Patent ID: 6371643
Filing Date: 2002-04-16
Classification: B31B,B65D

Abstract:
A multi-layered bag comprising:an outer bag comprising two opposing sidewalls, each opposing sidewall having (i) an inner surface and an outer surface, (ii) a first lateral edge and a second lateral edge, and (iii) a first longitudinal edge and a second longitudinal edge, the first longitudinal edge and the second longitudinal edge of each opposing sidewall being attached together, the second lateral edge of each opposing sidewall being attached together, the first lateral edge of each opposing sidewall forming an opening to said outer bag; and at least one inner liner having (i) a first lateral edge and a second lateral edge and (ii) a first longitudinal edge and a second longitudinal edge, wherein (i) the first lateral edge of said at least one inner liner is attached to the inner surface of at least one of said opposing sidewalls, (ii) the first longitudinal edge of said at least one inner liner is substantially parallel to the first longitudinal edge of each opposing sidewall, (iii) the second longitudinal edge of said at least one inner liner is substantially parallel to the second longitudinal edge of each opposing sidewall, (iv) each of the first and second longitudinal edges of said at least one inner liner extends from the first lateral edge of said at least one inner liner to the second lateral edge of said at least one inner liner, (v) the second lateral edge of said at least one inner liner is substantially parallel to the first lateral edge of said at least one inner liner, (vi) the second lateral edge of said at least one inner liner is free standing, and (vii) a nominal thickness of said at least one inner liner is from 0.3 mil to 1.0 mil.