| Sign In | Join Free | My burrillandco.com |
|
Wuhan Xinhuayuan Environmental Science and Technology Co.,Ltd
1 Years
| Ask Lasest Price | |
| Brand Name : | XHY |
| Model Number : | XHY |
| Certification : | FSC |
| Price : | Depending on your quantity and design |
| Payment Terms : | T/T |
| Supply Ability : | 2000 Tons Per Month |
| Delivery Time : | 15-30 days |
| 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 |
Choosing PLA (Polylactic Acid) coating to make a paper cup fan is primarily driven by sustainability goals and environmental considerations, while still fulfilling the basic functional requirements of a fan blade.
The core reasons are:
Biodegradability and Compostability: This is the most significant advantage over PE.
The Problem with PE: PE is a petroleum-based plastic that persists in the environment for centuries, contributing to plastic pollution.
The PLA Solution: PLA is a bioplastic typically made from corn starch or sugarcane. Under industrial composting conditions (with specific temperature and humidity), it can break down into water, CO₂, and biomass within months, not centuries. This makes the entire fan blade (paper + PLA) theoretically compostable.
Renewable Resources:
PLA is derived from annually renewable plant resources, reducing dependence on finite fossil fuels. This offers a lower carbon footprint compared to PE.
Good Functional Properties:
Similar to PE, PLA provides an excellent moisture barrier to protect the paper from humidity and warping.
It can form a smooth, hard surface for good aerodynamics and low noise.
It enhances the stiffness and strength of the paper substrate.
Safety and Non-Toxicity:
PLA is generally considered safe and non-toxic, which is beneficial for consumer products.
The Key Trade-off:
The main compromise when choosing PLA over PE is often durability
and heat resistance.
Heat Sensitivity: PLA has a lower glass transition temperature. In a hot car or under prolonged use, a PLA-coated fan blade might be more prone to softening or deforming compared to a PE-coated one.
Biodegradation Conditions: Its eco-friendly benefits are fully realized only in specific composting facilities, not in a typical home compost or landfill.
Conclusion:
The choice of PLA-coated paper is an eco-conscious decision. It
leverages the functional benefits of a plastic coating (moisture
resistance, smooth surface) while addressing the environmental
drawbacks of conventional plastics. It's the ideal choice for
brands and consumers prioritizing sustainability, provided that the
application does not involve high-heat environments.
|
|
