48g 28-400 PET Preform

What this packaging is

A 28-400 neck finish and 48-gram weight make this PET preform a reliable starting point for high-volume household and cleaning bottle production. The 48g 28-400 PET Preform features a 28mm diameter neck with a standard 400 thread, delivering broad compatibility with screw-on closures across household cleaner, surface cleaner, dish soap, and wash formats. Its cylindrical body with a slightly tapered bottom is built for smooth performance on automated blow molding and filling lines. Made in the USA, it supports faster turnaround and simplified domestic supply chains. Custom color options are available with an eight-week lead time, giving brand teams room to differentiate across product lines.

Why brands choose this

• Standard 28-400 neck simplifies closure sourcing: A consistent 28mm 400-thread neck finish means brand teams can standardize cap selection across multiple SKUs, reducing changeover complexity and vendor count during high-volume cleaning product runs.
• Domestic manufacturing keeps supply chains tight: Made in the USA, this preform shortens lead times, reduces import exposure, and makes it easier to scale production quickly — a real advantage for brands managing seasonal demand or frequent restocks in the household cleaning category.
• Custom color options support line extension strategy: With color customization available on an eight-week lead time, brands can visually differentiate product variants — like dish soap versus surface cleaner — without switching preform formats or complicating their blow molding setup.