Title:
SYNTHETIC RESIN PACKAGING BAG
Document Type and Number:
Japanese Patent JP2015105097
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an anti-static synthetic resin packaging bag with an opening/closing tool capable of satisfying anti-static property which hardly causes a bleeding-out phenomenon and a secular dissipation phenomenon, retention of function of the opening/closing tool, fixation of the opening/closing tool, simplicity of manufacturing, cost reduction and the like.SOLUTION: A pair of opening/closing tools 21A, 21B are in close vicinity to the upper edge part side of a bag main body 11 and are integrally formed on an inner surface of the bag main body 11. The main body 11 is made of an antistatic thermoplastic synthetic resin which contains a polymer type antistatic agent. The bag main body 11 has a surface resistivity of 10Ω/Sq or more and less than 10Ω/Sq. A pair of male and female opening/closing tools 21A, 21B are made of a thermoplastic synthetic resin which does not contain polymer type antistatic agent.
Inventors:
NOGUCHI TAKAYUKI
Application Number:
JP2013246851A
Publication Date:
June 08, 2015
Filing Date:
November 29, 2013
Export Citation:
Assignee:
SEISAN NIPPONSHA KK
International Classes:
B65D30/02; B65D33/25
Domestic Patent References:
| JPH08282688A | 1996-10-29 | |||
| JP2006137149A | 2006-06-01 | |||
| JP2003237804A | 2003-08-27 | |||
| JP2007175987A | 2007-07-12 | |||
| JPH04506186A | 1992-10-29 | |||
| JP2013173555A | 2013-09-05 |
Attorney, Agent or Firm:
Shinichi Kikuchi
Toru Kikuchi
Hidetoshi Matsumoto
Toru Kikuchi
Hidetoshi Matsumoto