Recycled PET Waterproof Seam Seal Tape for Swimwear — Specification, Uses and Sourcing Notes
Recycled PET Waterproof Seam Seal Tape for Swimwear: Specification, Uses and Sourcing Notes
Recycled PET Waterproof Seam Seal Tape is the version buyers specify for swimwear when the base material is fixed by performance rather than by price. This entry sets out what the material actually changes, which specification to write into the tech pack, and where the cost sits — the three questions that decide whether the item passes bulk approval.
What it is
Recycled PET gives waterproof seam seal tape its weight-to-strength ratio. In practice that means the trim behaves differently in cutting, in finishing and in wear: plating and coating adhesion must be tested on the actual base. Buyers who specify the material up front avoid the most common failure — an item that looks right on the sample card and behaves differently in bulk.
Typical specification
| Item | Waterproof Seam Seal Tape |
|---|---|
| Base material | Recycled PET |
| Standard size | 9 mm Width |
| Common finishes | Matte Black Coating, Black Nickel Finish, Yarn-Dyed Finish |
| Processes | Weaving, Anodising, Electroplating |
| Typical application | Swimwear |
| Related applications | Underwear, Home Curtains, Baby Clothing, Coats |
| Test standard | RoHS |
| Usual packing | 100 pieces per polybag, 2000 per carton |
Properties that matter in buying
- Dimensional stability — 1% allowance is built into the spec before cutting.
- Colour fastness — tested to RoHS on the actual base material, not on a substitute.
- Mechanical performance — pull strength after 20 cycles or washes.
- Compliance — RoHS documentation issued with the shipment.
- Consistency — the approved counter sample becomes the reference for every reorder.
Common uses
- Blouses
- Scarves
- Skirts
- Outdoor Tents
- Suits
- Hats
How to specify it
- Name the base material in the tech pack, not just the item.
- Fix the size and tolerance in writing before sampling starts.
- Approve a counter sample made from the actual bulk base material.
- Order the test report against the standard your market requires.
- Retain a golden sample at the factory and a second one with you.
Related reading
Related specifications on this site cover nylon bonded thread, boiled wool fabric, side release buckle, beaded trim, and the processes most often paired with waterproof seam seal tape include embroidery, enamel filling, garment washing.
Tell us the item, the quantity and the delivery window. We will quote it with the sub-processes named, so the lead time you approve is the lead time you get.
