Edge lifting on sportswear is prevented before tooling, not after. Four decisions control it: how much the patch has to bend to follow the knit, how much free edge the logo carries, how much heat the lightweight fabric receives at the press, and whether the press was validated on the assembled garment or only on a flat swatch. Get those four right and edge lifting becomes an exception rather tha...

Edge lifting on stretch fabric is not a weak adhesive. It is a stiffness mismatch. A silicone patch is a plate and a stretch knit is a membrane, and the only place the difference between them can express itself is the bond line at the perimeter. That is why the patch stays bonded over most of its area while one or two points on the edge open and close with the fabric. The fix is to reduce the di...

Most silicone patch peeling on polyester is a bond-line problem, not a patch defect. The adhesive never fully wet the fibre, so the patch was only partly attached before it reached the first wash. You can confirm that in one look: if the adhesive layer travels away with the patch and the fabric underneath is clean, the bond was under-formed. If the residue stays on the fabric, the patch construc...