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Patent Searching and Data


Title:
ENVELOPE PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/003276
Kind Code:
A1
Abstract:
The present invention provides an envelope processing device capable of conveying and processing an envelope in an accurately positioned state by pressing the same so as not to become misaligned, and capable of improving throughput, wherein, along an envelope conveyance direction outside an envelope conveyance belt conveyor (4), a cutting piece forming unit (6), a perforation forming unit (7), an opening thread affixing unit (8), a thread pressing unit (9) for pressing a thread, and a thread cutting unit (10) are arranged successively. The envelope conveyance belt conveyor (4) is composed of an upper side endless belt conveyor (12) and a lower side endless belt conveyor (13) that convey an envelope in a sandwiched state. In addition, a lower side belt of the upper side endless belt conveyor (12) is pressed against the lower side endless belt conveyor (13) by pressing rollers (14), the pressing rollers (14) being arranged at the positions of each of the units (4, 6, 7, 8, 9, 10) that are arranged successively in parallel with the envelope conveyance belt conveyor (4).

Inventors:
OKAZAKI, Kuniyoshi (Advance 102, 1-4-36 Otogana, Onojo-sh, Fukuoka 02, 〒8160902, JP)
Application Number:
JP2017/016927
Publication Date:
January 04, 2018
Filing Date:
April 28, 2017
Export Citation:
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Assignee:
YONETANI CO.LTD (2-1-22, Nonakakita Yodogawa-ku, Osaka-sh, Osaka 34, 〒5320034, JP)
International Classes:
B31B70/81; B31B70/04
Attorney, Agent or Firm:
EIWA PATENT FIRM (Hakata-Shin-mitsui bldg, 4F 1-1-1, Hakataekimae, Hakata-ku, Fukuoka-sh, Fukuoka 11, 〒8120011, JP)
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