Pick up a packaged part or a medical supply or a bag of hardware. Somewhere on it you will find a lot number or a barcode. Most people never think about how it got there. In many factories the answer is an AUTOBAG machine. These systems bag the product and print on the bag in one smooth pass. They are common on production lines across North America. The printed mark they create is small. The trust it supports is large.
Meet the AUTOBAG Family
Sealed Air manufactures the AUTOBAG brand of high-speed bagging systems. The range covers different sizes of operation:
- AUTOBAG PS 125. A tabletop bagging system for smaller spaces
- AUTOBAG 500. A high-speed bagging system
- AUTOBAG 600. A high-speed bagging system for busy lines
- AUTOBAG 600H. The horizontal version of the 600
- AUTOBAG 800. A high-speed bagging system
Companies use these machines to bag items on production lines and keep output steady. A workshop might choose the tabletop unit. A larger plant might choose one of the high-speed models. The goal is the same in every case. Every bag should be handled the same way and carry the right information.
Bagging and Labelling Together
Every AUTOBAG machine has a built-in thermal transfer label printer. While the bag is formed the printer marks it with details such as lot numbers and part numbers and barcodes. There is no separate labelling step.
Thermal transfer printing uses heat. A print head warms a ribbon and the ribbon coating melts onto the bag. No wet ink is involved. The result can resist rubbing and moisture as long as the ribbon suits the bag.
Why a Small Mark Matters So Much
A lot of code is a product’s identity. It tells a business when and where an item was packed. It helps a retailer track stock and a supplier trace a batch. If a safety concern appears that code is the first thing investigators look for.
Barcodes function identical both at the point of sale and the storage facility. A device identifies the design within a split second. However, this speed only works because of clear printing. Businesses in health, food, and electronics are experiencing increased wishes of their customers for assurance of product traceability. Shoppers notice it too, the blurred label gives an impression of the absence of care about the product.
Three Ribbons for Three Needs
Businesses that run AUTOBAG machines need two regular supplies. They need bags and ribbons. DuraFast Label Company sells three ribbons for these machines.
S2B Fast Release Wax Ribbon. A resin enhanced wax ribbon for general bag printing. The ink melting point is 68°C and speeds reach 14 inches per second. It resists scratching and smearing and water well. Widths are 2.52″ and 2.99″ and 4.02″ and 4.73″. Paper bags generally use this ribbon.
LA4 Wax/Resin Ribbon. A step up in durability. It gives darker blacks and sharper edges. The melting point is 78°C and the maximum speed is 10 inches per second. It prints on PET and PP and pre-printed films. Widths are 2.99″ and 4.02″ and 4.72″.
HL72 Resin Ribbon. The most durable of the three. It works with Near Edge and Flathead printers. The melting point is 80°C and the maximum speed is 250 mm per second. It resists scratching and smearing and alcohol and prints on the widest range of materials including PE films. Widths are 3.15″ and 4.02″ and 4.72″.
How to Choose
The bag material comes first. Paper bags generally pair with the S2B. Synthetic bags and packaging that needs greater durability may use the LA4 or HL72.
Next consider the journey. A bag which ends up directly on a shelf that is dry has a simple time doing its job but a bag that passes through cold stores and wet docks needs to be tougher. Such labels as asset management and hazardous materials, as well as tamper-proof labels should be designed in a way to help avoid barcode failure.
Then confirm the fit. Check the printer model and ribbon width before ordering. A mismatch can cause wrinkles and breaks.
Where Supply and Trust Meet
Buying consumables is often treated as routine. It deserves more thought. Canadian companies searching for an autobag ribbon should start with the facts of their own line. What are the bags made from? How fast does the line run? How long must the mark last?
A supplier who asks those questions before quoting is usually worth keeping. They understand that the ribbon is not a commodity. It is part of the product’s identity.
Test Before You Commit
Specifications only go so far. Real bags show the truth. DuraFast also offers ribbon samples so customers can test before buying.
A simple trial works well. Print on your own bags with each candidate ribbon. Scan the barcodes. Rub the marks and wet a few and leave some in the storage area overnight. Choose the ribbon that holds up best and then order in volume.
Habits That Keep Prints Sharp
Good results do not need complicated systems. A few routines make a real difference:
- Scan sample bags at the start of each shift
- Store ribbon rolls somewhere cool and dry
- Clean the print head on a regular schedule
- Record misprints with the time and batch
- Keep a spare roll ready so the line never stops
Staff on the floor often spot trouble first. A wrinkled roll or a fading print is easy to see when you handle it daily. Businesses that listen tend to fix problems before customers notice.
Small Parts and Public Trust
Major news in technology captures people’s attention. Robotics, artificial intelligence, and containers of goods may make the news more often. However, you may not hear a lot about mundane things like tape, which helps manufacture some of the consumer goods.
So the next time you take advantage of a barcode scanner or check a product’s expiration date, consider the technology involved in the process. Every barcode you see is the result of a company using the most appropriate materials.
