Performance comparable to traditional PE coating, absolute advantage in environmental protection, safe & stable in mass production.
💧 Water & Oil Resistance
Soaked in 99℃ hot water for 72h without leakage — withstands hot coffee, hot oil, and icy drinks. Extreme hot/cold conditions, no problem.
🍽️ Food Grade Safety
Certified to GB4806 & FDA food contact standards. Odor-free, microwaveable, high stiffness, non-collapsing.
♻️ Eco-friendly & Recyclable
High bio-based content, easy to recycle, repulpable, compostable. Perfectly aligned with plastic ban and dual carbon goals.
⚙️ Processing Friendly
Compatible with existing production lines. Dry coating 8~12 g/m², cup forming up to 180 cups/min — outstanding efficiency.
🔧 I. Hardware Strength · Class 100,000 Clean Workshop
✅ 3,700㎡ Class 100,000 clean workshop — every roll is sterile, dust-free, and food-grade safe from the source.
✅ 3 high-speed coating machines covering all paper types: food board, kraft paper, bamboo pulp paper, lightweight paper … any basis weight, any grade, versatile and stable coating.
✅ Whether you need lightweight paper cups, thick meal boxes, or high-end packaging paper — we deliver precise matching and mass production.
🔄 II. Full-Chain Closed Loop · From Coating to Cup Forming
Many manufacturers only supply "coated paper". Tianjin Jinyinlian goes further — we have our own paper cup forming line for in-house validation:
- Coating process → drying parameters → heat-sealing adaptation → cup forming → edge sealing strength → leak testing — all verified step by step.
- Stable mass production with authoritative test reports. We deliver "finished product level" capability, no need for multiple partners or cross-vendor coordination.
🧪 III. Own Technical Center · Testing Done In-House
Quality relies on data. Jinyinlian has built a professional lab to test every product dimension independently:
- Water & oil resistance, food contact safety
- Coating uniformity, adhesion, heat/cold resistance, aging resistance
- Bio-based content, degradability
- Fast turnaround, no waiting — any report or verification you need, we provide quickly with full traceability.
🚚 IV. Flexible Delivery · Large & Small Orders, Rapid Response
✔ Large orders: 3 coating lines + clean workshop = ample capacity, stable supply.
✔ Small orders & trials: Flexible scheduling supports small-batch testing, new product sampling, and fast iteration.
✔ Fast lead time: Efficient internal collaboration from order to shipment — "customer needs, immediate action".
▶ Choose BoCarbon for high-end stability, safety & compliance.
▶ Choose Tianjin Jinyinlian for clean workshop, full production lines, in-house testing, and agile delivery.
We don't create concepts or hype. We deliver real materials, real capacity, real testing, and real delivery.
