Clear Mini Cake Boxes

The transparent mini cake box is a blister packaging solution designed for single-serving mini cakes, French pastries, and exquisite desserts. Made from food-grade PET sheets through a continuous process involving thermoforming, die-cutting, and stacking, the box consists of a base and an integrated hinged lid, creating a fully enclosed space with high transparency and stiffness. This packaging maintains dimensionally stable in temperatures ranging from -30°C to 60°C, making it suitable for a variety of distribution scenarios, including store refrigeration display, e-commerce cold chain distribution, and room-temperature gifting. It helps brands maximize product details within limited display space and improve end-user purchase conversion rates.

(1) Product Features

High optical clarity: The light transmittance of the transparent mini cake box is ≥91%, which can truly restore the original color and layers of the cake and meet the needs of high-end display.

Excellent mechanical properties: The wall thickness of the transparent mini cake box is uniform, the longitudinal bending stiffness is ≥28 N at room temperature, and there is no obvious deformation when stacked vertically in 5 layers.

Full-circle sealing design: The hinged lid and the base adopt precise snap-fit grooves to achieve dust and odor prevention.

Single recyclable material: Food-grade PET throughout, in line with FDA requirements.

(2) Application areas

Mini cheesecakes, macaron towers, mousse cuts, brownie cubes, Japanese raw milk rolls, etc.; cafe takeout, convenience store refrigerators, e-commerce cold chain home delivery, holiday gift box assembly, etc.

The transparent mini cake box's exterior and dimensions are customizable without additional mold fees.

The base features a flat bottom with "well"-shaped reinforcement ribs to increase load-bearing capacity and prevent vacuum adhesion to the freezer shelves.

The 5mm radius on all four sides prevents scratches on the cream filling surface and facilitates smooth unloading of the boxes on the automatic filling line.

The double half-moon clasp on the front has a fastening strength of 5–7N, allowing adults to open and close it with one hand and children to operate it easily.

The slightly arched top of the lid enhances the visual effect and provides clearance for surface decoration (chocolate inserts, glaze carvings).

The edge treatment features an outward-curved edge with no burrs or sharp corners, complying with national food contact material edge safety standards.

The bottom of the edge features a 0.2mm anti-slip groove to prevent misalignment during stacking and transportation.

The transparent mini cake box is logo-printable.

The raw materials have passed standard food contact testing and are free of impurities and irritating odors. They can be directly used to store prepared foods, fruit, or bread, eliminating the need for additional paper inserts and reducing disposable supplies. After use, empty boxes can be rinsed and placed in recyclable plastic bins for recycling.

Delivery

After confirming your custom requirements (such as compartment size and printed content) and making your advance payment, we will first verify the compatibility of the 6-compartment packaging with common paper cups. During production, we will focus on ensuring the strength of the compartment dividers. Upon completion, each compartment will be inspected for load-bearing stability and material safety. Customs clearance documents will be provided upon shipment. If any compartments are found to be misaligned or damaged, we will promptly coordinate replacement or compensation.

Serving

Suitable for bakery bulk packaging and dessert takeout, the 6-compartment packaging features independent compartments to prevent cake collisions, and the PET blister material clearly displays the cake's state. Customized compartment labels can be printed on the compartments for flavors. Avoid exposure to high temperatures during use and dispose of as recyclable plastic after disposal.