The Smooth 40-400 Straight Sided Flat Threaded Closure by Calaso is an exceptional choice for brands seeking reliable primary packaging solutions. This threaded closure, identified by item number HPA25A1A001-001, features a 40/400 neck finish, ensuring a perfect fit for containers with the corresponding specifications. Designed with a smooth texture and a straightforward, flat-sided shape, this cap provides a clean, modern look that appeals to a wide range of consumer preferences.

Constructed from high-quality polypropylene (PP), this threaded closure is both durable and lightweight, with a weight of just 6.7 grams. Its smooth, matte surface is available in a classic white color, making it an excellent match for various product types. Whether you're packaging lip balms, eye creams, facial moisturizers, body scrubs, hair treatments, or body lotions, this closure ensures a secure and airtight seal, maintaining the integrity of your products.

Calaso collaborates with top closure experts to deliver superior packaging components. This dedication to quality is evident in the precise threading and smooth finish of the Smooth 40-400 Straight Sided Flat Threaded Closure. The cap's design not only enhances the overall aesthetic of your packaging but also provides functional benefits, such as preventing leaks and ensuring the product inside remains protected.

With manufacturing facilities located in Hoogeveen, Netherlands, and warehouses in Carson and Linden in the USA, Calaso is well-positioned to serve the needs of global brands. The Smooth 40-400 Straight Sided Flat Threaded Closure is part of Calaso's commitment to delivering top-tier packaging solutions. This closure is a versatile addition to any packaging lineup, reflecting the brand's dedication to quality and innovation in packaging manufacturing.

For brands looking to source primary packaging that combines form and function, the Smooth 40-400 Straight Sided Flat Threaded Closure by Calaso is an ideal option. Its precise engineering, coupled with the availability of a glossy finish, underscores Calaso's reputation as a leading glass packaging supplier and manufacturer in the industry.