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US 2001/0022048 A1Published application
Biodegradable tray for raising seedlings
AssigneeNisshinbo Industries, Inc.
InventorsOsamu Hasegawa, Yojiro Ohno
Life of this patent
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Abstract
A biodegradable tray for raising seedlings is obtained by obtaining a pulp mold from pulp slurry by suction molding and hot pressing after the molding. Thus, there is provided a biodegradable tray for raising seedlings composed of a pulp mold that has superior mechanical strength and dimensional accuracy during use and can easily be degraded after raising seedlings.
Claims5
A biodegradable tray for raising seedlings, which is composed of a pulp mold obtained from pulp slurry containing a biodegradable resin by suction molding, and hot pressing after the molding.
Dependencies are inferred from the claim text.