Top 5 Food Grade Durian Packaging Suppliers in SG

1. Singa Plastics Group

Singa Plastics is one of the few remaining Singapore-owned rigid plastics manufacturers still running food-grade injection moulding locally. For durian pulp and seed packs, the standard SKU is a hinged PP clamshell — virgin polypropylene, FDA 21 CFR 177.1520 compliant, with an anti-fog interior coating that stops condensation from smearing the lid during 4°C retail display. The geometry matters here: a deeper seed pocket on the base and a snap-lock on the front edge, because thawed Musang King pulp shifts when store staff stack the packs upright. Singa’s clamshells tolerate blast chilling down to -40°C without cracking, which is the actual freezer condition used by Geylang Road night stalls before they sell cut durian after 10pm.

2. Pac Plastics (S) Pte Ltd

Pac Plastics handles the other side of the durian trade — pastes, tempoyak, and masak durian in tamper-evident round tubs. Their injection-moulded 500ml and 1L PP containers use a tear-off film seal that holds against the sulphuric pressure of fermented durian and prevents the aromatic oil from wicking through the lid threads during a 14-day ambient shelf test. The lid design is what local fillers actually care about: a wide tamper-band with clear break lines, because Singapore Food Agency inspections flag any jar with a bulging lid as unsafe even if the vacuum is still sound. Pac Plastics also runs secondary decoration via UV-printed shrink sleeves, which is how most kopitiam brands label their durian sauce jars without committing to a minimum order of printed lids.

3. Sealed Air (Cryovac)

Whole frozen durians — shell and all — are exported as sealed, vacuum-shrunk blocks, and Cryovac barrier bags are the default for packers moving volume through Singapore’s Changi Airfreight Centre. The relevant film is a high-barrier multi-layer shrink bag with an EVOH core: it pulls down to 25–30% shrinkage, locks the durian odour inside, and blocks oxygen that would otherwise grey the shell and degrade the pulp at -18°C. Sealed Air’s Singapore office supplies the film and the rotary chamber vacuum machines; the film itself is food-contact certified to GB 4806.7 for the China market, which is where roughly half of Singapore’s re-packed frozen durian currently lands. Packing lines typically set chamber vacuum time at 4 seconds and steam-shrink at 88°C to get the wrinkle-free finish that customs inspectors in Shenzhen expect.

4. BioPak Singapore

For the premium fresh-cut segment — the single-box packs sold at airport duty-free and high-end dessert shops — BioPak’s sugarcane bagasse clamshells are the food-grade alternative to clear PET. The bagasse fibre is PFAS-free and hot-meal safe, which matters when durian pulp is packed with warm glutinous rice or salted caramel, a common pairing in Singapore dessert chains. The trade-off is real: compostable fibre has poor oxygen barrier, so BioPak clamshells suit 24-hour chilled takeaway, not long-term frozen storage. Most commercial buyers pair them with a peelable, resealable PLA film lid. BioPak runs its Singapore distribution through local foodservice wholesalers, so minimum order quantities sit low — around 200 units per SKU.

5. ThermoSafe (Sonoco)

ThermoSafe is the brand most pharma cold-chain handlers in Singapore know, but the same validated EPS and polyurethane shippers are what durian re-exporters use for airfreight consolidation. Fitted with a food-grade PET liner, the insulated mailer holds a 3kg shell-in durian below -18°C for about 6 hours with 1kg of dry-ice pellets — enough for Ninja Van and Lalamove same-day loops from Paya Lebar to Woodlands. The liner is not optional: bare EPS sheds beads on impact, which SFA would flag as a physical contamination risk during inspection. ThermoSafe’s SG channel sells direct to Changi Airfreight forwarders who consolidate mixed reefer cargo from Penang and Johor.

Supplier Comparison at a Glance