Wool flannel

This material may be filtered conveniently by means of a sintered glass funnel, or by using a pad of pure wool flannel in an 8-cm. Buchner funnel. 

Chemically inactive These are made from a variety of materials that include wound yarn, felt, flannel, cotton waste, wood pump, mineral wool, asbestos and diatomaceous earth. The solid particles are trapped and retained within the medium. Certain types will remove water, as well as large and small particles of solids in a range down to 10 microns. Ceramics are sometimes employed for depth filtration, as also are special sintered metals. 

Sitting relaxed in an armchair, wearing a red-checked, soft wool shirt and flannel slacks, and smoking an inexpensive cigar, Duchamp himself gives somewhat the impression of a moderately well-to-do philosopher who is enjoying his retirement and who would be amazed to find that he is the idol of a growing cult. He does know it, of course, but his... 

Quantitative Determination of the Different Fibres in Mixed Fabrics.—The aim of this determination is to ascertain the quantities of the various fibres constituting a fabric, e.g., the quantities of wool and cotton in a flannel, or the quantity of silk in a mixed fabric containing this fibre, etc. 

Commercial fabrics made from sheep s wool have a variety of names, depending on the weave pattern and the weight of the fabric. These include cavalry twill, challis, felt, flannel, gabardine, khaki, tweed, serge, sharkskin, velour. Cassimere is a fabric made of sheep s wool, not cashmere. It is of moderate weight and used most often for making men s suits. 

Flannel fla-n l [ME flaunneol] (1503) n. Medium weight plain- or twill-weave, slightly napped fabric, usuaUy of wool or cotton, but may be made of other fibers. 

The woolen spinning process uses used textiles as the basis materials for the yarn production process. The cleaned and torn textiles are processed up to 100% or in blends with other materials, such as wool, animal hair, man-made fibers, wool, and cotton waste. The quality of the carded wool products with a very high share of reprocessed raw materials is not very high. Articles such as flannels, for example, are made of 100% reprocessed raw materials. Also, the quality of the used textiles is very important. Because used textiles have to be reprocessed into single fibers as... 

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