Mother's Day is a celebration honoring mothers and celebrating motherhood, maternal bonds and the influence of mothers in society. It is celebrated on various days in many parts of the world, yet most commonly in March, April, or May.
Coils, rings, and corrugated ribbon are the common forms of packing used in valves. The form of packing to be used in repacking a particular valve will depend on the valve size, application, and type. Packing materials will be discussed in more detail later in this chapter.
One piece lids are not intended by canning purposes. The flat metal lid with sealing compound and metal screw band is the most popular type of cap for home-canned products. To use, center lid on the rim of the jar with the sealing compound next to the glass. Screw the band firmly to hold the lid in place.