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US 12,377,630 B2Granted
Dispensing liner
AssigneeSelig Sealing Products, Inc.
InventorRobert William Thorstensen-Woll
Life of this patent
Estimating the term…
Abstract
Various systems are provided herein for sealing and dispensing the contents of containers. The systems can include openings that may be movable relative to one another between sealed positions and dispensing positions.
Claims17
A dispensing liner system for a container, the system comprising:
- an upper portion having a support layer and a compensatory sealing layer;
- and
- a lower portion defining at least one opening whereby contents of the container may be dispensed therethrough, the lower portion including a sealant layer for sealing to the container, the upper portion being removably adhered to the lower portion, the compensatory sealing layer extending through the at least one opening and through the sealant layer when installed on the container to help seal the dispensing liner to the container.
A laminate for forming a dispensing liner system for use on a container, the laminate comprising:
- an upper portion having a support layer and a compensatory sealing layer;
- and
- a lower portion defining at least one opening whereby contents of the container may be dispensed therethrough, the lower portion including a sealant layer for sealing to the container, the upper portion being removably adhered to the lower portion, the compensatory sealing layer extending through the at least one opening and through the sealant layer when formed as a dispensing liner system and installed on the container to help seal the dispensing liner to the container.
A method of forming a dispensing liner system for use on a container, the method comprising:
- providing an upper portion having a support layer and a compensatory sealing layer;
- providing a lower portion defining at least one opening whereby contents of the container may be dispensed therethrough, the lower portion including a sealant layer for sealing to the container;
- and
- removably securing the upper and lower portions to one another, the upper portion being removable from the lower portion by a user, the compensatory sealing layer extending through the at least one opening and through the sealant layer when installed on the container to help seal the dispensing liner to the container.
1 more element
Dependencies are inferred from the claim text.