Title:
窓付き封筒
Document Type and Number:
Japanese Patent JP5499871
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To solve the problem that confidential documents, a batch of documents, etc., enclosed in windowed envelopes or direct mails are frequently sent to specific customers to fill the customers' mailboxes daily with lots of mails and deliveries, from which the customers usually select only what they need by checking senders or windows on the mails, and open the selected mails and deliveries only without opening other mails and deliveries.SOLUTION: A transparent relief hologram sheet is pasted on a window of a windowed envelope to differentiate the envelope from other mails and deliveries. The transparent relief hologram sheet has a large opening, and is pasted on a part bearing an addressee, etc., that the addressee confirms without fail. Hence a windowed envelope reliably improving the probability of an addressee's opening the envelope is provided.
Inventors:
Uematsu Naoko
Mari Hyodo
Mari Hyodo
Application Number:
JP2010097870A
Publication Date:
May 21, 2014
Filing Date:
April 21, 2010
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B65D27/04; G03H1/18
Domestic Patent References:
| JP8175546A | ||||
| JP2003221043A | ||||
| JP2000356949A | ||||
| JP9243826A | ||||
| JP2009276564A | ||||
| JP8211226A |
Attorney, Agent or Firm:
Hiromi Fujimasu
Keiko Fukamachi
Hideo Ito
Naoki Goto
Yusuke Ito
Hideyuki Tateishi
Keiko Fukamachi
Hideo Ito
Naoki Goto
Yusuke Ito
Hideyuki Tateishi