摘要:
A thermally protective fabric (22) includes a composition of inherently flame resistant fibers, and interstices having insulating pockets of air, wherein at least some of the air is incorporated into the interstices through a mechanical working process.
摘要:
A method for finishing of fabrics, in which at least one fabric strand (22) is inserted into a pneumatic conveying pipe (38) supplied with a high speed air flow, so as to drag said strand (22) from a first to a second end of a tank (36) in which said strand (22) collects in a series of movable laps. Said fabric strand (22) is slowed down upstream of said conveying pipe (38), so that the fabric strand (22) advances in the conveying pipe (38) at a speed substantially lower than the speed at which it would be dragged by said air flow in the absence of said slowing down.
a dyeing chamber (1), containing a dyeing bath (1) and inside which are means for the continuous pulling of the fabric, and means for atomization of the bath, a bath flow circuit comprising a pump (16), a heat exchanger (18) and a filter (19), and a vacuum circuit comprising a vacuum pump (20), a recovery receptacle (21) and an expansion tank (22).
With the method, vacuum treatment of fabrics is effected at a temperature between 70 and 100°C. Saving of washing water, saving of steam and efficacious draining of the fabric are achieved.
摘要:
For the batchwise dyeing of lap-folded fabrics, a container (10) is provided, which is interiorly vertically subdivided into two compartments, and is provided, above the compartments (20,21), with a motor-driven winch (14), the revolution direction of which is reversible on command. The fabric (17), which can be in rope form, or in open-width form, runs on the winch, and is moved by this latter in combination with a system of ejectors (15,16), which spray the dyeing bath onto the fabric. The fabric is anchored at its two ends at two points (18,19) of the container which are substantially opposite to each other, in the container area above the compartments, and is made alternatively move, gathering from either of the compartments into the other one.
摘要:
Die erfindungsgemäße Vorrichtung dient zur Naßbehandlung von strangförmigem Textilgut und enthält wenigstens eine Düse zur Zuführung eines Luftstromes zum Textilgut sowie Einrichtungen zum Zurückhalten einer im strangförmigen Gut gebildeten Luftblase, zum Abtasten dieser Luftblase und zur Steuerung der Luftzufuhr. Um das Beblasen des Textilgutes mit konstruktiv einfachen Mitteln äußerst zuverlässig und störungsfrei betreiben können, ist vor wenigstens einer Umlenkwalze (8) zum Zurückhalten der Luftblase (10) eine gesonderte Abtasteinrichtung (20) vorgesehen, die ein an der der Düse (22) abgewandten Seite der Luftblase anliegendes Fühlerelement (21) enthält.