Corrugated insulated paper cup and paper cup forming machine preparing same

Abstract

The invention discloses a corrugated insulated paper cup. The paper cup consists of an inner cup and an outer sleeve sleeved together, wherein the outer sleeve is prepared by rolling a single-layer sheet pressed with corrugated grains. The paper cup has a high heat insulation effect and a low cost. Meanwhile, the invention discloses a paper cup forming machine for preparing the paper cup. The paper cup forming machine can realize the automatic, low-cost and efficient production of the paper cup, and the patterns on the outer sleeve of the paper cup can be printed according to the requirements of users per se.

Description

【Technical field】 [0001] The invention relates to a paper cup and equipment for producing the paper cup. 【Background technique】 [0002] Paper cups have the advantages of convenience and hygiene, which bring great convenience to our daily life. Paper cups include ordinary single-layer paper cups and double-layer anti-scalding paper cups, and double-layer anti-scalding paper cups include corrugated heat-insulating paper cups (which are made of inner cups and jackets, named after corrugated patterns on the surface of the jackets) and hollow cups. Two types of insulated paper cups. At present, the corrugated heat-insulating paper cups produced at home and abroad can only be double-layered (or multi-layered), formed by one layer of corrugated paper and one layer of flat paper, and the cost is high. The equipment for making the above-mentioned paper cups generally purchases double-layer jacket paper with corrugated grain and flat sheet paper on one side, and then die-cuts the d...

AI Technical Summary

Problems solved by technology

At present, the corrugated heat-insulating paper cups produced at home and abroad can only be double-layered (or multi-layered), which is formed by a layer of corrugated paper and a layer of flat paper, which is expensive.

The equipment for making the above-mentioned paper cups generally purchases double-layer jacket paper with corrugated grain and flat sheet paper on one side, and then die-cuts the double-layer jacket paper into fan shapes on another device, and then forms them on paper cups. The machine is combined with the inner cup to form an anti-scalding corrugated heat-insulating paper cup (because only the double-layer jacket paper compounded with flat paper can be used to absorb and transport the paper on the paper cup forming machine with a vacuum nozzle, so as to complete the corrugated heat-insulated paper cup. production, so the corrugated heat-insulating paper cup jacket made by the existing technology must be double or multi-layer), this kind of production method has many procedures, low production efficiency, high production cost, and the pattern of the paper cup body cannot be customized according to your own requirements. Printing, because the pattern is printed on the corrugated paper of the paper cup jacket, and the corrugated paper is outsourced, it is basically impossible for the manufacturer to notify the corrugated paper provider in advance what pattern to print on the corrugated paper

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