TW576787B - Ridged mat and production method and equipment therefor - Google Patents

Ridged mat and production method and equipment therefor Download PDF

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Publication number
TW576787B
TW576787B TW91113987A TW91113987A TW576787B TW 576787 B TW576787 B TW 576787B TW 91113987 A TW91113987 A TW 91113987A TW 91113987 A TW91113987 A TW 91113987A TW 576787 B TW576787 B TW 576787B
Authority
TW
Taiwan
Prior art keywords
mat
shape
ridge
original
heating
Prior art date
Application number
TW91113987A
Other languages
English (en)
Chinese (zh)
Inventor
Toshio Funahashi
Koshirou Kitada
Original Assignee
Nishikawa Rose Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nishikawa Rose Co Ltd filed Critical Nishikawa Rose Co Ltd
Application granted granted Critical
Publication of TW576787B publication Critical patent/TW576787B/zh

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Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Nonwoven Fabrics (AREA)
TW91113987A 2002-06-05 2002-06-26 Ridged mat and production method and equipment therefor TW576787B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002164761A JP3990938B2 (ja) 2002-06-05 2002-06-05 畝付きシート

Publications (1)

Publication Number Publication Date
TW576787B true TW576787B (en) 2004-02-21

Family

ID=30432825

Family Applications (1)

Application Number Title Priority Date Filing Date
TW91113987A TW576787B (en) 2002-06-05 2002-06-26 Ridged mat and production method and equipment therefor

Country Status (2)

Country Link
JP (1) JP3990938B2 (ja)
TW (1) TW576787B (ja)

Also Published As

Publication number Publication date
JP3990938B2 (ja) 2007-10-17
JP2004011049A (ja) 2004-01-15

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MM4A Annulment or lapse of patent due to non-payment of fees