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Patent Searching and Data


Title:
HEAT SEALER
Document Type and Number:
Japanese Patent JP2017035786
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve the durability and lifetime of an impulse type heater.SOLUTION: A thin plate-shaped heater 13 which generates heat by being applied with an electric current to heat a seal top 12 is interposed between a seal head 11 and the seal top 12 supported on the seal head 11 and having on its upper surface a press surface for pressing an object. A first protective layer 16 coated on the surface of the seal top 12 and a second protective layer 17 coated on the surface of a deep bottom part of the seal head 11 accommodating the heater 13 are in contact with the heater 13 to prevent the heater 13 from being rubbed.SELECTED DRAWING: Figure 6

Inventors:
SAWADA YASUHIRO
KIM TAE-WON
Application Number:
JP2013261913A
Publication Date:
February 16, 2017
Filing Date:
December 19, 2013
Export Citation:
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Assignee:
NISSAN MOTOR CO LTD
International Classes:
B29C65/20
Attorney, Agent or Firm:
小林 博通
富岡 潔
橋本 剛