X100377 Regular Mouth Dome Canning Lid 12 Pack 70mm

Product Description

The XUZHOU XINYU GLASS PRODUCT CO X100377 is a 12-pack of regular dome canning lids designed for home food preservation. Each lid features a BPA-free sealing compound that creates an airtight seal during the canning process. The lids are sized for standard 70mm regular-mouth jar openings and are intended for single-use applications. At 2.84 inches in diameter and 1.06 inches in height per lid, these fit the widely used regular-mouth jar format. Package weight is 4.43 pounds. These lids are commonly used by home canners and food service operations that process jarred goods in volume.

These lids are suited for residential home canning and small-scale food service environments where regular-mouth 70mm jars are the standard. Typical applications include preserving fruits, vegetables, jams, jellies, and other shelf-stable foods. The dome design allows for visual confirmation of a successful vacuum seal after processing. The 12-count pack format is practical for batch canning sessions. These lids are a consumable replacement item and are not designed to be reused after the initial seal has been formed.

Key Features

• BPA-free sealing compound for food-safe airtight closure
• Fits regular-mouth 70mm jar openings
• Dome design provides visual vacuum-seal confirmation
• Single-use design ensures consistent sealing performance
• 12 lids per pack for batch canning convenience
• Compact individual lid dimensions: 2.84 inches wide, 1.06 inches tall

Compatibility

Designed for use with regular-mouth 70mm canning jars commonly used in home food preservation.

Installation Notes

These lids are installed by hand onto regular-mouth 70mm canning jars before processing. Clean and dry the jar rim before placing the lid to ensure a proper seal. Follow current USDA or manufacturer-approved canning guidelines for processing times and temperatures. Do not reuse lids after the sealing compound has been compressed from a prior use.