A week after announcing the shutdown of one of its production machines, International Paper Co. said Wednesday it will offer voluntary severance packages to all hourly employees at the Franklin mill.

The company said last week that it would shut down the mill’s No. 3 uncoated freesheet machine, which makes envelope paper, on Nov. 23. The shutdown will affect 50 of the 1,200 jobs at the mill.

The severance package is being offered to the mill’s thousand-plus hourly employees.

“Our main concern is for our employees and their families,” Jeannine Siembida, the mill’s manager, said in a written statement. “To ease the transition as we shut down our No. 3 paper machine, we have agreed with the union to offer voluntary severance packages to employees. The agreement is an effort to identify employees who wish to pursue other career options while retaining employees who wish to remain employed with International Paper.”

Desmond Stills, the mill’s communications manager, said the deadline for applying for the severance package is Dec. 8. Interested employees must submit their paperwork to the mill’s human resources office by that date, he said.

Company officials said the permanent shutdown of the No. 3 machine would reduce the mill’s annual paper production capacity by approximately 150,000 tons, or 16 percent, to 750,000 tons. The shutdown was due to a decline in demand, they said.