Sachet for the attachment of stamps, tokens and like devices to containers
AssigneesHarrison & Sons (High Wycombe) Limited, Green Shield Trading Stamp Company Limited
InventorWilliam Wood
Life of this patent
Estimating the term…
Abstract
A sachet is described for holding an article such as a stamp or token and for attachment to a container or package or other goods. The sachet has a paper backing sheet coated on its back surface with a heat-activated adhesive. A facing sheet, which is preferably transparent is, secured to the backing sheet around its periphery to form an enclosed pocket for the article.
Claims2
A sachet for holding a trade article and for attachment to an article of merchandise, comprising a paper backing sheet, a continuous transparent glassine facing sheet which is imperforate within its borders, a cold-seal adhesive coating completely covering a back surface of the facing sheet, a cold-seal adhesive coating on a front surface of the backing sheet at least completely around a peripheral band thereof, the cold-seal adhesive coatings sealing only when in contact with a corresponding coating, the facing and backing sheets being secured together by the coatings of cold-seal adhesive so as to form a completely enclosed pocket between the sheets, the transparent facing sheet being rendered impervious to moisture by the cold-seal adhesive coating on the back surface thereof, and a heat-activated adhesive coating on a back surface of the backing sheet for fastening the sachet to an article of merchandise.
Dependencies are inferred from the claim text.