Diamond Plastic Cup Injection Mould

Diamond Plastic Cup Injection Mould

The diamond plastic cup features a distinctive crystal-like appearance created by precisely arranged geometric patterns on the product surface. Viewed from different angles, the textured surface reflects light and creates an attractive decorative effect similar to cut glass.

Producing this type of plastic cup requires accurate mould machining and surface-detail replication to ensure that the diamond pattern remains sharp, consistent and visually appealing after injection moulding.

Precision Diamond Texture Mould Design

One of the key challenges of this plastic cup injection mould is reproducing the detailed diamond pattern on the cup surface.

The cavity surface must be machined with high precision to maintain consistent geometry throughout the product. Accurate cavity machining also helps achieve uniform appearance and reduces visible differences between different areas of the cup.

For transparent or translucent plastic products, surface quality is particularly important because even small machining defects may become visible on the finished product.

Plastic Cup Mould Structure

The mould structure is designed according to the geometry of the cup and its decorative surface.

Proper mould design must consider filling balance, product shrinkage, venting and demoulding to prevent damage to the detailed surface pattern during production.

The core and cavity structure is optimized to provide stable forming while maintaining the dimensional accuracy of the cup.

Ejection & Demoulding

Because the cup has a deep shape and detailed external texture, a stable ejection system is important for reliable automatic production.

The ejection structure should distribute force evenly during demoulding to reduce the possibility of deformation, scratches or damage to the diamond pattern.

A suitable demoulding solution can be selected according to the product geometry, material and customer's injection moulding machine.

Cooling & Production Stability

An efficient cooling system is essential for controlling cycle time and maintaining consistent product dimensions.

Cooling channels are arranged around critical moulding areas to provide more uniform temperature control. Stable mould temperature helps reduce deformation and supports consistent surface quality during continuous production.

Customized Plastic Cup Mould Manufacturing

Focare Mould provides customized plastic cup mould design and manufacturing for drinking cups, tumblers, mugs, pitchers and other household plastic products.

Our engineering team can support customers from product analysis and DFM through mould design, machining, assembly and mould trials.

For decorative products such as this diamond plastic cup, particular attention is given to surface texture replication, mould precision, filling performance and reliable demoulding.

If you are developing a new plastic cup, tumbler or other transparent household product, Focare Mould can provide a customized injection mould solution according to your product design and production requirements.

Why choosing Focare Mould as your work partner?

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