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:
Jan. 07, 2025
Filed:
Jul. 13, 2022
Guangzhou Lianrou Machinery & Equipment Co., Ltd., Guangdong, CN;
Guangzhou Lianrou Machinery & Equipment Co., Ltd., Guangzhou, CN;
Abstract
A mattress packaging device includes a first packaging device and a second packaging device, where the first packaging device includes a first folding and vertical sealing mechanism and two corner sealing mechanisms, the first folding and vertical sealing mechanism is configured for folding and vertically sealing a packaging material opening at the end of a mattress, and the corner sealing mechanisms are configured for folding and transversely sealing front corner and rear corner of packaging material on two sides of the mattress; the second packaging device includes two second folding and vertical sealing mechanisms and two first transverse sealing mechanisms, the second folding and vertical sealing mechanisms are configured for folding and vertically sealing the packaging material on two sides of the mattress, and the two first transverse sealing mechanisms are configured for transversely sealing the packaging material on two sides of the mattress.