Method for producing latex composition

A method for producing a latex composition, comprising:

• a provision step of providing a conjugated diene polymer latex;
• a preparation step of adding a sulfur-based vulcanizing agent, a xanthogen compound, and a strong acid salt-based surfactant to the conjugated diene polymer latex to prepare a latex composition;
• and
• after the preparation step, an aging step of aging the latex composition prepared by the preparation step through storage at a temperature of 5 to 60° C. for 12 hours to 14 days, wherein
• the conjugated diene polymer latex is a latex of a conjugated diene polymer having no carboxyl groups,
• the preparation step includes adding the strong acid salt-based surfactant to the conjugated diene polymer latex, and then adding the sulfur-based vulcanizing agent and the xanthogen compound to the conjugated diene polymer latex containing the strong acid salt-based surfactant, and
• the pH of the latex composition after the aging in the aging step is controlled to be 9 or more.