Title:
HOT-AIR BALLOON
Document Type and Number:
Japanese Patent JP2013172823
Kind Code:
A
Abstract:
To provide a hot-air balloon preventing contamination of the natural environment and not required to be collected after being flied.
A hot-air balloon has the following structure: an opening 2 of a bag-like balloon body 1 made of paper faces downward; a ring-like frame body 4 is set up to an opening end part 3 to be maintained in an open state; a heating portion 6 is mounted on the frame body via an attachment member 5 while locating at the center of the opening 2; the bag-like balloon body 1 is made of water-disintegrable or water-soluble paper; the frame body 4 is formed of a paper core 7 made of water-disintegrable or water-soluble paper; and the attachment member 5 is formed of incombustible yarn or incombustible twisted paper.
Inventors:
ISHIKAWA FUMITOSHI
TAKASU MASAO
ISHINO YOSHIAKI
KOYAMA MUNEHISA
TAKASU MASAO
ISHINO YOSHIAKI
KOYAMA MUNEHISA
Application Number:
JP2012038711A
Publication Date:
September 05, 2013
Filing Date:
February 24, 2012
Export Citation:
Assignee:
NIPPON PAPER PAPYLIA CO LTD
International Classes:
A63H27/10; B64B1/40
Attorney, Agent or Firm:
Akihiro Otsuka
Koichi Kawashima
Koichi Kawashima