Durable White Polypropylene Blister Trays (Pie & Pastry Trays)

4-Compartment PP Mooncake Trays

These food-grade white PP blister trays represent a mainstream packaging solution for baked goods such as pies, pastries, and mooncakes. Distinguished by their core advantages—safety, lightweight design, durability, and customizability—they are ideally suited for both mass production and brand-specific packaging requirements.

I. Core Material and Performance

Manufactured using food-grade Polypropylene (PP) via vacuum thermoforming, these trays comply with food contact safety standards. They are non-toxic, odorless, and free of plasticizers, allowing for direct contact with food products. The trays are lightweight (with a thickness ranging from 0.3 to 0.8 mm) yet possess exceptional toughness and impact resistance; they resist cracking and can withstand the pressures associated with stacking and transportation. With a temperature tolerance range of -20°C to 120°C, they are suitable for both refrigeration and microwave heating. Furthermore, they offer excellent moisture and dust resistance, along with superior barrier properties, effectively extending the shelf life of the food products they contain. As PP is a recyclable and renewable material, these trays align perfectly with current trends in eco-friendly packaging.

II. Customization of Specifications and Styles

We offer comprehensive customization options to meet the diverse needs of various food products and packaging scenarios:

Compartment Customization: Standard configurations feature 3 or 4 compartments—ideal for mooncakes, pies, or egg yolk pastries weighing between 50g and 120g. We also offer custom configurations ranging from 1 to 12 compartments, suitable for assorted pastry gift sets.

Dimension Customization: Length, width, and height can be adjusted according to specific requirements to perfectly fit into gift boxes, takeout containers, and retail display shelves.

Finishing Customization: Options include silk-screen printing, hot stamping, embossing, and custom logo integration to enhance brand recognition. The tray edges are smooth and burr-free, ensuring compatibility with automated packaging lines.

Thickness Customization: Choose between a lightweight 0.3 mm version (offering cost efficiency) or a thicker 0.6–0.8 mm version (providing superior load-bearing capacity and reusability for internal logistics).

III. Application Scenarios

Baked Goods: Ideal for pies, egg tarts, mooncakes, mung bean cakes, egg yolk pastries, and similar items. The compartmentalized design prevents sticking and collision between items, thereby enhancing the overall presentation and perceived quality of gift boxes.

Retail & E-commerce: The clean, aesthetic appeal of the white trays makes them perfect for retail display and cold-chain logistics, while their lightweight nature helps reduce shipping costs.

Food Service & Delivery: Featuring high heat resistance and leak-proof properties, these trays are well-suited for packaging fast food, snacks, and takeout orders, and are safe for microwave reheating.