Dip-dyeing type adjustable anti-crease dye vat device

Abstract

The invention relates to a dip-dyeing type adjustable anti-crease dye vat device, comprising a traction device, a pickup roll transmission device, an adjustable anti-crease expander roll device and a squeezing device, wherein the traction device and the squeezing device are respectively arranged at the left and the right sides of the upper surface of a dye vat tank, the adjustable anti-crease expander roll device is mounted in the middle of the upper surface of the dye vat tank, and a pickup swing rod and a transmission mechanism of the pickup roll transmission device are respectively mounted inside and outside the dye vat tank. With the dip-dyeing type adjustable anti-crease dye vat device, unwound paper is drawn to a dye bath by traction rolls, the paper is soaked in the dye bath to be dyed through a plurality of angle-adjustable traction rolls, the dyed paper is adjusted and treated by the arc-shaped expander roll, and then excessive dye on the dyed paper is removed by a squeeze roll. The water consumption is very low in the dyeing process, and no sewage is discharged after dyeing; a steam boiler is not needed in the dyeing process; the floor area occupied by a production site is small, the production environment is clean, the production cost is reduced, and the production management is simplified; and zero emission is realized, no pollution is caused, waste water can be recycled, and the cost is saved.

Description

technical field [0001] The invention relates to a paper dyeing tank device, in particular to an exhaust dyeing type paper dyeing tank device. Background technique [0002] At present, the world's excessive logging of papermaking has caused the shortage of global forest resources, the deterioration of the ecological environment, and the negative effects of relying on the damage to the living environment to develop the economy have aroused the general concern of all mankind. , but has not been able to achieve better results in paper dyeing and processing. [0003] China is the second largest producer and consumer of paper products in the world after the United States. With the continuous expansion of China's economic scale and the continuous improvement of people's material living standards, the types, quality and product differentiation of paper products are especially important. It is also more demanding in paper dyeing and processing; the traditional manufacturing of color...

AI Technical Summary

Problems solved by technology

The color adhesion of the paper surface treated by this method is not strong, and it will fade after a period of use

As a result, this kind of paper has certain limitations when used

Moreover, the used pigments are not easy to clean after use, and the waste water after cleaning is not conducive to recycling. Long-term use will cause environmental pollution and damage human health.

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