Keyuan Packaging 0.3oz/8ml 33-400 PET Straight Sided Double Wall Jar with Flush ABS Cap and PP Sealing Disc

What this packaging is

A straight-sided double-wall silhouette gives this compact 8ml jar a sturdy, substantial feel that punches above its size for premium positioning. The 0.3oz/8ml 33-400 PET Straight Sided Double Wall Jar pairs a flush ABS cap with a PP sealing disc, creating a clean, tamper-evident close that works well for leave-on formulas. Its wide-mouth opening makes filling and dispensing straightforward in a production environment. Compatible with silk screen printing and hot stamping, it supports strong on-pack branding. A compact footprint and reliable seal make it a natural fit for eye creams, lip masks, and lip balms.

Why brands choose this

• Built-in sealing disc for product integrity: The PP sealing disc pairs with the flush ABS cap to create a secure, tamper-evident close — a meaningful feature for eye creams and lip masks where contamination risk and consumer trust both matter at shelf.
• Wide-mouth format matches cosmetic application rituals: The 33-400 wide-mouth opening is well-suited to fingertip-application products like eye cream and lip balm, making it easy for consumers to access product without waste — a small detail that supports repeat purchase satisfaction.
• Decoration-ready surface supports brand differentiation: Compatibility with both silk screen printing and hot stamping gives brand teams flexibility to create premium, shelf-ready packaging without investing in custom molds, keeping development timelines tighter.

Decoration

Finishes