Precision engineered flexible pouches, coffee & tea containers, and custom printed barrier laminates.
Why Standard Tea Packaging Fails: Degradation Kinetics of Chlorophyll & L-Theanine
In the rapidly evolving global functional beverage and superfood sector, Ceremonial and Culinary Grade Matcha presents one of the most challenging preservation profiles in flexible packaging engineering. Unlike whole-leaf green tea or roasted coffee beans, fine-milled shade-grown green tea powder (Camellia sinensis) possesses an exceptionally high surface area-to-volume ratio. This makes it acutely susceptible to four primary degradation drivers: photo-oxidation, moisture sorption, oxygen exposure, and thermal degradation.
As a leading China Matcha Pouch Supplier, enterprise buyers globally—ranging from specialized tea brands in Kyoto and San Francisco to industrial food manufacturers in London and Sydney—require advanced barrier technology to guarantee a 12 to 24-month shelf life without loss of color, aroma, or bioactive efficacy.
Technical comparison of substrate laminations engineered for commercial and retail matcha packaging.
To preserve fresh shade-harvested matcha, packaging must maintain an internal headspace oxygen concentration below 0.5%. Our custom Matcha Pouches incorporate specialized hermetic pull-tab zippers and solvent-free high-barrier laminates designed specifically to withstand inert gas flushing (N2/CO2 mix) without seam delamination or micro-perforation.
| Material Substrate Combination | Barrier Rating (OTR/WVTR) | Light Protection | Sustainability Profile | Recommended Target Application |
|---|---|---|---|---|
| PET / AL / LLDPE (Traditional Ultra-Barrier) |
Ultra-High (< 0.05 / < 0.05) | 100% Opaque (Total Block) | Standard Recyclable Chain | Ceremonial Matcha (30g - 100g Tins & Pouches) |
| Matte PET / VMPET / LLDPE (Metalized High-Barrier) |
High (< 0.5 / < 0.5) | 99.8% UV Block | Lightweight Plastic Reduction | Commercial Matcha Powder, Latte Premixes (250g - 1kg) |
| MDO-PE / EVOH-PE (Mono-Material PE) |
High (< 0.8 / < 0.8) | Custom Opaque White/Printed | 100% Recyclable (RIC #4 PE Loop) | Eco-Conscious Retail Brands in EU & North America |
| Kraft Paper / NK / PLA (Bio-Based Compostable) |
Medium-High (< 1.5 / < 2.0) | 100% Opaque Natural Kraft | Industrial & Home Compostable | Organic Boutique Tea Shops & Artisanal Roasters |
A decade of manufacturing excellence in high-barrier coffee, tea, and matcha pouches.
Founded in 2011, YPAK operates three facilities across Hong Kong, Dongguan, and Foshan, emerging as one of China’s leading coffee and tea bag manufacturers.
Our Foshan and Dongguan plants are BRCGS Food Safety and ISO 22000:2018 certified—ensuring every pouch meets rigorous global food contact standards with full traceability. We fit Swiss WIPF one-way valves as standard, delivering industry-leading technology of keeping coffee and tea freshness in our packaging. Our HP Indigo 25K digital press enables MOQ-free, plate-free runs with photorealistic print quality—perfect for limited editions and market testing.
With a 99.5% on-time delivery rate, we keep your production lines moving. Our recyclable and compostable pouches help you stay ahead of plastic regulations in the EU, UK, and North America—without compromising performance. You are welcome to visit YPAK.
2012
In May 2012, the first complete flexible packaging production line was established.
2016
In March 2016, began to produce flat bottom bags (box pouches) for premium tea and coffee.
2017
In August 2017, the second high-speed automated production line was established.
2018
April 2018, implementation of eco-friendly solvent-free composite lamination technology.
2020 (June)
In June 2020, the automatic ink adjustment and color management system was introduced.
2020 (July)
In July 2020, the enterprise-grade ERP production tracking system was fully deployed.
2021
In October 2021, the world-class HP INDIGO 25K digital printing machine was introduced to empower zero-MOQ, high-definition flexible packaging printing.
Improve customer experience through online video confirmation. One of the keys to meeting customer needs is to provide excellent pre-sales service, which helps build a solid foundation for long-term relationships. We provide one-on-one service to ensure accurate and efficient communication. Traditionally, pre-sales involves assisting customers in selecting products and resolving issues; with video confirmation, we eliminate guesswork and provide personal attention.
We provide exceptional mid-sale service. It is an essential step that ensures a seamless transition from the initial sale to final delivery. Mid-sale service maintains strict control over the production process by closely monitoring each stage to ensure quality and timely delivery. We send live production videos and real-time photos, helping customers visualize their custom packaging as it is manufactured.
We provide excellent after-sales service that not only ensures customer satisfaction, but also enhances long-term partnerships—leading to repeat orders and positive market reputation. By investing in continuous training programs and establishing effective feedback channels, YPAK constantly elevates service standards to ensure your long-term success in competitive global markets.
Navigating North American FDA, European Union PPWR, and Global Food-Contact Mandates.
Next-generation innovations for premium matcha and specialty functional powders.
Instead of relying solely on physical foil barriers, future matcha pouches incorporate non-migratory active oxygen absorbers directly within the PE sealant layer. This continuously absorbs residual oxygen left inside the pouch after sealing, locking in green color and fresh umami notes for over 24 months.
Driven by our HP Indigo 25K digital press, YPAK enables variable data printing (VDP). Every individual matcha pouch can be printed with a unique QR code linked to blockchain traceability, verifying farm origin (e.g., Uji, Shizuoka, or Zhejiang), harvest date, and lab test certificates for heavy metals and pesticides.
Expert answers to common engineering, ordering, and material selection questions.
Pure Aluminum Foil (typically 7μm to 9μm thickness) provides a absolute 100% barrier against oxygen, moisture, and light with zero pinhole transmission when properly laminated. Metalized PET (VMPET) offers excellent barrier properties for medium-grade commercial powders, but pure AL foil guarantees maximum protection against chlorophyll photo-degradation and flavor loss over long ocean freight and shelf storage periods.
With our HP Indigo 25K digital press, we offer MOQ-free and plate-free custom printing, ideal for startup brands, boutique releases, or market testing. For large-scale commercial rotogravure runs, our minimum order quantity typically ranges between 5,000 and 10,000 units per SKU depending on pouch dimensions.
Yes. Our mono-material PE pouches (MDO-PE/EVOH-PE) are 100% recyclable under standard RIC #4 collection loops, satisfying EU PPWR guidelines. Our compostable range utilizes certified PLA and Kraft paper substrates compliant with EN 13432 and ASTM D6400 international standards for industrial and home composting.
We provide pre-sales high-definition online video confirmations and 3D digital renderings. Additionally, our automated ink adjustment systems and HP Indigo color management pipelines match Pantone standards within Delta-E < 1.5, ensuring perfect brand consistency across every packaging run.
Explore our full line of custom tins, kraft stand-up pouches, coffee bags, and accessories.
YPAK PACKAGING
