Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DRY PRESSING METHOD FOR BAMBOO FABRIC
Document Type and Number:
Japanese Patent JP2005103936
Kind Code:
A
Abstract:

To provide an ecological dry pressing method for a bamboo fabric which uses a fabric manufactured not by a conventional wet paper making method using a pulp liquid but by a dry fabric processing method producing no waste liquid in a fabric processing process, and does not use water.

When a raw bamboo material is defibrated to obtain a long fiber part which is not powdery nor granular, and the fiber part is hot-pressed to make a bamboo sheet (bamboo press paper), the fiber part can be hot-pressed without adjusting moisture by drying. The occurrence of a burn by heat, a stain related to water vapor, and a blister (defective bonding) on the surface and back of the sheet is prevented. Hygroscopic starch, which is a similar substance to saccharides, about 2% in weight ratio is added in order to avoid the influence of saccharides contained as much as 20% in the bamboo fabric. Alternatively, the fine powder of polyvinyl alcohol which demonstrates viscosity by moisture absorption is added as a bonding agent.


Inventors:
NISHIOKA EISUKE
SUEKANE YASUMASA
SASAZAKI TATSUO
Application Number:
JP2003340483A
Publication Date:
April 21, 2005
Filing Date:
September 30, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NISHIOKA EISUKE
SUEKANE YASUMASA
SASAZAKI TATSUO
International Classes:
B27N3/04; B27N3/08; (IPC1-7): B27N3/04; B27N3/08
Attorney, Agent or Firm:
Yasuo Mihara