Yarn fill

Luana A fabric characterized by a crosswise rib effect, usually made with a filament yarn warp and a spun yarn filling. 

Tire-builder fabric n. Fabric consisting of tire cord in the warp with single yarn filling at extended intervals. 

Fabric Style No. Count Warp Yarn Fill Yam Weave Mass Thickness Breaking Strength... 

Style Approx. Fiberglass Thickness (In.) Warp Yarn Fill Yarn Count (Ends/In.) Weight (OziYd. )... 

A recently developed medium known as a double weave incorporates different yarns in warp and fill in order to combine the specific advantages of each type. An example of this is Style 99FS, made by SCAPA Filtratiou (formerly P S Filtratiou), in which multifilameut warp yarns provide good cake release properties and spun staple fill yarns contribute to greater reteutivity. 

Filament winding, 26 767, 768 of thermosetting resins, 19 558 Filament-winding resin-impregnated glass rovings, 20 117 Filament yarns, 11 250 acrylic, 11 212 Filiform corrosion, 7 174 Filled fibers, encapsulation spinning of, 16 26... 

Different yarns of different physical and mechanical properties can be woven into the same fabric by adding creel behind the weaving machine or by adjusting filling yarn feeders. 

Woven fabrics have ordered structure in which warp and filling yarns are precisely addressed and controlled. 

Materials. The modern silk fabric tested was Testfabrics style 607 broadcloth, degummed but undyed and unbleached. The fabric yarn was 140/2 cotton count and the warp and filling threads/0.01 m are 40 and 33, respectively. Fabric weight was approximately 56 gm/m. ... 

Theoretical values of the effective thermal conductivity of polyester fabrics (6J (estimated by an expression developed for fibers placed in parallel with each other surrounded by a known amount of air and vice versa) agreed well with line heat source measurements of the thermal conductivity of fabrics varying in thickness, construction, and fiber content (7.). These results also indicate that the thermal conductivity of fabrics in directions parallel to the surface is greater than that perpendicular to the surface, especially for filament yarn the thermal conductivity of woven fabrics in directions parallel to the warp yarns, which were arranged more closely, was greater than in directions parallel to the filling yarns (7.) ... 

Mechanical Properties and Fracture Behavior. Until recently, little was known about the sequence of fracture behavior that occurs in the 2D composites that are used to fabricate large C-C structures, such as the exit cones of rocket engines. In such composites, the yarns in the cloth are held together by a carbon matrix derived from a phenolic resin filled with carbon particles. 

Samples and duplicate samples of unbleached desized cotton print cloth (400 V test fabrics), 80 X 80 count, 3.5 oz/yd2, and yarn size of 40 singles in warp and weft, were randomly selected after conditioning to 55% rh in a desiccator over potassium dichromate solution. The samples were placed inside the pharmacy bottles along the flat sides so that each bottle contained one sample and one duplicate. When the samples were placed side by side along the flat side of the bottle chambers, they filled the entire flat-sided area. Dark chambers were achieved by wrapping the bottles in aluminum foil to exclude light. 

Weft Ti-ansverse yarn in a woven fabric. Also called fill. 

Antistatic lubricant for spun knitting yarns. Also an effective lubricant for polyester/cotton filling yarns. 

Anionic softener for fabric finishing can be combined with all types of filling agents softener with stabilizing effects in peroxide bleaching of cotton yarns. 

Figure 5 shows experimentally obtained and theoretically predicted values of thermal expansion for the same laminate in the fill or Y direction. Since a balanced fabric (i.e., same number of fiber yarns per unit length in either direction) was used, the expansions should be identical in both warp (X) and fill (Y) directions. Naturally, the predicted curve is the same as in Figure 4. The experimentally obtained expansion curve is also almost identical.

However, tliere remain numerous end-use applications which require significant improvements in the properties PET has to offer. These include higher tensile strengtli and modulus for tyre reinforcement yarns and monofilament applications, higher temperature resistatice for hot-fill containers and films, and greater gaseous barrier for longer shelf-life requirements (e.g. fruit juice and beer markets). 

Dacron DuPont s trade name for its family of thermoplastic polyester fiber made from PET. Available as filament, yarn, tow, and fiber fill. See medical applications. 

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