Thermoformed Clamshell Packaging,Blister Tray,Folded Blisters Packing,Vacuum Forming Tray

About Us

Guangzhou Rosin Packaging Co., Ltd

Established in 2010, Guangzhou Rosin packaging Co,. Ltd (Rosin) is a first-tier custom blister packaging solutions manufacturer that provides complete custom thermoformed blister packaging, including clamshell packaging, blister tray packaging, sliding card packaging and contract packaging services that cost-effectively get packages from design to ship.Our 5,000 square-foot production facility and state-of-the-art design center is located in Guangzhou, China and is an ideal one-stop for package design and manufacturing with in-house capabilities in design, packaging manufacturing, warehousing and shipping. Our commitment is to provide you excellence in blister packaging and fulfillment services with the highest quality, the most competitive cost, and the most accurate and rapid delivery possible. Our plants is in conformity with GB/T 19001-2016 / ISO 9001:2015 Standard and GB/T 24001-2016 / ISO 14001:2015 certified.You’ll find our packaging for food and beverage products, consumer goods, OEM components, personal care & beauty cosmetics, electronics, hardware, healthcare products, jewelry, apparel, sporting goods–to name a few. We have helped customers maximize profits and bring products to local market. We thrive on finding new, cost-effective solutions for your packaging needs.We are committed to exceeding your expectations at all times with our experience, expertise and full in-house capabilities.

In 2026, Rosinpack announced a significant investment in medical dust-free production workshops

Food safety issues in degradable packaging: Migration risks, FDA/EFSA regulations, and consumer awareness

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featured products

Our specialists have professional experience working with many companies across different industries and have curated a library of industry-specific custom packaging options for you!

Hot Products
New Products

Plastic Propagation Nursery Seed Trays
These plant seed starter trays is suitable for growing plantlets, like starting seeds, starting succulents. It ’s okay if you want to grow vegetables.
Plastic Black Growing Planter Seed Trays No Holes
NO HOLES -- Designed with no drainage holes in the bottom.
2 Compartments Disposable Customized Bento Box Meal Prep Containers
This plastic food prep containers great for a variety uses, including restaurant & deli takeout, bento box for work, foodsavers, and are recommended by fitness experts for meal prep, portion control.
4 Compartment Clam Shell Disposable Takeaway Food Packaging Container Biodegradable Lunch Box
These biodegradable disposable bento boxes are made from 100% renewable resources and are completely natural, meaning they are dye-free, bleach-free, non-toxic and BPA-free for direct food contact.
Custom Vacuum Formed Velvet Plastic Wine Bottle Cosmetic Blister Insert Ps Flocking Packaging Tray
Introducing our innovative disposable velvet wine bottle tray that not only offers exceptional protection but also showcases unparalleled design and practicality. Let's explore its unique features:
Vegetable And Fruit Transparent Plastic Container with Lid
Our container are the perfect storage for berries, grape or cherry tomatoes, grapes or other fresh produce. Fruit baskets are stackable for convenience and security.
Disposable Triangle Trays for Homemade Individual cake
Slice cake box is made of food grade plastic, which is safe and environmentally friendly. High transparency provides attractive display to see the food from outside, perfectly show your bakery.
Plastic Blister Different Cavity Inserts Chocolate Pack Tray
Our plastic chocolate tray are made of quality plastic material, has good durability and no peculiar smell, can contact with food directly and safely.

Custom PET Mini Cupcake Box Single Transparent Plastic Cupcake Container Food Grade Dessert Packaging Box For Small Cake OEM ODM
Guangzhou Rosinpack: Guangzhou based blister packaging factory with 10+ years experience, FDA & EU food safe certified, custom bakery boxes，chocolate ,macaron,cookies & eco-friendly biodegradable thermoformed trays for global export. This mini clear cupcake box is made of food-grade PET material, safe and odorless. The fully transparent design perfectly shows your mini cupcakes, macarons and small desserts. Equipped with snap-on lid for tight closure, dust-proof and anti-squash. Stackable structure for easy storage and shipping. Suitable for bakeries, dessert shops, wedding & party favors. We support OEM & ODM, custom logo and custom size available.
Customized 12 Inch Birthday Cake Plastic Clamshell, Transparent PET Lid, Black PS Base Embedded Lace Design, Food Grade Cake Container
Elevate your cake display with our 12-inch round cake clamshell! Featuring a see-through PET dome to show off your cake art, paired with a black PS base with special embedded embossed lace. The anti-scratch recessed lace avoids the wear issue of protruding lace details, adding a luxury touch. Food-grade, sturdy and stackable, it safeguards your decorated cakes from damage during delivery and storage, a must-have packaging solution for bakery shops.
Custom High Quality PVC Plastic Seed Trays Plant Seedling Nursery Trays Plastic Seedling Tray W/ Drainage Holes in Various Sizes
These heavy-duty plastic plug trays, also known as multi-cell seedling propagation trays, are ideal for commercial nurseries, greenhouses and home garden seed starting. Each independent cell keeps plant roots separated to avoid tangling, making transplanting much easier with minimal root damage. Built-in drainage holes at the bottom deliver proper airflow and drainage to effectively prevent root rot. Made of durable, UV-stabilized plastic, our trays are reusable, stackable and available in multiple cell specifications. Perfect for growing vegetables, flowers, succulents and herbal seedlings. We support OEM & ODM custom sizes and molds for your planting projects.
Blue Plastic Thermoformed Tray Manufacturer Disposable Fresh Packaging Tray OEM ODM Custom
This is Model blue thermoformed plastic tray, food-grade safe for direct food contact. Made by vacuum forming technology, with reinforced rib structure for better load-bearing and stacking performance. Widely used for packing fresh meat, seafood, fruits and vegetables in supermarkets, butcher shops and grocery stores. We support OEM & ODM service: custom colors, sizes, logos and molds are available. Fast sampling and factory direct wholesale.
Disposable Clear Plastic Blister Fruit Tray Food Grade PET Clamshell Fruit Punnet for Fresh Fruit Vegetable Packaging Custom Logo
Our food grade PET clear blister fruit punnets are vacuum thermoformed with high transparency, allowing customers to directly view the freshness of fruits. Equipped with ventilation holes, these clamshell containers keep berries, tomatoes and other fresh produce well-ventilated and extend shelf life. Anti-fog option is available. Disposable, rigid and recyclable, ideal for supermarkets, farms and fresh fruit retailers. We support OEM & ODM, custom sizes, logos and molds with fast sampling.
Food Grade Rectangular Black Base Clear PET Cover Blister Cake Box Custom Plastic Pastry Packaging Tray
This rectangular blister cake box features an elegant wavy rim design, combining a black thermoformed base and crystal clear PET lid. Made of food-grade PET material, it meets international food safety standards, offering great toughness and high transparency to fully display your cakes, mooncakes, pastries and desserts. We support OEM & ODM customization: custom sizes, cavity designs, printing and color options are available. Fast sampling and mold development help you launch bakery packaging quickly. The blister tray is lightweight, stackable for easy storage and shipping, ideal for bakeries, confectionery factories and food brand packaging.
Square PET Blister Cake Tray, Food Grade Plastic Cake Base Tray With Clear Lid, Custom Color Dessert Packaging Tray
This square cake packaging set consists of a black PET blister base and a matching transparent plastic lid. Made of food-grade PET material, it meets food contact safety standards. The textured base design improves stability and anti-slip performance. Our thermoformed cake tray is ideal for cakes, mooncakes, pastries and desserts. We support OEM & ODM customization, including custom sizes, colors and patterns. Suitable for bakeries, dessert shops and food packaging distributors.
Custom Disposable Tableware Bowls and Plates Biodegradable Takeaway Food 3 Compartment Boxes Lunch Box
This disposable 3 compartment food container is made of food-grade PP plastic, BPA-free, microwave & freezer safe. Designed with separate divided chambers to keep different foods from mixing, leak-proof lid and stackable structure for easy transport and storage. Ideal for restaurant takeaway, meal prep, catering and food delivery. We support OEM & ODM, custom logo, multiple color options and fast sampling for bulk orders.

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Customization Process

One Stop Solution Supplier For Customized Plastic Blister Packaging According to Your Requirement.

Storage Finished Products to Warehouse.
What are the Typical Types of Blister Packages? Let’s learn some lingo on blister packages: Face Seal: This is the most common type of blister package. It includes a flanged thermoformed blister and a paperboard backing. The product is secured in the package by heat-sealing the flange of the plastic blister to the face of the blister card. Full Face Seal: With a full face seal, the plastic blister covers the entire front (or full face) of the package. This provides the package with added durability and reduces the risks of bent corners on the blister card. Mock Clamshell: Mock clamshells have the look of a full face seal blister, but also include a small flange around the perimeter of the package that notches together like a clamshell. Trapped Blister: Popular in the club store market, a trapped blister is when the plastic is sealed (or trapped) between two blister cards, opposed to being sealed directly to a coated card. Trapped blisters are typically more tamper-resistant, and two blister cards allow for more billboard space. ecoCombo® Blister: ecoCombo® is Rohrer’s ezCombo® program + sustainable packaging materials. It combines the speed, ease, and affordability of combination-run packaging with sustainable materials like post-consumer recycled thermoformed blisters and post-consumer waste paperboard blister cards and inserts.
Product Inspection Semi-product Test and Final Quality Control.
Choose Mass Production Mold Both Copper Mold and Aluminum Mold are Mass Production Mold. Copper mold It's used for mass production. Short service life of copper mold and easy to damage. Aluminum mold It's generally very exquisite, with good smoothness and high precision. It's longer service life than copper mold.

Random Recheck Quality Checking for Fair Average Quality.
Sheet Check Original Material Checking.
Design & Sample Making Drawing Confirm Then Make the Sample Mold. Sample Making for 5-7 Working Days. Rosin is proud to offer packaging based on what the consumer wants.We start with a discussion on preferences and requirements for materials, size. Then, we generate multiple solutions presented to you in 2D representations, 3D prototypes. No matter what part of industry you are in,Rosin can produce outer blister plasticpackaging items you'll ever need. We bring you anything and everything from concept to commercialization, and we do it on-time and within budget.
Die Cutting Die Cut Mold for Cutting Into a Pieces of Blister Packages or Trimming Extra Materials.

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