A wholesale 66mm mason jar lid is a cap or seal designed to fit onto a mason jar and secure the contents inside. Mason jars are a type of glass jar that are commonly used for storing and preserving food. The 66mm size refers to the diameter of the opening at the top of the jar, which is typically used to determine the size of the lid and sealing ring that are needed. Mason jar lids are often made of metal and have a screw-top design, which allows them to be easily secured onto the jar. They are available in a range of sizes and can be purchased in bulk quantities from a wholesale supplier. These lids are often used for canning and preserving food, and are made from food-grade materials to ensure that they are safe for use with consumable items.
split-type lid has good sealing performance, airtight and leak proof due to its equipped silicone sealing gasket, so you don’ t need to worry about leaking problem.
You can print the logo, customize the text color pattern and so on. You can send the drawing to us directly
the lids are made of tinplate material, which is rust-proof and durable, not easy to rust, safe and non-toxic, suitable for jams, condiments, canning, etc.you can rest assured to use.
The lid is suitable for the wide mouth mason jar, the product specifications are many, please carefully check the size information before purchase.
Anti-thermal shock degree: ≥ 41 degrees
Internal-stress(Grade): ≤ Grade 4
Thermal Tolerance: 120 degrees
Anti Shock: ≥ 0.7
As, Pb content: conforming to food industry restriction
Pathogenic Bacteium: Negative