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STATUS: ONLINE
SvartxLab is a B2B packaging supplier based in Madrid, specializing in thermal insulated delivery bags (ProThermo) and lidless paper cups (Calix) for restaurants, ghost kitchens, coffee shops, and catering companies across Spain and Portugal.
We believe food delivery deserves better packaging. Every bag and cup we supply is independently tested, certified for food contact safety, and designed to keep food at the right temperature from kitchen to customer. Our products meet the strictest European food safety regulations — because your reputation depends on every delivery arriving perfectly.
Food contact certified
Below EU migration limit
Primary aromatic amines detected
Waterproof guarantee
Every product is independently tested under GB 4806.13-2023 and EU 1935/2004. We publish full certification reports with test numbers, laboratories, and results — complete transparency.
We serve businesses, not consumers. Our pricing, MOQs, warehousing, and delivery schedules are designed for the operational realities of restaurants, ghost kitchens, and foodservice companies.
Our Calix Eco line achieves 86.8% biodegradation in 180 days (SGS certified) and eliminates plastic lids entirely. We help businesses reduce their environmental impact and comply with Spain's Ley 7/2022 plastic tax.
Free warehousing in Madrid with scheduled delivery (weekly, biweekly, or monthly). Same-day delivery in Madrid for stock orders placed before 19:00. Subscription plans for recurring orders.
Independent laboratory testing with published reports. Every product ships with verifiable certification data.
Food contact material safety certification. Total migration: 2.6 mg/dm² — 74% below the EU regulatory limit. Tested by Fangyuan Test (CNAS/ILAC-MRA accredited).
European Framework Regulation for materials in contact with food. Full compliance confirmed for all ProThermo and Calix product lines.
Quality Management System certification for the Calix cup manufacturing facility. Ensures consistent production quality and traceability.
Calix cups tested under LFGB (EU food safety standard) — 100% pass on all migration parameters. FDA-registered manufacturing facility (Registration #12048699860).
Our warehouse and operations center in Madrid enables same-day delivery in the capital and next-day delivery across Spain and Portugal. Free shipping on orders of 2,000+ units.
Madrid, Comunidad de Madrid, Spain
+34 694 241 833
info@svartxlab.com
Madrid · Barcelona · Valencia · Sevilla · Lisboa · Porto — and all of Spain and Portugal
Explore our product catalog or contact our team for a custom B2B quote. MOQ from 100 units.