Production line of wide hot glue wall cloth

Abstract

The invention relates to a production line of wide hot glue wall cloth. The production line comprises an automatic wall cloth unwinding mechanism, a first continuous sewing mechanism, a first processing and storing mechanism, a weft straightening mechanism, a lamination forming mechanism, a cooling mechanism and an automatic winding mechanism which are sequentially arranged, wherein the lamination forming mechanism comprises a forming table; a working cavity is formed in the forming table; a forming roller and a first feeding roller are arranged in the working cavity; a lamination extruder is arranged above the forming roller and the first feeding roller; a control assembly for controlling the first feeding roller to be away from and close to the forming roller is arranged on the forming table; a plurality of first tensioning rollers are arranged in the position, close to the first feeding roller, of the forming table; a hot air blower for heating the wall cloth is arranged in the position, close to the first feeding roller, of the forming table; and an air outlet of the hot air blower faces the position where the wall cloth is located. The production line has the characteristics that glue stacking positions cannot be produced on the wall cloth, strip-shaped glue seepage defects cannot be produced, and glue films on the wall cloth are uniformly distributed.

Description

technical field [0001] The invention relates to a production line for wide-width hot-glue wall cloth, which belongs to the technical field of wall cloth production and processing. Background technique [0002] In the production process of the existing wide-width hot glue wall covering, the width of the wall covering reaches 2.7-3.4 meters. In the existing hot glue process in the industry, the supplier will first heat-melt the EVA rubber particles and then coat it to a width of 1.1-1.2 An adhesive film layer is formed on the meter-wide release paper and then rolled into rolls. The adhesive film on the wall covering is the adhesive film layer on the release paper that is laminated to the wall covering base fabric by hot pressing. The manufacturer combines the base cloth of the wall covering and the adhesive side of the release paper tape through the hot-press compounding of the compound machine. The three rolls are stacked together to meet the width of 2.8-3.4 meters, and the...

AI Technical Summary

Problems solved by technology

The three rolls are stacked together to meet the width of 2.8-3.4 meters, and there will be 2 superimposed glue joints, which will cause the double-layer glue to be melted by the steam iron when the composite finished product is applied to the wall. Most of them will seep to the surface of the wall covering, and there will be defects of strip glue seepage

But there is no production equipment in the prior art to be used for above-mentioned production method to manufacture wide-width thermal adhesive wall covering

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