Roll core (building protective film)

Abstract

1. The name of this design product: roll core (building protective film). 2. Purpose of the product of this design: used to wrap curled sheet materials around a roll core and then package them. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: Refer to Figure 2 for the usage status of Design 1. 5. The design for which protection is sought includes color. 6. The right view of Design 1 is the same as the left view of Design 1, and the right view of Design 1 is omitted; the back view of Design 1 is the same as the main view of Design 1, and the back view of Design 1 is omitted; the top view of Design 1 is the same as the top view of Design 1, and the top view of Design 1 is omitted; the right view of Design 2 is the same as the left view of Design 2, and the right view of Design 2 is omitted; the back view of Design 2 is the same as the main view of Design 2, and the back view of Design 2 is omitted; the top view of Design 2 is the same as the top view of Design 2, and the top view of Design 2 is omitted; the right view of Design 3 is the same as the left view of Design 3, and the right view of Design 3 is omitted; the back view of Design 3 is the same as the main view of Design 3, and the back view of Design 3 is omitted; the top view of Design 3 is the same as the top view of Design 3, and the top view of Design 3 is omitted. 7. Designate Design 1 as the base design.

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