| 摘要 |
<p>A containerization system and containers which are particularly suitable for storing, packaging and transporting toxic or hazardous products such as agricultural chemicals is provided. The containerization system comprises the agricultural chemical in the form of a gel, solid or liquid which is contained within a water-soluble bag. The bag is made of co-extruded film of at least two separate polyvinyl alcohol layers combined directly after extrusion in the fluid melt state. The film is characterized in that it shows no interface boundaries.</p> |
