Silicone Cup Sleeve Brands We Serve
Legensilico Silicone Cup Sleeve
- 100% food-grade silicone, FDA/LFGB certified
- Shock-absorbing and drop-proof, cushions impacts
- Reusable & eco-friendly
- Customizable in any color, with brand logos, surface textures, and dimensions
Legensilico-Silicone Cup Sleeves Factory in China
As a professional silicone product manufacturer with over 15 years of experience, our silicone cup sleeves are suitable for a wide variety of containers, such as glass bottles, baby bottles, and stainless steel thermoses. They provide a waterproof and shock-absorbing protective layer that effectively prevents damage from impacts and scratches.
Simply send us your requirements, and we will design the silicone cup sleeves you need.
Types of Silicone Cup Sleeves We Offer
Designed specifically for takeout coffee cups, Legensilico silicone coffee cup sleeves offer superior heat insulation and a comfortable grip, making them a durable and eco-friendly alternative to disposable paper sleeves.
Featuring a stylish appearance that combines a premium feel with excellent heat resistance, these sleeves are ideal for coffee brands and various promotional campaigns.
Offering protection while allowing the cup to remain clearly visible, these sleeves are perfect for showcasing brand logos or beverages.
Supports customization of logos, colors, and patterns, making them suitable for brand promotion, marketing campaigns, and private-label products.
Offers a secure and ergonomic grip, making it ideal for hot beverages and outdoor use.
Designed specifically for high-temperature beverages, this sleeve provides enhanced thermal insulation to prevent burns while ensuring a comfortable grip.
Suitable for all types of glass cups and mugs, these sleeves not only provide extra protection and improve grip but also effectively block heat transfer.
Featuring a ribbed or textured surface design, these sleeves offer exceptional grip and anti-slip performance, ensuring a secure hold even when holding hot drinks or when the cup is wet.
Key Features of Legensilico Silicone Cup Sleeves
Silicone is naturally heat-resistant, protecting your hands from burns caused by hot beverages; it withstands temperatures ranging from -40°C to +230°C.
The textured surface design (such as stripes, dots, or custom patterns) provides effective slip resistance, ensuring a secure grip even when wet.
Silicone absorbs impact, protecting glass cups and mugs from damage caused by minor drops or bumps.
Its non-stick surface rinses clean with soap and water and is dishwasher-safe.
OEM & ODM Customization Services
We offer one-stop custom manufacturing solutions, with options for various sizes, colors, and diameters.
If you require logo printing, we offer screen printing, pad printing, roller printing, logo embossing or debossing, spray coating with a textured finish, and laser engraving.
We can also design unique surface textures and patterns to meet your specific needs.
Please feel free to send us an inquiry to receive the latest quote!
Quality Assurance & Manufacturing
At Legensilico, we ensure consistent product quality through:
Advanced silicone molding technology
Strict quality control processes
100% inspection before shipment
Support for FDA, LFGB, RoHS, and REACH standards
Why Choose Legensilico Silicone Cup Sleeves?
Our silicone cup sleeves feature a matte, smooth finish (with an oily texture) that feels great to the touch and provides excellent dust and slip resistance.
All of our silicone cup sleeves are manufactured using a high-temperature molding process, making them resistant to extreme temperatures, aging, and wear. Unlike disposable paper sleeves, silicone cup sleeves are reusable, durable, and more environmentally friendly.
Contact Legensilico today to get a free sample and start your custom project！
How We Turn Silicone Into Reliable Products
We support customized silicone products from mold design and material selection to mass production and final quality inspection.
- Manufacturing Process
- Technical Specifications
| Material | 100% Food-Grade Silicone (FDA/LFGB certified) |
| Hardness | 30 ShA – 80 ShA |
| Temperature Range | -40°C to +230°C (-40°F to 446°F) |
| Diameter Options | Custom (standard cup sizes: 7-9 cm) |
| Height Options | Short (4-6 cm) / Long (7-12 cm) / Custom |
| Thickness | 1.5 – 4 mm (customizable) |
| Weight | 20 – 50 grams |
| Color Options | Any Pantone color – solid, translucent, or mixed |
| Texture Options | Smooth, ribbed, dotted, honeycomb, custom patterns |
| Certifications | FDA, LFGB, RoHS, REACH, BPA-Free |
Yes. Silicone cup sleeves are designed to handle high temperatures and protect users from heat. They typically withstand temperatures from -40°C to 230°C without deformation or releasing harmful substances.
Yes, silicone has excellent heat resistance. While it cannot completely block heat like a vacuum insulation layer, it significantly reduces heat transfer, making the cup safer and more comfortable to hold.
Most standard silicone cup sleeves are designed for common cup sizes (such as 8 oz, 12 oz, and 16 oz).
Legensilico also offers custom diameters and a flexible, snug-fitting design, as well as bespoke solutions for unique cup shapes.
Silicone is extremely durable and can withstand cracking, tearing, heat-induced deformation, and repeated stretching and use. Under normal conditions, high-quality silicone cup sleeves can last for years.
Legensilico offers a variety of logo printing methods, including screen printing, embossing (raised logo), debossing (recessed logo), UV printing, and laser engraving.
High-quality food-grade silicone is typically odorless and stain-resistant. However, if not washed promptly, strong-smelling substances (such as coffee or flavored beverages) may leave a temporary odor.
Yes. Silicone performs well in both hot and cold environments. It remains flexible even at low temperatures, so it’s suitable for iced drinks as well.
Applications of Silicone Cup Sleeve
In addition to their widespread use in daily life, silicone cup sleeves are also popular in many other industries.
Coffee Shops and Beverage Chains: Silicone cup sleeves are commonly used for takeout coffee, tea, and other hot beverages. Not only do they provide thermal insulation, but they also serve as a branding tool and can replace disposable paper sleeves.
Promotions and Marketing Campaigns: Many brands use silicone cup sleeves printed with their logos and custom color schemes to increase brand visibility. They are ideal for brand giveaways, corporate promotional events, trade shows, marketing activities, and new product launches.
Outdoor and Travel: Silicone cup sleeves are lightweight, flexible, and easy to carry, making them perfect for camping, hiking, mountain climbing, travel, and picnics.
Glassware and Reusable Tableware Accessories: Silicone sleeves can also be used on glass cups and mugs to protect against heat and prevent breakage.
Production Process of Silicon Cup Sleeves
Silicone cup sleeves are primarily made from high-temperature vulcanized silicone rubber and are produced through compression molding and mold curing processes.
Silicone raw material preparation: High-quality food-grade silicone (solid or liquid silicone rubber) is selected—a non-toxic material free of BPA (bisphenol A). Color masterbatch is added to achieve custom colors, and the material undergoes safety and compliance testing (in accordance with FDA/LFGB standards).
Mixing and Formulation: The silicone is mixed with curing agents, pigments, and various additives.
Mold Forming: Using compression molding or injection molding, the silicone is placed into a heated mold and compressed under high pressure to form the cup sleeve shape.
Curing: The molded silicone is heated to initiate the curing reaction, transforming it into a stable and elastic material.
Demolding and Trimming: After curing is complete, the product is removed from the mold, excess edges (flash/burrs) are trimmed, and the surface is refined.
Surface Finishing: Customized treatments based on specific customer requirements: screen printing, logo embossing/debossing (raised/recessed), laser engraving, textured surface treatments (e.g., anti-slip patterns)
Quality Inspection: Dimensional and specification checks, visual inspection, heat resistance testing, tensile and durability testing
