In recent years, as the financial crisis has gradually subsided, the foreign paper product packaging market has recovered; at the same time, some Chinese paper product packaging export companies have transformed from export to domestic sales. Domestic policies have strongly supported the paper product packaging industry, and China’s paper product packaging industry has shown prosperity…
Carton packaging wholesale wrapped corrugated boxes are somewhat similar to shaped boxes. The difference is that the corrugated direction of the box is parallel to the width of the blank cardboard, while the corrugated direction of the wrapped carton is parallel to the length of the cardboard; the box joint is connected to the main…
1. Edge pressure strength: along the corrugated direction, the maximum force that the corrugated cardboard can withstand per unit length before pressure feeding. Unit: N/m. Edge compressive strength = surface base paper comprehensive ring compressive strength + comprehensive corrugated paper ring compressive strength * shrinkage rate The general edge pressure calculation is based on the…
1. Classified according to the paper materials used in the carton Common corrugated paper boxes, white board paper boxes, cardboard paper boxes, tea paper paper boxes and so on. Corrugated carton is a carton made of corrugated original cardboard, which is stronger than ordinary carton, firm and strong in anti-extrusion ability, and can replace wooden…
Domestic corrugated box transportation and packaging will develop into sales of commodity packaging. Corrugated boxes are used for outer packaging of goods and transportation packaging. It seems that carton manufacturers have become an agreed rule, forming a traditional concept and thus constraining the development of the corrugated box industry. With the increasing development of food,…
