A paper sack producer in Tuvalu is a company that manufactures paper sacks. These sacks are used to store and transport various materials, such as food, clothing, and other goods. Paper sack producers in Tuvalu typically use recycled paper to make their sacks, which helps to reduce the amount of waste that is produced in the country. Many paper sack producers in Tuvalu are also members of the Tuvalu Recycling Association, which helps to promote recycling in the country.