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US 10,477,871 B2Granted
Netted casing for food
AssigneeOci Company Ltd.
InventorsHajime Itoshiro, Koichi Takahashi
Life of this patent
Estimating the term…
Abstract
Provided is a netted food casing, which prevents a net from being easily separated from a nonwoven fabric, can inhibit inclusion of foreign substances, and is used as an inexpensive packing material. A netted food casing (X) includes a nonwoven fabric (1) and a net (2). The nonwoven fabric (1) includes a thermoplastic synthetic fiber, and the net (2) includes one of a thermoplastic resin and a thermoplastic synthetic fiber. The nonwoven fabric (1) and the net (2) are thermally laminated to form the netted food casing (X).
Claims7
A netted food casing, comprising:
- a nonwoven composite fabric comprising a composite thermoplastic synthetic fiber and a plant fiber, wherein the plant fiber may be a cotton fiber, a hemp fiber, a pulp fiber or a rayon fiber;
- a net comprising a thermoplastic resin;
- wherein the net is laminated on and thermally pressure-bonded to the nonwoven composite fabric, by bringing a reverse surface of the net into contact with a front surface of the nonwoven composite fabric,
- wherein the net is formed by shaping wire materials obtained by mixing and melting a low melting point polyethylene resin, a high melting point polyethylene resin into a mesh-like reticular pattern,
- wherein the nonwoven composite fabric and the net are heated from a reverse surface of the nonwoven composite fabric,
- and wherein the nonwoven composite fabric and the net are bonded by a melted clad of the fiber and the melted low melting point polyethylene resin and high melting point polyethylene resin on the reverse surface side of the net maintaining its shape on the front surface side.
3 more elements
A netted food casing, comprising:
- a nonwoven composite fabric comprising a composite thermoplastic synthetic fiber comprised of a fiber having a core-clad structure including a polyester core and a polyethylene clad, a polyethylene fiber and a plant fiber, wherein the plant fiber may be a cotton fiber, a hemp fiber, a pulp fiber or a rayon fiber;
- a net comprising a thermoplastic resin;
- wherein the net is laminated on and thermally pressure-bonded to the nonwoven composite fabric, by bringing a reverse surface of the net into contact with a front surface of the nonwoven composite fabric,
- wherein the net is formed by shaping wire materials obtained by mixing and melting a low melting point polyethylene resin and a high melting point polyethylene resin into a mesh-like reticular pattern,
- wherein the nonwoven composite fabric and the net are heated from a reverse surface of the nonwoven composite fabric,
- and wherein the nonwoven composite fabric and the net are bonded by the melted clad of the fiber having a core-clad structure and the melted low melting point polyethylene resin and the melted high melting point polyethylene resin on the reverse surface side of the net maintaining its shape on the front surface side.
3 more elements
A netted food casing, comprising:
- a nonwoven composite fabric comprising a composite thermoplastic synthetic fiber comprised of a fiber having a core-clad structure including polyester as a core and polyethylene as a clad, a fiber having a core-clad structure including polyester as a core and low melting polyester as a clad, and a plant fiber wherein the plant fiber may be a cotton fiber, a hemp fiber, a pulp fiber or a rayon fiber;
- and
- a net comprising a thermoplastic resin,
- wherein the net is laminated on and thermally pressure-bonded to the nonwoven composite fabric, by bringing a reverse surface of the net into contact with a front surface of the nonwoven composite fabric,
- wherein the net is formed by shaping wire materials obtained by mixing and melting a low melting point polyethylene resin, a high melting point polyethylene resin into a mesh-like reticular pattern,
- wherein the nonwoven composite fabric and the net are heated from a reverse surface of the nonwoven composite fabric,
- and wherein the nonwoven composite fabric and the net are bonded by the melted clad of the fibers having a core-clad structure and the melted low melting point polyethylene resin and the melted high melting point polyethylene resin on the reverse surface side of the net maintaining its shape on the front surface side.
4 more elements
A netted food casing, comprising:
- a nonwoven composite fabric comprising a polyester fiber and a plant fiber wherein the plant fiber may be a cotton fiber, a hemp fiber, a pulp fiber or a rayon fiber;
- and
- a net comprising thermoplastic resin,
- wherein the net is laminated on and thermally pressure-bonded to the nonwoven composite fabric by bringing a reverse surface of the net into contact with a front surface of the nonwoven composite fabric,
- wherein the net is formed by shaping wire materials obtained by mixing and melting a low melting point polyethylene resin and a high melting point polyethylene resin into a mesh-like reticular pattern,
- wherein the nonwoven composite fabric and the net are heated from a reverse surface of the nonwoven composite fabric,
- and wherein the nonwoven composite fabric and the net are bonded by the melted polyester fiber of the nonwoven composite fabric and the melted low melting point polyethylene resin and the melted high melting point polyethylene resin on the reverse surface side of the net maintaining its shape on the front surface side.
4 more elements
A netted food casing, comprising:
- a nonwoven composite fabric comprising a polyethylene fiber and a plant fiber wherein the plant fiber may be a cotton fiber, a hemp fiber, a pulp fiber or a rayon fiber;
- and
- a net comprising a thermoplastic resin,
- wherein the net is laminated on and thermally pressure-bonded to the nonwoven composite fabric by bringing a reverse surface of the net into contact with a front surface of the nonwoven composite fabric,
- wherein the net is formed by shaping wire materials obtained by mixing and melting a low melting point polyethylene resin and a high melting point polyethylene resin into a mesh-like reticular pattern,
- wherein the nonwoven composite fabric and the net are heated from a reverse surface of the nonwoven composite fabric,
- and wherein the nonwoven composite fabric and the net are bonded by the melted polyethylene fiber of the nonwoven composite fabric and the melted low melting point polyethylene resin and the melted high melting point polyethylene resin on the reverse surface side of the net maintaining its shape on the front surface side.
4 more elements
Dependencies are inferred from the claim text.