Petaloid one-way vacuum valve
CN309704118SActive Publication Date: 2025-12-26GUANGDONG JIAXIN PACKAGING TECH CO LTD
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Patent Information
- Application Number
- CN202530294260.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-24
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2040-05-24
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: petal-shaped one-way vacuum valve. 2. The use of the design product: for one-way sealing by deformation of flexible material, allowing fluid (gas or liquid) to pass in one direction while preventing reverse flow. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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