A double-sided gravure wax printing machine for real wax anti-dyeing printing production

Abstract

The invention discloses a double-sided gravure wax printing machine for producing true-wax dye-resistant printing. A rack of the double-sided gravure wax printing machine is provided with a first box body and a second box body, wherein the first box body is fixedly arranged on a rack base; the second box body is movably arranged on the rack base; bearing block assemblies are respectively arranged on two ends of each of the first box body and the second box body; two ends of a printing roller shaft penetrate through the bearing block assemblies and are respectively erected on the first box body and the second box body; a front printing roller and a reverse printing roller are sequentially arranged along a cloth feeding direction; an upper pressing roller which is tangent with the front printing roller is arranged above the front printing roller; a lower pressing roller which is tangent with the reverse printing roller is arranged below the reverse printing roller; wax coating rollers which are tangent with the front printing roller and the reverse printing roller are respectively arranged below the front printing roller and the reverse printing roller; the lower parts of the wax coating rollers are soaked into wax grooves; scraping knives are respectively arranged on the outer sides of the front printing roller and the reverse printing roller; a transverse registering mechanism and a longitudinal registering mechanism are arranged on one side of the second box body; the transverse registering mechanism is used for controlling the second box body to horizontally move along the axial direction of each printing roller; the longitudinal registering mechanism is used for controlling the second box body to move along the radial direction of each printing roller.

Description

technical field [0001] The invention relates to the field of textile machinery and equipment, in particular to a double-sided gravure wax printing machine for real wax anti-dyeing printing production. Background technique [0002] The production process of wax printed cloth is to first print the front and back of the wax on the cloth through the wax printing equipment, and then dye the wax printed cloth, and then remove the wax after the dyeing is completed. If the protection cannot be dyed, the background pattern will be produced. The traditional double-sided rotary screen wax printing machine mainly uses a scraper to print the dyed wax in the nickel screen onto the fabric under pressure to realize the wax printing process. Due to the limitations of the nickel screen printing process, the nickel screen printing wax pattern is simple, easy to deform, easy to block the screen, short life, low printing durability, and cannot achieve the fineness and batch product consistency ...

AI Technical Summary

Problems solved by technology

Its roller wax printing process avoids the defects of nickel screen printing wax to a certain extent, but because the distance between the front and rear embossing points of the roller wax printing machine is relatively long, the cloth will shrink during the production process, and the effect on the pattern is relatively long. The longer the distance, the worse the printing accuracy; in addition, there is no scraper scraping wax on the surface of the printing roller, and there will be wax liquid outside the pattern of the roller surface. When the gray cloth is pressed with the printing roller, the printing pattern will not be clear

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