Multi-roller blanket transfer printing device

Abstract

A multi-roller blanket-belt transfer printing device, comprising: a central roll, the two ends of the central shaft of which are fixed to the frame through bearings; a plurality of pressure rolls, distributed on the periphery of the center roll, and each pressure roll is controlled by a pressure device The pressure is provided independently; an endless blanket belt is wrapped around multiple supporting rollers and multiple pressure rollers, and the pressure roller presses and contacts the central roller through the belt, and the belt is tensioned by a tensioning device; the guide roller is set Near the entrance and exit where the belt is in contact with the central roller; an online belt cleaning circulation system arranged in an endless belt circulation path, including a belt cleaning device, a scraper and an oven; a deviation correction device, a guide roller located near the entrance Afterwards and before said inlet; Drying box, after said outlet and between fabric and transfer printing carrier separation and fabric take-up frame; And automatic control system, for controlling vehicle speed, blanket belt tension, fabric and Tension of transfer printing carrier, transport guide and pressure roller gradient pressure.

Description

technical field [0001] The invention relates to a printing and dyeing machine in the textile industry, in particular to a device suitable for high-speed production of transfer printing products. This transfer printing device takes the multi-roller blanket technology as the core, overcomes the problems of fabric shift, transfer pattern ghosting, and transfer dye color light in the existing transfer printing technology, and realizes high-speed transfer printing production. Background technique [0002] Transfer printing is a new process and new technology in the field of textile printing and dyeing. Compared with traditional printing, transfer printing has many advantages, especially in terms of water saving and less water in printing production. Transfer printing is an environmentally friendly production process and technology, which conforms to the current green ecological concept of emission reduction and low carbon, and is a new technology for promotion and application. T...

AI Technical Summary

Problems solved by technology

However, this device cannot solve the problem of misalignment between the transfer paper and the fabric. Especially under high speed conditions, the misalignment problem is magnified and the double image is obvious. Therefore, the high-speed production of cold transfer printing products has encountered a bottleneck.

Images