Freeze-dried powder stopper (Design 1-Design 3)

Abstract

1. Name of the product in this design: Freeze-dried powder rubber stopper (Design 1-Design 3). 2. Purpose of this design: To be used in conjunction with ampoules for sealing. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 2 3D diagram. 5. The rear view of Design 1 is the same as the front view of Design 1, so the rear view of Design 1 is omitted; the right view of Design 1 is the same as the left view of Design 1, so the right view of Design 1 is omitted; the rear view of Design 2 is the same as the front view of Design 2, so the rear view of Design 2 is omitted; the right view of Design 2 is the same as the left view of Design 2, so the right view of Design 2 is omitted; the rear view of Design 3 is the same as the front view of Design 3, so the rear view of Design 3 is omitted; the right view of Design 3 is the same as the left view of Design 3, so the right view of Design 3 is omitted. 6. Design 2 is designated as the basic design.

Images