Wine cork cosmetics packaging production were reviewed
Good wine is similar, each have each bad bad wine. In many things in common quality wine, one of which is: you pull out the cork, often is the Portuguese natural cork.
to the basic requirement of the cork, wine contains such a contradiction: the unity of opposites to seal wine cosmetics packaging production, and can penetrate into the right amount of oxygen ( To prevent the cork experience insects and mildew of cosmetics packaging production mouth foil cap, usually two needle big holes) Hundreds of natural ingredients, and promote the wine slowly, decomposition and aggregation, and the aroma of wine is more profound, more balanced structure, mellow taste more. Studies show that the 750 ml of wine, a cosmetics packaging production each year through the cork into the wine in the cosmetics packaging production of oxygen is about 0. 075 ml, basically have been cosmetics packaging consumed all sorts of chemical reaction occurs in the production, to achieve equivalent of the cosmetics packaging production before oxygen saturation level, about more than 60 years. This is the wine storage to half a century later, instead of metamorphism, more wonderful.
raw materials, production of natural cork from slow-growing evergreen trees cork niche ( Quercus suber) The whole piece of bark. Portugal has 73. 60000 hectares of forest, cork niche accounted for about a third of the world ( The rest of the distribution in Spain, Algeria, Morocco, France, Italy, Tunisia and other countries of Mediterranean coast) , cork products accounted for 54% of global production. As the saying goes: people live a face, a tree living skin. But the bark of cork niche after stripping, the new bark regeneration. According to the Portuguese cork association ( APCOR) Production standard, when the cork tree's niche of 25 years for the first time can be peeled, every nine years later can stripping all right again. The first two years of bark, harvested, however, can only be used to make floor, sound insulation board, insulation board; Only since the third harvest years, bark thickness and density to make the cork. So, the Portuguese have such a proverb: 'eucalyptus is for us, the pine tree is for our children, cork niche for our grandchildren.
the bark of a tree cork niche limit harvested for 16 times ( This has already crossed a century and a half) , but there are exceptions: for example, in the south of Portugal, even tejo region, there was a tree named 'whistler tree' national cork niche ( 4 trunk circumference. 15 meters, the height of 14 meters) , its first harvest year for 1820 years, but in June 2000 to 20 times of harvesting, still have to receive 650 kg bark; And in a harvest year - — Harvesting bark 1000 kilograms in 1991, enough to provide 100000 cosmetics packaging production wine cork. If you're lucky, is expected in the next harvest year - — In 2009, the total number of cork tree production will fill 1 million.
pick back bark, must first after six months of the wind, sun and rain, soaked in boiling water for 1 hour, more stable after 3 weeks can enter the cork production link. Production method is not complicated: according to the size of a given cut into the bark, then use stamping die for punching and rushed out of the cylinder rods is a cork. Next to grinding/polishing, cleaning/sanitizing, branding, According to the chateau order design templates to print) , waxing.
the specifications of the natural cork is usually: 24 mm in diameter, Fort into 18 mm in diameter cosmetics packaging production) , length of 38, 45, 49, 54 millimeters. In general, the higher the level of wine, the longer the cork. Cork is often printed on wine name, year, ZhuangHui, castle design, such as information, can be said to be 'the second label. In western restaurant, sommeliers open cosmetics packaging production, routinely put a cork in a little bit, and presented some wine cork, inspected to see if the board, whether dry or moldy, when necessary to pick up the smell. If the cork dry or moldy, indicating poor storage, liquor suspicious, wine may be required to change a cosmetics packaging production.
in the natural cork tissues, there are about 40 million dead cells per cubic centimeter. A microscope, the cells become irregular pentagon or hexagonal diamond, diamond column height is 40 - 50 microns, each cell contains 60% of the gas, connection between the cells to the cellular structure. This structure make cork has strong elasticity, Under extreme pressure, shrinks to half its original size. Remove after the pressure, can back to the original size) within 24 hours , the appropriate oxygen permeability and good heat from the cold.
reproduced please contact QQ516122962 must indicate: the packaging of cosmetics packaging production network