Die cutting process for food packing box

Abstract

The invention discloses a die cutting process for a food packing box, and relates to the field of die cutting processes of packing products. The process comprises seven major steps of inspecting a device; preparing a printing product; arranging a die cutting cutter; feeding paper; starting to test die cutting; regulating pressure; performing die cutting; the printing product is processed by humidity regulating or shaping; the moisture content of the printing product is regulated to be adapt to the temperature and humidity in a workshop; small die cutting pressure can lead to difficult modifying, and large die cutting pressure can lead to reduction of a steel cutter deformation precision, and the edge is obtunded; in case of large-area modifying, a part with corresponding size can be cut on a piece paper and clung to the rear surface of cushion paper to be used as a cushion other; in case of fine modifying, a modifying paper tape is used for modifying in the corresponding line on the cutter die cushion paper; the excessive leftovers of the product subjected to die cutting are removed. The process is simple and reasonable and high in yield, and the production cost can be reduced while the production efficiency can be increased.

Description

technical field [0001] The invention relates to the field of die-cutting technology for packaging products, in particular to a die-cutting technology for food packaging boxes. Background technique [0002] The die-cutting process is the most commonly used process for packaging printed matter. It is to use a die-cutting knife to form a die-cutting plate according to the pattern required by the product design. The forming process of the cut mark, in the prior art, in the field of food packaging, die-cutting process is often required, but most of the process of die-cutting food packaging boxes is complicated, the production efficiency is low, the damage rate is high, and the production cost is increased. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a die-cutting process for food packaging boxes to solve the above-mentioned multiple defects in the prior art. [0004] In order to achieve the above object, the ...

AI Technical Summary

Problems solved by technology

[0002] The die-cutting process is the most commonly used process for packaging printed matter. It is to use a die-cutting knife to form a die-cutting plate according to the pattern required by the product design. The forming process of the cut mark, in t