Toilets, wash basins, and bathtubs are heavy ceramic or porcelain fixtures that are also fragile. Their glaze can be scratched, rims and corners can crack or chip, and the shapes are large and awkward to pack. Sanitary ware export packaging has to protect the surface, support the weight, and cushion every edge that may take an impact.

Risk Points for Fixture Packs
The glaze surface scratches easily if it rubs against cardboard, foam, or another fixture inside the box. Rims, overflow holes, mounting holes, and protruding fittings are common chip points. Under stacking or rough handling, thin porcelain walls can crack, and long fixtures such as basins can bend or flex if not supported along the base.
Foam-in-Place Protection
CosMolar wraps the fixture in PE film first to keep foam and cardboard from touching the glaze. The piece is positioned in a reinforced carton or crate, then AB polyurethane foam is dispensed around its outline. The foam expands and cures to fill the gaps and hold the fixture centered, with extra support under the base and along the edges. Contact points on the glaze are kept clear of direct foam pressure where needed.
Structural Packing for Large Fixtures

Large or heavy fixtures go in a reinforced carton or a wooden crate with a bracing base. Each piece is packed individually rather than stacked loose, and the carton or crate is marked for stacking direction and weight. For bathtubs and oversized basins, edge protectors and external bracing are added to prevent side impact.
CosMolar Service
CosMolar Service
CosMolar chooses foam density by fixture weight and shipping route, validates the pack with free sample testing, and supports bulk rollout with a one-year equipment warranty. Service response follows the CosMolar standard: 4-hour phone response and 24-hour on-site service in the Pearl River Delta, 48-hour response nationwide. For sanitary ware or heavy fragile fixtures needing an export pack, call 400-812-0328 or visit https://www.cosmolar.com/.