For game publishers, TCG brands, distributors and card game companies, card sleeves are more than a protective accessory. They are also part of the overall product experience and retail presentation.
Shanghai Cardbubu Packaging Co., Ltd. is a professional card sleeve manufacturer supplying custom card sleeves for bulk orders. We work directly with game companies and brands that need consistent production, customized artwork, reliable specifications and packaging suitable for the U.S. market.
Our card sleeves are made with archival-safe, non-PVC polypropylene materials. The material is suitable for protecting trading cards during gameplay, transportation and storage. For standard-size cards, 66 * 91 mm is a commonly used sleeve format in the U.S. trading card market.
| Product | Custom Card Sleeves |
|---|---|
| Manufacturer | Shanghai Cardbubu Packaging Co., Ltd. |
| Material | Archival-safe, non-PVC polypropylene (PP) |
| Standard Size | 66 * 91 mm |
| Card Compatibility | Standard-size trading cards |
| Surface Options | Matte, clear, glossy and custom finishes |
| Printing | Custom colors, patterns, logos and artwork |
| Packaging | Custom retail packaging available |
| Order Type | OEM / ODM / Bulk Orders |
| Application | TCG, trading cards, board games, card games, collectibles |
A good card sleeve needs to balance protection, appearance and usability. Our sleeves can be developed for standard trading cards and customized according to your game requirements.
The sleeve structure and production process are designed to help provide stable edges and reduce common problems such as peeling, splitting and damage during repeated shuffling. Technology prevents peeling, helping the sleeves maintain their appearance through regular gameplay.
For players and collectors, the right sleeve can help protect cards from scratches, dust, handling and repeated shuffling. Protects cards during gameplay or storage, while giving game publishers another customizable product that can be sold with or alongside their card games.




Cardbubu focuses on B2B manufacturing rather than small retail orders. If your company is preparing a new TCG, expanding an existing card game product line, launching promotional card products or developing branded accessories, we can work from your artwork and product specifications.
Customization can include:
For U.S. game companies, distributors and trading card brands, we can discuss the required sleeve size, material, thickness, artwork, packaging and order quantity before production.
Buying directly from the manufacturer allows your team to communicate specifications with the production source instead of working through multiple trading companies.
Shanghai Cardbubu Packaging Co., Ltd. can support the process from artwork confirmation and sample development to bulk production and packaging. This makes it easier to develop customized card sleeves for different game sets, card collections and retail programs.
If you are planning a bulk order, please send us your card size, sleeve quantity, artwork, preferred material or finish, packaging requirements and estimated order quantity. We can review your requirements and provide a suitable production solution.
1. Can you manufacture custom card sleeves with our game artwork?
Yes. We can produce custom card sleeves using your artwork, colors, patterns and branding. Please provide the artwork and required specifications for evaluation.
2. What size card sleeves do you manufacture?
We can produce standard-size card sleeves, including the commonly used 66 * 91 mm format for standard trading cards. Other dimensions can also be discussed for custom projects.
3. Are your card sleeves made from PVC?
Our card sleeves can be produced using non-PVC polypropylene (PP) materials. Material requirements can be confirmed according to your project and application.
4. Can you customize the packaging?
Yes. We can discuss custom packaging such as printed bags, cardboard boxes and other retail packaging according to your artwork, quantity and packaging requirements.
5. Do you accept large-volume orders for game companies?
Yes. Cardbubu focuses on OEM and bulk card sleeve production for game companies, TCG brands, distributors and other B2B customers. Send us your estimated quantity and requirements to discuss production options.