Title:
磁気テープのカール化加熱処理システム
Document Type and Number:
Japanese Patent JP4104736
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a high efficiency heat treatment apparatus for curling which performs the curling magnetic tape pieces by heating and the conveyance of them simultaneously and can carry out the curling continuously in large quantities in a limited space and a curling heat treatment system. SOLUTION: A magnetic tape 30 is charged from a hopper in the upper part of a crusher 1 and cut into magnetic tape pieces about 3-20 mm in length. The pieces are conveyed through a pneumatic transportation conduit 3 and supplied from a cyclone 4 to a heating transportation conduit 6. In the conduit 6, the pieces are conveyed while being heated at 140-200 deg.C by a hot air current supplied from a hot air generator 5. The pieces are curled/shrunk by heating from the hot air current to be a raw material for recycling and packed in a container 14 or supplied directly to a panel production process and others for recycling.
Inventors:
Kanehara
Toshizai Nagai
Kohei Takanishi
Hiroshi Marui
Toshizai Nagai
Kohei Takanishi
Hiroshi Marui
Application Number:
JP18867498A
Publication Date:
June 18, 2008
Filing Date:
July 03, 1998
Export Citation:
Assignee:
Fuji Kasei Kogyo Co., Ltd.
International Classes:
B29B13/02; B29B17/00; B29B17/04
Domestic Patent References:
| JP6198649A | ||||
| JP51083677A | ||||
| JP50060865A | ||||
| JP62204906A |
Attorney, Agent or Firm:
Kumon enjoyment
Satoshi Kumon
Satoshi Kumon