Write-on profile strips for recloseable plastic storage bags
AssigneeReynolds Consumer Products, Inc.
InventorsSusan C. Gaible, Catherine E. Kettner, Mladomir Tomic
Life of this patent
Estimating the term…
Abstract
A recloseable container features webs or flanges near the container opening and outwardly from recloseable locking strips, coextensive with the opening, to provide improved roughened surfaces enabling the user to write on these webs information pertaining to the bag contents. The webs may be formed with a roughening agent to create the roughened surfaces. The locking projections of at least one of the closure elements is formed with a slip agent to facilitate lubricated mating engagement with the other locking projection.
Claims5
A container comprising a pair of translucent or transparent side walls for defining a container interior and at least one open end;
- and a closure device including a first closure element and a second closure element each formed with a web respectively extending along said side walls adjacent said open end, said first and second elements being mateable so that, upon mating engagement of said first and second closure elements along their substantially entire respective lengths, said open end is substantially entirely closed, and wherein at least one of said first and second closure elements is colored a certain color so that upon substantially entirely complete mating of said first and second closure elements, said certain color is visually observable through an opposing one of said webs as a continuous band of said certain color, wherein the web carrying the first or second closure element of said certain color is opaque to provide contrast with said certain color when the first and second closure elements are viewed through the said opposing web, wherein at least one of the webs of said first and second closure elements is formed to include a particulate material which creates a roughened web surface allowing hand-written indicia medium to be formed on said surface by the consumer to identify the container contents.
A container comprising a pair of side walls for defining a container interior and at least one open end;
- and a closure device including a first closure element and a second closure element each formed with a web respectively extending along said side walls adjacent said open end, said first and second elements being mateable so that, upon mating engagement of said first and second closure elements along their substantially entire respective lengths, said open end is substantially entirely closed, and wherein at least one of said first and second closure elements is colored a certain color so that upon substantially entirely complete mating of said first and second closure elements, said certain color is visually observable through an opposing one of said webs as a continuous band of said certain color, wherein portions of the other of said first or second closure element formed on said opposing one of said webs are made of a transparent or clear resin coextruded with other portions of other of the first or second closure element which are made of a resin different from said transparent or clear resin, wherein said resin different from said transparent or clear resin includes a particulate material to create a roughened writing surface in one of the web surfaces, and wherein the resin forming said certain color is located outside of said web having the roughened surface and includes a slip agent providing lubrication to portions of the closure element containing said certain color.
Dependencies are inferred from the claim text.