In the early 1900s, manufacturers switched to the "new" smokeless powder.

In order to reduce the environmental impact, some manufacturers have switched to using biodegradable materials and/or use replaceable heads.

As of 1 March 1942, dog food could no longer be sold in tin cans, and manufacturers switched to dehydrated versions.

He wanted government to push manufacturers to switch to "inherently safer technology" and to eliminate the use of toxic chemicals wherever feasible.

Other manufacturers followed 3T's lead and switched to this technique, abandoning welded stems.

Starting in the mid-1990s, however, most manufacturers switched to a two-piece method.

But when manufacturers switch to overseas production, the nation's income from exports declines, making the trade deficit more difficult to resolve.

Years ago, most manufacturers switched to aluminum from iron to save weight.

Most manufacturers have switched from vinyl and polyethylene materials to more durable polyester fabric.

In the 1960s, manufacturers switched to the less expensive composite canister (similar to the Pringle's container).