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US 2023/0065752 A1Published application
Void fill packaging
AssigneePPC Industries, Inc.
InventorsChristopher Brewster, Allan Guillen, Renato Yutuc
Life of this patent
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Abstract
A void-fill package, and method of making the same, comprising at least 50%, on a weight basis of the package, recycled polyethylene; at least 40%, on a weight basis of the package, virgin polyethylene; at least one moisture scavenger; and at least one melt stabilizer.
Claims20
A void-fill package comprising:
- at least 50%, on a weight basis of the package, recycled polyethylene;
- at least 40%, on a weight basis of the package, virgin polyethylene;
- at least one moisture scavenger;
- and
- at least one melt stabilizer.
2 more elements
A void-fill package comprising:
- at least 50%, on a weight basis of the package, recycled octene copolymer linear low density polyethylene;
- at least 40%, on a weight basis of the package, virgin octene copolymer linear low density polyethylene;
- about 2%, on a weight basis of the package, of calcium oxide;
- and
- about 8%, on a weight basis of the package, of at least one melt stabilizer.
2 more elements
A method for forming a void-fill package comprising:
- intermixing:
- at least 50%, on a weight basis of the package, recycled polyethylene;
- at least 40%, on a weight basis of the package, virgin polyethylene;
- at least one moisture scavenger;
- and
- at least one melt stabilizer;
- heating the mixture to form a fluid composition;
- extruding the fluid composition to form at least one tubular film web;
- cooling the at least one tubular film web;
- and
- forming the at least one tubular film web into individual, separable pillows.
8 more elements
Dependencies are inferred from the claim text.