About product and suppliers:
            1,159 bread dough proofing products are offered for sale by suppliers on Alibaba.com, of which plastic bags accounts for 1%, other packaging materials accounts for 1%. 

A wide variety of bread dough proofing options are available to you, such as heat seal. You can also choose from food, shopping bread dough proofing, as well as from stainless steel, metal, and plastic bread dough proofing

There are 1,153 suppliers who sells bread dough proofing on Alibaba.com, mainly located in Asia. The top countries of suppliers are Vietnam, China, and Vietnam, from which the percentage of bread dough proofing supply is 4%, 94%, and 4% respectively.