Cutting blade of a sheet dispenser
AssigneeAchton Spain SL
InventorKim Achton
Life of this patent
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Abstract
The present invention concerns a cutting blade for cutting web material in to sheets in a sheet dispenser. The blade comprises at least a base section and a cutting section, the blade being formed from a plastic material which comprises reinforcement fibers. The present invention also concerns a sheet dispenser having such a cutting blade.
Claims20
A cutting blade for cutting web material into sheets in a sheet dispenser, said blade comprising a base section and a cutting section, wherein said blade is formed from a plastic material, characterized in that said plastic material comprises reinforcement fibers.
A sheet dispenser for dispensing sheets of a web material comprising a body for holding said web material, and a cutting blade having a base section and a cutting section, wherein said blade is formed from a plastic material, characterized in that said plastic material comprises reinforcement fibers.
A cutting blade for cutting web material into sheets in a sheet dispenser, said blade comprising a base section and a cutting section formed in a single piece from a plastic material comprising reinforcement fibers
- wherein said plastic material comprises at least 20% of reinforcement fibers by volume and no more than 80% of reinforcement fibers by volume,
- wherein said reinforcement fibers are selected from the group consisting of aramid, carbon, mineral and glass fibers and are uniformly distributed and randomly oriented,
- wherein said plastic material is selected from the group consisting of PA, PES, PC and PPS and has a Rockwell M-scale hardness of at least 70 HRM.
Dependencies are inferred from the claim text.