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Welcome to Weifang QiGu Packing Products Co., Ltd. 

Weifang Qigu packing products Co., Ltd.
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+8618365652209
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Contact: Mr. Li.
Phone:0086 18365652209
Email: qigupacking@163.com
Website: 123456cp.cn
Zip code: 262400
Address: 13 yongfu road, changle county, shandong province.

paper cup manufacture
Date:2019-03-26 Publisher:

 

The base paper for paper cups is called "cup board", and is made on special multi-ply paper machines. It has a barrier coating for waterproofing. The paper needs high stiffness and strong wet sizing. The cup board grade has a special design for the cup manufacturing processes. The mouth roll forming process requires good elongation properties of the board and the plastic coating. A well formed mouth roll provides stiffness and handling properties in the cup. The basis weights of the cup boards are 170–350 g/m2.

 

To meet hygiene requirements, paper cups are generally manufactured from virgin (non-recycled) materials.[citation needed]The one exception to this is when the paper cup features an extra insulating layer for heat retention, which never comes into contact with the beverage, such as a corrugated layer wrapped around a single-wall cup.

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