Title:
FOAMING MOLD
Document Type and Number:
Japanese Patent JPH0857877
Kind Code:
A
Abstract:
PURPOSE: To provide a foaming mold, which can surely prevent trouble due to the leakage of foamable composition from the mold from developing.
CONSTITUTION: A foaming mold consists of a pair of flat plates l and 2 placed one upon another under the condition that a cavity 3, charged with a foamable mixture for foaming in the provided in the mating surface side of at least one of the flat plates in order to form an enclosed space. On the mating surface of at least one flat pl.ate such as the flat plate 2 for a bottom mold of a pair of the flat plates 1 and 2, an endless groove 4 is provided so as to surround the cavity 3.
Inventors:
MATSUBARA TATSUO
Application Number:
JP22255694A
Publication Date:
March 05, 1996
Filing Date:
August 23, 1994
Export Citation:
Assignee:
INOUE MTP KK
International Classes:
B29C39/26; B29C39/02; B29K23/00; B29K105/04; (IPC1-7): B29C39/26; B29C39/02
Attorney, Agent or Firm:
Kojima Kiyoji