04006561 is referenced by 43 patents and cites 15 patents.

Living plants, such as young, evergreen or deciduous trees or bushes, can be stored without loss of viability for several months, and cut flowers can be stored for about a week without apparent loss or freshness when enclosed in a plastic sheet or film envelope which is waterproof, excludes at least 30% of incident visible light and substantially all incident infrared radiation, and is permeable to the gaseous constituents of air, but not more permeable to gaseous oxygen, carbon dioxide, and water vapor than low-density polyethylene film having a thickness of 20 micron.

Title
Plant package and method of preparing the same
Application Number
222353
Publication Number
4006561
Application Date
September 7, 1972
Publication Date
February 8, 1977
Inventor
Helmut Astinet
Miltenberg
DT
Fritz Tscharf
Hassmersheim
DT
Gustav Thoma
Eberbach
DT
Agent
Hans Berman
Assignee
Pflanz Frisch Transportsack
DT
IPC
A01B 79/00
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