초록 ▼

The present invention provides a package comprising a bag having lines of weakness and a pull-tab opener secured to the bag proximate to the lines of weakness, the pull-tab opener having a pull-tab opening integral therewith. In a preferred embodiment, the pull-tab opener is a reusable pull-tab open

The present invention provides a package comprising a bag having lines of weakness and a pull-tab opener secured to the bag proximate to the lines of weakness, the pull-tab opener having a pull-tab opening integral therewith. In a preferred embodiment, the pull-tab opener is a reusable pull-tab opener.

대표청구항 ▼

1. A package comprising: a bag having lines of weakness that include two substantially parallel lines of perforations and a slit or third line of perforations located substantially perpendicular to and in between the two substantially parallel lines of perforations at one end; and a reusable pul

1. A package comprising: a bag having lines of weakness that include two substantially parallel lines of perforations and a slit or third line of perforations located substantially perpendicular to and in between the two substantially parallel lines of perforations at one end; and a reusable pull-tab opener secured to the bag in a location to cover at least the two substantially parallel lines of perforations, the reusable pull-tab opener having a pull-tab opening integral therewith, further wherein the package is comprised of six panels arranged in a rectangular configuration and the two substantially parallel lines of perforations extend across a portion of two adjacent panels. 2. The package of claim 1 wherein the pull-tab opening is a finger-sized opening into which one to three fingers or an object can be inserted, the object having a maximum diameter not greater than about eight (8) cm. 3. The package of claim 1 wherein the reusable pull-tab opener is secured to the bag with reusable securing means or a combination of reusable and permanent securing means. 4. The package of claim 3 wherein the reusable securing means is a reusable adhesive. 5. The package of claim 4, wherein the reusable adhesive is a pressure-sensitive reusable adhesive. 6. The package of claim 3 wherein the permanent securing means has a strength greater than the tear force required to separate the lines of weakness. 7. The package of claim 6 wherein the permanent securing means is selected from the group consisting of permanent adhesive, thermal bonds, ultrasonic bonds, spot welds, stiches, strip welds, tacks and any combination thereof. 8. The package of claim 3, wherein at least some of a remaining portion of the reusable pull-tab opener has no effective securing means. 9. The package of claim 8 wherein the remaining portion having no effective securing means has adhesive deadener covering a portion of the securing means. 10. The package of claim 1 further comprising articles contained within the bag, wherein the articles can be of different types and sizes. 11. The package of claim 10, wherein the articles are personal care products selected from the group consisting of infant diapers, feminine care products and adult incontinence garments. 12. The package of claim 11, wherein the articles are compressed. 13. The package of claim 10, wherein the articles include food products and pet care products. 14. The package of claim 1 wherein the bag and pull-tab are made from a polymeric plastic film, paper or a paper composite. 15. The package of claim 14, wherein the film is selected from the group consisting of low density polyethylene, low density polyethylene/linear low density polyethylene, low density polyethylene/medium density polyethylene, low density polyethylene/high density polyethylene, a polyethylene/polypropylene combination, and any combination thereof. 16. The package of claim 14, wherein the pull-tab opener further has added polyester or polypropylene to minimize stretching during use. 17. The package of claim 14, wherein the pull-tab opener is laminated. 18. The package of claim 1 further comprising articles contained within the bag, wherein the articles are of the same type and size. 19. The package of claim 1 further comprising articles contained within the bag, wherein the articles are of the same type and different sizes. 20. The package of claim 1 further comprising a second reusable pull-tab opener secured to the bag in a location to cover additional lines of weakness, wherein each reusable pull-tab opener provides access to a different type or size of article.