Description

2pc aluminum lids heat sealing Induction seal liner aluminum seal gasket

1. there should be no water, oil and other substances in bottle;
2. the bottle should be a complete plane, no gap, concave & convex, burrs, etc.;
3. before tightening the bottle and lid, could be no gap between them;
4. Heat sealing layer need to clean, not contaminated;
5. keep at room temperature (below *6 ℃), avoid high temperature and direct exposure to the sun;
6. aluminum foil seal strength depends on factors of storage temperature, cap pressure and so on.