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Powered by advanced biomass barrier technology and 100% PFAS-free oil-resistant coatings, delivering a sustainable, recyclable, and food-safe packaging solution
PFAS / PFOAFREEGREASEPROOF
The oil resistance grade can be customized according to the strength of food grease, contact time and packaging structure required by customers.
One-sentence definition: GP is a paper-based oil-resistant platform centered on PFAS-Free oil-repellent coating,which is mainly used to reduce grease
Focus on recyclable and repulpable solutions, helping brands to advance ESG goals.
Supports lightweight weight ranges such as 23g–40g, suitable for mass catering supplies and fast food chain applications.
For oily foods such as hamburgers, fried chicken, french fries, baked goods and tray liner paper reduce oil stains, oil penetration and paper darkening.
Avoid controversies surrounding traditional PFAS / PFOA oil repellents through material design, aligning with the trend toward stricter standards for food-contact packaging.
Traditional oil-proof packaging for conventional food mainly relies on PE coated paper, silicone oil paper or fluorine-containing oil repellents. Though these solutions were once mature, they are facing mounting pressure in terms of food safety, environmental recycling and international compliance.
Fluorinated substances such as PFAS and PFOA have drawn continuous regulatory attention in European and American markets, and export clients as well as international catering brands are increasingly shifting toward fluorine-free solutions.
It is difficult to separate the paper from the film layer, which results in high recycling costs and great difficulties in repulping, and hinders the circular utilization of paper-based packaging as well as brands' plastic reduction goals.
It is difficult to separate the PE film layer from paper fibers, which results in high recycling costs and great difficulties in repulping, and hinders the circular utilization of paper-based packaging as well as brands' plastic reduction goals.
The value of the GP Series lies far beyond just oil resistance; it strikes a balance among oil-repellent performance, food contact safety, lightweight cost efficiency, eco-friendly recyclability and global regulatory compliance.
Retain the recyclable properties of paper-based packaging and help customers replace traditional coated paper and laminated paper.
It can produce lightweight oil-proof packaging, suitable for fast food, takeout and disposable catering supplies.
For oily food contact applications, reduce grease penetration, oil stains and surface contamination.
It does not rely on traditional fluorinated oil repellents, better aligning with the global trend of fluorine-free food packaging.
GP is not a single formula, but an oil-resistant coating platform customizable according to customers' costs, grammage, oil resistance grades, food contact scenarios and environmental goals.
Catering to the trend of ultra-lightweight design and material reduction, it retains a natural paper texture while delivering oil resistance performance ranging from basic to advanced levels.
Ultimate Lightweight Solution
Maintain natural paper texture
Suitable for mass catering supplies
A lightweight greaseproof paper structure can be realized
Construct an oil-resistant barrier using natural bio-based materials, suitable for high-end eco-friendly customers and applications requiring higher oil resistance grades.
Natural bio-based film-forming system
Stronger oil-resistant barrier
Suitable for custom double-sided oil-proof treatment
The Kit value can be customized up to the highest grade range
A mature, stable and cost-effective oil-proof solution suitable for large-scale fast food packaging and standardized catering supplies.
Mature process with stable mass production performance
Suitable for hamburger paper and light food wrapping paper
Suitable for cost-sensitive customers
Comparable to traditional water-based oil-proof packaging paper
The following are the typical parameter ranges of the GP series. Specific indicators can be customized according to the grease strength of customers' contents, packaging structure, contact time, temperature conditions and regulatory requirements of target markets.
| Item | Typical Range / Description |
|---|---|
| Product Series | GP Greaseproof Paper Series – PFAS-Free Greaseproof Paper Range |
| Base Weight Range | 23gsm – 40gsm, customizable per application |
| Grease Resistance Level | Kit Value 8–12, customizable |
| Typical Strength | Burst strength customizable to customer packaging & converting requirements, e.g. ≥180 kPa (machine direction) |
| Food Contact Compliance | Testable & certified to target market standards including GB 4806.8, GB 9685, FDA, EU and BfR |
| Eco Features | PFAS-Free, recyclable, repulpable, paper-based plastic alternative |
Suitable for disposable catering auxiliary scenarios such as dinner plates, trays and food display liner papers.
Suitable for low-oil or medium-oil baked foods such as cookies, cakes, breads and pastries.
For scenarios with high grease release, keep the packaging surface clean and reduce greasy tactile feel.
Fast food wrapping paper suitable for food with sauces, gravies and grease, reducing oil stains and paper transparency.
Note: The parameters on this page are typical values of the product series. Actual performance shall be verified based on the customer's paper substrate, coating structure, printing method, food type, contact temperature, contact duration and test methods.
Within Ruize's product portfolio, the primary core capability of GP is oil resistance. It has clearly defined boundaries with series including WGS, HOPS, HMPS and HBPS.
High oxygen barrier, high moisture barrier and heat-sealable, suitable for flexible packaging of high-value foods with long shelf life such as coffee, tea, nuts and freeze-dried products.
Three-in-one waterproof, oil-proof and heat-sealable material, mainly applied to water-based coated paper cups, paper bowls, food containers and heat-sealing strips for popsicle paper wrappers.
Oil-proof and resistant to grease penetration, suitable for food service papers that do not necessarily require heat sealing, such as hamburger paper, fried chicken paper, tray liner paper and baking liner paper.
Contact the material experts at Ruize to obtain customized GP fluorine-free greaseproof paper samples and technical solutions tailored to your food contact scenarios, and jointly advance the transition to eco-friendly packaging.
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