초록 ▼

A package coating is processed by applying a plurality of aqueous mixtures over a substrate. The aqueous mixtures each include a combination of pigments and binders. A packaging article is also disclosed that is made from the package coating on a substrate. Additionally, a packaging system is includ

A package coating is processed by applying a plurality of aqueous mixtures over a substrate. The aqueous mixtures each include a combination of pigments and binders. A packaging article is also disclosed that is made from the package coating on a substrate. Additionally, a packaging system is included that contains commercial product.

대표청구항 ▼

What is claimed is: 1. A packaging article comprising: a substrate including a first side thereof; a brightener first film above the substrate, wherein the brightener first film includes calcium carbonate in a first amount, and brightener particles in a second amount, wherein the first amount is mo

What is claimed is: 1. A packaging article comprising: a substrate including a first side thereof; a brightener first film above the substrate, wherein the brightener first film includes calcium carbonate in a first amount, and brightener particles in a second amount, wherein the first amount is more than the second amount, and wherein the brightener first film includes at least one binder; a brightener second film above the brightener first film, wherein the brightener second film includes calcium carbonate in a third amount, and brightener particles in a fourth amount, wherein the fourth amount is more than the third amount, and wherein the brightener second film includes at least one binder; and a finish third film above the brightener second film. 2. The packaging article according to claim 1, wherein the calcium carbonate in the brightener first film has a calcium carbonate/brightener particles ratio from about 50% to about 100%. 3. The packaging article according to claim 1, wherein the calcium carbonate in the brightener second film has a calcium carbonate/brightener particles ratio from about 0% to about 50%. 4. The packaging article according to claim 1, wherein the brightener particles are selected from clay, kaolin clay, titanium oxides, niobium oxides, aluminum oxides, cerium oxides, thorium oxides, hafhium oxides, zirconium oxides, zinc oxides, aluminum trihydrate, uranium fluorides, and combinations thereof. 5. The packaging article according to claim 1, wherein the brightener first film includes from about 12% to about 25% of a mixture including polyvinylacetate (PVAc) latex and styrene butadiene (SBR). 6. The packaging article according to claim 1, wherein the brightener first film includes from about 12% to about 25% of the at least one binder, and the balance the calcium carbonate and the brightener particles, and wherein the at least one binder includes a mixture including polyvinylacetate (PVAc) latex and styrene butadiene (SBR), wherein the PVAc latex and the SBR are in a ratio of about 10:9. 7. The packaging article according to claim 1, wherein the binder in the brightener first film includes about 10 parts polyvinylacetate (PVAc) latex about 9 parts styrene butadiene (SBR), and the balance includes the calcium carbonate and the brightener particles in a ratio from about 20-80 parts calcium carbonate and about 20-80 parts brightener particles. 8. The packaging article according to claim 1, wherein the binder in the brightener second film includes from about 14% to about 30% of a mixture including polyvinylacetate (PVAc) latex and styrene butadiene (SBR). 9. The packaging article according to claim 1, wherein the at least one binder in the brightener second film includes from about 14% to about 30% of a mixture including polyvinylacetate (PVAc) latex and styrene butadiene (SBR), and the balance the calcium carbonate and the brightener particles, and wherein the PVAc latex and the SBR are in a ratio of about 1:1. 10. The packaging article according to claim 1, wherein the at least one binder in the brightener second film includes about 12 parts polyvinylacetate (PVAc) latex and about 12 parts styrene butadiene (SBR), and wherein the balance includes the calcium carbonate and the brightener particles in a ratio from about 20-80 parts calcium carbonate and about 20-80 parts brightener particles. 11. The packaging article according to claim 1, wherein the finish third film is selected from ethylene vinyl alcohol copolymer, polyolefin polymer, polyethylene polymer, nylon polymer, polypropylene polymer, polyvinyl acetate latex, styrene butadiene latex, styrene butadiene aciylonitrile latex, ethylene vinyl acetate latex, and combinations thereof. 12. The packaging article according to claim 1, wherein the packaging article has a gable-top package configuration. 13. The packaging article according to claim 1, wherein the packaging article has a gable-top package configuration with an inner surface and the finish third film has an outer surface, and wherein the gable-top package is skived. 14. A packaging system comprising: a folded and bonded substrate including first outer surface and a second inner surface, wherein the substrate includes a first side thereof; a brightener first film above the substrate, wherein the brightener first film includes calcium carbonate in a first amount, and brightener particles in a second amount, wherein the first amount is more than the second amount, and wherein the brightener first film includes at least one binder; a brightener second film above the brightener first film, wherein the brightener second film includes calcium carbonate in a third amount, and brightener particles in a fourth amount, wherein the fourth amount is more than the third amount, and wherein the brightener second film includes at least one binder; a finish third film above the brightener first film; and a commercial product disposed within the folded and bonded substrate. 15. The packaging system according to claim 14, wherein the finish third film is above and on the brightener second film. 16. The packaging system according to claim 14, wherein the packaging system has a gable-top package configuration. 17. The packaging article according to claim 14, wherein the packaging system includes a skived edge.