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.
摘要:
Apparatus and method for washing an elongate textile article of extended indeterminate length utilizes a containment structure defining a channel extending upwardly from a lower end to an upper end thereof, with a plurality of undulations spaced-apart from one another within the channel between the lower and upper ends thereof, each undulation extending transversely across the channel. A portion of the lengthwise extent of the traveling textile article is advanced transiently within the channel upwardly from the lower end to the upward end and across the undulations, while a substantially continuous supply of cleansing liquid enters the channel at the upper end to flow downwardly against the upwardly traveling portion of the textile article for cleansing thereof.
摘要:
Aqueous dispersions (D) of a wax (W) dispersed in the aqueous phase by means of a dispersant (B), wherein in (D)the wax (W) is(A) an oxidized hydrocarbon wax or a mixture of oxidized hydrocarbon waxesor a mixture or (A) and at least one non-oxidized hydrocarbon wax (P), the acid number of which is.gtoreq.5,and the dispersant (B) isa non-ionogenic, anionic, cationic or amphoteric surfactant or a mixture of two or more of these surfactants, which displays an HLB.gtoreq.7,and the dispersion (D) optionally contains at least one protective colloid (C), at least one agent (E) for pH-adjustment, at least one antifreeze agent (F) and/or at least one preserving agent (D), but is substantially free of other waxes than (A) and (P) and of other surfactants than (B) and (C),are eminently suitable as wet lubricants that are very stable to temperature modifications and to high electrolyte concentrations, especially as occurring in pretreatment and in dyeing of cellulosic substrates.
摘要:
System for treating fabrics in rope form in a closed ring, wet or dry, includes the arrangement of at least a main device in the form of a sucking conveying element with a perforated surface through which sucking action is applied to suck the fabrics onto a part of the perforated surface, and at least one secondary device to draw the fabrics in rope form near to the main device, the arrangement simultaneously providing positive carriage of the fabrics, and any of the operations of opening the fabrics in rope form, unfolding them transversely to their advancement direction, interchanging the fluids of the process with the fabrics and extracting such fluids in a controllable degree from the fabrics.
摘要:
An apparatus for dyeing a fabric material comprising a semicircular dye vessel having at opposite ends upwardly directed openings, a first conduit and second conduit connected at one end to the respective openings of the vessel, a dye feed box with a jet nozzle and a deflecting means operatively associated with the jet nozzle. The fabric material is a narrow strip of tape bonded at both ends to form a loop. The deflecting means is rotatable in the first conduit for deflecting the flow of fabric material and dye liquid at an angle of approximately 45.degree. with respect to the vertical axis of the first conduit, the fabric material being oriented to form a succession of loops deposited one upon another and extending substantially radially of the vertical axis.
摘要:
Apparatus for wet treatment of cloth in endless rope form through a treating chamber in the presence of a treating liquid, with the cloth rope being circulated through a cloth return tube that communicates with the ends of the treating chamber. A front venturi introduces treating liquid into the cloth return tube to apply impetus to the cloth rope to draw it from the treating chamber and circulate it back through the cloth return tube into the other end of the treating chamber. An optional rear venturi introduces treating liquid at the entry of the cloth return tube into the treating chamber to pull the cloth from the cloth return tube and direct the cloth and treating liquid upwardly against a deflecting plate that is adjustbaly positioned in the treating chamber to intercept the cloth and treating liquid, with the deflecting plate opening the cloth to substantially the full width of the treating chamber and direct it upwardly and forwardly for forming into folds that compact to form a plug of the cloth rope that progresses through the treating chamber. The circulating treating liquid is maintained at a predetermined level in the treating chamber and the deflecting plate directs the cloth above the liquid level so that air is entrained in the folds of the cloth plug to facilitate reorienting of the cloth as it is formed into folds and, thereby, minimizes creasing. The cloth plug is formed with an exposed portion above the level of the treating liquid in the treating chamber which exposed portion is sprayed with circulating treating liquid from a plurality of openings spaced longitudinally along the top of the inside of the treating chamber. The circulating liquid being sprayed from the openings provides multiple treatment locations for the progressing cloth plug and wets the interior surface of the treating chamber to prevent condensation and dripping of condensate onto the exposed portions of the cloth plug.The front venturi is incorporated in a liquid injection nozzle assembly that is removably mounted in the cloth return tube and has nozzle segments that are removable and adjustable in spacing to allow for modification of the capacity of the venturi to suit necessary handling requirements for various weight and type fabrics being treated.
摘要:
Rinsing of textile material is accomplished in a tank having a rinsing zone through which the material passes upwardly from a resting zone. Rinsing fluid is applied to the upwardly moving material exclusively in the rinsing zone and in a quantity greater than that which the material can carry with it during its upward movement.
摘要:
Apparatus for the wet treatment of lengths of textile material in hank form has a plurality of chambers through which the lengths of material pass in succession and transport means which convey the length of material. To enable more or less elastic types of material to be subjected to wet treatment under desired uniform treatment conditions, the quantities of material contained in the individual chambers are monitored by sensing devices which control the rate at which the material is conveyed by the transport means.
摘要:
In a fulling machine an introductory channel is provided between the pairedresser and dragger rollers and the conventional pusher for the fulling plate, and a supplementary pusher unit is provided in the introductory channel having safety means to prevent overloads, the reciprocation of the supplementary pusher unit being properly synchronized with the reciprocation of the conventional pusher.
摘要:
A compound having the formula: ##STR1## wherein X represents a --SO.sub.3 H or PO.sub.3 H.sub.2Y represents hydrogen, chlorine, alkyl, alkoxy or nitro,Z represents hydrogen,B represents a p-phenylene or 1,4-naphthylene unsubstituted or substituted by one or two alkyl or alkoxy groups,R represents hydrogen, alkyl or alkoxy,R.sub.1 represents hydrogen, chlorine, alkyl, alkoxy or acetylamino,R.sub.2 represents hydrogen, alkyl, cyanethyl or hydroxyalkyl, the alkyl and alkoxy having 1 to 5 carbon atoms, ##STR2##
摘要翻译:具有下式的化合物:其中X表示-SO 3 H或PO 3 H 2表示氢,氯,烷基,烷氧基或硝基,Z表示氢,B表示未取代的或被一个取代的对亚苯基或1,4-亚萘基 或两个烷基或烷氧基,R表示氢,烷基或烷氧基,R 1表示氢,氯,烷基,烷氧基或乙酰氨基,R 2表示氢,烷基,氰乙基或羟烷基,烷基和烷氧基具有1至5个碳原子, >