Fournisseurs de moules d'injection pour couverts en plastique
Trouvez des fournisseurs B2B vérifiés de moules d'injection pour couverts en plastique sur Towobo — moules 16, 32 et 64 empreintes pour fourchettes, couteaux, cuillères PP et PS pour les fabricants de couverts jetables.
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Des milliers d'acheteurs s'approvisionnent auprès de fournisseurs vérifiés sur Towobo.
Trouver des fournisseurs de moules à couverts sur Towobo →Cavity count, mould design, and material selection
Plastic cutlery moulds are characterised by high cavity counts — from 4-cavity tooling for premium or custom designs to 32, 48, or 64-cavity moulds for high-volume commodity cutlery production. Higher cavity counts require larger machines (higher clamping force and shot weight) but reduce the per-piece tooling cost and increase output per hour. A 32-cavity fork mould running a 7-second cycle can produce approximately 16,000 forks per hour. Hot runner systems are standard for high-cavity cutlery moulds — they eliminate the sprue and runner waste generated by cold runner tooling, reducing material cost per piece significantly for high-volume production. For disposable cutlery, the typical material is polypropylene (PP) for its food-contact approval, flexibility, and cost. Polystyrene (PS) is used for particularly thin, rigid cutlery profiles. For biodegradable cutlery, CPLA (crystallised PLA) and PBSA blends are used — these require different processing temperatures and cooling conditions than PP, and the mould should be specified for the target material. Confirm material compatibility with the mould maker before ordering.