Manufacturing method of packaging buffer using corrugated cardboard

摘要

The present invention is a first step of cutting each of the corrugated cardboard of paper formed by forming a plurality of corrugated paper is laminated to the upper plate and the lower plate in order to produce a cushioning material used to mitigate the impact of the product during packaging, and the center of the upper plate A method for manufacturing a cushioning material for packaging using corrugated cardboard, comprising: sequentially performing a second step of punching the side to form an insert, and a third step of adhering the perforated top plate as an adhesive to an upper surface of the bottom plate. It relates to a cushioning material.;The present invention is an advantageous invention that not only can make the buffer material simple and reduce the manufacturing cost by using paper cardboard, but also can reuse the used buffer material.