Protective trays designed around how the pack actually fails
Protective packaging is usually specified from a component list rather than from a failure mode. That is how a pack ends up with a foam pad at the bottom, no support at the corners, and a product that still arrives with a cracked housing.
We design protective trays the other way round: identify how the pack is likely to fail, then put fiber where the failure happens.
- Corner and edge drops - the most common parcel failure, answered by moulded shoulders that transfer load into the tray wall.
- Compression in a stack - answered by flat-topped trays and stacking posts rather than thicker walls everywhere.
- Vibration over distance - answered by cavities that hold the product at fixed contact points, so nothing can migrate against a hard surface.
- Contact damage - answered by a smooth wet-pressed face where cosmetics matter.
Applications run across electronics, industrial parts, hardware, ceramics, glass and instruments, with the fiber grade chosen to match the load. The part is moulded to your product rather than cut to a stock size, so protection is a geometry decision instead of an extra material.
MOQ is 10,000 pieces per design; tooling 7–15 days; production 15–25 days after sample approval. Send the product drawing plus the test you need to pass - or see the molded pulp packaging range.
FAQ
Q: Are you a manufacturer or trading company?
A: We are a manufacturer founded in Hong Kong in 2013, with two production bases in Dongguan, China and Ho Chi Minh City, Vietnam, and a total manufacturing area of 26,000 square meters. You are welcome to visit or audit our factory.
Q: What is your MOQ for custom molded fiber packaging?
A: Our standard MOQ is 10,000 pieces per design. If your project requires a different quantity, contact us at info@csl-packaging.com and we will review the options with you.
Q: What is the production lead time?
A: Lead time is generally 15-25 days after sample approval, depending on order quantity and technical difficulty. The exact schedule is confirmed together with your order.
Q: Is molded fiber packaging safe for direct food contact?
A: Yes. Our food-grade molded fiber trays are produced from virgin plant fiber and comply with food-contact requirements. Please tell us your destination market when requesting a quotation, and we will confirm the applicable compliance documents (for example FDA or EU 1935/2004).
Q: Are your molded fiber food trays PFAS-free?
A: Yes. We offer PFAS-free, plastic-free molded fiber trays with water and oil resistance achieved through fiber selection and forming process, rather than fluorochemical coatings.
Q: Can you produce trays in custom shapes and compartment layouts?
A: Yes. We custom-mold trays to your product dimensions and required compartment layout, based on your 3D drawing or physical sample. Samples are provided for approval before mass production.
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