fibers which are carded and needled to a textile support. The resulting product is impregnated with a synthetic resin, dried and calendared to produce a foil from which, for example, inner soles can be cut or stam...
01/06/1981
4237582Bagasse preparation
The debris and pith removal from bagasse fiber is significantly enhanced by the flow of fiber from one depithing zone into a fiber washing zone and then to a second depithing zone without any intermediate settling of piling of the fiber. The fiber is main...
12/09/1980
4231136Bagasse depithing
The pith removal from bagasse fiber is significantly enhanced by the flow of fiber directly from one depithing zone to a second depithing zone without any intermediate settling or pilings of the fiber. The fiber is maintained in a separated condition duri...
11/04/1980
3992754Method for cleaning bagasse fiber using a U-shaped wash path
Method for cleaning fibrous vegetable materials to remove trash components (such as coarse sand, stones, rocks, metallic particles, shives, dirt and the like)....
11/23/1976
 
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