Kick off 2026 with a competitive edge at PACK EXPO East. Register now!
Get a jump on your 2026 goals at PACK EXPO East. Put projects in motion, accelerate timelines and solve challenges—all in one trip to Philadelphia.

Weatherchem Corp.: Dispensing closure redesign

Weatherchem’s Flapper® dispensing closure has been redesigned.

Pw 3629 Webweatherchem
The closure is available for the 53-485 size and in the following dispensing options: .100/Pour, .100/.300, and Tri/Pour. Designed to dispense dry foods like spices and grated cheese as well as pet and chemical products. Now sift resistant (SR), it can be used without a liner when using an external shrink-band and shipping upright. It also eliminates the old sift hole cleanouts and adds a concaved sift surface--making the lid easier to close by eliminating product build-up. A wider thumb-indent and a larger, deeper depressing lip makes it easier to open. Offers a modern look with a glossy finish and easy-to-read graphics.


Fill out the form below to request more information about Weatherchem Corp.: Dispensing closure redesign
List: Digitalization Companies From PACK EXPO
Looking for CPG-focused digital transformation solutions? Download our editor-curated list from PACK EXPO featuring top companies offering warehouse management, ERP, digital twin, and MES software with supply chain visibility and analytics capabilities—all tailored specifically for CPG operations.
Download Now
List: Digitalization Companies From PACK EXPO
The AI revolution in packaging robotics is here
Robots that see variations, adjust grip pressure automatically, accept plain-English commands, and predict their own maintenance. Discover how AI is transforming packaging operations.
Read More
The AI revolution in packaging robotics is here