Scent window sniffer card
OwnerJohn Clarkeinventor
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Abstract
A scent and freshener device and a method of manufacturing the device comprising a layered stack. The scent composition is encapsulated thus preventing leakage and the scent remains pure and uncompromised. A scent sniff card may hold one fragrance or multiple encapsulated fragrances. The scent sniff card is streamlined and uses minimal parts thus reducing manufacturing costs and landfill waste.
Claims12
A fragrance scent sniff card consisting essentially of:
- a first substrate, a first adhesive on the inside of the first substrate;
- a first impermeable barrier polymer on the inside of the first substrate;
- the first impermeable to oil-permeable to vapor barrier polymer adhered to the first adhesive;
- a second adhesive on the inside of a second substrate, a second impermeable to oil-permeable to vapor barrier polymer adhered to the second adhesive, wherein the first and second impermeable to oil-permeable to vapor barrier polymers are adjacent thereto and a fragrance scent oil composition encapsulated between first and second impermeable to oil-permeable to vapor barriers;
- wherein the impermeable to oil-permeable to vapor barrier layers allow the molecular transfer of the fragrance scent oil to escape and prevents the outward passage of the fragrance scent oil.
The method of making a scent sniff card according to 8, wherein the substrate comprises card stock.
The method of making a scent sniff card according to 8, wherein the impermeable barrier layer comprises low density polyethylene.
Dependencies are inferred from the claim text.