Easily-openable closure for seamed can

Details Easily-openable closure for seamed can Easily-openable closure for seamed can

1987-02-25

1988-09-27

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

B65D 1734

Patent

active

047735589

ABSTRACT:
An easily openable closure adapted to be fixed to a can body by seaming. The closure comprises a closure body of a rigid metallic material, a score formed therein reaching halfways in the thickness direction of the metallic closure body for defining a portion to be opened, and an opening tab provided near a score shearing starting point through a bonding support. The bonding support is comprised of a polyamide-type adhesive containing 6.1 to 15.0 main-chain carbon atoms on an average per amide group and having a crystallinity of 15 to 40% and a dynamic modulus, determined at a temperature of 25.degree. C. and a relative humidity of not more than 30%, of 0.8.times.10.sup.10 to 3.3.times.10 .sup.10 dynes/cm.sup.2.

REFERENCES:
patent: 3187931 (1965-06-01), Henchert
patent: 4485935 (1984-12-01), Stoffel

Affiliated with

Also associated with

Rating

Easily-openable closure for seamed can does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Easily-openable closure for seamed can, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Easily-openable closure for seamed can will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2394112