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Patent Searching and Data


Title:
METHOD FOR PRODUCING MULTILAYER PAPER
Document Type and Number:
Japanese Patent JP2005054282
Kind Code:
A
Abstract:

To provide a highly profitable method for producing a multilayer paper, by which both the edge portions of each layer separated in the process for producing the multilayer paper can separately efficiently be recovered and then reused.

This method for producing the multilayer paper, comprising sequentially performing (1) a process for making the first surface layer, (2) a process for making at least one middle layer on the first surface layer, and (3) a process for making the second surface layer on the made middle layer, is characterized by disposing a process for cutting off and recovering both the edge portions of each layer made in the processes (1) and (2) after at least the processes (1) and (2).


Inventors:
KAGEYAMA TOMOHIDE
ISHIKAWA AKIKAZU
Application Number:
JP2003205663A
Publication Date:
March 03, 2005
Filing Date:
August 04, 2003
Export Citation:
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Assignee:
DAIO SEISHI KK
International Classes:
D21F1/66; D21F11/08; (IPC1-7): D21F1/66; D21F11/08
Attorney, Agent or Firm:
Yasuyo Takahata