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The 180 degree opposing V-fold beak mechanism uses two opposing V-fold units to create a synchronized opening and closing motion like a bird beak, making it useful for pop-up books, interactive cards, and biomimetic paper structures.
The 180 degree V-fold plane mechanism is a classic and practical pop-up structure. A simple V-fold raises a stable floating plane when the spread opens to 180 degrees, making it a reliable support base for text, characters, buildings, and other attached elements.
The 180 degree V-fold pyramid mechanism is a classic pop-up structure built on the V-fold principle. As the spread opens, the pyramid rises with the angled fold lines and forms a stable three-dimensional volume when fully opened to 180 degrees.
The 180 degree V-fold cube mechanism is a classic pop-up structure with strong spatial impact. When the card opens fully, a cube rises from the page and creates a clear three-dimensional volume that works well for greeting cards, pop-up book spreads, and display concepts.
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BrunoFold helps makers understand pop-up structures clearly and start building faster.
