Title:
DELIVERY VOUCHER
Document Type and Number:
Japanese Patent JP3516480
Kind Code:
B2
Abstract:
PURPOSE: To reduce the number of documents used as a delivery voucher by balancing the relationship between interdocumental adhesive strength and separation easiness.
CONSTITUTION: A delivery voucher 20 consists of an upper document (synthetic paper) with a color forming layer comprising a coupler which is crushed by a constantly applied writing pressure or printing pressure, formed on the lower surface, a lower document 21 with a color development layer comprising a color developer which develops a cooler in a chemical reaction with the color coupler of the upper document 22 by the application of a constant writing pressure or printing pressure from above the upper document 22, and an adhesive layer which is arranged at a specified area on the color development layer of the lower document and adheres the upper document 22 to the lower document 21.
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Inventors:
Katsumata, Osamu
Yasuda, Yoshihiro
Yasuda, Yoshihiro
Application Number:
JP8963894A
Publication Date:
April 05, 2004
Filing Date:
April 27, 1994
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B42D11/00; (IPC1-7): B42D11/00
Attorney, Agent or Firm:
鎌田 久男
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