Method for texturizing capsules

A method for texturizing a metal capsule comprising the steps of:

• providing a texturizing apparatus comprising a texturizing sector and a texturizing spindle tip;
• providing a metal capsule comprising aluminum;
• placing the metal capsule onto the texturizing spindle tip;
• applying a pressure between the texturizing sector and the metal capsule;
• and
• rotating the texturizing spindle tip to impart a texture to the metal capsule;
• wherein the capsule comprises a screw stopper capsule comprising a bridge line, a cap and a skirt;
• wherein the metal capsule is formed from a flat sheet of metal that is drawn, wherein at least one of the texturizing sector or the texturizing spindle tip comprises resilient material;
• wherein the texturizing sector comprises a texturizing spindle tip facing surface comprising at least a portion that is smooth;
• wherein the texturizing spindle tip comprises a texturizing sector facing surface comprising a texture on at least a portion of a circumference of the texturizing spindle tip;
• wherein the texturizing sector is positioned external to the metal capsule;
• wherein the texturizing spindle tip is positioned internal to the metal capsule;
• wherein at least a portion of a circumference of the metal capsule comprises an imparted image of the texturizing spindle tip texture;
• and wherein the texturizing spindle tip only imparts the texture to the circumference of the metal capsule.