Packing bag for light-sensitive material

Details Packing bag for light-sensitive material Packing bag for light-sensitive material

1977-04-07

1979-04-03

Cannon, J. C.

Envelopes, wrappers, and paperboard boxes

Wrapper

Bottle

229 35R, 229 35MF, 428218, 428461, 428516, 428910, B32B 1508, B32B 2708, B65D 6540, B65D 8302

Patent

active

041472918

ABSTRACT:
A packing bag, particularly suitable for use for light-sensitive materials, composed of a composite laminate which comprises a cross laminate film of two uniaxially stretched high density polyethylene films wherein the stretching directions of the two films cross each other at an angle of about 45.degree. to about 90.degree. C. and a low density polyethylene film containing a light-intercepting agent and an antistatic agent, wherein the bag is so constructed that the low density polyethylene film surface of the laminate film is the interior surface of the packing bag.

REFERENCES:
patent: 2956723 (1960-10-01), Tritsch
patent: 3321125 (1967-05-01), Quackenbash et al.
patent: 3445055 (1969-05-01), Port et al.
patent: 3816230 (1974-06-01), Carreras et al.
patent: 3829007 (1974-08-01), Ellison
patent: 3973063 (1976-08-01), Clayton

Affiliated with

Also associated with

Rating

Packing bag for light-sensitive material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Packing bag for light-sensitive material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Packing bag for light-sensitive material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1743567