307# Normal Open Food Tin Top Tin lids has two styles usually: standard normal end/lid and easy open end.. Standard normal end/lid must be opened by can-opener. Easy open lid is much more easily. You only need to pull the easy open ring, and then the food will be available. Picture No. Item Spec 1  Thickness  0.2mm 2  Curl Diameter  93.00±0.15mm 3  Internal Diameter  83.30±0.10mm 4  Curl opening degree  3.15±0.10mm 5  Countersink Depth  2.95±0.10mm 6  Curl Height  1.90±0.10mm Packaging Other Terms: No. Item Spec. 1  Lead time  Around 30 days 2  Payment term  1) 100% L/C at sight  2) 30% by T/T in advance, balance against B/L copy  3) Other payment term Should be negotiated 3  Free service  Free seaming chuck (2 pc) 4  Other service  Cost effective seaming machine