Technique for folding and producing adsorption type napkin paper and device thereof

Abstract

The invention relates to a high-speed adsorption napkin paper folding and manufacturing process and device needing wire printing and folding. The prior adopted mechanical linkage vertical folding structure has the defects of complex structure, low folding accuracy, more fault points, low rate of finished products, low production efficiency, and the like. Therefore, the invention designs the adsorption napkin paper folding and manufacturing process and device. The process comprises that: the napkin paper is pulled by a traction mechanism, aligned and longitudinally folded by a longitudinal folding mechanism, smoothed by a compression roller and then aligned by an aligning mechanism, fed into an adsorption transversely folding mechanism through the traction mechanism and then aligned and transversely folded; and then the longitudinally folded paper is cut by a cutting knife roll, and manufactured into finished products by an adsorption counting mechanism and a collecting and packaging mechanism. The process and the device achieve wire printing and folding of the napkin paper conveniently and reliably, have the advantages of high folding accuracy, few fault points, high rate of finished products, high production efficiency, stable quality of the products and low production cost, and are suitable for large-scale industrialized production.

Description

[0001] 1. The fields mentioned

[0002] The invention relates to a napkin paper folding device, in particular to a high-speed absorption type napkin paper folding manufacturing process and a device thereof which require on-line printing and folding. 2. Background technology

[0003] The current in-line printing and folding device for napkins adopts a vertical folding method and a mechanical linkage folding structure, which has complex folding mechanism structure, low folding accuracy, difficult collection, many fault points, low yield, low production efficiency, and poor product quality stability. , high production costs and other deficiencies. 3. Contents of the invention

[0004] The present invention aims at the problems existing in the above-mentioned background technology, and designs an adsorption-type napkin folding manufacturing process and its device, adopts a brand-new, simple and practical method, realizes the in-line printing and folding of napkins conveniently a...

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