What's Stone Plastic Corrugated Carton ? 

Stone plastic box （also called pp corrugated carton, pp hollow boxes,etc）material definition: stone plastic material refers to the high proportion of inorganic powder (calcium carbonate is the most common) and synthetic resin highly fused into a new environmental protection plastic replacement material. The proportion of inorganic powder in the stone plastic masterbatch is as high as 70%-90%, and the finished product inorganic powder accounts for 40%-60%. It has the comprehensive characteristics of high filling, high performance, high environmental protection and low cost, and can meet the degradation needs of various disposal environments. Whether it is centralized incineration, natural exposure or shallow landfill, it is easy to decompose into calcium carbonate powder, which has excellent ecological affinity. Calcium carbonate is filled with a high proportion, making a revolutionary breakthrough of "stone = oil". The performance of the product is basically consistent with that of traditional plastic products. At the same time, the stone plastic products can achieve degradation function in a variety of disposal environments, with outstanding environmental protection properties.

Stone plastic box performance: high barrier solubility: stone plastic materials can adapt to photodegradation, thermal oxygen degradation, oxidative degradation and other degradation methods, whether concentrated immolation, natural exposure or shallow landfill, stone plastic materials can be degraded into calcium carbonate powder, and does not produce toxic and harmful gases, from the source to solve the problem of white pollution.

Stone plastic box material(pp corrugated boxes, pp hollow packing boxes) and traditional carton comparative advantages:

(1) waterproof and moisture-proof.

(2) Good heat insulation.

(3) High hardness, light weight, anti-impact.

(4) Anti-mildew and anti-moth.

(5) The process of color box is simple, and it can be printed and formed once (the process of traditional paper color box is complex), and the cost of stone plastic box is low.

(6) Good printing effect and high grade.