Engineering Food Freshness: Oxyfree® Advanced Oxygen Absorption Solutions
In the global food market, quality, safety, and shelf life are non-negotiable. Oxygen, a silent saboteur, jeopardizes freshness and leads to significant product waste. Oxyfree® provides a verifiable solution, ensuring every food product maintains its integrity from production to consumer
Why Choose Our Oxygen Absorber?
The Oxyfree 504A stands out for its integrated visual indicator, allowing both producers and end-users to monitor oxygen levels effortlessly. Its rapid absorption rate outperforms industry standards, and its secure, non-toxic construction prevents leakage. With proven applications across leading food brands and adaptable variants for specific gas absorption needs (e.g., CO₂, moisture), it offers a reliable, high-value solution for modern food preservation.
Tailored for Your Food’s Unique Preservation Needs
1. Worldwide acknowledge brands in Oxygen Absorber
2.Highest and Most reliable Oxygen Absorber manufacturer
3.Meat perservation innovation pioneer
4.Over 30+ years of making Oxygen Absorber
OXYFREE® 504A O₂ ABSORBER
Iron based formula · Reduces oxygen levels to <0.1% in sealed packaging. · Maintains food freshness, original color and flavor, and nutritional value. KEY BENEFITS: · Prevents mold, bacteria, oil oxidation, and insect infestation. · Extends shelf life across dry foods (nuts, spices, baked goods).
OXYFREE® 504BZ CASE READY MEATS
The product consists of a hermetically sealed high-barrier composite bag packaging system and a mixed gas that maintains the optimal proportion of gases required for color retention and meat preservation. This achieves the objectives of storage preservation, extended shelf life, and maintaining vibrant color.
Oxyfree® Gas-Exchange Generator
Characteristics: Requires a certain volume of oxygen to initiate its reaction. It then absorbs ambient oxygen and releases an equivalent amount of carbon dioxide. Primary Function: Rapidly creates a modified atmosphere inside the package rich in CO₂, effectively inhibiting the growth of aerobic bacteria to extend freshness. Ideal for non-vacuum packaging.
Product Overview: The Oxyfree® Advantage: Verifiable Results
Technique Insights:
Turnover color change up to 0.2% Oxygen sensitivity
Suited Area:
1.Western cake product
2.Chinese cake product
3.rice, grain, pasta, seeds, pet food, nuts.
4.Dried fruit&vegetables (Gas swapping techniques)
Optimized for Your Industry
Oxyfree® solutions are trusted by leading food brands across a diverse range of sectors
Western & Chinese Cake Products Rice, Grains, Pasta, Seeds & Pet Food Dried Fruits & Vegetables Spices, Seasonings, Coffee & Tea Processed & Dried Meats
Our Collaborative Partnership Process
We view our clients not just as customers, but as strategic partners. Our process is designed for seamless integration and mutual success:
Technical Consultation
1. 1 on 1 individual calls to adjust our absorber to better insuits your product, we promise a much higher percentage increase in your product shelf life
2. Strong R&D to innovate more products such as a little more higher Co2 emmition process or higher oxygen sensitivity
Custom Solution Design
1. Samples with detailed catalogue of how to use our product and how to test under what circumstances
2. Free Sample comparison and world oxygen absorber chart table contrast
Implementation & Validation
- Our team offers full support to ensure seamless integration into your existing production and packaging lines
2. Equiped automation dispenser for high speed production line(Self-Invented)
Specialized Solutions for the Global Meat Market
The Oxyfree 504BZ High-Speed Oxygen Absorber is engineered to combat the specific challenges of raw and processed meat preservation.
Ultra-Freshness Lock Absorber
Significantly slows microbial growth and extends freshness far beyond conventional methods.
Extended Shelf Life
Enables raw meat to maintain premium quality for 14–28 days at temperatures below 4°C.
Avoid purple Color Meat, Acheiving Pink Ready to Sell Meat
A key innovation is its ability to release a food-safe gas mixture upon opening, which helps meat instantly reveal a fresh, appealing pink color—enhancing visual appeal and stimulating purchase desire.
Frequently Asked Questions
How does Oxyfree® prevent spoilage?
Oxyfree® rapidly reduces oxygen levels to below 0.1% within 12 hours, a condition that inhibits the growth of aerobic bacteria, mold, and yeast. This process effectively prevents oxidation, nutrient degradation, and off-flavors.
How does the visual indicator work?
The Oxyfree® 504A features a color-changing indicator that turns from purple (oxygen present) to pink (oxygen-free), providing immediate visual assurance of product freshness.
Is Oxyfree® safe for direct food contact?
Our products are designed with non-toxic, food-grade materials. The leak-proof design ensures no direct contact with food, providing an added layer of safety.
Medshield®: Your Trusted Global Partner
With over 30 years of pioneering experience, Medshield® has established itself as a global leader in oxygen absorption technology. We deliver professional-grade solutions that build brand trust and secure product integrity from farm to table
Pioneering Technology
Our patented HD Oxygen Absorber offers unique dual-mode functionality, providing unmatched preservation versatility
Global Quality Standards
Every product is manufactured under strict GMP and ISO 9001 standards, ensuring unwavering quality and global compliance.
Global Export & Local Partnership
We provide seamless export logistics and dedicated technical support to clients worldwide.
Keep in touch with us
If you have any questions, please feel free to contact our customer service team. Our professional team will provide you with detailed product information, answer your questions, and tailor the best solution to meet your needs.
Mob：+86-138-6868-6868
E-mail：weimin.y@thtmedshield.com
