food-grade silicone material stopper

Specifications Types: bottle stopper, odorless, airproof

size: 13mm, 20mm

color: grey, black, green, red

Silicone stopper/rubber stopper Model No: sc010313 Origin: china Feature:                                                                                  A) designed as per GMP standards, the workshops of vulcanization, die cutting, washing and packaging are up to the relative cleanness classes. B) quality management system established and consummated as per GMP standards.                                                             C) automatic pre-forming and slice cutting process is adopted.                               D) advanced full automatic vacuum making vulcanization process is adopted                  E) automatic stopper washing production line with powerful vibrating and blewing washing functions. Service: We offer these related service to rubber stopper:
Color with logo wording stamp on it. The colour can be made according pantone color number.