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:
Sep. 21, 2021
Filed:
Oct. 17, 2019
Applicant:
Ynb Supply (Asia) Corporation, New Taipei, TW;
Inventor:
Yen-Wu Yang, New Taipei, TW;
Assignee:
YNB SUPPLY (ASIA) CORPORATION, New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D 33/20 (2006.01);
U.S. Cl.
CPC ...
B65D 33/20 (2013.01);
Abstract
A ring-peel-seal liner is revealed, the ring-peel-seal liner includes a metal sealing layer and an adhesive layer. The metal sealing layer has a first annular tear line, and is defined into an annular region and a central region by the first annular tear line, wherein the annular region encircles the central region. The adhesive layer is adhered on one surface of the metal sealing layer. With the ring-peel-seal liner described above, the issue of needing an additional liner for enhancing a sealing effect after opening a conventional packaging container is resolved.