This replaces a more traditional system where containers come in contact with open adhesive wheels to receive adhesive. Because adhesive is delivered directly from the hot melt applicator to the guns in a closed system, adhesive is not exposed to ambient air until it’s sprayed onto a container sidewall. This minimizes adhesive degradation and charring as well as the need to change adhesive and clean encrusted roller surfaces, wheels, doctor blades, and scrapers. Controlled Fiberization™ glue guns apply spiral-shaped dots or swirls of adhesive.
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