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Explore our blog for various articles on company news, upcoming events, trade shows, and insights from Hongxiu employees.
Why swimsuit straps dig in, slip, or stretch out
A strap that digs in, slips off, or grows longer is usually following the spec it was given. Here is how width, length, attachment and recovery are set before bulk.
A DD cup is not a scaled-up B cup
A swimwear style that fits in a B cup can fail in DD. Settle the underband, cup construction, strap load and grade rule before the first large-cup sample is cut.
Decide who supplies the fabric before your swimwear order is quoted
Fabric can reach the factory two ways: bought by the factory or supplied by you. The choice decides who tests the lot, who carries shade and shrinkage risk, and who owns the claim when bulk behaves differently from the sample.
A swimsuit that fits the sample can still shrink after the first wash
Fit approval is a snapshot. Dimensional change in the knit shows up later, so agree a shrinkage tolerance before bulk and test the fabric lot you will actually cut.
Chlorine, sunscreen, and sunlight expose what a sample color approval misses
Sample color under office light tells you little about how a dye survives chlorine, sunscreen, and UV. This guide covers the failures that show up after bulk ships, the tests that predict them, and the points to write into the tech pack.
What a kids’ swimwear spec needs that an adult style does not
Adult styles do not scale down cleanly. This guide covers the sizing, fabric, trim, safety, and sampling decisions that change when a brand adds a kids' swimwear line.
Before your swimwear order ships, agree on what counts as a defect
Final inspection can only measure a standard that already exists. This guide shows swimwear brands how to define defects, pick a sampling plan, and time checks before packing.
Getting swimwear care and content labels right before bulk production
Care, fiber content, and origin labels are tied to the final bill of materials. What to lock before bulk so a label mismatch does not hold the shipment.
Why light swimwear turns see-through and what the lining spec controls
Light swimwear fails at opacity, not at the photo shoot. This guide explains what determines show-through, how lining choice changes the result, and which spec fields to lock before sampling closes.

