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Zhejiang Dongda Paper Co.,Ltd

Add:Gaoyang Village, Chunjiang Avenue, Fuyang District, Zhejiang Province, 311421 China


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What Do You Need To Pay Attention To Gray Cardboard?
May 20, 2017

What do you need to pay attention to gray cardboard?

1, touch the surface of the gray cardboard to ensure that it is flat, no wrinkles.

2, check the gray cardboard surface is uneven or black spots, etc., to ensure the quality of gray cardboard.

3, to ensure that the gray paperboard high level of technology, there is no skin or the phenomenon of impurities.

4, to ensure that the gray cardboard color, uniform thickness, in the cleanliness, thickness and other aspects meet the standard requirements.


Zhejiang Dongda Paper Co.,Ltd

Add:Gaoyang Village,Chunjiang Avenue,Fuyang District,Zhejiang Province,311421 China

Contact us:Liu Dong

Tel:+86-571-58986553

Fax:+86-571-58986366

Mob:+86-15058180088

E-mail:leo@zjddpaper.com

Web Site:www.hhdongdapaper.com