Doboy CBS-D

Doboy CBS-D

Continuous Band Sealer

Innovative Band Sealer for Multi-Shift Production Requirements

  • Overview

    The Doboy CBS-D is a high-quality continuous band sealer intended for multiple packaging shift applications or where package sealing requirements are more demanding. The CBS-D has 15" of heating bar length and provides continuous heat sealing capacity up to 1200" per minute. Other outstanding sealer features include toolless band changing and single point heating and cooling bar adjustment, thermally isolated heat and cool bars, digital temperature controls, and rugged plate and tubing construction. A wide variety of heat sealer options are available from coders to bag top trimmers. The CBS-D continous heat sealer is available in right to left and left to right configurations and both horizontal and vertical bag presentations.



    • Single point gap adjustment
    • Full-length bag top control to ensure consistent bag heat sealing
    • Quick change sealing section to reduce sealer down time
    • AC frequency variable speed drive for smooth sealer operation
    • Low maintenance heating and cooling bars
    • Quick change heat band replacement for efficiency
    • Glass Teflon™ sealing bands for durability
    • Embedded thermocouples
    • Adjustable height floorstand constructed of tubular welded steel
    • The sealer is wired to meet NEMA 12 standards with NEMA 4 electrical enclosure available as an option
    • Available with optional stainless steel floorstand, guards, and electrical enclosure
  • Technical
    Technical data:
    Machine Size:
    Length 77.4" (1965mm)
    Width 37" (940mm)
    Height (Variable) 57.2" - 71.2" (1450mm-1800mm)
    Machine Weight 700 lbs.
    Production Speed 350" - 750" per min (7.5 - 19 m/min) (dependent on film gauge) Ranges from 350" per min to 1200" per minute
    Product Range All heat sealable materials
    Sealing Bands Fiber Glass with Teflon Coating
    Sealing Width 1/4" (other sizes available)
    Heat Bars Two pair (15.75" [400mm])
    Cool Bars One pair (air cooled standard, water cooled optional)
    Main Drive AC frequency variable speed
    Temperature Controls Two precision digital controls
    Power 220 VAC, 60 Hz, 1 or 3 phase NEMA 12

    Technical data are subject to change



    • Bag top trimmer
    • Casters
    • Stainless steel construction
    • Horizontal operation
    • 3/8" + 1/2" seal width
    • Additional temperature controllers
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  • Application

    Band sealers are very versatile. They are able to seal a wide range of heat sealable films. Although used primarily for soft films (polyethelynes), also known as unsupported films, they can also be used on certain hard films (supported or high density films such as polypropylene) and specialty films. Band sealer speeds are considerably faster than intermittent types of sealing and perform well on various bag styles including gusseted bags. Band sealers can seal through a higher degree of seal contamination (dust) than other methods.

    The CBS-D can be configured for a wide variety of bag sizes, environments and products.

    Bags sealed by band sealer
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