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According to the proportion of sub-categories in the cumulative operating income of the national packaging industry in 2020 by The China Packaging Association, the cumulative main business income of metal packaging containers and materials manufacturing is 108.326 billion yuan (10.76%), with a year-on-year growth of -7.84%.In the first half of 2021, the operating revenue of metal container packaging industry showed a significant year-on-year increase. Specifically, listed companies disclosed semi-annual reports:
Most manufacturers produce water-based paint is actually has its scope of application attached to the product packaging.For example, water-based wood wax paint series products are suitable for indoor and outdoor wood products, furniture, floors can be selected;And waterborne precious white wood paint can be applied to indoor and outdoor wood products, metal and other covering effect.
VOC stands for Volatile Organic Compounds.VOC in general sense is the command of generative organic matter;But the definition of environmental protection refers to a kind of volatile organic compounds that are active, that can produce harm.
The current environmental protection requirements and policy guidance put forward higher requirements for the green development of packaging industry, green packaging is more and more people's attention, with the continuous upgrading of printing technology, as well as the concept of environmental protection is increasingly popular, green packaging will become an important direction of the future packaging industry development.The current industrial environment promotes the rapid development of green packaging fields such as paper packaging in China.
Looking back at the steel market in May, the overall steel price presents a "roller coaster" situation.From May Day to the eve of the middle of May, the market is bullish sentiment, steel prices have been roaring ahead, the price of most varieties of less than half a month to rise more than 1,000 yuan per ton.Accompanied by the government of tangshan, Shanghai key mills questioning, successive government tried to prepare the commodity for stabilizing price protection, to prevent the transmission "in the consumer price factors, such as black futures lead in sharp diving, the sharp decline in the spot steel prices in the short term, prices are less than half a month time below all the gains in May, the steel market gloomy mood,The market turnover is greatly reduced.Market sentiment in the early panic, but the recent steel city slightly warmer, later steel prices can stabilize?
The production efficiency of modern metal cans is obviously improved, the production cost is greatly reduced, can meet the requirements of packaging hygiene and safety, strong reliability, the application of more and more widely.In recent years, with the continuous strengthening of packaging safety awareness and environmental awareness, the quality of the material is increasingly strict, all kinds of laboratory items are increasing, at the same time, the establishment of the corresponding standards.Developing new metal packaging materials, developing new containers, changing the traditional technology and equipment of pot making
Metal Packaging containers refers to thin wall packaging containers made of metal sheet, for the storage, transportation or sale of the use of metal appliances containing products.It is widely used in food packaging, pharmaceutical packaging, daily necessities packaging, instrument packaging, industrial packaging, munitions packaging and other aspects, such as metal boxes, metal barrels, metal cans, etc., which is the largest number of food packaging.
The water-based paint produced by most manufacturers actually has its scope of application attached to the product packaging.For example, waterborne wood wax paint series products are suitable for indoor and outdoor wood products, furniture, floors can be selected;And water - based white wood paint can be applied to indoor and outdoor wood products, metal, etc.
The packing is incompatible with its contents.Incompatibility refers to the chemical reaction between the packaging container and the dangerous goods it contains, which reduces the strength of the package and even causes the damage of the package, leading to the leakage of the contents and accidents.If some of the corrosive material to the metal is installed in the ordinary steel barrel, it will corrode the steel barrel, causing leakage of dangerous substances extremely easily. The packing is incompatible with its contents.Incompatibility refers to the chemical reaction between the packaging container and the dangerous goods it contains, which reduces the strength of the package and even causes the damage of the package, leading to the leakage of the contents and accidents.If some of the corrosive material to the metal is installed in the ordinary steel barrel, it will corrode the steel barrel, causing leakage of dangerous substances extremely easily.
No oxidant, natural articles, strong alkali and other residues in the carriage. Flammable liquids in steel drums shall not be unloaded by rolling from high places. When unloading, measures should be taken to prevent sparks when sliding from the top or rolling. Someone should be around to take care of them to prevent damage caused by impact of steel drums.
There are many kinds of steel drums such as closed steel drums, open steel drums, steel drums and so on.Due to various chemicals, so the company has developed an internal coating of steel drum, if you have painted yellow, PVF coating, epoxy resin coating, etc., is because of these coating isolation plate direct contact with chemical role, so the action of the internal coating is very important, generally speaking, internal coating must not treat STH lightly, lest lead to disaster.
Steel barrel level concept and application, don't say you understand
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