| 摘要 |
<p>A closed package comprising one or more flexible polymeric sheets sealed to form an outer non-breachable seal (6), an inner breachable seal (7) and optionally a space between the inner and outer seals. The breachable seal may be provided by a seal of lower peel strength than the non-breachable seal. The package may be made of water soluble or water dispersible material to allow the contents to be mixed with water without exposing the contents to the user. The package is particularly suitable for containing pesticidal compositions.</p> |
