90mm PLA Sip-Through Lid: Sustainable Beverage Packaging Lid

DaShan & Craftsmanship Storytelling

At DaShan, we combine tradition and innovation to create packaging solutions that are both sustainable and high-quality. Our 90mm PLA Sip-Through Lid (90K) is designed with functionality and the environment in mind. Crafted using PLA (Polylactic Acid), a renewable and biodegradable material, the lid offers a secure fit and a smooth drinking experience for cold beverages. As demand for sustainable products grows, DaShan remains committed to delivering packaging solutions that reduce plastic waste without compromising performance.

The 90mm PLA Sip-Through Lid (90K) is produced using a thermoforming process, where the PLA material is carefully heated and shaped to perfection. This ensures the lid’s durability, tight seal, and excellent transparency—perfect for showcasing beverages and branding.

Materials & Sourcing

The 90mm PLA Sip-Through Lid is made from PLA, a biodegradable material derived from renewable plant-based sources such as corn and sugarcane. PLA provides an eco-friendly alternative to conventional petroleum-based plastics, and the 90K lid is fully compostable in industrial composting facilities, which helps reduce environmental impact.

At DaShan, we work with certified, sustainable suppliers who meet global standards to ensure that our products are made from ethically sourced materials. The 90mm PLA Sip-Through Lid meets certifications like ISO 9001, FDA, and ASTM D6400, ensuring that the product is safe for food and beverage use while adhering to environmental standards.

Key Features & Structure of 90mm PLA Sip-Through Lid

• Material: Made from PLA, a renewable, plant-based material that is biodegradable and compostable.

• Design: The lid features a sip-through design, allowing consumers to drink directly from the lid without needing a straw.

• Secure Fit: Designed to fit perfectly with 90mm diameter PLA cups, preventing leakage while providing a snug, secure seal.

• Rounded Rim: The lid has a rounded, ergonomic rim, making it easy to handle and drink from.

• Gear Design: The lid features a gear-like texture around the edges, providing better grip and preventing slippage during sealing, ensuring the lid stays securely in place.

• Customization: The lid can be customized with logos, designs, and embossing to enhance branding and visibility.

• Eco-Friendly: The 90mm PLA Sip-Through Lid is fully biodegradable and a great option for businesses seeking sustainable, environmentally responsible packaging solutions.

Detailed Features & Product Details: 90mm PLA Sip-Through Lid (90K)

• Material: PLA (Polylactic Acid)

• Weight: 3g

• Diameter: 90mm

• Packaging: 1000 lids per carton/ 600 lids per carton

• Carton Size: 49.0 x 25.0 x 39.0 cm/49.0 x 32.0 x 24.0 cm

• CBM: 0.05/0.04

• Customizable: Yes, with options for printing, embossing, and branding.

Manufacturing Process: The 90mm PLA Sip-Through Lid is produced using a thermoforming process, where PLA is heated and molded to create the lid’s precise shape. This ensures high-quality performance with minimal material waste.

Sustainability

The 90mm PLA Sip-Through Lid is fully compostable in industrial composting facilities, making it a responsible choice for businesses looking to reduce their environmental impact. PLA is a sustainable alternative to traditional plastics, breaking down into natural components without leaving harmful residues.

The 90mm PLA Sip-Through Lid complies with key environmental and food safety standards:

• FDA: Ensuring food-grade safety for beverages.

• ASTM D6400: Certifying the lid as compostable in industrial composting environments.

• ISO 9001: Guaranteeing quality management and consistent production.

• EN 13432: Certification for compostable packaging.

Capacity & Use Scenarios

Applications include:

• Cafes and Juice Bars: Serve cold beverages like juices, iced coffee, smoothies, and soft drinks with ease.

• Events and Festivals: Perfect for large gatherings where convenience and portability are key.

• Food Trucks: A great way to offer beverages that are easy to sip on-the-go.

• Takeout and Delivery: The secure, leak-resistant design makes it perfect for takeout cups that need to be transported without spilling.

The sip-through feature is particularly useful for individuals looking for a convenient, straw-free experience. It is a great alternative for eco-conscious consumers who want a sustainable, easy-to-use lid for their cold beverages.

Product Comparisons

Here is a comparison of the 90mm PLA Flat Lid with other models in the 90 series:

Model	Material	Weight	Dimensions (mm)	Packaging	Carton Size (cm)	CBM
90F (Flat Lid)	PLA	2g	90mm (Diameter)	20*50 pcs/bag	49.0 x 21.0 x 39.0	0.04
90D (Dome Lid)	PLA	3g	90mm (Diameter)	20*50 pcs/bag	49.0 x 25.0 x 39.0	0.05
90K (Straight Lid)	PLA	3g	90mm (Diameter)	20*50 pcs/bag	49.0 x 25.0 x 39.0	0.05

Matching Cups

The 90mm PLA Flat Lid pairs perfectly with the following 90-series PLA Cups:

Model	Capacity	Material	Weight	Dimensions (mm)	Packaging	Carton Size (cm)	CBM
90-12oz	360ml	PLA	10g	90 x 56 x 103	20*50 pcs/bag	47.0 x 37.0 x 43.0	0.07
90-14oz	460ml	PLA	10g	90 x 56 x 115	20*50 pcs/bag	47.0 x 37.0 x 45.0	0.08
90-16oz	500ml	PLA	11g	90 x 56 x 135	20*50 pcs/bag	47.0 x 37.0 x 51.0	0.09
90-18oz	520ml	PLA	11g	90 x 56 x 145	20*50 pcs/bag	47.0 x 37.0 x 56.0	0.10
90-20oz	600ml	PLA	12g	90 x 56 x 158	20*50 pcs/bag	47.0 x 37.0 x 56.0	0.10
90-24oz	660ml	PLA	14g	90 x 56 x 176	20*50 pcs/bag	47.0 x 37.0 x 62.0	0.11

Customization Options

The 90mm PLA Sip-Through Lid offers several customization options:

• Printing: Add your logo, slogan, or any design for branding purposes.

• Embossing: Emboss logos or designs on the lid for a premium look and feel.

• Colors: While the standard lid is clear, custom color options may be available on request.

Customization can help elevate your brand image and create a more personalized experience for your customers.

About DaShan – Trusted Food Packaging Manufacturer

DaShan is a leading manufacturer of high-quality, sustainable food packaging solutions. Specializing in PLA, PET, and CPET materials, we offer a range of customizable products that meet the needs of the foodservice, retail, and distribution industries. With a commitment to sustainability, quality, and customer satisfaction, DaShan ensures every product meets international standards.

🌎 Global Exhibition Highlights

DaShan participates in top industry trade shows and exhibitions worldwide, connecting with global businesses and advancing sustainability efforts. Some notable exhibitions include:

• Canton Fair (China)

• Gulfood Manufacturing (Dubai)

• Pack Expo (Chicago, USA)

These events allow us to showcase our innovative products and meet the growing demand for sustainable packaging solutions globally.

FAQ

Q: What beverages can the 90mm PLA Sip-Through Lid be used for?
A: The lid is designed for cold beverages such as iced coffee, smoothies, juices, and soft drinks.

Q: Is the 90mm PLA Sip-Through Lid leak-proof?
A: Yes, the lid is leak-resistant and provides a secure, spill-proof seal with a snug fit.

Q: Can the 90mm PLA Sip-Through Lid be customized?
A: Yes, the lid can be customized with logos, designs, and embossing to enhance branding.

Q: Is the 90mm PLA Sip-Through Lid eco-friendly?
A: Yes, the lid is made from PLA, a biodegradable and compostable material, making it an environmentally responsible choice.

Q: What sizes of cups are compatible with the 90mm PLA Sip-Through Lid?
A: The lid is designed for 90mm diameter cups, available in sizes from 360ml (12oz) to 660ml (24oz).