Comprehensive engineering guides on B-01..B-10 EPS fish box specifications, 24–30 DNS density standards, gel ice pack sizing, and cold-chain logistics.
An essential cold-chain engineering guide exploring Expanded Polystyrene (EPS) fish and food boxes: closed-cell 98% trapped-air thermal insulation, 24–30 DNS food-grade density, and model selection.
Why low-density styrofoam boxes crack and sweat in transit, and how 24–30 DNS high-density virgin EPS boxes prevent spoilage, cut ice consumption, and pass IATA air cargo tests.
Comparing closed-cell EPS insulated boxes against HDPE plastic crates and corrugated cardboard across thermal conductivity, ice melt rate, return logistics, and food hygiene.
How to calculate true cold-chain packaging cost per kilogram of shipped product across 30, 50, and 100+ carton wholesale tiers, including ice savings and volumetric freight.
What does DNS (kg/m³ density) mean in EPS packaging? Bead fusion efficiency, hydrostatic leak-proof performance, and compressive strength of 24–30 DNS food-grade EPS.
Complete cross-industry selection matrix matching our 12 EPS box models (B-01 to B-10, D-1000, D-500) to anchovy, salmon, steak, cheese, gelato, and vaccine shipments.
80% of cold-chain courier spoilage stems from dead air space and improper gel pack placement. Learn the 7 engineering rules for zero-spoilage parcel shipping.
Composed of 98% air and 2% mono-polymer polystyrene, EPS boxes are CFC-free, 100% recyclable, and drastically reduce carbon emissions by preventing food waste.
Why monoblock molded Virgin EPS outperforms cut XPS boards and returnable EPP boxes in one-way food export, e-commerce, and medical cold chain.
Complete millimeter external/internal dimensions, wall thicknesses, liter capacities, carton quantities, and tender specification texts for all 12 EPS box models.
Step-by-step formulas to calculate required EPS box cartons for your seasonal tonnage, courier volumetric weight (Desi), and truck/container CBM loading.
When to use flake ice, eutectic gel packs, or dry ice (-78.5°C), with exact refrigerant weight formulas for 24h, 48h, and 72h summer and winter transit.
Up to 90% of thermal loss occurs at the lid joint. Learn professional lid perimeter taping, dry-ice CO2 venting rules, and PP strapping techniques.
An EPS box is a thermal insulator, not a refrigerator. Discover why pre-chilling product core temperature and using absorbent pads are vital for 72-hour freshness.
Euro-pallet (80×120 cm) and industrial pallet (100×120 cm) layout patterns for B-01..B-10 EPS boxes, maximum stacking heights, stretch-wrapping, and reefer airflow.
Food-contact compliance (EC 1935/2004 & Turkish Food Codex), HACCP hygiene protocols, UV protection, and warehouse storage safety for carton-packed EPS boxes.
The 6-point incoming quality inspection checklist for wholesale EPS box buyers: outer carton integrity, unit tare weight (DNS check), lid fit, and water tightness.
Aspectos clave sobre selección de cajas EPS, rotaciones en obra, especificaciones y envíos.
Es un envase térmico de celda cerrada compuesto por un 98% de aire inmóvil y un 2% de poliestireno expandido (EPS) de grado alimentario, diseñado para mantener la cadena de frío en pescados, carnes, helados y vacunas.
Según el espesor de pared (16 a 37 mm) y el refrigerante, los modelos estándar mantienen el frío de 24 a 40 horas y los modelos de pared gruesa (B-03, B-06, B-07, D-1000) de 48 a 96 horas.
Sí. Todas nuestras cajas se fabrican con EPS 100% virgen de grado alimentario conforme al Reglamento CE 1935/2004 y al Código Alimentario Turco.
DNS indica la densidad en kg/m³. Nuestras cajas isotérmicas se moldean a alta densidad (24–30 DNS), garantizando estanqueidad total al agua, resistencia a golpes y gran capacidad de apilamiento.
No. Moldeadas en una sola pieza a 24–30 DNS, las paredes son 100% impermeables. Sellando la junta de la tapa con cinta adhesiva se logra estanqueidad total para mensajería y avión.
Nuestras cajas EPS de 24–30 DNS tienen una conductividad térmica de λ = 0,032 – 0,035 W/(m·K), minimizando la transferencia de calor exterior.
Comparta medidas, espesor, cantidad y destino para evaluar un presupuesto con alcance claro.