| ITEM | Size | Paper Weight Choice (thickness) |
|---|---|---|
| WB-DW08 | Hollow Cup–8oz | 250GSM + 300GSM + 12g Aqueous Coated |
| WB-DW10 | Hollow Cup–10oz | 250GSM + 300GSM + 12g Aqueous Coated |
| WB-DW12 | Hollow Cup–12oz | 250GSM + 300GSM + 12g Aqueous Coated |
| WB-DW16 | Hollow Cup–16oz | 250GSM + 320GSM + 12g Aqueous Coated |
| WB-DW20 | Hollow Cup–20oz | 250GSM + 320GSM + 12g Aqueous Coated |
Bioleader® water-based aqueous coating double wall paper cups combine an inner food-contact paper cup with an additional outer paper wall. The inner cup provides the beverage-contact structure and uses a thin water-based aqueous barrier for liquid resistance, while the outer layer adds rigidity and creates improved thermal insulation for hot drinks. The cups are produced through paperboard converting, printing where required, die-cutting, inner-cup forming, side-seam and bottom sealing, rim curling, outer-wall assembly, and finished-product inspection. For buyers comparing this structure with broader hot-cup options, see Bioleader®’s double wall paper cups and water-based coated paper cups.
Wood-pulp paperboard is the most common option because it provides stable forming, good printability, and consistent rigidity. The final construction should be selected according to cup capacity, beverage temperature, expected holding time, lid compatibility, printing requirements, and destination-market documentation.
Unlike a standard single wall cup, a double wall paper cup uses an additional outer paper layer around the inner cup. This construction reduces direct heat transfer to the user’s hand and can reduce the need for a separate paper sleeve in many hot beverage applications. The water-based aqueous coating is applied to the food-contact cup layer to provide the required liquid barrier, while the outer wall provides additional insulation, rigidity, and a larger printable branding surface.
For coffee chains and takeaway beverage programs, the combination of an aqueous barrier and double wall construction allows buyers to address both packaging-material objectives and practical hot-drink handling requirements.
Bioleader® supplies water-based aqueous coating double wall paper cups in 8oz, 10oz, 12oz, 16oz, and 20oz sizes. These formats cover standard coffee, tea, latte, cappuccino, hot chocolate, and takeaway beverage programs. Buyers should select the cup based on actual fill volume, beverage temperature, lid diameter, expected holding time, and insulation requirements rather than capacity alone.
| ITEM | Size | Paper Weight Choice (Thickness) | Product Size (Top*Bottom*High) | PCS/ CTN | Carton Size (cm) | ||
|---|---|---|---|---|---|---|---|
| WB-DW08 | Double Wall – 8oz | 230GSM + 12g Aqueous Coated + 250GSM | 80*57*93 | 1000 | 65 | 41 | 52 |
| WB-DW10 | Double Wall – 10oz | 280GSM + 12g Aqueous Coated + 250GSM | 90*60*100 | 500 | 46 | 37 | 44 |
| WB-DW12 | Double Wall – 12oz | 280GSM + 12g Aqueous Coated + 250GSM | 90*60*112 | 500 | 46 | 37 | 54 |
| WB-DW16 | Double Wall – 16oz | 280GSM + 12g Aqueous Coated + 250GSM | 90*60*136 | 500 | 46 | 37 | 64 |
| WB-DW20 | Double Wall – 20oz | 280GSM + 12g Aqueous Coated + 250GSM | 90*60*150 | 500 | 46 | 37 | 84 |
| Application | Recommended Use |
|---|---|
| Coffee Shops & Cafés | Suitable for coffee, tea, latte, cappuccino, and other hot takeaway beverages where additional insulation improves hand comfort. |
| Coffee Chains | Supports multi-size branded cup programs with custom printing and matching lid systems. |
| Restaurant Takeaway | Designed for hot drink service together with takeaway meals and delivery orders. |
| Catering & Events | Useful for high-volume hot beverage service at meetings, exhibitions, events, and catering operations. |
| Office & Institutional Supply | Suitable for hotels, offices, schools, meeting rooms, and institutional beverage supply. |
| Private Label & Distribution | Supports wholesale, distributor, and private-label programs requiring multiple cup capacities and custom branding. |
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Custom printing turns a double wall paper cup into a highly visible branding surface for coffee shops, beverage chains, restaurant groups, distributors, and private-label programs. Bioleader® supports logo printing, brand colors, product information, QR codes, promotional graphics, and customized exterior artwork.
Because double wall cups use an additional outer paper layer, the exterior wall provides a strong printable surface while the inner cup performs the beverage-contact function. Artwork should still follow the correct cup die line and keep critical logos or text away from seam and forming areas. Pantone references or approved CMYK artwork should be confirmed before production.
| Printing Factor | Buyer Recommendation |
|---|---|
| Logo & Artwork | Supply vector AI, PDF, or editable artwork whenever possible. |
| Color Reference | Provide Pantone numbers or approved CMYK references for important brand colors. |
| Printing Area | Keep important logos and text away from seam and forming zones. |
| Sample Approval | Confirm artwork layout and color expectations before mass production. |
| Repeat Orders | Maintain the same approved artwork, paper specification, coating, and color references for better repeat-order consistency. |
The main difference between water-based, PE, and PLA paper cups is the barrier system applied to the food-contact paperboard. PE uses a conventional polyethylene layer, PLA uses a bio-based polymer layer, while aqueous coating uses a thin water-based barrier formulation. In a double wall cup, this barrier works together with the additional outer paper layer, which provides improved thermal insulation for hot beverage handling.
| Comparison | Water-Based Aqueous Coating | PE Coating | PLA Coating |
|---|---|---|---|
| Barrier Structure | Thin aqueous barrier applied to food-contact paperboard | Polyethylene film layer | PLA biopolymer film layer |
| Main Buyer Objective | Reduce dependence on conventional plastic-film laminated barriers | Established performance and competitive cost | Bio-based barrier for suitable compostability programs where certified |
| Liquid Resistance | Good when correct coating and forming parameters are used | Well-established moisture barrier | Good when matched to the correct cup construction |
| Heat Performance | Barrier performance depends on formulation; double wall construction improves hand insulation | Widely used for hot beverage cups | Depends on PLA grade, coating structure, and cup construction |
| End-of-Life Positioning | Depends on exact coating formulation and local recovery infrastructure | Recycling depends on facilities capable of processing coated paper | Industrial compostability may apply when the complete product is properly certified |
| Best Suited For | Hot-drink brands seeking newer reduced-plastic barrier solutions | Mainstream foodservice and cost-sensitive hot beverage programs | Bio-based and certified compostable packaging programs |
Water-based aqueous coating is increasingly evaluated by buyers seeking to move away from conventional plastic-film laminated cup structures while maintaining the moisture resistance required for foodservice paper cups. However, terms such as “plastic-free,” “recyclable,” “biodegradable,” or “compostable” should be supported by documentation for the exact coating formulation and finished product rather than treated as automatic claims.
For more technical background, see Bioleader®’s
Water-Based Coating Standards
and the comparison of
Water-Based Coating vs PLA vs PE.
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Start with the beverage temperature and expected holding time. Double wall paper cups are primarily selected for hot beverages where users need better thermal insulation and hand comfort than a standard single wall cup. Confirm the required fill volume, cup diameter, lid compatibility, beverage temperature, holding time, and whether a separate sleeve is still required for the intended service conditions.
For branded programs, buyers should also confirm printing coverage, artwork colors, order quantity, packing requirements, and whether multiple capacities will use the same visual identity. If the application is mainly a cold drink or a short-duration beverage service, a single wall cup may be a more economical structure. Double wall cups are most useful where hot-drink insulation and premium presentation justify the additional paper construction.
| Buying Factor | Bioleader® Supply Capability |
|---|---|
| Size Range | 8oz, 10oz, 12oz, 16oz, and 20oz double wall formats for hot beverage programs. |
| Material Options | Food-contact inner paperboard with water-based aqueous barrier and additional outer paper wall. |
| Barrier Options | Water-based aqueous coating, PE, and PLA systems can be evaluated according to market and application. |
| Custom Branding | OEM logo printing, private-label artwork, brand colors, and multi-size cup programs. |
| Quality Control | Material, inner-cup forming, side seam, bottom seal, rim, outer-wall bonding, printing, leakage, packing, and lid-fit checks according to specification. |
| Compliance Support | Relevant food-contact, material, PFAS, or compostability documentation can be reviewed according to selected SKU and destination market. |
| Supply Chain | Factory-direct bulk production, export packing, multi-size programs, and multi-SKU sourcing support. |
| Lead Time | Production planning depends on cup structure, printing, quantity, artwork approval, and order schedule. |
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What are they?
Water-based double wall paper cups combine a food-contact inner cup using an aqueous barrier with an additional outer paper wall for improved insulation.
Why are buyers evaluating them?
Coffee shops, beverage chains, distributors, and packaging brands are evaluating structures that reduce dependence on conventional plastic-film laminated barriers while maintaining practical hot-drink performance.
Where do they fit?
Double wall cups are primarily used for coffee, tea, latte, cappuccino, hot chocolate, and other hot takeaway beverage programs where additional hand insulation is useful.
What should procurement teams verify?
Buyers should review the complete packaging system, including inner paperboard, aqueous coating, outer wall, bonding quality, side seam, bottom seal, rim dimensions, matching lid, printing, packing, and actual beverage conditions.
What is the key compliance consideration?
“Water-based” describes the barrier technology, but claims concerning recycling, biodegradability, compostability, plastic-free status, and food-contact compliance should be evaluated according to the exact finished SKU, coating formulation, test reports, and destination-market requirements.
A water-based aqueous coating double wall paper cup combines a food-contact inner paper cup with an additional outer paper wall. The inner layer uses a water-based liquid-resistant barrier, while the outer layer provides additional rigidity and thermal insulation for hot beverage handling.
A single wall cup uses one primary paper cup structure, while a double wall cup adds an additional outer paper layer. The second wall improves hand comfort and thermal insulation, making double wall cups particularly suitable for hot coffee, tea, and other hot takeaway beverages.
Yes, they can be suitable for hot coffee when the paperboard, aqueous coating formulation, inner-cup sealing, outer-wall construction, and lid system are designed and validated for the intended beverage temperature and holding time.
Bioleader® supplies water-based double wall paper cups in 8oz, 10oz, 12oz, 16oz, and 20oz sizes. Different capacities use different paperboard weights, dimensions, carton quantities, and packing specifications.
Yes. Bioleader® supports custom logo printing, brand colors, promotional graphics, QR codes, and private-label artwork on double wall paper cups. Buyers should provide the required sizes, quantities, artwork files, and color references before production.
Tell us your required size, quantity, destination and customization needs. Our team will reply with pricing and shipping options.
