Title:
FOLDING SEALED LETTER AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2017114104
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a folding sealed letter that facilitates opening without a cut-off portion of damaging information and also a sealing piece of impairing a beautiful appearance, and enables a surface after the opening to be reinforced and a beautiful appearance to be improved further, and provide its manufacturing method.SOLUTION: A folding sealed letter is provided in which multiple leaf pieces continued from a folding line constituting a main body of a sealed letter to the outside of at least one leaf piece of folded two-leaf pieces through the folding line are folded while being sandwiched between facing surfaces of the two-leaf pieces constituting the main body of the sealed letter. The folding sealed letter is characterized in that a film sheet is coated on an exposing face of the two-leaf pieces constituting the main body of the sealed letter after folding while being protruded from the top and bottom sides of the folding sealed letter, and the top and bottom sides of each leaf piece are sealed in a peeling manner by a portion protruded from the top and bottom sides of a pseudo-adhesion film sheet coated in a protruded state from the top and bottom sides along an opening margin of the opposed leaf piece where the first opening is performed, and the film sheet protruded from the top and bottom sides of the two-leaf pieces constituting the main body of the sealed letter.SELECTED DRAWING: Figure 1
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Inventors:
KIMURA YOSHIKAZU
TSUCHIYA MASATO
TSUCHIYA MASATO
Application Number:
JP2015257843A
Publication Date:
June 29, 2017
Filing Date:
December 22, 2015
Export Citation:
Assignee:
KYOTO DAIICHI KAGAKU KK
International Classes:
B42D15/02; B42D15/08; B65D27/00; B65D27/18