Surface treatment technology of singeing and calendering integrated machine

Abstract

The invention discloses a surface treatment technology of a singeing and calendering integrated machine. The technology comprises the following steps that a to-be-treated filter material passes a front cloth storage frame and a carding box, enters a calender set through a cloth guiding roller 1, a cloth guiding roller 3 and a connection bridge upper roller, passes a gap between an upper press roller and a thermal roller in the calender set, enters the calender set again through a rear spreading roller, enters a singeing machine set through a front spreading roller, a connecting bridge middle roller and a cloth guiding roller 2 in sequence, and then passes a connecting bridge lower roller, a pulling roller, a cooling roller and a rear cloth storage frame, so that rolling action is completed. Based on the premise of guaranteeing that conventional performance of the thickness, air permeability and the like of the filter material reaches targets, the requirements of a client of coarse appearance quality of the filter material subjected to surface treatment are met, the defects of the prior art are overcome, the market demand is expanded, new application of the singeing and calenderingintegrated machine is developed, the utilization efficiency of the singeing and calendering integrated machine is improved, and not only is the running cost reduced, but also the technology is improved.

Description

technical field [0001] The invention belongs to the production field of non-woven filter materials by acupuncture method, and relates to a surface treatment process of a singeing and calendering integrated machine. Background technique [0002] With the increasing complexity of filter media products and the acceleration of product updates, only relying on the performance indicators and quality assurance of existing products cannot meet the needs of market competition. Only by continuously providing products that the market needs and satisfying customers can we have strong vitality in the market. According to the requirements of some customers for rough appearance of the filter material after surface treatment, the production process currently used in the market is to use the calender to standardize the performance indicators such as the thickness and air permeability of the filter material, and then use the singeing machine to standardize the performance indicators of the fi...

AI Technical Summary

Problems solved by technology

According to the requirements of some customers for rough appearance of the filter material after surface treatment, the production process currently used in the market is to use the calender to standardize the performance indicators such as the thickness and air permeability of the filter material, and then use the singeing machine to standardize the performance indicators of the filter material. The filter material is singed, and this production process has the following disadvantages: 1. The production process is complicated, the production efficiency is low, and the operating cost is high

Due to the increase of the winding and unwinding process, the retention of the filter material will be caused, thereby increasing the production time; 2. The increase in defects and the product quality cannot be guaranteed

Due to the use of extension processing, the speed coordination of online operation cannot be achieved, and the possibility of defects increases. At the same time, the workload of quality inspection of filter materials increases, otherwise the product quality will not be guaranteed.

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