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. 06, 2020
Filed:
Nov. 18, 2015
Shanghai Air-paq Composite Material Co., Ltd., Shanghai, CN;
Jiaying Zhang, Shanghai, CN;
Shanghai Air-Paq Composite Material Co., Ltd., Shanghai, CN;
Abstract
The present invention provides a crossed staggered and stacked-type air packaging device and a manufacturing method therefor. The crossed staged and stacked-type air packaging device includes at least two inflation packaging main body layers, so as to form an accommodation cavity used for storing an article to be packaged. Each inflation packaging main body layer includes at least one sub-inflation unit. The sub-inflation units of at least two adjacent inflation packaging main body layers have different extending directions, so that at least two adjacent inflation packaging main body layers are arranged in a crossed and staggered manner.