摘要:
In a method for treating textile goods in rope form in a closed treatment tank, the textile goods are joined at the ends to form an endless rope. By means of a gaseous stream of feeder medium, made to act on the rope via feed nozzle means, a rotational motion inside the treatment tank is imparted to the rope. The rope emerging from the feed nozzle means is lapped, on entering a J-box located in the treatment tank, by the feed nozzle means itself, which execute a reciprocating motion.
摘要:
Improved apparatus for continuously treating moving textile material in staple length fiber form by impregnating the moving fibers with a dye or other chemical, compressing and conveying the impregnated fibers in a continuous compacted mass form through an elongate heating tube to fix or react the dye chemical on the fibers, and periodically discharging in compacted mass sections of the fibers onto a conveyor which transports the fibers while they are being washed. The improvement in such apparatus comprises a pair of agitating rollers and a pin conveyor section disposed in the path of movement of the compacted fiber mass sections to break the sections apart and generally uniformly distribute the fibers on the washing conveyor to facilitate removal of excess dye or chemical therefrom.
摘要:
A process for continuously dyeing or chemically treating textile staple length fibers having thermoplastic properties while conveying the fibers in a desired path of travel wherein the fibers are impregnated by passage through a liquid dye or chemical applicator and subsequently compressed and advanced in compressed form into and through a confined heating zone for reaction of the dye or chemical with the fibers, and wherein the fibers are preheated prior to their compaction at a temperature below their second order transition point but above the reaction temperature of the dye or other chemical applied thereto to compact and reduce the bulk of the same before their compression and delivery into the confined heating zone.
摘要:
Method and apparatus for handling textile yarn strands in which textile yarn strands subjected to a heat treating operation are continuously directed from the heat treating apparatus by a stream of air through an oscillating tube onto a moving conveyor belt to deposit and accumulate the yarn strand thereon in a substantially tensionless condition for cooling. The yarn strand is removed from the accumulated yarn on the belt surface in a direction generally parallel to the surface and to the direction of movement of the accumulated yarn thereon to minimize tangling of the yarn, and the strand is subjected to a cooling air stream directed oppositely to its direction of movement to detangle the same prior to collection on a package. The speed of yarn package take up is controlled by means of a photoelectric sensing device located above the conveyor belt to sense the amount of yarn accumulated on the belt, and to ensure that a predetermined amount of yarn is maintained on the belt during the cooling operation.
摘要:
In dwelling treatment apparatus for a textile web through which the web passes in a folded condition, the apparatus having a J shape with an inclined leg and lower arc, the leg is adapted for controlled inclination with respect to the vertical to control the component of force due to the weight of the folds which acts to move the web through the apparatus.
摘要:
Process for the continuous dyeing of flat textile structures made of cellulose fibers and their mixtures with synthetic fiber materials by applying onto the web of fibrous material an aqueous solution of at least one reactive dyestuff and a fixation agent mixture of a liquid alkali metal silicate of the formula Me.sub.2.sup.I .multidot.x SiO.sub.2 (x=3-5) (water glass) and an aqueous alkali metal hydroxide solution, placing the material thus treated into a dwelling chamber, exposing the material in a cuttled-up or opened-out condition in said chamber to humid heat, so that the dyestuff is fixed by the dwelling operation, and finally removing the material again continuously from the dwelling chamber.
摘要:
An improved arrangement and method for bleaching textile goods is provided wherein a J-box is employed for storing the goods transiently for the bleach while allowing the travel of the stored goods to shut down whenever desired while leaving the goods in place without damage.
摘要:
An apparatus for the treatment of knit textile materials which comprises first spreader means for introducing a plurality of webs in a spread-out state in a side-by-side relationship into a plurality of treatment stages, the first treatment stage includes means for impregnating the textile material with a treatment liquor and means for dehydrating the knit textile material after impregnation, the second treatment stage includes a steam treatment chamber with means for conveying the textile material through the chamber, the third treatment stage includes at least one suction drum washing bath means positioned behind the steam treatment chamber for washing the impregnated textile material, and the fourth stage includes a sieve drum dryer for drying the knit textile material. In addition, the apparatus is also provided with means for conveying the knit textile material through each of the treatment stages substantially without tension, means for guiding the material between the stages and additional spreader means for spreading out the material between various treatment stages.
摘要:
THE INVENTION RELATES TO A PROCESS FOR CONTINUOUSLY BLEACHING A TEXTILE FABRIC PREIMPREGNATED WITH A BLECHING SOLUTION BY PASSING THE FABRIC THROUGH THE STORAGE ZONE IN SLIDING CONTACT WITH A REMOVABLE INERT FLUOROCARBON POLYMER SHEET WHEREIN CHEMICAL DEPOSITES AND THE FABRIC READILY PASS THROUGH SAID J-BOX WITH LITTLE OR NO ABRASION AND DISTORTION BEING ENCOUNTERED BY THE FABRIC.