APPLICATION / MATERIAL / VALIDATION
ENGINEERING APPLICATION ANALYSES
Explore material choices, structural design and sample checks by packaging use. These application design guides help you prepare requirements for your own product.
01
FOOD
PP inner trays separate and present mooncakes and similar foods. Start with the food dimensions and box space, then check packing, stacking and removal with samples. For direct food contact, specify the food, temperature, contact time and destination market before agreeing the material and required tests.
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PHARMA
A clear PETG tray keeps a pharmaceutical component or medical device in position and lets operators see its orientation. Mark surfaces that the tray must not touch, then check loading, removal and transport with the complete pack. Agree cleanliness, regulatory requirements and any sterilization process before selecting the resin grade.
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INDUSTRIAL
PS trays hold electronic parts in position during handling, assembly and transport. Tonghou projects target 10⁹–10¹¹ Ω surface resistance for this antistatic direction; the test method, conditioning environment, measurement locations, geometry and required service life are agreed before sample testing.
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FLOCKED
A shaped flocked insert adds a soft surface and recessed display cavities to a gift pack. The soft surface and three-dimensional cavity can suit cosmetics, liquor and health products, while colour, flock direction, edge finish, retention and removal still require physical sample approval.
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FABRIC-PVC
A fabric-covered PVC insert supports bottles and accessories in liquor or wine gift boxes. The structure can organize a bottle and accessories while creating a textile appearance, but bottle support, fabric orientation, transitions, removal space, outer-box fit and transport behavior must be checked with a physical sample.
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No drawing is required to start—send a product photo and rough dimensions.
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