✦ LIBER ✦

Shaped sealing gasket for chemical barrel screw caps

Publisher: Elsevier Science
Year: 2005
Tongue: English
Weight: 283 KB
Volume: 2005
Category: Article
ISSN: 1350-4789
DOI: 10.1016/s1350-4789(05)70656-5

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✦ Synopsis

This invention described here is a shaped seal or gasket for use with a screw cap as commonly used in chemical barrels. The gasket has a profile that includes a winged portion for contacting a sealing surface that defines a concave surface. The

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📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 370 KB

This invention relates to a seal for a screw-top bottle. The aim of the invention is to provide a seal that is easy to handle and inexpensive to produce. For this purpose, the seal comprises several deformed sections that are plastically deformed in such a manner that they form recesses (21, 22) in