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Part of a new generation of case sealers that's shaping the future of packaging

Today, the demand for fast, dependable and cost-efficient case sealing is strong. Tomorrow, it will be even stronger. 3M's new generation of case sealers is designed to meet both.

Our new case sealing machines are specialty designed to be versatile, effective and productive. They're sturdy, compact and easy to install. The new AccuGlide™ II Taping Head and unique alternate outboard tape roll mount represent 3M's commitment to innovation as the industry leader in case sealing systems. And 3M-Matic™ components are available worldwide, just one example of how 3M case sealers are built with the demands of global businesses in mind.

Ideal for a variety of box sizes, the versatile 3M-Matic 700r Random Case Sealer seals up to 15 cases per minute, automatically adjusting to each box's height and width. The patented AccuGlide II Taping Head precisely applies a full range of Scotch™ brand box sealing tapes. The pneumatically operated pacing station holds empty cases for filling and automatically centers them for sealing. Both taping heads can be removed easily for cleaning and maintenance.

Upper mast travel can be restricted during long runs of similar size cases to improve productivity. Additionally, a repositionable upper mast collar lock enables fast, precise sealing of runs of uniform RSCs. A gearmotor drive provides heavy-duty performance. And the functional design saves floor space.

Standard features include a pneumatic packing station, an upper tape roll bracket attached to the machine for easier tape mounting, friction brake drums to prevent tape overrun and provide more consistent tape application, an easy-to-reach alternate outboard tape roll mount for the lower head, and easy-to-install laced replacement belts. Safety features include a centrally located emergency off switch, upper belt guards, knife guard, safety labeling and a newly designed packing station that includes a safety conveyor and centering arm guard. Additional features are available as options.

To find out how versatile the 3M-Matic 700r Random Case Sealer really is, see your nearest 3M sales representative or contact your local 3M-Matic distributor.
Unit of Measure


Roll Diameter

N/A Up to 16 inUp to 406 mm


N/A 3M


N/A Regular slotted container (RSC)

Operating Rate

N/A Up to 15 boxes per minute. Actual production rate is depended on box size, box size mix and operator dexterity.


N/A Scotch™ brand pressure sensitive box seating tapes.

Min. Tape Width

N/A 1 1/2 in36 mm

Max. Tape Width

N/A 2 in50 mm

Pneumatic Pressure

N/A 70 psig4.8 bar gauge
Pneumatic Flow1 N/A 3.75 scfm

Belt Speed

N/A 75 ft/min0.38 m/s


N/A Contents must support flaps.

Bursting Test

N/A 125 to 275 lbs. per sq. inch single or double wall, B or C flute.

Tape Leg Length

N/A 2 in51 mm

Core Diameter

N/A 3 in76.2 mm

Power Requirements


N/A 115 V


N/A 3.8 A


N/A 60 Hz


N/A 440 W

Cord Length

N/A 8 ft2.4 m


N/A Casters Exit conveyor Low tape indicator

Box Capacities


N/A Up to 85 lbsUp to 38.6 kg
Min. Box Height2 N/A 4.75 in121 mm

Max. Box Height

N/A 24.5 in622 mm

Min. Box Length

N/A 6 in152 mm

Max. Box Length

N/A No Limit

Min. Box Width

N/A 6 in152 mm

Max. Box Width

N/A 21.5 in546 mm


N/A The 3M-Matic 700r Random Case Sealer can accommodate most boxes within the size range listed above.

However, if
(Box Length in Direction of Seal) / (Box Height)
is less than 0.5

boxes should be test run to assure proper machine performance.

Machine Specifications

Min. Machine Dim. (H)

N/A 53 in1346 mm

Max. Machine Dim. (H)

N/A 86 in2184 mm

Max. Mast Up Machine Dim. (H)

N/A 90 in2290 mm

Min. Machine Dim. (B)

N/A 24 in610 mm

Max. Machine Dim. (B)

N/A 35 mm889 in

Min. Mast Up Machine Dim. (B)

N/A 20.5 in521 mm

Max. Mast Up Machine Dim. (B)

N/A 31 in780 mm

Crated Weight

N/A 501 lbs227 kg

Uncrated Weight

N/A 429 lbs194.6 kg
Min. Machine Dim. (A)3 N/A 18 in457 mm

Min. Machine Dim. (W)

N/A 31 in187 mm

Max. Machine Dim. (L)

N/A 40.5 in1030 mm
Max. Machine Dim. (A)4 N/A 18 in457 mm

Min. Machine Dim. (W)

N/A 31 in187 mm

Max. Machine Dim. (L)

N/A 40.5 in1030 mm
Min. Machine Dim. (C)5 N/A 4 in102 mm
Max. Machine Dim. (C)6 N/A 4 in102 mm

Min. Machine Dim. (F)

N/A 24.5 in622 mm

Max. Machine Dim. (F)

N/A 24.5 in622 mm

Warranty and Limited Remedy


3M sells its 3M-Matic™ 700r Random Case Sealer with the following warranties:

  1. The belts and the Taping head knife blades, springs and rollers will be free from all defects for ninety (90) days after delivery.
  2. All other Taping head parts will be free from all defects far three (3) years after delivery.
  3. All other parts will be free from all defects for two (2) years after delivery.
If any part proved to be defective within its warranty period, then the exclusive remedy and 3M's and seller's sale obligation shall be, at 3M's option, to repair or replace the part provided the defective part is returned immediately to 3M's factory or an authorized service station designated by 3M. A part will be presumed to have become defective after its warranty period unless the part is received or 3M is notified of the problem no later than five (5) calendar days after the warranty period. If 3M is unable to repair or replace the part within a reasonable time, then 3M, at its option, will replace the equipment or refund the purchase price. 3M shall have no obligation to provide or pay for the labor required to install the repaired or replacement part. 3M shall have no obligation to repair or replace (1) those parts falling due to operator misuse, carelessness, or due to any accidental cause other than equipment failure, or (2) parts failing due to non-lubrication, inadequate cleaning, improper operating environment, improper utilities or operator error.

Limitation of Liability

N/A 3M and seller shall not be liable for direct, indirect, special incidental or consequential damages based upon breach of warranty, breach of contract negligence strict liability or any other legal theory.

The foregoing Equipment Warranty and Limited Remedy and limitation of Liability may be charged only by a written agreement signed by authorized officers of 3M and seller.

AccuGlide™ II Taping Head

N/A 3M's advanced, low impact AccuGlide™ II Taping Head with its curvilinear track insures that even lightweight corrugated cartons are securely and carefully sealed. Provides positive tape starting and precise tape application. The tape head floats smoothly and easily to adjust for overpacked boxes. Applies Standard 2.75 inch [70mm] tape leg lengths. Can be converted to apply 2.00 inch [51mm] leg lengths. And a built-in blade oiler helps prevent adhesive buildup. The head comes with a three year guarantee.

Functional Industrial Design


  • 16 gauge (1.5mm) formed steel frame robotically welded.
  • Radiused bends and large sections for added strength and rigidity
  • Dual masts
  • Hexagonal threaded inserts for convenient mounting of components.
  • Outer tubular legs through-mounted and welded to frame.
  • Tough epoxy paint

Operating Conditions

N/A Use in dry, relatively clean environments at 40 ºF to 120 ºF [4.4 ºC to 48.9 ºC) with clean dry boxes.

  • 1 [0.14 l/min @ 21 ºC, 1.01 bar] at 15 boxes per minute. A pressure regulator is included.
  • 2 3.75" [90mm] with taping heads adjusted to apply 2" [51mm] tape leg lengths and upper mast stops relocated.
  • 3 Exit conveyors are optional
  • 4 Exit conveyors are optional
  • 5 Casters are optional
  • 6 Casters are optional