Cupstock Paper
Cupstock is a type of paperboard that is specifically designed for use in the manufacturing of paper cups and other similar products. It is a laminated material that typically consists of a base layer of paperboard, which is then coated with a layer of plastic, such as polyethylene, on one or both sides. This plastic layer helps to provide a barrier against liquids, preventing them from soaking through the paperboard and making the cup leak or become weak. Cupstock is commonly used in the food and beverage industry for the production of disposable cups, such as coffee cups, soda cups, and fast-food cups.
Sowineco's Cupstock Advantages
Typical Applications of These CupStock Paper
Coffee And Tea Hot Drink Paper Cups

Cupstock paper demands outstanding heat resistance, water barrier performance, and premium printability for hot beverage packaging. Our food grade PE PLA coated cupstock paper delivers excellent heat resistance, water barrier, and printability for hot beverage packaging. It keeps stable stiffness and leakproof performance at 85-95°C, ideal for custom branded coffee cups, tea cups and hot drink paper cup production.
Ice Cream & Cold Beverage Paper cups

We supply double coated cupstock paper for cold drink and ice cream packaging. Featuring high stiffness and superior anti-condensation performance, this food grade cupstock paper effectively avoids softening and deformation. Available in 230–300gsm premium grade, it is ideal for ice cream cups, yogurt containers and cold beverage paper cups.
Soup Bowls & Noodle Containers

Soup bowls and noodle containers are in long-term contact with hot liquids and greasy food. Our PE coated cupstock paper features excellent oil resistance and high-temperature barrier performance. It maintains rigid structural strength and stable leakproofness, perfectly suited for manufacturing disposable soup bowls and noodle containers.
Food Packaging Box & Takeout Container

Cupstock paper is well-suited for various food packaging, including takeaway boxes, salad bowls, and food buckets. These packages require excellent moisture resistance and structural stability. Our versatile cupstock paper boasts great formability, reliable barrier performance, and premium printability to fit all kinds of disposable food packaging needs.
Quality Control & Testing
Sowineco Service
One-stop Service Available
Sowineco offers comprehensive business options ranging from all types of coating/lamination, paper cutting&printing to new material R&D, aiming to save considerable time, money, and effort for you.
Cupstock Free Sample Available
If you’re interested in our products, please contact us right away, and you can take your desired sample free of charge.
Fast Delivery
① Available in stock: The goods can be shipped immediately after receiving the order.
② No inventory: The average delivery time is about 5 weeks after receiving the order.
Wholesale At Affordable Prices
Regardless of the order quantity, we sell our products wholesale at competitive prices, contributing to a significant reduction in your business costs and a reduction on inventory pressure.
Start With Low MOQ
Don’t worry about MOQ! If you’re hesitating because you don’t really know us, we can start with a low MOQ or a trial order (one container to start).
Quick After Sales Response
If you encounter any problem related to after-sales or have any suggestions for us, our professional team will be there for you 24*7 to be a good listener and offer you instant help.
Why US
As a direct food packaging paper manufacturer, Sowineco offers reliable quality and efficient supply.
Founded in 2008, we have a 10,000-square-foot㎡ factory, 30,000+ MT monthly output, advanced equipment, and FDA & EU food safety compliance, plus one-stop service to support global partners.
Why US
As a direct food packaging paper manufacturer, Sowineco offers reliable quality and efficient supply. Founded in 2008, we have a 10,000-square-foot㎡ factory, 30,000+ MT monthly output, advanced equipment, and FDA & EU food safety compliance, plus one-stop service to support global partners.
FAQs
Cupstock paper is a food-grade coated paperboard specially designed for manufacturing disposable paper cups, soup bowls, ice cream cups and various takeaway food packaging containers.
Cupstock paper has higher stiffness, better water and oil barrier performance, and professional PE/PLA coating, while ordinary paperboard cannot resist liquid penetration and is not suitable for food contact.
Yes. Our cupstock paper is fully food-grade compliant, safe for direct food contact, and suitable for hot and cold beverage packaging.
Yes. We support customized grammage, reel width, outer diameter and core size to match different paper cup machine production requirements.
Cupstock paper offers good anti-condensation performance, making it ideal for cold drink packaging.
MasterfuI OEM&ODM
We can accept customization requirements ofour products, such as free laser logo
No Drawing customized
Raw materials are up to standard and non-used recycled raw material production.
Fast shipping
It only takes 1-3 days to ship spot products,and 7-10 days to ship customized products.
Quality Assurance
Warranty is 20 yrs for the pipe fittings, toensure that they are not leaking and theconnection is not loose.






