The packaging box refers to a folding carton or a micro-corrugated carton made of two materials: cardboard and micro-corrugated cardboard. The material of the packaging box can be divided into two categories: one is facial paper, and the other is pit paper. Commonly used packaging boxes include gray copper, single copper, cupronickel, gorgeous card, silver…
There are many packaging materials commonly used in daily life, such as paper, plastic, and composite materials, bamboo and wood materials, glass container metal, etc., and the green environmental protection of paper packaging is the most commonly used. The most commonly used paper materials are: white cardboard, coated paper, special paper (kraft paper, pearl paper,…
1. Socket type carton packaging structure design This is the most commonly used form of the carton, which is simple in shape, simple in process, and low in cost. For example, most common wholesale packaging uses this structure. 2. Window-opening carton packaging structure design This form of paper box is commonly used in toys, food,…
