Cold Room Panel & Door Factory Inspection, Packing & Sea Freight Export Protection
Factory inspection before shipment avoids deformed panel, foam defect and accessory shortage causing overseas installation delay. Panel inspection items: foam density test, thickness check, face sheet flatness, tongue groove dimension, seam straightness. Foam density standard: ≥38kg/m³ for wall panel; ≥42kg/m³ for floor panel to guarantee compression resistance. Each panel pastes label: serial number, dimension, position mark (wall / ceiling / floor), direction mark for assembly sequence. Xiteliduo cold room panel HS 940600 packed by PE film wrapping + corner plastic protector, loaded into container with wooden support and separation. Door leaf and sealing strip are packed separately; sealing strip wrapped by shading bag to prevent UV aging during sea transport. Glass observation window protected by hard cover; scratch and crack on glass are common transport damage. All small accessories: hinges, locks, heating wire, sealant, hangers are packed in separate box with BOM list. Container loading: panels placed vertical, not stacked flat; flat stacking leads to permanent bending deformation of long panel. Refrigeration exporter matches label drawing and panel serial number; sorting by installation sequence reduces on-site sorting time.
FAQ
- What is the qualified PU foam density for cold room wall panel? ≥38 kg/m³.
- What is the qualified PU foam density for cold room floor panel? ≥42 kg/m³.
- How to mark each panel for easy installation? Serial number, size, installation position and direction mark.
- How should long PU panels be placed inside container? Vertical placement, forbid flat stacking.
- Why sealing strip packed separately with shading package? Prevent UV aging during long sea transportation.
- What protection for door observation tempered glass? Hard protective cover to avoid collision crack.
- What documents are shipped together with panel package? Layout drawing, assembly instruction and BOM accessory list.
- What is the most common panel damage during sea freight? Long panel bending deformation and corner collision dent.
