| Product Name: | Cornstarch Cup 12oz / 350ml |
| Item No.: | BGP-12 |
| Product Size: | φ90×100 mm |
| Weight: | 12 g |
| Package(Pcs/Carton): | 50pcs/bagx20bags=1000PCS |
| Carton Size: | 47.5x 47.5x 42 cm |
| Certificates: | OK-Compost, EN13432, EC/EU, FDA, SGS,ISO-9001 |
Bioleader® Biodegradable Plastic Cups for Hot Drinks are heat-resistant, eco-friendly solutions made from cornstarch-based PLA. Compostable, BPA-free, and ideal for coffee, tea, and other hot beverages, they offer sustainability without sacrificing durability or design. Perfect for cafés, takeout chains, and eco-conscious buyers seeking premium cups at wholesale pricing.

It has become quite a challenge in the present generation to purchase products that are environmentally friendly as environmental awareness has never been better in history. Our biodegradable plastic cups are not just any additional product line since they are a pledge towards sustainable development goals. ‘Sunglass’ corn starch cups make products that address the needs of quality-conscious and eco–friendly consumers. These are a hot cup solution for every hot beverage that is regulated, be it coffee, tea, or any other beverage or hot cup.
Plastic cups in their state pose a great danger to the environment as they are used once and many throw millions of them to waste sites or the sea. Our biodegradable plastic cups case is they are made of materials that will eventually break down over time there is less to no harm caused to the environment. These cups provide the same strength as the typical options and maintain thermal insulation but in addition, they are green and biodegradable. Carrying these types of cups will help professionals show their people who want to support sustainability.
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| Item Code | Description | Weight(g) | Product Size (mm) | PCS/ PACK | PCS/ CTNS | Carton Size (cm) | ||
| BGP-04 | Cornstarch Cup 4oz/120ml | 4 | D60x70 | 50 | 2000 | 51.5 | 32 | 38 |
| BGP-06 | Cornstarch Cup 6oz/170ml | 5 | D72x75 | 50 | 2000 | 60 | 38 | 44 |
| BGP-08 | Cornstarch Cup 8oz/250ml | 7 | D75x90 | 50 | 2000 | 63 | 40 | 37 |
| BGP-12 | Cornstarch Cup 12oz/350ml | 12 | D90x100 | 50 | 1000 | 47.5 | 47.5 | 42 |
| BGP-16 | Cornstarch Cup 16oz/470ml | 14 | D95x105 | 50 | 1000 | 49 | 40 | 58 |
Cornstarch, the raw material utilized in the manufacture of our cornstarch cups, is a raw material that can be renewed, therefore compared to plastics and petroleum-based ones, these cups have a better life cycle. These cups are not just bio-based but also have the capability Technologi Tes Ter to Without Compromising the Quality of Biodegradable Cups. The nature of corn starch also offers good heat insulation so that the beverage in the cup is still hot, but the cup can still be held comfortably.
In our ranges of cups for hot beverages 4oz,6oz, 8oz, 12oz, and 16oz available in all other necessary size requirements are there. Cup fillings ranging from small espresso to large lattes are provided for in these cups. Strong enough not to leak or collapse, they come in handy for consumers and businesses at large.


The use of biodegradable plastic cups is not merely for fashion purposes; it is an action toward a cleaner environment. Cornstarch cups are suitable for cafes, restaurants, and any other places that serve hot drinks. Also, by adopting these cups for hot drinks, you are not just fulfilling your customer’s demands but are also encouraging a safer world.
These cups being eco-friendly does not imply that the cups will be of poor quality. They can be used daily for all of their intended uses, they are compostable and bioplastic. The surface made out of cornstarch is rough and handles well while at the same time robust in architecture even when hot liquids are poured into the cup to still hold the cup together.
There is a new way of looking at their disposable plastic cups: they incorporate external resources as options: biodegradable plastic cups. There is no need to unduly embarrass the clients or the employees with cornstarch cups designed unconvincingly as cups for hot drinks enough to create a mass appeal. Go for these cups to support the goodwill of your business and any other noble course without lowering your standards either in quality or convenience.
Q1. What are biodegradable plastic cups for hot drinks made of?
A1. They are typically made from PLA (polylactic acid) or CPLA (crystallized PLA), derived from renewable resources like cornstarch or sugarcane. CPLA is specifically modified to resist high temperatures, making it ideal for hot beverages.
Q2. Are biodegradable plastic cups safe for hot coffee and tea?
A2. Yes, CPLA cups are heat-resistant up to 90–100°C, making them safe for hot coffee, tea, or other beverages. They are BPA-free and do not leach harmful chemicals when exposed to heat.
Q3. How long does it take for biodegradable hot drink cups to decompose?
A3. Under industrial composting conditions, these cups typically break down within 90–180 days. Home composting may take longer and is not always effective for PLA-based products.
Q4. Can I microwave biodegradable plastic cups for hot beverages?
A4. It is not recommended. While CPLA cups are heat-resistant, they are not designed for microwave use, as uneven heating can affect structural integrity. Always check the manufacturer’s guidelines.
Q5. Where can I buy biodegradable plastic cups for hot drinks in bulk?
A5. Many eco-friendly manufacturers—especially in China—offer bulk purchasing options for biodegradable CPLA cups, with customizable sizes, lids, and branding for cafés, restaurants, or events.
Bioleader’s hot beverage cups are crafted from plant‑based cornstarch bioplastic that biodegrades under industrial composting conditions. They provide excellent leak resistance and heat tolerance, ideal for serving hot drinks like coffee and tea.
Available in standard drink sizes (e.g. 8 oz, 12 oz, 16 oz), these cups support hot liquid use and maintain structure during transport or reheating. Their lightweight stackable design facilitates fast-casual, café, and meal-delivery workflows.
As global policies increasingly regulate single-use plastics (e.g. EU Single‑Use Plastics Directive and emerging North American mandates), these compostable beverage cups offer a compliant alternative. OEM/ODM customization and private-label packaging enable eco-brand differentiation and bulk supply scalability.
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