Реальный пример клиента: Проект оптимизации пробной партии листовой жести для завода по производству красок в Юго-Восточной Азии
Клиент из Юго-Восточной Азии, который в основном производит банки для краски, химические банки и другие металлические контейнеры общего назначения, использует листы белой жести в качестве основного сырья. Завод обслуживает рынок,
Related News
Other news you might be interested in
How Do Different Contents Affect Lacquer Requirements for Tinplate?
From acidic foods and sulfur-bearing seafood to oils and dry goods: understanding how internal coatings influence protection, processing and storage performance.
Tinplate Passivation Film Failure: Pre-Existing Material Hazards for Metal Can Rusting During Storage
Rust spots appearing on metal cans after long-term warehouse storage is a common quality headache for can manufacturers. Most teams attribute this failure to poor warehouse humidity control or damaged outer coating, while overlooking the hidden risk originating from tinplate passivation film. The passivation film serves as a critical protective barrier between the tin layer and steel substrate. Inconsistent film weight, film discontinuity, improper passivation formula or edge weak film will weaken anti-corrosion performance. After slitting, forming and storage, moisture and corrosive media penetrate the protective layer and trigger pitting rust. This paper explains the corrosion mechanism caused by passivation film failure, evaluates key passivation quality indicators, and introduces how targeted material screening helps canmakers avoid post-production storage rust risks.
Want to know more?
Get in touch with us for more information about our services and products.