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US 2024/0123690 A1Published application
Seam construction using radio frequency welding and tape
AssigneeWeltop Outdoor (HK) Co., Ltd.
InventorLu Kui
Life of this patent
Estimating the term…
Abstract
A process of constructing an air tight and water tight seam, comprising cutting a sheet of selected material into two or more panels, sealing the panels at respective selected edges using an ultrasonic machine to form a seam, overlaying the seam with a tape made of the same selected material, and sealing the tape and seam using a radio frequency (RF) welding machine.
Claims20
A process of constructing an air tight and water tight seam, comprising:
- cutting a sheet of material made of a selected first material into two panels;
- sealing the two panels at a respective selected edge of each of the two panels using an ultrasonic machine, forming a seam;
- overlaying the seam with a section of tape made of the selected first material;
- and
- sealing the section of tape and the seam using a radio frequency (RF) welding machine.
2 more elements
A manufacturing system for constructing an air tight and water tight seam, the manufacturing system constructing the air tight and water tight seam comprising the steps of:
- cutting a sheet of material made of a selected first material into two panels;
- sealing the two panels at a respective selected edge of each of the two panels using an ultrasonic machine, forming a seam;
- overlaying the seam with a section of tape made of the selected first material;
- and
- sealing the section of tape and the seam using a radio frequency (RF) welding machine.
2 more elements
Dependencies are inferred from the claim text.