The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2013
Filed:
Mar. 16, 2010
Tomio Hatanaka, Tokyo, JP;
Yumi Sumitani, Tokyo, JP;
Tomio Hatanaka, Tokyo, JP;
Yumi Sumitani, Tokyo, JP;
Lintec Corporation, Tokyo, JP;
Abstract
Disclosed herein is a package material for adhesive bandage which is used for packaging therein an adhesive bandage including a surface base having one surface, an adhesive layer provided on the one surface of the surface base and a releasing sheet attached to the adhesive layer so as to cover it. The package material comprises a first sheet having a first sheet base and a first cold seal layer provided on the first sheet base, and a second sheet having a second sheet base and a second cold seal layer provided on the second sheet base. The first cold seal layer faces the surface base of the adhesive bandage and the second cold seal layer faces the releasing sheet of the adhesive bandage when the adhesive bandage is packaged in the package material. Further, each of the first cold seal layer and the second cold seal layer is formed of a mixture of rubber and acrylic resin, and an amount of the rubber contained in the first cold seal layer is smaller than an amount of the rubber contained in the second cold seal layer.