JAPAN TAPPI JOURNAL
Online ISSN : 1881-1000
Print ISSN : 0022-815X
ISSN-L : 0022-815X
The Design Concept of Gap Former
MH Former
Masanobu MatsumotoNaoyuki Harada
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JOURNAL FREE ACCESS

1999 Volume 53 Issue 12 Pages 1561-1566

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Abstract
The conventional gap former has been accepted as standard forming unit for newsprint and tissue grade but not for wood free and coating raw stock grades due to the issues such as z-direction strength and two-sidedness of the sheet.
MH FORMER has been developed to produce the high quality fine paper and coating raw stock through extensive fundamental research and innovative technology. The forming concept and main features of MH FORMER are described with the pilot machine and field data.
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© Japan Technical Association of the Pulp and Paper lndustry
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