Parallel seam welder
CN310273167SActive Publication Date: 2026-10-23HUNAN CONCAVE-CONVEX AUTOMATION TECH CO LTD
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Patent Information
- Application Number
- CN202630287048.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-06-05
- Publication Date
- 2026-10-23
- Estimated Expiration
- 2041-06-05
Smart Images
Figure 000006_ABST
Abstract
1. The name of the design product: parallel seam welder. 2. The use of the design product: used for the air-tight packaging of semiconductor / microelectronic devices, precisely seam welding the metal / ceramic tube shell and the metal cover plate to seal and protect the internal chip. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. The bottom surface of the design product is the part that is not easy to see or cannot be seen during use, and the top view is omitted.
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