scholarly journals Heat seal processing by using various seal bar shape

2015 ◽  
Author(s):  
Kazushi Yamada ◽  
Ken Miyata ◽  
Reiichi Konishi ◽  
Tetsuya Tsujii ◽  
Yasuo Hashimoto
Keyword(s):  
Heat Seal

Comparison of quantitative analysis techniques for the determination of heat seal lacquer layers on aluminum blister foils

2010 ◽  
Vol 41 (5) ◽  
pp. 700-706 ◽  
Author(s):  
Lukas Mühlfeld ◽  
Peter Langguth ◽  
Heribert Häusler ◽  
Hansjörg Hagels
Keyword(s):  
Quantitative Analysis ◽  
Analysis Techniques ◽  
Heat Seal

625 Estimation of Adhesive Strength on Heat Seal by Instantaneous Frequency of Ultrasonic Waves

2012 ◽  
Vol 2012 (0) ◽  
pp. _625-1_-_625-8_
Author(s):  
Daiki YANAGIHARA ◽  
Takumi INOUE ◽  
Takahiro NAKANO ◽  
Tatsuya ODA
Keyword(s):  
Adhesive Strength ◽  
Instantaneous Frequency ◽  
Ultrasonic Waves ◽  
Heat Seal

Characterization of polyurethane foam as heat seal coating in medical pouch packaging application

2012 ◽  
Vol 19 (2) ◽  
Author(s):  
Hsien-Tang Chiu ◽  
Chi-Yung Chang ◽  
Hsin-Wei Pan ◽  
Tzong-Yiing Chiang ◽  
Ming-Tai Kuo ◽  
...  
Keyword(s):  
Polyurethane Foam ◽  
Heat Seal

PACKAGING: VI. THE RELATIVE MERITS OF VARIOUS TYPES OF BAG CONSTRUCTION IN PRODUCING WATER-VAPOUR RESISTANT PACKAGES

1947 ◽  
Vol 25f (1) ◽  
pp. 8-12
Author(s):  
C. G. Lavers
Keyword(s):  
Water Vapour ◽  
Heat Sealing ◽  
Heat Seal ◽  
Water Vapour Resistance

Water-vapour penetration was measured on pouch, flat, wedge, and square liner bags fabricated from Reynold's Metal A-51, 300 M.S.A.T. "Cellophane" coated 40 lb. per ream with a flexible wax composition, 55 lb. laminated bleached glassine, and 300 M.S.A.T. Cellophane. The bags were closed, where the material permitted, by heat-, glue-, and pressure-sealing, and by folding with or without tin-tie closures.When Reynold's Metal A-51 or waxed Cellophane was used, excellent water-vapour resistance could be achieved with any of the bag types investigated, and a folded closure was as efficient as a heat-seal. With all materials except 300 M.S.A.T. Cellophane, bags made with glue were almost as good as those with heat-sealed construction. Unwaxed Cellophane or glassine provided more protection when the simpler forms of bags (pouch) were used. With unwaxed Cellophane, heat-sealing appeared to make a better liner than the use of glue, and a heat- or glue-sealed closure was superior to a double fold.

Development of nondestructive diagnostic method for micro-leak defects in heat seal of flexible packages using ultrasonic waves

2017 ◽  
Vol 2017.70 (0) ◽  
pp. 1119
Author(s):  
Mika NISHIO ◽  
Kenta MORI ◽  
Takumi INOUE ◽  
Ren KADOWAKI ◽  
Kazuhisa OMURA
Keyword(s):  
Diagnostic Method ◽  
Ultrasonic Waves ◽  
Heat Seal
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