초록

A reclosable fastener having a one-way valve interposed between first and second sets of interlocking members permits fluid flow in one direction through the fastener and blocks fluid flow in an opposite direction through the fastener.

대표청구항 ▼

The invention claimed is: 1. A reclosable fastener, comprising: a. a first set of interlocking members; b. a second set of interlocking members; c. a valve interposed between the first set of interlocking members and the second set of interlocking members, the valve being configured to permit fluid

The invention claimed is: 1. A reclosable fastener, comprising: a. a first set of interlocking members; b. a second set of interlocking members; c. a valve interposed between the first set of interlocking members and the second set of interlocking members, the valve being configured to permit fluid flow therethrough in a first direction and block fluid flow therethrough in a second, opposite direction; d. at least one first orifice formed in a set of interlocking members on one side of said valve; and e. at least one second orifice formed in a set of interlocking members on another side of said valve. 2. The reclosable fastener of claim 1, wherein the first set of interlocking members comprises a first base portion, first and second spaced apart interlocking members extending from the first base portion, and a contact surface extending from the first base portion; and wherein the second set of interlocking members comprises a second base portion, third and fourth spaced apart interlocking members extending from the second base portion, and a deformable valve member extending from the second base portion. 3. The reclosable fastener of claim 2, wherein a first cavity is formed between the first base portion and the second base portion, and between the first and third interlocking members and the valve; and wherein a second cavity is formed between the first base portion and the second base portion, and between the second and fourth interlocking members and the valve. 4. The reclosable fastener of claim 3, wherein the at least one first orifice is formed in a first interlocking member of the first set of interlocking members, and the at least one second orifice is formed in a second interlocking member of the first set of interlocking members. 5. The reclosable fastener of claim 3, wherein the at least one first orifice is formed in a first interlocking member of the first set of interlocking members, and the at least one second orifice is formed in the base portion of the first set of interlocking members. 6. The reclosable fastener of claim 3, wherein the at least one first orifice is formed in the base portion of the first set of interlocking members, and the at least one second orifice is formed in the base portion of the first set of interlocking members. 7. The reclosable fastener of claim 3, wherein the at least one first orifice is formed in the base portion of the first set of interlocking members, and the at least one second orifice is formed in an interlocking member of the first set of interlocking members. 8. The reclosable fastener of claim 1, further comprising an adhesive material incorporated into the valve. 9. The reclosable fastener of claim 2, further comprising a first flange extending from the first base portion and a second flange extending from the second base portion. 10. The reclosable fastener of claim 9, further comprising an adhesive material interposed between the first flange and the second flange, wherein the first flange and the second flange are bonded together.