Disposable diaper production method and production device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 17, 2017
Issued Date -
Nov 19, 2015
app pub date -
Dec 19, 2013
filing date -
Dec 21, 2012
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Provided are a disposable diaper production method and a disposable diaper production device by which cutting positions of respective side pieces can be accurately managed. A partly-finished product is conveyed in a longitudinal direction in a state in which both side portions in the width direction of the cutting position of respective side panel pieces are held for each set of the two side panel pieces when the respective side panel pieces are cut off by a cutting unit. A controller controls driving rates of a cutting motor and a conveying motor to rotate driving blades at a rate faster than the conveying rate of the partly-finished product.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- A61F Class
- 4951 Applications Filed
- 4388 Patents Issued To-Date
- 88.63 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- A61F Class
- 0 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 17, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 17, 2029 |
