Planar sampler for a liquid volatile material and method

Details Planar sampler for a liquid volatile material and method Planar sampler for a liquid volatile material and method

1993-11-23

1995-08-08

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Slow diffusers

428905, A61L 900

Patent

active

054391725

ABSTRACT:
A sampler is shown for a volatile fluid material. The fluid material is applied to a face of a base layer. A cover layer is applied directly over the face without an intermediate layer. A peripheral seal is formed between the base and cover layers. The seal is separable by a user to expose the face of the base layer directly to the atmosphere to allow the fluid volatile material to be released. The cover layer can be replaced to prevent further release of the volatile material. A method is also shown for making the sampler.

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