Manufacturing process for corrugated board of carton

Abstract

The invention discloses a manufacturing process for a corrugated board of a carton. The manufacturing process includes the following steps that raw materials for making the corrugated board are selected, then an appropriate amount of metal wire after waste metal sheet processing is added into the raw materials, and the metal wire layer is located at the middle position of the corrugated board andthen dried and formed; fibers are uniformly laid on the corrugated board; a layer of adhesive film is applied and leaves to be dried; the corrugated board is put in pressing equipment, a switch of the pressing equipment is started, the pressed corrugated board is taken out from the other end, and the corrugated board is formed; then convex points of the upper surface and the lower surface of thecorrugated board are applied with fixing glue; and the front side and the back side of the corrugated board are covered with flat paperboards, and after the paperboards are dried and fixed. The intensity and the compression resistance of the corrugated board can be increased a couple of times, thus the corrugated board can replace certain expensive packing materials, the production cost is saved,and better environment protection is achieved compared with a few of wooden cases. The manufacturing process is easy to operate and understand, and suitable for small, medium-sized and large enterprises.

Description

technical field [0001] The invention relates to a manufacturing process, in particular to a carton corrugated manufacturing process. Background technique [0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models; as an indispensable part of modern logistics, packaging cartons are responsible for packaging and protecting products. Important responsibility, the physical performance index of the packaging carton becomes the basis for its quality evaluation; the existing corrugated cartons generally become soft after being pressed, and the corrugated materials are made of poor quality materials, so the cartons made in this way are even more difficult. Soft, low hardness. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a production proce...

AI Technical Summary

Problems solved by technology

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Important responsibility, the physical performance index of the packaging carton becomes the basis for its quality evaluation; the existing corrugated cartons generally become soft after being pressed, and the corrugated materials are made of poor quality materials, so the cartons produced in this way are even more difficult. soft, low hardness