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| Categories | Paper Cup Fan |
|---|---|
| Brand Name: | XHY |
| Model Number: | XHY |
| Certification: | FSC |
| Place of Origin: | CHINA |
| MOQ: | 2 TON |
| Price: | Depending on your quantity and design |
| Payment Terms: | T/T |
| Supply Ability: | 2000 Tons Per Month |
| Delivery Time: | 15-30 days |
| Packaging Details: | 25KG/Pack 60×60×50Cm |
| Pulp Style: | Virgin |
| Feature: | Heat Insulation/Greaseproof |
| Eco-friendly: | Yes |
| Shipping: | Via Sea Transport |
| Printing Type: | Offect Printing/Flexographic Printing |
| Paper Weight: | 150-350 gsm |
| Key Words: | Paper Cup Fans |
| Printing Logo: | 1-7 colors |
| Use For Packing: | Customized Packing Way Is Acceptable |
| Size: | Various Sizes Available |
| Design: | Depending on your demends |
| Branding: | Can Be Branded With Logo or Word |
| Material: | 100% Virgin Wood Pulp |
| Coating Side: | Single Side |
| Characteristic: | Food Grade |
| Package: | Packed In Outer Carton |
| Condensation Control: | Yes |
| Custom Order: | Accept |
| Company Info. |
| Wuhan Xinhuayuan Environmental Science and Technology Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
| Brand Name | XHY |
|---|---|
| Certification | FSC |
| PE Weight | 9-26gsm |
| Paper Weight | 150-350gsm |
| Core Dia | 3 inch, 6 inch |
| Usage | Paper Cups, Smoothie, Various Drinks |
| Color | 1-7 Colors |
| Feature | Greaseproof, Condensation control |
| Material | 100% Wood Pulp |
| Size | 2.5oz-32oz |
| MOQ | 2 Tons |
| Coating Side | Single Side |
| Payment | 30% advance by T/T, balance paid before shipment |
| Eco Friendly | Yes |
| Packing | Packed In Outer Carton |
The choice between single-side and double-side PLA coating for a paper cup fan revolves around the same core principles as PE, but with a heightened focus on moisture protection due to PLA's inherent sensitivity.
Here is a detailed comparison:
| Feature | Single-Side PLA Coating | Double-Side PLA Coating |
|---|---|---|
| Coating Layout | PLA layer is applied only to the outer surface of the paperboard. | PLA layer is applied to both the inner and outer surfaces of the paperboard. |
| Primary Function | Provides a biodegradable barrier against external humidity and creates a smooth outer surface. | Provides a complete, fully biodegradable moisture barrier, fully encapsulating the paper core. |
| Moisture Protection | Partial and Critical. Protects against external humidity. However, the uncoated inner paper core remains highly vulnerable. Absorbed moisture can weaken the blade's rigidity and, in humid conditions, accelerate the biodegradation/mold growth of the paper core from the inside, leading to premature failure. | Superior and Essential. Offers the best possible protection for the paper core. By keeping the core dry, it maintains the blade's structural integrity and prevents unintended premature degradation during the product's intended lifespan. |
| Structural Integrity | Adequate for short-term, low-humidity use. Risk of warping and softening over time as the paper absorbs moisture. | Excellent and consistent. The paper core remains dry and rigid, ensuring stable performance at high speeds for a longer period. |
| Aerodynamic Surface | The outer surface is smooth. The inner surface is porous, creating more drag. | Both surfaces are smooth, allowing for optimal, efficient airflow with minimal turbulence. |
| Cost | Lower. Uses less PLA material, aligning with the goal of cost-effective, eco-friendly products. | Higher. Requires more PLA resin and a more complex coating process. |
| Biodegradability | The entire structure will biodegrade, but moisture absorption may cause the paper core to break down first, potentially while the product is still in use. | The entire product is homogeneously protected and will biodegrade more predictably under industrial composting conditions, after its functional life. |
| Application Suitability | Suitable only for very short-term, single-use promotional items intended for immediate disposal in strictly dry, indoor environments. | Highly recommended for any paper cup fan that makes eco-claims. It is necessary for ensuring the product remains functional and does not degrade before its intended use is over. It's for quality-driven, sustainable products. |
Conclusion:
For PLA-coated products, the case for double-side coating is even stronger than for PE. The risk of the paper core absorbing moisture and failing is the single biggest threat to the product's functionality. Therefore:
Single-Side PLA coating is a high-risk choice only for the most cost-conscious, temporary applications.
Double-Side PLA coating is the prudent choice for creating a credible, durable, and truly sustainable paper cup fan that will perform as expected until the end of its life.
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