Composite sandwich web (two)

Abstract

1. The name of the design product: composite sandwich screen (two). 2. The use of the design product: the design product is used for filtering, screening, intercepting and isolating. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: A part of the enlarged view is a local enlarged view in the design 1 perspective view, and B part of the enlarged view is a local enlarged view in the design 2 perspective view.

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