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US 12,715,200 B2Granted
Laminated body and packaging bag
AssigneeZACROS Corporation
InventorsHiroshi Kuwabara, Toshihiko Mori, Naoto Fujikawa
Life of this patent
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Abstract
A laminated body includes an innermost layer including a sealant formed of a polyethylene-based resin and a reinforcing layer formed of a polyethylene-based resin. The reinforcing layer is formed of an unstretched polyethylene-based resin. A packaging bag includes a bottom member folded in half along a fold line. At least the bottom member of the packaging bag is formed of the laminated body.
Claims9
A laminated body comprising:
- an innermost layer including a sealant formed of a polyethylene-based resin;
- a reinforcing layer formed of an unstretched polyethylene-based resin, and
- an outer layer formed of a stretched polyethylene-based resin, in this order, wherein
- a thickness of the innermost layer is 60 to 180 μm;
- a thickness of the reinforcing layer is 10 to 50 μm;
- and
- a thickness of the outer layer is 10 to 50 μm.
4 more elements
Dependencies are inferred from the claim text.