Tjerk Pier Van Der Schaaf,Ewald Groenewoud,Paul Thomas Dirk Herman
申请号：
US11756784
公开号：
US09592954B2
申请日:
2007.06.01
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A sachet assembly, includes a closed bag which is formed from water-permeable filter paper, and a solid substance which is contained in the bag and is at least partially water-soluble. The water-soluble solid substance comprises a preparation for cut flowers. In particular, the preparation comprises a foodstuff and/or conditioning agent and/or disinfectant and/or biocide and/or growth inhibitor. The packaging assembly includes a waterproof, or at least moisture-proof, outer packaging containing a large number of sachets. The invention also relates to the use of a sachet made from water-permeable filter paper for administering a preparation to cut flowers which are standing in water.
