07.06.18
Shingo Nagata, Himeji, Japan; Masato Shigematsu, Himeji, Japan; and Toshiyuki Morioka, Himeji, Japan.
Assigned to Daicel Corporation, Osaka-shi, Japan.
Filed: 12/26/14
Issued: 5/15/18
A method of manufacturing a bloomed fiber material, the method comprising: spreading a crimped tow in a width direction of the tow; performing primary blooming to bloom the tow that has been spread in the width direction; dividing the tow that has undergone the primary blooming into at least two divided tows; cutting a parting between the divided tows; and performing secondary blooming to bloom the divided tows.
Assigned to Daicel Corporation, Osaka-shi, Japan.
Filed: 12/26/14
Issued: 5/15/18
A method of manufacturing a bloomed fiber material, the method comprising: spreading a crimped tow in a width direction of the tow; performing primary blooming to bloom the tow that has been spread in the width direction; dividing the tow that has undergone the primary blooming into at least two divided tows; cutting a parting between the divided tows; and performing secondary blooming to bloom the divided tows.