| 摘要 |
A package of a plurality of plastic film bags, said bags having over comparatively broad surfaces of both the inside and outside of said bags, an effective proportion of an animal repellent comprising methyl nonyl ketone, said repellent having emanated from a comparatively small area of said film while said bags were in the folded condition within said package, said package being sealed and the walls thereof being impervious to said animal repellent and a method of forming the same.
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