Quick Summary
The 115mm PET/RPET Flat Lid is designed to perfectly match the 115-32oz and 115-44oz PET/RPET cups, offering a secure, spill-resistant, and eco-friendly solution for a variety of beverages. Made from high-quality, recyclable PET/RPET materials, this lid features an easy-to-use, flat design that ensures a tight, leak-proof seal while allowing for convenient sipping. The flat lid’s ergonomic design includes a rounded edge and gear-lock mechanism to secure the lid to the cup, preventing spills. Customizable with embossed logos, print designs, and different sizes, it enhances branding and functionality.
DaShan & Craftsmanship Storytelling
At DaShan, we are committed to providing innovative, sustainable, and high-quality food packaging solutions. Our 115mm PET/RPET Flat Lid embodies our core values of craftsmanship, precision, and eco-conscious design. Designed to meet the diverse needs of the beverage industry, this lid ensures reliability while contributing to a more sustainable packaging solution.
We use advanced production techniques to manufacture lids that meet the highest industry standards. From beverage shops to restaurants, this lid offers both functionality and branding potential, ensuring your product stands out.

Materials & Sourcing
The 115mm PET/RPET Flat Lid is made from PET (Polyethylene Terephthalate) and RPET (Recycled PET), both of which are recyclable, helping to minimize environmental impact. PET/RPET is known for its clarity, durability, and leak-proof properties, making it the perfect material for beverage packaging.
The material is sourced responsibly, ensuring that it complies with global standards for food safety and environmental impact. We use high-grade PET/RPET to ensure the lids are not only functional but also aesthetically pleasing, with high transparency that adds to the appeal of the drink.
Key Features & Detailed Features
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Perfect Fit: The 115mm PET/RPET Flat Lid is designed to fit snugly on both the 115-32oz (1030ml) and 115-44oz (1220ml) cups, creating a tight seal that prevents leaks and spills.
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Leak-Proof Design: Thanks to the unique gear-lock feature on the lid’s rim, the lid tightly grips the cup, ensuring no liquid escapes, even when the cup is tilted.
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Convenient & Safe: The easy-to-remove lid makes it quick for customers to access their beverages, reducing the risk of spilling when trying to open a tightly sealed lid.
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Customizable Options: The flat lid can be customized in terms of size, shape, and design. Embossed logos or printed designs are available to help promote branding and provide a personal touch.
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Smooth & Safe Edges: The lid’s rounded edges are smooth and free from burrs, making it safe to handle. There is no risk of cuts or discomfort when interacting with the lid.
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Sustainably Made: The lid is made from recyclable PET/RPET, contributing to the sustainability of the beverage packaging industry.
Product Details
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Model: 115F
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Capacity: Fits 115-32oz (1030ml) and 115-44oz (1220ml) cups.
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Material: PET/RPET
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Net Weight: 5g
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Size: 115mm diameter
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Packaging: 10 bags per box, 50 lids per bag, 500 lids per carton.
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Carton Size: 60 x 25 x 25 cm
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CBM: 0.04
Manufacturing Process
The 115mm PET/RPET Flat Lid is manufactured using a high-precision thermoforming process. This process involves heating the PET/RPET material until it softens and then forming it into the desired shape using a mold. The result is a lid that has the ideal level of clarity, durability, and flexibility, making it both functional and aesthetically pleasing.
We take special care to maintain a high standard of quality throughout production, ensuring that each lid is free of defects and meets the rigorous standards for food safety and consumer use.
Sustainability
We prioritize sustainability in every aspect of our production process. By using RPET (Recycled PET), we help reduce the demand for new raw materials and minimize plastic waste. All of our lids, including the 115mm PET/RPET Flat Lid, are fully recyclable, promoting a circular economy within the packaging industry. Additionally, our production processes are designed to minimize energy consumption, making our lids not only eco-friendly but also energy-efficient.
Capacity & Use Scenarios
The 115mm PET/RPET Flat Lid is ideal for large beverages such as milk tea, smoothies, fruit drinks, and cold beverages. It is compatible with the 115-32oz (1030ml) and 115-44oz (1220ml) cups, making it suitable for use in cafes, juice bars, and restaurants that serve large drinks. The spill-resistant design ensures that customers can enjoy their drinks on-the-go without worrying about leaks.
This lid is also perfect for catering businesses, event organizers, and retail stores offering large-sized beverages, ensuring that their products stay secure during transportation and consumption.

Product Comparisons

| Model | Material | Weight (g) | Size (mm) | Packaging (pcs/ctn) | Carton Dimensions (cm) | CBM |
|---|---|---|---|---|---|---|
| 115F | PET/RPET | 5 | 115 | 500 | 60 x 25 x 25 | 0.04 |
Cup adapter:
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115-32oz PET/RPET Cup – A slightly smaller version (1030ml), ideal for medium-sized drinks.
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115-44oz PET/RPET Cup – The larger capacity, perfect for oversized drinks or sharing cups.

| Model | Capacity | Material | Weight | Size (mm) | Packaging (pcs/ctn) |
Carton Size | CBM |
|---|---|---|---|---|---|---|---|
| 115-32oz | 1030ml | PET/RPET | 26g | 115 x 67 x 179 | 500 | 59x47x40 cm | 0.11 |
| 115-44oz | 1220ml | PET/RPET | 28g | 115 x 67 x 207 | 500 | 59x47x43 cm | 0.12 |
Customization Options
The 115mm PET/RPET Flat Lid can be customized to fit your specific needs:
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Embossing: Add embossed logos or custom patterns for brand identity.
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Printing: Full-color printing options available for promotional designs or labels.
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Size & Shape: Custom sizes and shapes are available to fit a wide variety of cups and containers.
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Text Customization: Add text or graphics to communicate important information or branding.
Customization ensures that your product aligns with your business’s branding, creating a professional and personalized presentation.
About DaShan – Trusted Food Packaging Manufacturer
Xiamen Dashan has built a reputation as a trusted manufacturer of high-quality food packaging solutions. Our products, including PET, RPET, and PLA cups and lids, are designed with sustainability and performance in mind. We provide tailored packaging solutions to meet the needs of our clients in the foodservice and retail sectors globally.
Our commitment to quality control, sustainability, and customer satisfaction has made us a long-term partner for businesses around the world. We strive to lead the way in providing innovative, eco-friendly food packaging solutions that meet both consumer and environmental needs.

🌎 Global Exhibition Highlights
DaShan has proudly participated in several global exhibitions, showcasing our products and innovative solutions to clients worldwide. Our recent exhibition appearances include:
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Canton Fair (China) – Connecting with industry professionals and showcasing our latest eco-friendly food packaging solutions.
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Gulfood Manufacturing (Dubai) – Highlighting our PET/RPET products and their role in sustainability and innovation.
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Pack Expo (Chicago, USA) – Demonstrating our commitment to quality and sustainability in the food packaging industry.
These exhibitions allow us to stay at the forefront of the food packaging industry and maintain our leadership position.

FAQ
Q1: What sizes of cups are compatible with the 115mm PET/RPET Flat Lid?
A1: The 115mm PET/RPET Flat Lid is designed for use with 115-32oz (1030ml) and 115-44oz (1220ml) PET/RPET cups.
Q2: Is the 115mm PET/RPET Flat Lid recyclable?
A2: Yes, the lid is made from recyclable PET/RPET material, contributing to sustainable packaging practices.
Q3: Can the 115mm PET/RPET Flat Lid be customized?
A3: Yes, the lid can be customized with embossed logos, printed designs, and text. Custom sizes and shapes are also available.
Q4: What industries use the 115mm PET/RPET Flat Lid?
A4: This lid is ideal for use in cafes, juice bars, restaurants, and catering businesses that serve large beverages like milk tea, smoothies, and fruit drinks.
Q5: Does the 115mm PET/RPET Flat Lid prevent leaks?
A5: Yes, the lid features a gear-lock design that ensures a secure, leak-proof fit with the cup.
Conclusion
The 115mm PET/RPET Flat Lid offers an ideal solution for beverage businesses looking for a reliable, eco-friendly, and customizable packaging option. Its superior design, leak-proof seal, and easy customization options make it the perfect choice for cafes, juice bars, and other beverage service providers. With DaShan’s commitment to sustainability and quality, this lid is sure to meet the needs of businesses and consumers alike.