Calendering roll (cross-patterned fabric)

CN309811137SActive Publication Date: 2026-02-24DONGGUAN XIEFA HARDWARE PROD CO LTD
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Patent Information

Application Number
CN202530393616.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-07-07
Publication Date
2026-02-24
Estimated Expiration
2040-07-07

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Abstract

1. Name of the product in this design: Calendering Roll (Cross Pattern). 2. Application of this design: This design is used for glass rollers that can create patterns on glass during the glass manufacturing process. 3. The key design features of this product are: the shape, pattern or combination thereof of the working surface in the middle of the calender roll, and the overall outline of the roll body. 4. The image or photograph that best illustrates the design's key features: the front view. 5. If the top view is the same as the front view, the top view is omitted; if the bottom view is the same as the front view, the bottom view is omitted. 6. Other situations requiring explanation: Other explanations: The irregular rust marks on the appearance of the roller neck and shaft head are traces of oxide layer or use marks naturally formed by the steel under specific usage conditions. They are not design features of this design and do not affect the overall shape and visual effect of the product. The photos of this design are taken based on the actual object and truly reflect the appearance of the product. The rust visible on the roller neck and shaft head in the picture is actual wear and tear, not a design feature. The rear view marked A is an enlarged view of part A of the glass roller pattern.
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