Corrugated board manufacturing and processing technology

Abstract

The invention relates to a corrugated board manufacturing and processing technology, in particular to a corrugated board manufacturing and processing machine. The machine comprises a rack, an automatic gluing mechanism, a raw paper conveying mechanism, a corrugated paper conveying mechanism and a gluing and pressing mechanism, wherein two sides plates are arranged on the rack in parallel; the automatic gluing mechanism, the raw paper conveying mechanism, the corrugated paper conveying mechanism and the gluing and pressing mechanism are all arranged on the two side plates; the automatic gluingmechanism is located on the side of the raw paper conveying mechanism; the corrugated paper conveying mechanism and the gluing and pressing mechanism are both located above the raw paper conveying mechanism; and the corrugated paper conveying mechanism is close to the automatic gluing mechanism. The machine involved in the process provided by the invention can ensure that corrugated paper and rawpaper are glued more effectively, so that the corrugated paper is prevented from being flattened and thinned, in addition, the gluing uniformity of gluing can be ensured, and the production quality ofcorrugated boards is improved.

Description

technical field [0001] The invention relates to the technical field of corrugated cardboard processing, and specifically proposes a corrugated cardboard manufacturing and processing technology. Background technique [0002] Corrugated cardboard, also known as corrugated cardboard, is made of at least one layer of corrugated paper and a layer of cardboard paper (also called cardboard, referred to as base paper in the present invention), and has good elasticity and extensibility; it is mainly used for manufacturing Cartons, carton fillings, and other packaging materials for fragile goods. It is made of raw cardboard similar to yellow cardboard by beating straw pulp and waste paper by local method, and then machined to make corrugated shape, and then glued with boxboard paper with adhesives such as sodium silicate on the surface; corrugated cardboard Corrugated corrugated is like connected arched doors, juxtaposed in a row with each other, supporting each other, forming a tria...

AI Technical Summary

Problems solved by technology

[0003] In the production process of corrugated cardboard, corrugated paper and boxboard (base paper) need to be bonded by glue, and corrugated paper can be directly selected to be glued, and boxboard can also be selected to be glued. In the prior art In the process of gluing and applying corrugated cardboard, gravity rollers are often used to press and glue the corrugated cardboard to force the corrugated cardboard to be glued to the cardboard. , in order to avoid not being crushed and cause the part of the corrugated cardboard to not achieve effective gluing, in short, it will affect the production quality of corrugated cardboard to a certain extent

[0004] In addition to the above problems, in the prior art, the method of directly dipping the glue in the glue application process is often used, which is prone to the problem of excessive glue application or uneven glue application, which will also affect the strength and strength of corrugated cardboard. quality

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