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The Past and Present Lives of the Lac Insect

The lac insect is a resource insect. In ancient Chinese books, lac was once called “chi jiao” (赤胶) by Zhang Bo in Wu Lu (pp. 265–289), “zi mao” (紫铆) by Su Gong in Tang Xin Xiu Ben Cao (659), “zi xu” (紫吁) by Li Shizhen, and “zi geng” (紫梗) by Zhou Daguan in Zhenla Fengtu Ji (1328).

2013-03-07

Shellac (also known as shellac)

Shellac (shellac) profile shellac also known as shellac, is a very economic value of forest by-products and important industrial raw materials.

2013-03-07

What happened to shellac in recent years?

In recent years, throughout the global drought, the world is still scarce precipitation, drought all over the world, China, India, Thailand and other major shellac production of raw materials are affected to varying degrees.

2013-03-01

做大做强我省虫胶产业

Why does China's once-glorious lac industry appear so weak amid the global resurgence of the lac market? Our province has unique advantages in developing the lac industry. Can we seize this unprecedented opportunity? What lessons should we learn during the development of the lac industry, and how should we develop the lac industry in our province? This article will analyze these questions one by one.

2011-08-19

Chemical products from Yunnan's forest industry hold a high share of the international market.

目前，云南省共有林化生产企业75家，经销企业400多户。主要产品有脂松香、松节油、桉叶油、紫胶、

2011-08-19

Global Proportion of Regional Lac Production

2010 was a year of highly variable climate. Because of the effects of global climate change, major lac-exporting countries such as India, Thailand, and China experienced successive production declines, and with the expansion of lac-consuming industries worldwide this year...

2011-08-19