Each size is designed for a different use

Metal fasteners used in leather goods may undergo a change in the metal finish due to chemical agents applied to the leather that are not properly washed or neutralised. Chemicals used in the dyeing and bleaching of garments may cause a change in the colour of the metal components of the fastener or lead to a problem with stain migration. Metal fasteners subjected to severe denim washing processes (enzyme and stone washing) may be affected by chemical and physical abrasion. Before moving into production, it is recommended that you carry out production tests and trials for all fastener uses/applications to verify that the product meets the requirements of the end customer and the demands of internal processing conditions. Rubí Industria de Cremalleras supports customers with advice on individual applications when requested. If you have any questions or concerns, please do not hesitate to contact us.