What is Corrugated Shipping Box and Carton ?
Shipping box also call carton or hard paper case: is the most widely used packaging products, according to the different materials, there are corrugated cartons, single-layer cardboard boxes, etc., there are various specifications and models.
Carton commonly has three layers and five layers, seven layers are used less, each layer is divided into inner paper, corrugated paper, core paper, face paper, inside, face paper has tea board paper, kraft paper, core paper with corrugated paper, various paper color and feel are different, different manufacturers of paper (color, feel) is not the same.
Usually used as a wrapping or protective outer layer for goods. The volume of the carton changes due to the size of the product, the carton usually has a variety of patterns or text prompts such as "handle with care", "fear of wet", "upward", "stacking limit", "fear of sun", "moisture-proof", "quality and safety", "no rolling", "do not trample", "Pay attention to fire prevention", "fragile items", "green environment", "fear of heat", "food", "anti-odor", etc. Alert the user to protect the contents from damage.
As an indispensable part of modern logistics, packaging cartons bear the important responsibility of bulk storage, product protection and beauty, the physical performance indicators of packaging cartons become the basis for their quality assessment, and the accuracy and reliability of test data need to be guaranteed by good testing environmental conditions.
Corrugated board is made of face paper, inner paper, core paper and corrugated paper processed into corrugated paper by bonding. According to the needs of commodity packaging, corrugated cardboard can be processed into single-sided corrugated cardboard, three-layer corrugated cardboard, five layers, seven layers, eleven layers and other corrugated cardboard.
Different corrugated shapes, bonded into the function of corrugated cardboard is also diff