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Doypack Collar

Collar Tech’s Doypack collar models are developed specifically for vertical packaging machines designed for Doypack-style pouch production. To prevent deformation of the packaging material during production, the collar edges are manufactured with radiused (rounded) corners. This model supports both AA and AB sealing types, and allows adjustment of the sealing amount when required.

In addition, sliders positioned on the filling tube enable precise adjustment of the corner sealing dimensions, offering high accuracy and flexibility on the final package. Our models, such as CDF-1 and CDF-2, provide a broad range of usage scenarios with various sealing types and folding direction options. They are available either as a complete set or as a standalone collar.

SKU: CDF Categories: , Product ID: 6764

Description

CDF-1model this system is designed for vertical packaging machines compatible with Doypack pouch production, offering flexibility in different package discharge directions. Depending on the placement of the horizontal sealing jaw group, the open edge of the package can be sealed to the right, left, or in a vertical orientation. Movable sliders integrated into the collar allow for easy adjustment of the corner seal dimensions. This configuration is designed to operate exclusively with AA-type sealing applications.

CDF-2model this version is also designed for vertical packaging machines capable of producing Doypack pouches, and offers greater flexibility in sealing direction. Depending on the position of the horizontal sealing jaw group, the open edge of the package can be sealed on the right, left, or vertical discharge direction. Thanks to the adjustable sliders integrated into the collar, corner sealing dimensions can be precisely set as needed. This collar is compatible with both AA and AB sealing types, and it is also suitable for use with reclosable cap (open-close) applications.

Bag Types

Doypack

Sealing Types

Model CDF-S1

Model CDF-S2