Claims
- 1. A process for producing a cleaning product comprising the steps of:feeding a base sheet and at least one layer continuously and stacking said layer to said base sheet, wherein said layer comprises filaments or split yarns oriented in one direction; bonding said base sheet and said layer at a plurality of bonding lines in a direction intersecting with said one direction to obtain a sheet material; cutting said sheet material at a plurality of cutting portions aligned intermittently in said intersecting direction, thereby forming a plurality of brushing portions with said filaments or split yarns positioned between the bonding lines and the cutting portions; and separating said sheet material to obtain a cleaning product.
- 2. A process for producing a cleaning product according to claim 1, wherein said base sheet and said layer contain thermoplastic resin and the bonding lines are formed by heat welding or ultrasonic welding said base sheet and said layer.
- 3. A process for producing a cleaning product according to claim 1, wherein said cutting step is conducted by means of a cutter.
- 4. A process for producing a cleaning product according to claim 2, wherein said cutting step is conducted by means of fusion cutting using heat or ultrasonic waves.
- 5. A process for producing a cleaning product according to claim 1, wherein said cutting step is followed by the step of fluffing the brushing portions.
- 6. A process for producing a cleaning product according to claim 1, wherein both faces of said base sheet are stacked with said layers.
Priority Claims (1)
Number |
Date |
Country |
Kind |
9-346018 |
Dec 1997 |
JP |
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Parent Case Info
This is a division of application Ser. No. 09/213,026, filed Dec. 16, 1998 now U.S. Pat. No. 6,143,393 which is a continuation-in-part of application Ser. No. 09/200,093 filed Nov, 25, 1998 now abandoned. Each of these prior applications is hereby incorporated herein by reference, in its entirety.
US Referenced Citations (4)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
09/200093 |
Nov 1998 |
US |
Child |
09/213026 |
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US |