Invention Grant
- Patent Title: Adjustable sealing bar for pre-applied bottom gusset package and method of using the same
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Application No.: US16774643Application Date: 2020-01-28
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Publication No.: US11559950B2Publication Date: 2023-01-24
- Inventor: John Deterling
- Applicant: Southwest Formseal
- Applicant Address: US TX Houston
- Assignee: Southwest Formseal
- Current Assignee: Southwest Formseal
- Current Assignee Address: US TX Houston
- Agency: Stephens Juren, PLLC
- Agent Kelly D Stephens; Matthew C Juren
- Main IPC: B29C65/00
- IPC: B29C65/00 ; B29C65/18 ; B31B70/64 ; B29L31/00
Abstract:
A set of sealing jaws incorporating an adjustable seal area to seal the vertical portion of a bottom gusseted style of package. An adjustable seal surface allows a packaging machine to run different film web widths without the need to change jaws. The sealing jaws to be converted to run bottom gusset packages to pillow packages without the requirement to change jaws.
Public/Granted literature
- US20200331211A1 Adjustable Sealing Bar for Pre-Applied Bottom Gusset Package and Method of Using the Same Public/Granted day:2020-10-22
Information query
