Matching one color across a shell, a zipper, wheels and a lock
One Pantone chip, four unrelated coloring processes. Which pairs can match, which never will, and how to write a color spec that survives production.
What a custom aluminum suitcase shell can and cannot be shaped into
Sheet aluminum forms by bending and drawing, not by filling a cavity. Which shapes come back as no, and the press nameplate numbers that decide it.
Aluminum frame case vs full aluminum case: what each one costs you
Two different products, two opposite cost curves. What separates an aluminum frame case from a full aluminum case, and which one your quantity supports.
US fabric content and care labels on luggage: what applies
The FTC textile and care labeling rules both exclude luggage. What that means for your label spec, and the one marking that still applies.
REACH and SVHC for luggage: three duties, and none of them is a certificate
What the Candidate List actually obliges, the 45 day clock a member of the public can start, the calculation question that decides whether you have a duty, and why there is no such thing as a REACH certificate.
Prop 65 and luggage: the label is a decision, not a formality
Which components carry the risk, why private enforcement makes the exposure per unit per day, and the four documents to ask a factory for instead of an assurance.
Export packing for luggage: cartons, marks, and the wood rule
The carton sets how many units fit in a container, which makes it the decision that costs money on every shipment. What goes on the box, what the packing spec must say, and the pallet rule that stops containers at the port.
Can an existing mold run a different plastic? What shrinkage decides
A buyer question from our own inbox, answered with the number that settles it. Published shrinkage ranges for ABS, PP, and PC, which transfers to which, and why a formed shell follows a different rule.
How many molds a luggage range needs, and what belongs on the tooling list
A range is not one tool. What thermoforming and injection each need, what the SPI classes mean, why a third size more than doubles the bill, and the five columns a tooling quotation should have.
Pre-shipment inspection for luggage: the clause that gives it teeth
Prepare a luggage pre-shipment inspection with agreed documents, sampling requirements and product checks. Review the report and plan corrective action before shipment release.
