US2003131963A1PendingUtilityA1
Ream wrap having white or colored poly coating
Priority: Jan 11, 2002Filed: Jan 10, 2003Published: Jul 17, 2003
Est. expiryJan 11, 2022(expired)· nominal 20-yr term from priority
D21H 27/10Y10T428/277D21H 19/36D21H 19/56Y10T428/31993Y10T428/31902
47
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Claims
Abstract
A ream wrapper made of an unbleached (brown) paper or a semi-bleached (tan) paper with a white poly or colored poly coating.
Claims
exact text as granted — not AI-modified1 . A ream wrapper comprising:
an unbleached (brown) paper or a semi-bleached (tan) paper with a white poly coating.
2 . The ream wrapper of claim 1 wherein said wrapper has a white print surface for the outside of said ream wrap.
3 . The ream wrapper of claim 1 wherein said paper has a weight between about 25 to 75 pounds per 3,000 sq. ft.
4 . The ream wrapper of claim 1 wherein said coating has weight of about 7 to 15 pounds per 3,000 sq, ft.
5 . The ream wrapper of claim 1 wherein said wrapper provides a moisture barrier.
6 . The ream wrapper of claim 1 wherein said unbleached paper is selected from the group consisting of 40 pound bag and laminating Kraft, 50 pound extensible Kraft, or 60 pound converting Kraft.
7 . The ream wrapper of claim 1 wherein said white poly coating is made by mixing polyethylene or polypropylene with a white dye or pigment.
8 . A ream wrapper comprising either an unbleached (brown), semi-bleached (tan), or bleached (white) paper with a colored poly coating.
9 . The ream wrapper of claim 8 wherein said paper has a weight between about 40 to 60 pounds per 3,000 sq. ft.
10 . The ream wrapper of claim 8 wherein said paper has a weight between about 25 to 75 pounds per 3,000 sq. ft.
11 . The ream wrapper of claim 8 wherein said coating has a weight of about 7 to 15 pounds per 3,000 sq. ft.
12 . The ream wrapper of claim 8 wherein said colored poly coating is made by mixing polyethylene, polypropylene, or a combination with a dye or pigment.
13 . The method of claim 8 wherein said polyethylene, polypropylene, or polyethylene-polypropylene mix is blended with a colored dye or pigment that matches color of paper being encased in said ream wrap.
14 . The ream wrapper of claim 8 wherein said wrapper provides a high quality printing surface for the outside of said ream wrap in a color that enhances printing graphics, instantly identifies a manufacturer of wrapped paper product, and/or identifies color of paper encased in said ream wrap.
15 . The ream wrapper of claim 8 wherein said ream wrap acts as a moisture barrier, protects against physical damage, and uses, more environmentally friendly unbleached (brown) or semi-bleached (tan) paper while still providing an enhanced printing surface.
16 . The ream wrapper of claim 8 wherein said ream wrap color matches color of paper contained inside wrapped package.
17 . A method of preparing a colored poly ream wrapper comprising:
mixing polyethylene, polypropylene, or a combination with a dye or pigment to form a poly mixture; coating said poly mixture on either side of an unbleached (brown), semi-bleached (tan), or bleached (white) paper.
18 . A method for making a white poly coated ream wrap comprising:
mixing a blend of low density polyethylene or white polypropylene with a white pigment or dye additive resulting in a white opaque film; coating said white film on an unbleached (brown) paper or a semi-bleached (tan) paper.
19 . A method of making a colored poly coating comprising:
mixing a blend of low density polyethylene or polypropylene with a blue pigment or dye additive resulting in a blue opaque film; coating said blue opaque film on an unbleached (brown), semi-bleached (tan), or unbleached (white) paper.
20 . The method of claim 19 wherein said poly coating is mixed to match a particular shade recognizable of a manufacturer.
21 . The method of claim 19 wherein said poly coating results in a high gloss printing surface, an eye-appealing ream wrap package, a moisture barrier, and a strong packaging material that protects wrapped paper from physical damage.
22 . A ream wrapper comprising:
a bleached, semi-bleached or natural paper substrate having a basis weight of between about 25-75 pounds/3,000 sq. ft.; said substrate being coated on one side with about 7-15 pounds of polyethylene, polypropylene, polymer resin, copolymer and/or terpolymer resins alone or blended with polyester; said coating being white or colored with a pigment or dye additive that results in a white or colored opaque product.
23 . A ream wrapper comprising:
a solid plastic film substrate coated with a white or colored poly coating which results in a colored or white film wrapper.Join the waitlist — get patent alerts
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