- المجال: Textiles
- Number of terms: 9358
- Number of blossaries: 0
- Company Profile:
Celanese Corporation is a Fortune 500 global technology and specialty materials company with its headquarters in Dallas, Texas, United States.
A fabric defect consisting of long, irregular, longitudinal markings on dyed or finished goods. A principal cause is abrasion while wet processing the fabric in rope form. Rope marks are often related to overloading of the fabric during wet processing.
Industry:Textiles
1. A heavy, strong cord, made from either natural or manufactured fibers or from wire, in a wide range of diameters. Yarns are twisted together to form strands. These strands are then twisted together in the opposite direction to form the rope. The fact that the twist directions alternate at different stages of rope assembly assures that the rope will be twist-stable and will not kink during use. Also called cord.
2. Fabric in process without weft tension, thus having the appearance of a thick rope.
Industry:Textiles
Generally, any type of card in which rollers do the carding. Usually this refers to a woolen card with a main cylinder and four to seven stripper rolls and worker rolls working in pairs.
Industry:Textiles
1. On a section beam, rolled ends are adjacent ends that do not unwind parallel to each other. Rolled ends can be caused by such factors as uneven tension, ridgy beams, and static. 2. The ends can also roll behind the hook reed in slashing and can tangle with each other, resulting in broken ends and ends doubling.
Industry:Textiles
A condition in which groups of fibers attach themselves to the drafting rolls instead of following the normal path through the drafting system. These fibers cause the trailing fibers to wind around the rolls and to bread the end down completely. Cleaning of the rolls is required to remove the accumulated fiber.
Industry:Textiles
In textile fabric designing, a colored or darkened square on the design paper which indicates that the warp end is over the filling pick at that point. The opposite of riser is sinker.
Industry:Textiles
Fabric rolled up on a core after it has been produced. It is described in terms of weight and width of the roll and length of the material on the roll.
Industry:Textiles
Hydrolysis of cellulose acetate after acetylation to obtain the desired acetyl value. This is generally accomplished by heat and agitation of the acid cellulose acetate solution under controlled conditions of time, temperature, and acidity. Rapid ripening is accomplished by using increased temperature for the reaction.
Industry:Textiles
A system of spinning using a ring-and-traveler take-up wherein the drafting of the roving and twisting and winding of the yarn onto the bobbin proceed simultaneously and continuously. Ring frames are suitable for spinning all counts up to 150’s, and they usually give a stronger yarn and are more productive than mule spinning frames. The latest innovation in ring spinning involves the use of a revolving ring to increase productivity. Ring spinning equipment is also widely used to take-up manufactured filament yarns and insert producer-twist at extrusion.
Industry:Textiles
Flat braid in zigzag formation. It is produced by applying different tensions to individual threads during manufacture.
Industry:Textiles
