3M Case Sealers

3M-Matic™ Case Sealing Equipment - Leading Innovation for More than 35 Years

3M case sealers are acclaimed for quality, reliability, engineering, durability, and safety. Shorr Packaging has proudly represented the 3M line of case sealing equipment from the very beginning. Today, we are one of the largest 3M Matic case sealer distributors in the U.S., with thousands of installations from coast to coast. Our packaging automation specialists and service technicians have experience in virtually every industrial sector and plant environment where case sealers are used. Let us assist you with case sealer selection, integration, setup, installation, service, and parts procurement.

Featured 3M Case Sealers

3M 200a Adjustable Case Sealer

The 3M Matic 200a adjustable case sealer is a rugged, all purpose carton sealer designed to seal up to 30 corrugated RSC boxes per minute. The 200a features dual mast construction, giving the machine extra stability and permitting uniform height adjustment. The 3M 200a comes with the popular and exceptionally durable 3M™ AccuGlide™ II Taping Heads. This unit is ideal for medium volume applications of uniform size(s) cases.
[Learn more about the 3M 200a Case Sealer]

3M 700r Random Case Sealer

The 3M Matic 700r random case sealer is a versatile and durable unit designed to seal up to 15 corrugated RSC boxes per minute. The 700r makes automatic adjustments for box height and width, making it ideal for packaging lines where box sizes are not uniform. The 700r features dual mast construction, giving the machine extra stability , and comes with the popular and well engineered 3M™ AccuGlide™ II Taping Heads, which accommodate 36mm to 48mm wide case sealing tape.
[Learn more about the 3M 700r Case Sealer]

3m 700rks Random King Size Case Sealer

The 3M Matic 700rks random king size case sealer is designed for sealing large size corrugated RSC boxes of varying size, up to 15 boxes per minute. The 700rks features dual mast construction, giving the machine extra stability , and comes with the popular, reliable, and masterfully engineered 3M™ AccuGlide™ II Taping Heads, which accommodate 36mm to 48mm wide case sealing tape.
[Learn more about the 3M 700rks Case Sealer]

3M 800r Random Case Sealer

The 3M Matic 800r random king size case sealer is designed for sealing corrugated RSC boxes of varying size, up to 15 boxes per minute. The 800r features self centering sidebelt drive, making it ideal for sealing narrow boxes. In addition, the 800r has a repositionable dual mast, giving it two different case height ranges (see specifications below). The unit comes with the popular, reliable, and precision engineered 3M™ AccuGlide™ II Taping Heads, which accommodate 36mm to 48mm wide case sealing tape.
[Learn more about the 3M 800r Case Sealer]

3M Case Sealers - Complete Line and Application Guide

• Adjustable Case Sealing Machines
  • 3M 700a - Top and bottom belt drive
  • 3M 700aks - Large boxes, 3" wide tape, top and bottom belt drive
  • 3M 200a - Bottom belt drive
  • 3M 100a - Bottom belt drive, economy
  • 3M 800a - Narrow boxes, side belt drive
  • 3M 120a - Narrow boxes, side belt drive, economy
  • 3M 800asb - Small boxes, side belt drive
  • 3M 800af - Top flap folding, side belt drive
  • 3M 120af - Top flap folding, side belt drive, economy

• Random Case Sealing Machines
  • 3M 700r - Top and bottom belt drive
  • 3M 700rks - Large boxes, 3" wide tape, top and bottom belt drive
  • 3M 800r - Narrow boxes, side belt drive
  • 3M 800rks - Large boxes, 3" wide tape, upper/lower top and bottom belt drive
  • 3M 800rf - Top flap folding, side belt drive
  • 3M 1400rf - Top flap folding, high speed, lug drive

Accuglide™ Taping Heads

• Accuglide II Taping Head - Curvilinear track ensures that even lightweight cartons are securely and carefully sealed. Available for up to 48 mm and 72mm tape widths. Designed for conveyor speeds up to 80 feet per minute [24m/min.].
• Accuglide HST Taping Head - Designed for high speed,heavy duty, automatic case sealing applications, with an independent applying and buffing mechanism that allows for case speeds up to 150 feet per minute [46m/min.]. Available for up to 48 mm and 72 mm tape widths.
• Accuglide STD Taping Head - Designed for taping applications with conveyor speeds up to 80 feet per minute [24m/min.]. Its compact size and simplicity of design make it ideal for conversions. Available in stainless steel and for up to 48 mm and 72 mm tape widths.
• Accuglide SMT Taping Head - Designed for systems that convey regular slotted containers on their sides. Available for up to 48 mm tape widths and for right or left side applications. Compatible with conveyor speeds of up to 80 feet per minute [24m/min.].
• Accuglide NWT Taping Head - Specially designed for narrower tape widths (up to 48 mm) and for installation into existing case sealing equipment with less available space (width) for taping heads. Excellent for conveyor speeds of up to 80 feet per minute [24m/min.].

Additional Case Sealing Equipment Resources from Shorr Packaging

• Carton Sealing Tapes
• 3M 371 Box Sealing Tape
• 3M 373 Box Sealing Tape
• Stock Corrugated Boxes
• Glossary of Terms for Corrugated Shipping Boxes
• STAMP Packaging Management and Packaging Compliance Programs
• Packaging Equipment Service Department
• Packaging Equipment Parts Department