Paper &packaging has become more and more important in the current society. As a company with 14 years of experience in paper testing, Haida has participated in Shanghai in April this year in order to better serve the majority of paper and packaging customers. Once the Corrugated Exhibition.Haida is Read More »

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Influence of Environmental Humidity on the Strength of Corrugated BoxCorrugated box introduction:Corrugated boxes have become the most widely used packaging containers in today's packaging. Whether it is production or living materials, whether it is transport packaging or sales packaging, corrugated Read More »

Ring and edge compressive strength is an important criterion to measure the quality of corrugated paper. In the production process, the characteristics of corrugated base paper, the type of fiber raw material, the pulping and pulping process, the papermaking process, and the paper strength and moist Read More »

Green packaging is attention by the whole international society, this is because the special complexity of environmental problems and pollution, environmental damage regardless of national boundaries, pollution... Read More »

Green Package, also known as environmental friendly package and pollution-free package, refers to the Package which is harmless to the ecological environment and human health, can be reused and recycled, and is in line with the sustainable development. Read More »

You Will Be fined If You Exceed The Time Limit,Important Notice,AMAZON ISTA New Package Test Standard(ISTA Test Standard) Read More »

Process from corrugated base paper to go through a series of corrugated carton, corrugated base paper through corrugated roller rolling corrugated... Read More »