Among the many commonly used types of cardboard,double-gray cardboard is a very common one.I believe everyone knows that different types of cardboard,functions and uses are also different.When we buy,we should choose according to our own needs,and we should not be too blind.A reasonable choice does not cost you money.
Double gray cardboard is one of the main types of cardboard produced by our Fengdu.Now,let us introduce you about the use and classification of double gray cardboard.
Among the four types of packaging containers widely used at present,the packaging carton is more widely used because of its rich raw materials,low price,easy forming,light weight,easy recycling after disposal,and no pollution to the environment.Applications.
The packaging materials commonly used to make packaging cartons are:all-ash cardboard,kraft board,gray board,etc.
Packaging the carton as a packaging container is required to protect the merchandise,that is,to have sufficient strength to resist the force from the outside and inside of the packaging carton.The force applied to the carton must be resisted by the strength of the carton material used to make the carton,so the gray board should have sufficient strength.
This shows that in many cases,we can choose to use double gray cardboard.Its use is more extensive than other types of cardboard.I hope that the introduction of this article can help everyone!