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US 11,955,148 B2Granted
Cleaning tape and cartridge
AssigneeSony Group Corporation
InventorsEiji Nakashio, Takanobu Iwama
Life of this patent
Estimating the term…
Abstract
A cartridge includes a tape-shaped nonwoven fabric, a reel on which the tape-shaped nonwoven fabric is wound, and a case that accommodates the reel. A basis weight of the tape-shaped nonwoven fabric is equal to or less than 25 c/m2 and an average fiber diameter of the tape-shaped nonwoven fabric is equal to or less than 11 μm.
Claims15
A cartridge, comprising:
- a tape-shaped nonwoven fabric;
- a reel on which the tape-shaped nonwoven fabric is wound;
- and
- a case configured to accommodate the reel, wherein
- a basis weight of the tape-shaped nonwoven fabric is equal to or less than 25 g/m2, and
- the tape-shaped nonwoven fabric includes a plurality of fibers oriented in a longitudinal direction of the tape-shaped nonwoven fabric.
3 more elements
A cartridge, comprising:
- a tape-shaped nonwoven fabric;
- a reel on which the tape-shaped nonwoven fabric is wound;
- and
- a case configured to accommodate the reel, wherein
- an average fiber diameter of the tape-shaped nonwoven fabric is equal to or less than 11 μm, and
- the tape-shaped nonwoven fabric includes a plurality of fibers oriented in a longitudinal direction of the tape-shaped nonwoven fabric.
3 more elements
Dependencies are inferred from the claim text.