Double-Layer Food-Grade Insulated Disposable Hot Cups for Hot Drinks Certified

Our paper cups are crafted from premium North American imported virgin wood pulp, featuring a food-grade double-sided PE lamination on the inner layer and a specially designed corrugated hollow insulation layer on the outer layer. This structure delivers both physical heat protection and enhanced strength. The cup wall thickness is 40%–50% thicker than standard paper cups, reducing thermal conductivity by approximately 35%. Even when filled with freshly boiled water, the outer wall feels only warm to the touch, effectively solving the common problem of burning hands.

All production processes strictly comply with GB 4806.8-2022 National Food Safety Standard for Paper and Board Materials and Articles in Contact with Food. No fluorescent whitening agents are used, and no heavy metal migration occurs. The cups are oil‑resistant, water‑resistant, and heat‑resistant, ensuring every sip is pure and safe. The products have passed SGS and FDA food‑contact material tests and meet export standards for Europe and the United States.

The cup body consists of three layers: an inner food‑grade laminated paper layer, a middle air‑insulation cavity, and an outer non‑slip insulating corrugated layer. The air layer effectively blocks heat conduction, reducing the outer surface temperature by 20–30°C compared to the liquid inside. When filled with 95°C hot coffee, the outer wall temperature stays around 55–60°C, which feels comfortably warm rather than scalding. For cold drinks, it reduces condensation and keeps the cup dry. The thickened wall also improves compressive strength, preventing deformation when stacked. Even after holding hot beverages for 4 hours, the cup remains firm without softening or collapsing.

We use FSC‑certified sustainable virgin wood pulp, eliminating any recycled paper impurities. The PE lamination is made from virgin food‑grade polyethylene, odorless, non‑toxic, and heat‑resistant up to 110°C, with excellent resistance to oils, acids, and alkalis. The water‑based printing inks are free from benzene solvents and meet indirect food‑contact requirements. Third‑party test reports cover over 20 parameters including total migration, potassium permanganate consumption, and heavy metals – all passing with flying colours.

The cup bottom features a double‑reinforced rolled rim, providing far superior sealing compared to single‑layer rims. Even when filled with soups or oily hot drinks, no leakage occurs after standing for 24 hours. The cup rim is smooth and burr‑free, offering a pleasant mouthfeel. The high rigidity prevents tilting or spilling when pouring, eliminating messy accidents.

If you choose PLA biobased lamination instead of PE, the entire cup can degrade into water and carbon dioxide within 180 days under industrial composting conditions, reinforcing your green brand image.

Ideal for coffee, milk tea, soy milk, hot tea, and soup takeaway in chain restaurants. Also perfect for office meetings and receptions, replacing reusable mugs for better hygiene. Suitable for hotel rooms, beverage bars, outdoor events, exhibition distribution, as well as everyday home use for guests and instant beverages.

The cross‑section from inner to outer layers: food‑grade PE film, high‑density virgin paper base, air‑insulation cavity, outer thickened paper wall with anti‑slip embossing. The air layer acts as a natural thermal barrier, reducing heat transfer, while the embossing increases grip stability. This structural design has been granted a utility model patent.

We accept custom LOGO and pattern designs based on your artwork or our design team. Using food‑grade water‑based inks, prints are vivid, adhesive, and wear‑resistant. Within the 4–22 oz range, we can precisely match your desired cup size – from small tasting cups to extra‑large iced drinks. Packaging options include individual OPP bags, shrink film, or colour gift boxes, suitable for gift sets or promotions. Standard MOQ is 3,000 pieces, with smaller trial orders negotiable. Samples can be produced within 48 hours, with shipping costs covered by us. Delivery typically takes 7–15 working days after order confirmation.

Can these cups be used in a microwave oven?
Not recommended. The PE lamination may cause local overheating, leading to deformation or migration. These cups are designed for holding hot beverages only.

How long does the heat insulation last?
At room temperature, when filled with 95°C water, the outer wall temperature remains between 55–60°C for 30 minutes, varying slightly with ambient temperature. Overall, it performs much better than standard cups.

Are they suitable for acidic drinks like juice or cola?
Absolutely. The PE lamination has excellent resistance to acids and will not corrode the cup or cause off‑flavours.

Can they hold alcoholic beverages?
They can hold low‑alcohol drinks such as beer or pre‑mixed cocktails for short periods, but prolonged storage or high‑proof spirits are not recommended.

What is the shelf life?
24 months when stored in a dry, dark place at room temperature.

What specific cup sizes does "4–22 ounces" cover?
This range covers everything from small espresso cups to extra‑large iced drink cups. Just tell us your exact requirement, and we will custom‑make the size accordingly.

With 10 years of experience in paper cup manufacturing, we operate 8 fully automatic high‑speed cup forming machines with a daily output of 500,000 cups and ample inventory. Strict quality control includes stiffness testing, leakage testing, temperature resistance testing, and microbiological testing for each batch, ensuring a pass rate of ≥99.8%. Our in‑house raw material import and large‑scale production allow us to offer prices 5%–10% lower than the market average for the same quality. We provide unconditional replacement for any quality issues and 24/7 customer service. Our clients include numerous well‑known coffee chains, tea beverage brands, and five‑star hotels, with a repurchase rate of 90%.