Dongguan Hengsheng Polybag Co., Ltd.
| Payment Terms | T/T |
| Customprinting | Available |
| Thickenss | Accept |
| Supply Ability | 300 tons per month |
| Colour | Accept |
| Surface Handling | Gravune Printing |
| Delivery Time | 20-30 days |
| Custom Order | Accept |
| Brand Nacceptame | Accept |
| Printing | custom logo accept |
| Packaging Details | carton |
| Thickness | 0.5 mil to 6 mil |
| Oem | Support |
| Usage | Packaging, storage, shipping |
| Model Number | hsbb0012 |
| Brand Name | HS |
| Certification | ISO 9001 : 2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Customprinting | Available |
| Thickenss | Accept | Supply Ability | 300 tons per month |
| Colour | Accept | Surface Handling | Gravune Printing |
| Delivery Time | 20-30 days | Custom Order | Accept |
| Brand Nacceptame | Accept | Printing | custom logo accept |
| Packaging Details | carton | Thickness | 0.5 mil to 6 mil |
| Oem | Support | Usage | Packaging, storage, shipping |
| Model Number | hsbb0012 | Brand Name | HS |
| Certification | ISO 9001 : 2015 | Place of Origin | China |
This product is a premium protective sleeve for Trading Card Games (TCG) and board game cards, manufactured from refined Cast Polypropylene (CPP / Polypropylene). Featuring high clarity, excellent flatness, and superior edge-seal strength, it protects cards against surface wear, bent corners, and fingerprint smudges during frequent shuffling and handling. The material is acid-free and non-PVC, preventing card adhesion during long-term storage and preserving valuable collectibles.
Q1: Why must card sleeves be specified as Acid-Free and Non-PVC?
A1: Plastics containing PVC or acidic components can off-gas over time, causing card adhesion, ink transfer, discoloration, or paper yellowing. Our sleeves use acid-free CPP material to preserve long-term card condition.
Q2: What customization options are available for bulk orders?
A2: We offer custom dimensions, selectable thickness (40–120 Microns), surface finishes (Clear, Clear Front/Matte Color Back, Holographic), and custom-printed retail packaging/pack counts.
Q3: What printing method is used for custom sleeves, and what are the artwork requirements?
A3: We utilize high-precision Rotogravure Printing, ideal for high-volume orders requiring crisp graphics. Vector files (AI/PDF/EPS format, CMYK color mode, 300+ DPI) with a 1.5–2 mm bleed area are recommended.
Q4: Are physical samples available for size and test fitting prior to bulk production?
A4: Stock samples can be provided for dimensional verification, clarity inspection, and seal testing (freight collect). Custom-printed samples are available subject to plate and sampling costs.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2001
Total Annual:
6 milliom-10 million
Employee Number:
75~120
Ecer Certification：
Verified Supplier
Dongguan Hengsheng Polybag Co.,Ltd Located in Shipai town,Donggguan, Guangdong, China. Our company established in 2001 with more than 100 employees in our factory and covering an area of 10,000 square meters. Our main products include Medical Waste bags, Pre-opened bags,Bread/Ice wickte... Dongguan Hengsheng Polybag Co.,Ltd Located in Shipai town,Donggguan, Guangdong, China. Our company established in 2001 with more than 100 employees in our factory and covering an area of 10,000 square meters. Our main products include Medical Waste bags, Pre-opened bags,Bread/Ice wickte...
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