Smooth 28-Special Straight Sided Flat Threaded Closure

What this packaging is

A 28mm threaded PP closure with a special neck finish, the Smooth 28-Special Straight Sided Flat Threaded Closure from Calaso delivers a precise, leak-resistant seal across a wide range of personal care applications — from lip balms and eye creams to body scrubs, hair treatments, and face moisturizers. The smooth exterior and glossy finish give it a clean, modern look that works across category aesthetics without demanding heavy decoration. With European manufacturing behind it, this closure reflects the kind of dimensional accuracy and material consistency that brands rely on when sourcing primary packaging components at scale. A versatile, reliable cap for brands building across multiple SKUs.

Why brands choose this

• Multi-category reach reduces component complexity: Spanning lip, eye, face, body, and hair applications, this closure covers serious SKU range — meaning brand teams can standardize on one cap across a full product lineup, cutting vendor touchpoints and streamlining development timelines.
• 28mm special neck finish delivers a secure, leak-resistant seal: The threaded design with a special neck finish creates a precise fit that protects formula integrity across emulsions, scrubs, and treatments — categories where a loose or ill-fitting closure can directly compromise shelf life and consumer trust.
• Accessible minimums open the door for emerging brands or limited runs: With an MOQ of just 50 units, this closure is realistically within reach for indie brands testing new formulations, limited-edition launches, or development sampling — without the upfront commitment that typically comes with sourcing closures.