How should corrugated paper cups be designed?-Donghong Group

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How should corrugated paper cups be designed?

Apr 29,2025

The corrugated paper cup has a lining paper on its surface and includes a corrugated paper cup holder.

The corrugated paper cup has a lining paper on its surface and includes a corrugated paper cup holder. The cup holder has an insertion portion that can be inserted into the bottom of the cup and a locking portion that can be locked onto the rim of the cup. The bottom of the cup holder has a through hole. The cup body has a grip portion, which has a grip hole, and the connection between the grip portion and the cup body has a crease. The cup body is provided with a grip slot for hiding the grip section. Both the grip section and the grip slot are each provided with two units, and the two grip sections can be in mutual contact. The insertion section includes a ring-shaped insertion protrusion, and the inner surface shape of the ring-shaped insertion protrusion is identical to the shape of the cup bottom.

The compression test process is divided into four stages: the first is the pre-loading stage, ensuring that the corrugated paper cup comes into contact with the compression machine's pressure plate; The second stage is when the transverse compression line is compressed, at which point the load increases slightly while deformation changes significantly; The third stage is when the side walls of the corrugated cup are compressed, at which point the load increases rapidly while deformation increases slowly; The fourth stage is when the corrugated paper cup is completely destroyed, at which point it reaches its compression failure point.

Corrugated paper cups feature no pollution, no odor, good stiffness, good texture, suitability for both hot and cold use, natural biodegradability, food-grade materials, and eco-friendly printing. The food-grade PE-coated paper used has a smooth surface, produces soft-colored prints, is easy to process and form, and can be automatically bonded under high temperature and pressure. Paper cups are widely used in fast food restaurants, hotels, stations, ports, insurance companies, airlines, medical institutions, financial institutions, telecommunications companies, government agencies, and other enterprises and organizations. The above is the process for designing corrugated paper cups as presented by our editor.

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