Silk broadcloth reactive dye ink-jet printing pretreatment device and pretreatment process thereof

Abstract

The invention discloses a silk broadcloth reactive dye ink-jet printing pretreatment device which comprises a first drying piece, the first drying piece comprises a drying box body, a circulating fan is arranged on the drying box body, and first pipe bodies distributed in an array mode and second pipe bodies distributed in an array mode are arranged on the two sides of the drying box body; the first pipe bodies and the second pipe bodies are distributed alternately, and the first pipe body on one side directly faces the second pipe body on the other side. Guiding box bodies distributed in an array mode are arranged on the two side walls in the drying box body, the guiding box body on one side sucks air, the opposite guiding box body on the other side blows air, and the air flowing directions between every two adjacent guiding box bodies are opposite. According to the ink-jet printing pretreatment device, air is sucked through the guide box body on one side, air is blown through the opposite guide box body on the other side, the air flowing directions of every two adjacent guide box bodies are opposite, and the silk broadcloth can be rapidly dried while energy is saved.

Description

Technical field [0001] The present invention relates to a pretreatment device, specifically a real silk active dye inkjet print pretreatment device and its pretreatment process. Background technique [0002] Real silk refers to the silk satin produced by the silk. It is collectively referred to using silk processing into a satin, the silk is smooth, soft gentle, bright color is pure; the hand is smooth, soft, the appearance is light and elegant; dry and easy to touch The silk surface has a hand, and there is a * # * silk sound * # * when torn. Real silk active dye inkjet, the insulation behavior of its ink is mainly caused by capillary effects, while capillary effects are mainly affected by the surface tension and residenceability of the ink, silk. The larger the amount of ink, the greater the degree of peptidation of the ink on the fabric. When the ink is small, the surface tension of the silk is dominated by the infiltration behavior of the ink. The surface of the fiber is smal...

AI Technical Summary

Problems solved by technology

[0003] Drying in the prior art usually adopts the method of heating or increasing the air flow speed, but silk cannot be dried and heated. The traditional method of increasing the air flow speed has low drying efficiency, which affects the inkjet printing of silk.

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