Industrial inserts: cost, stability and a repeatable fit
Industrial packaging is bought on three numbers: unit cost, crush performance and whether the fit repeats. Aesthetic questions come last, which is why dry-pressed recycled fiber dominates this segment.
What we press for industrial users:
- Stacking and palletising inserts that stabilise a load and take the point loads off the case wall.
- Internal support plates that stop parts shifting in a case that travels by sea freight.
- Fixed panels that hold orientation through an automated line.
- Divider sets for mixed loads, moulded as one part instead of assembled from card.
Recycled kraft and mixed paper fiber keep the material cost low, while a thicker pressed wall delivers the stiffness. Because the part is moulded, once the tool is right the fit repeats run after run - the property that matters most when the pack feeds a machine rather than a person.
Fiber also brings practical benefits in a workshop: no static build-up, no plastic parts to segregate from the waste stream, and a pack that can be flattened and recycled with the cartons.
MOQ is 10,000 pieces per design; tooling 7–15 days; production 15–25 days after sample approval. Send the part dimensions and the load it has to stabilise - or see the full fiber 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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