The Chinese packaging industry has developed rapidly in recent years and is a contributor to China's economic growth. The corrugated cartons are made of corrugated cardboard
and are the most widely used paper packaging. Widely used for transportation packaging. corrugated paper is a corrugated material made of corrugated paper and corrugated paper formed by processing corrugated sticks. It is generally divided into two types: single corrugated cardboard and double corrugated cardboard. According to the size of corrugated: A, B, C, E, F five types.
The invention and application of corrugated paper has a history of more than 100 years. It has the advantages of low cost, light quality, easy processing, large strength, excellent printing adaptability, and convenient storage and handling. More than 80 % of corrugated paper can be recycled. The corrugated paper can be used as a packaging for food or digital products. Compared to environmental protection, it is widely used. The corrugated
box is most afraid of moisture and flooding. If it is damp, the paper will become soft and can not meet the requirements. It is immersed in water. Once the cardboard is immersed in water, Will open the glue, then can only be treated as waste paper.
How should corrugated boxes be dampened?
First, when selecting a factory building, you must examine the surrounding drainage pipes and the horizontal position of your factory building. The water is going low. Once you build a factory in a low place, you will be unable to excrete due to a heavy rain or shower. And cause water, this is the last thing we want to see, so cartons entrepreneurs have to pay attention to the location.
Second, because the cartons factory is too many on the first floor and is a steel frame structure, the iron cover roof is generally used on the top. It may be due to disrepair and rust, resulting in small star spots, or large areas of leakage. imperative, Transfer the cardboard or cartons in the area to a leakproof area and use barrels or pots to catch leaks. However, care must be taken not to let the leakage overflow so as not to splash the ground and replace or repair it as soon as possible in good weather.
Third, due to wet weather, finished cartons and cardboard must be good floor code, for different sizes and sizes of cardboard, to implement large up and small, more and less, not only to solve the pressure and tolerance.
Fourth, pay attention to the normal use of ventilation equipment, which is conducive to air circulation, exhaust moisture and air freshness.
Points to note for storage of carton packaging
First, fireproof, cartons are the most flammable and explosive products, once the open fire, easily fire, so, whether the production or storage of cartons, or transport! Fire safety is our most important concern.
Second, the storage of electrical appliances in the production area should also be noted, electrical safety is also very important, old lines, Problems like the contactor short circuit and so on, if we neglect it a little, we 'll start a fire.
Third, just want to prevent moisture problem, cartons often use alkaline chemical materials when papermaking, so cartons are particularly easy to absorb moisture, once wet, it is easy to cause cartons to become soft, cartons storage items are also easy to scrap immediately, Therefore, we must pay attention to the humidity of the box storage environment.