What is cork? Lidingfa cork is the bark obtained from the special oak cork oak, commonly known as cork. During the 200-year growth period, the cork oak is harvested and stripped every 9 years. Cork oak not only does not die, but it can also grow new bark. Just like shearing wool, it is recyclable and inexhaustible. The natural raw material, this bark is extremely precious, and has the reputation of "soft gold" in the international market.



Cork is not wood and other woods have significantly different magical characteristics: the wood of other tree species is most afraid of being exposed to the wind, sun and rain, so it is easy to mold and rot, but the cork has to be aired in the open air for more than half a year. Then put it in a 100 ℃ boiling water tank for steaming. After cooking, it can be stacked indoors for three weeks before it can be processed into various common base cork products, such as red wine cork, cork floor, cork background wall, Cork products such as cork message boards.



Cork oak generally grows in mountain forests of 400-2000 meters above sea level in subtropical and temperate climate zones. Within the range of 32 to 35 degrees north latitude, the cork resources that meet the geographical and climatic conditions are mainly concentrated in the Mediterranean countries, such as Portugal, Spain, southern France and other regions, as well as the Qinba Mountains in my country, and southwestern Henan. Among them, Portugal covers a large area, covering an area of 736,000 hectares, which is equivalent to Guangzhou. In Portugal, 40 million corks are produced every day.




Cork is composed of many honeycomb cells, the cell cavity contains resin and tannin compounds, and the cells are filled with air. Therefore, the cork has very good elasticity, airtightness, heat insulation, sound insulation, electrical insulation and friction resistance. It has the advantages of non-toxic, odorless, small specific gravity, soft hand feeling, and fireproof. There is still no wood product comparable to it.



In addition, cork is also resistant to decay and chemical attack, so it has no chemical effect on water, grease, gasoline, organic acids, salts, esters, etc. in addition to the corrosion resistance of concentrated nitric acid, concentrated sulfuric acid, chlorine, iodine, etc. . It has a wide range of uses, such as equipment shock absorption, refrigeration equipment thermal insulation layer, building exterior wall roof thermal insulation board, indoor sound-proof and sound-absorbing decorative board, etc.



Lidingfa Cork Co., Ltd. was established in 1999 and has developed into a diversified business enterprise integrating processing, production and sales. The company specializes in natural cork shoe materials, using natural oak (bark) from coastal countries such as Portugal as raw materials. Without destroying the environmental protection of the bark itself, it produces shoes, handbags, stationery and other good products that cater to the world.



Contact: 13650336501 (same number on WeChat)

Official website: http://www.hhpg.com.cn

Main business: environmentally friendly cork, veneer, real cork, cork, veneer wood grain



The company's main business: cork shoe material, cork bag, cork mat, cork wallpaper, cork board, cork sheet, cork leather, cork crafts, cork mobile phone case, cork home improvement, floral synthetic leather, veneer supplier, veneer wood grain price