Product Introduction

	Rosinpack's PET dome container is 100% recyclable mono-material, with rPET and bio-based options available, helping brands comply with evolving packaging regulations while keeping their products looking premium.
An integrated snap-lock closure clicks securely shut and stays shut through bumps, drops, and delivery-bag jostling — no tape needed. The rigid square base cradles the cupcake liner so the cake never slides, tilts, or spins inside the pack. Together they make Rosinpack's dome container the trusted choice for bakeries, cafés, and on-demand delivery platforms where every order must arrive looking as good as it left.
	The arched dome gives generous headroom above the frosting, so tall buttercream swirls, stacked toppings, and standing decorations are completely protected. Unlike flat-lid or box packaging that smashes decoration on contact, Rosinpack's dome geometry keeps a protective air gap around the entire cake top — cutting decoration damage in transit to near zero and eliminating the "smashed cupcake" refunds and bad reviews that plague bakeries.

Take Inspiration

                                        Explore how our customers have used our products to get creative!

Customized Applications:

Bakery store: Swiss roll, tiger skin cake roll, towel roll, long mousse, long Qifeng cake, long cut cake package

Private Desserts: Afternoon Tea Bar, Handmade Cake Roll, Takeout Delivery

Supermarket convenience store: refrigerated pre packaged long cakes, frozen pastry boxed sales

Dim sum Workshop: long puffs, long bread, custard sticks, Glutinous rice cakes and other long Dim sum

Advantages of Rosinpack Factory

One stop custom production of vacuum forming: Guangzhou Rosinpack has its own factory, which independently controls the entire process from product structure design, mold development, sample making to mass production, and quickly responds to your customization needs.

Rich experience in food vacuum packaging: With years of experience in baking and food industry vacuum packaging, familiar with the pain points of cake box structure, our products have undergone multiple mold optimizations to meet the dual needs of dessert transportation and display.

Wide range of material options: We can provide various raw material solutions such as PET, PP, PS, RPET environmentally friendly recycled materials, etc., and support the export of FDA and CE food contact compliance standards.

Flexible customization service: customizable base/cover size, color, and thickness; Support printing logos, surface post-processing, and creating exclusive baking brand packaging.

Stable bulk delivery capability: mature mass production lines, sufficient production capacity to ensure timely shipment of large orders, strict control of factory quality inspection, and reduced defect rate.