Mengapa kepala resliting tidak bisa menutup rel resliting?
Periksa apakah kepala resliting dan rel diproduksi oleh pembuat yang sama dan apakah ukurannya cocok atau tidak.
Mengapa resliting melengkung / menggelembung sesudah dijahitkan pada produk?
Spiral / coil zips have an S twist and Z twist in the teeth creating a ‘smile’ or ‘frown’ appearance when the teeth are joined. The left and right teeth should be both in the same direction/condition. If this is not the problem, check the sewing tension is equal on both sides of the zip.
Mengapa kepala resliting menempel / macet di rel sesudah dipasang?
Check that there is sufficient clearance for the slider to pass along the length of the zip. Check that there is no adhesive accidentally applied to the zip teeth or inside the slider during insertion. Check that no side seams interrupt the travel of the slider along the chain. Recommended distance is 2mm from the […]