摘要:
Conveyor apparatus for temporary holdup of textile strands, especially crimped strands for setting. Screenlike conveyor belts receive the strand between downwardly converging flights and discharge the strand from between upwardly diverging flights. The conveyor apparatus is housed in a heated steam-fed enclosure.
摘要:
A method and apparatus for treating textiles and textile materials prior to dyeing said textiles or textile materials includes the steps of loading a textile substrate into a vessel and saturating the textile substrate therein with pre-treatment chemicals. The impregnated textile substrate and excess process solution are transferred into a hydraulic press having a flexible bladder. The press squeezes the textile substrate uniformly to remove the excess solution which is captured and recycled for reuse. The squeezed, impregnated textile substrate is stored in airtight containers to allow dyesite formation. The textile substrate is then neutralized, washed, and dried and as thus pre-treated can be dyed in an ecologically sustainable, energy-efficient, and economical process. The method and apparatus ensure uniform moisture pick-up and distribution of the chemical(s) throughout the textile substrate.
摘要:
Apparatuses and methods for regeneration of aromatherapy textile products are disclosed. According to an aspect, an apparatus includes an outer bag defining an interior and comprising a mouth that opens to the interior. Further, the apparatus includes an inner bag positioned within the interior of the outer bag and comprising a mouth that is attached to the mouth of the outer bag, the inner bag being infusible with an extract. Prior to use, the inner bag may be infused with one or more herbal extracts and a textile product may be placed in the interior of the inner bag. Subsequently, the mouth of the outer bag may be sealed or otherwise closed. Further, the apparatus with the textile product inside may be heated by tumbling in a hot dryer.
摘要:
Steamer for treating, dyeing, washing, etc. at least one running band of narrow fabric, tape or the like, and including at least one pair of rollers consisting of an upper deflection roller and a lower deflection roller around which the band is guided criss-cross in a figure of eight, with the rollers rotating in opposite directions.
摘要:
A stretching apparatus of fibre tows in a pressurized steam environment includes an elongated stretching chamber having a generally rectangular section of a low height, within which the tows are treated with saturated or overheated steam at high temperature and pressure and simultaneously undergo a mechanical stretching operation. The stretching chamber has a width sufficient to house multiple tows mutually flanked in a running plane and is formed within a stretching chest made of aluminum. The stretching chest is housed in a supporting structure, having a higher structural rigidity than the stretching chest, which includes a plurality of contact elements apt to determine a predefined position of the stretching chest with respect to a direction perpendicular to the tow running plane and to allow a limited mobility of the stretching chest in the other two mutually perpendicular directions which lie in the plane, length and width respectively.
摘要:
The present invention relates to a machine for the thermal treatment of threads, which comprises a positioning mechanism (8) and a position control mechanism (9) acting on a very short area in the immediate proximity of each sealing head. The positioning mechanism (8) includes an axle (10) for pivoting the frame (3), connected directly to the frame (3), and an actuator (11) for pivoting the frame, which is acting on said frame (3) through the intermediary of a rod linkage (12), mounted between the edge of the frame (3) and the actuator (11). The device for positioning the conveyor belt (2) during its advance in the pressurized enclosure (1) is provided, with a mechanism for holding the conveyor belt (2) at a height separation with respect to the position control mechanism (9).
摘要:
A steaming plant for the treatment of continuous webs of textile material which contain thermoplastic synthetic fibers, especially polyacrylic nitrile fibers of the like. The steaming plant includes a steaming chamber and a vat-shaped, bath-free cooling device which when viewing in the direction of movement of the web through the plant is located behind the steaming chamber. Air from the outside passes through the cooling device in a direction opposite to the direction of movement of the web, while between the steaming chamber and the cooling device there is arranged an air or steam floodgate or charging valve lock or seal (also identifiable as air-lock or steam lock as well as air-trap or steam trap) from which conduit means lead to a chimney or flue and/or to a blower.
摘要:
A high temperature steaming device for steaming webs of textile material with tubular steam distributors which are arranged in the lower section of a steaming chamber and which supply superheated steam to the interior of the steaming chamber. These steam distributors, which have discharge bores arranged in the longitudinal direction thereof and adjacent to each other, are formed by pipes adapted to receive steam which is superheated by being passed along heating coils directly within the steaming chamber.
摘要:
An automatic color mix dyeing process includes activating an automatic shaping device to shape an undyed object as a cylinder and tightening same; conveying the undyed object to a dyeing apparatus by means of spraying wherein the dyeing apparatus includes rows of spray devices, dye containers for containing dyes of different colors, each dye container being in fluid communication with the row of spray devices, a pump for moving the dyes in the dye containers to the rows of spray devices, and a control device for controlling the rows of spray devices to control a spray sequence, a spray time, and a spray quantity of dye; conveying the dyed object from the dyeing apparatus to a vapor device for color fixing wherein the dyed object is impregnated with hot vapor to obtain a finished object; cutting the tie ropes; and conveying, washing and drying the finished object.