专注发泡胶整体解决方案
专注发泡胶整体解决方案
Before buyers invest in a foam-in-place packaging line, they want to see how the cushioning fits their own product and whether it holds up in transit. CosMolar offers free sample testing, so you can validate the pack before any purchase commitment. This article walks through the process from your product to a validated packaging solution.
Step 1: Share Product Details
Call 400-812-0328 or visit https://www.cosmolar.com/ to start. It helps to describe the product material, single-piece weight and dimensions, the main shipping method (sea, air, or express), the damage points seen in past shipments, and any surface that is scratch- or pressure-sensitive. The more specific the details, the better the initial recommendation.
Step 2: Send Your Samples
Once the requirements are confirmed, send samples to the CosMolar production base in Foshan; the company headquarters is in Shenzhen. For irregular, fragile, or high-value items, sending one or two spare pieces allows repeat validation during prototyping. A short note with contact details and the product model keeps the sample traceable.
Step 3: Evaluate and Design the Pack
CosMolar engineers assess the shape, weight and shipping route, then choose a foam density. The 6kg/m3 grade is the general-purpose main grade; 17kg/m3 or 23kg/m3 grades are used where higher load bearing and impact resistance are needed. The pack structure is decided next, including PE film wrapping, corner protectors, reinforced carton, or a wooden crate when required.
Step 4: Prototyping and Drop Testing
AB polyurethane foam is dispensed around the sample, expanding and curing in seconds to match the product outline. After curing, the fit between foam and product is checked, and a drop test can be run to confirm the cushioning holds up under drops and vibration. Only after the pack performs well does it move to the next stage.
Step 5: Confirm and Roll Out
Once the sample pack is approved, CosMolar delivers the full packaging solution. Equipment carries a one-year warranty; within the Pearl River Delta there is a 4-hour phone response and 24-hour on-site service, with a 48-hour response nationwide. Depending on volume, the line can run on a CM-811 semi-automatic dispenser or a CM-812 fully automatic system. To request a free sample test, call 400-812-0328 or visit https://www.cosmolar.com/.