This guide breaks down how labeling automation works, the types of systems available, and the key factors to consider when selecting the right solution for your operation.

What Is Labeling Automation?

Labeling automation refers to the use of industrial labeling equipment to apply labels to products, packaging, or containers without manual intervention. These systems are designed to keep pace with modern production lines, ensuring consistent placement, readable codes, and reliable adhesion. Automated labeling is used across a wide range of applications, including: folding cartons, bottles and jars, clamshells and trays, and pouches and bags. In most packaging environments, labeling automation supports traceability, regulatory compliance, branding, and logistics — making it a critical part of end‑to‑end production.

Types of Labeling Systems and Configurations

Print-and-Apply Systems

Print-and-apply systems print variable data (barcodes, dates, lot codes, shipping info) and immediately apply the label to the product or package. Print-and-apply systems ae useful for shipping cases, pallets, secondary packaging, and products requiring unique or serialized data. They have several key advantages in the world of industrial labeling, such as real-time variable printing, high accuracy and compliance, and eliminating the need for holding inventory of pre-printed labels – printing on demand is replaces the need for such inventory. However, there are limitations involved in using these systems – they require a large amount of consumable materials such as ribbons and labels. The print engines that are at the heart of these machines also require regular maintenance which can slow down the production line and increase repair costs.

Pre-Printed Label Applicators

In contrast to print-and-apply systems which handle all aspects of the printing process – pre-printed label applicators apply labels that have been pre-printed offline, typically used for branding or decorative labels. This type of system is particularly effective for consumer goods, food and beverage, and cosmetics and personal care. High-quality graphics, faster application speeds, and lower on-line printing complexity are just some of the advantages of using pre-printed label applicators. On the flipside, they do have their limitations – such as less flexibility in the variable data included, and keeping an inventory of multiple label SKUs.

Top, Bottom, Side, and Wrap Labeling

Where labels are applied on a package is also a serious consideration for label applicator systems:

• Top Labeling: Applies labels to the top surface of cartons, trays, clamshells, or flat products.
• Bottom Labeling: Used for UPC codes, nutrition labels, or underside tracking labels
• Side Labeling: Ideal for bottles, jars, cases, and rectangular containers.

Wrap Labeling: Applies labels around cylindrical products such as bottles, tubes, or vials.

Each configuration is chosen based on product geometry and label placement requirements.

Inline vs. Standalone Systems

Inline systems are integrated directly into a conveyor or packaging – they ae best for high-speed production and are fully synchronized with upstream and downstream equipment. Standalone systems operate independently with their own product handling which is ideal for small batches or offline labeling, and much more flexible with various product types.

Key Factors When Choosing a Labeling System

Selecting the right labeling automation setup requires understanding your product, environment, and operational goals.

1. Product Type and Shape

Irregular shapes, flexible packaging, or small items may require specialized applicators or custom handling.

2. Label Placement Requirements

Label placement can be in a variety of places – top, bottom, side, corner-wrap, or full wrap. Using single vs. multiple labels is also a major consideration, as is the orientation and alignment of the label.

3. Line Speed and Throughput

High-speed lines may require parts such as servo-driven applicators, continuous-motion systems, and a high-performance print engine.

4. Accuracy and Tolerance Requirements

– Industries like pharmaceuticals or cosmetics often require tighter placement tolerances and vision verification.

5. Integration with Other Equipment

Labeling systems often need to connect with a variety of integrations – coding and marking systems, vision inspection, feeders and friction modules, case packers or cartoners, or serialization software.

Common Challenges in Labeling Automation

Labeling automation are not without their own challenges that need attention when selecting label application solution. Misalignment and placement accuracy can often be caused by inconsistent product handling or worn applicator components. Label adhesion can be affected by external factors such as humidity, dust, cold environments, or incompatible adhesives can affect the strength of the adhesive of the label and how it sticks to the product packaging.

Inconsistencies can also arise with high speed label applicator systems.  At higher speeds, label skew, tearing, or missed applications become more common without proper synchronization. Another challenge is changeovers and flexibility – these frequent product changes require quick adjustments to guides, sensors, and applicator positions.

Integration into Packaging Lines

Integration into other systems is of paramount importance when choosing automated labeling systems. Labeling systems often integrate with friction feeders, conveyors, coding and marking systems, and inspection and vision systems. Working together in tandem, these integrations create an efficient and robust solution for your business.

Once these systems are fully integrated, system synchronization is the next important step. Proper timing between conveyors, applicators, and sensors ensures accurate placement, reduced waste, and reliable high-speed performance.

Where Pineberry Fits

The Pineberry Labeling and Printing System is an adaptable solution capable of printing and applying labels at high speeds. This robust platform includes:

• Labeling printer integration
• Conveyor system to transport items through each stage of the process
• PLC or PC interfaces for full system control and customization
• Fault control and safety features that meet FDA-design guidelines
• Anodized or powder-coated aluminum parts for industrial-grade durability

This system can be configured for top, bottom, side, or wrap-around labeling and is customizable to meet specific client requirements, including integration into serialization, aggregation, or track-and-trace systems.

Rather than offering a single “one-size-fits-all” solution, Pineberry systems are built to match product requirements, line speeds, and integration needs — making them suitable for manufacturers upgrading or expanding their automation capabilities.

Our Label and Inkjet System is engineered to provide label application at scale – greatly increasing the efficiency, accuracy, and productivity of your business. It comes fully integrated with our SF-12 Friction Feeder and Conveyor, with user-friendly adjustments to minimize set-up and changeover times. We can also customize our systems to handle various types of packaging, including flat and erect cartons, and rotary pick and place systems to help your production line flow seamlessly. Our verification systems help to ensure all packaging meets industry standards and full compliance – so your business can rest easy knowing these standards are adhered to.

Our SureLabel System is an automated labelling solution for plastic cards – applying labels to cards with extreme precision at high speeds. Pineberry integrates a variety of inkjet coding, camera/barcode readers and labeling technologies to full transports that include a feeder, vacuum conveyor and exit conveyor. Our labeling systems are used on track and trace applications, marking, date and lot coding, product labeling, personalization and custom applications. We leverage our relationships with a variety of inkjet partners, including CIJ, DOD, and HP technologies to provide a full-service solution.

Why Choose Pineberry for Labeling Automation?

• North American Engineering and Support
• 40 Years of Expertise in Automation
• Customizable, Scalable Solutions
• FDA-Compliant and Built for Regulatory Environments
• Integration-Ready with Industry-Standard Interfaces

Frequently Asked Questions

1. What is the difference between print-and-apply and label applicators?

• Print-and-apply systems print variable data in real time, while label applicators apply pre-printed labels.

2. What labeling system is best for high-speed production lines?

• Servo-driven applicators or continuous-motion systems typically perform best at high speeds.

3. Can one system handle multiple product types?

• Yes — many automated labeling systems can be configured with adjustable guides, modular applicators, and quick-change tooling.

4. How accurate are automated labeling systems?

• Modern systems can achieve placement accuracy within fractions of a millimeter.

Automated labeling systems can be game changers for businesses of all sizes to scale up operations and increase productivity across the board. Pineberry’s label applicator systems are ready to handle the challenges of setting up and integrating these systems – providing your business with the tools needed to take your production line to the next level. Contact us today for a quote!

What Are Coding and Marking Systems?

In the packaging industry, coding and marking systems are essential tools that ensure products move smoothly through supply chains, meet regulatory standards, and provide vital information to consumers. Whether they are handling bottled beverages, pharmaceutical cartons, or e-commerce parcels, these systems are the silent workhorses behind the scenes.

Coding and marking systems provide essential information that is placed on exterior packaging – expiration dates, lot or batch numbers, barcodes and QR codes, serial numbers, product identifiers, and regulatory compliance marks. These codes and identifiers must be fast, legible, accurate, and durable.

Product packaging and the need for effective coding and marking

As we move into the future, packaging standards are only becoming more strict and require a solution that can not only provide high quality printing on a variety of products, but also pass rigorous testing and scanning protocols. In March 2026, IndexBox outlined the many changing trends in the packaging industry. By 2035, the food and beverage industry will see a shift towards stricter food safety regulations with a need for better readability on product labeling, as well as including more granular and accurate information that can be scanned for compliance much easier and faster than ever before. (1)

In the pharmaceutical industry, where standards are even more stringent, marking and coding systems will have to be flawlessly compliant, and will shift from not just marking on packaging, but direct marking on medical devices and containers themselves. (1)

Custom Coding and Marking Solutions For Every Industry

Coding and marking systems have a multitude of applications in a variety of industries – including food and beverage, pharmaceutical, cannabis, and e-commerce. Each industry requires an automation solution that is tailored to their specific needs and industry standards:

Food & Beverage

• Use-by dates, production codes, nutritional batch IDs
• Printed on cans, bottles, cartons, pouches

Pharmaceutical

• Serialization, lot numbers, expiration dates
• Strict regulations make accuracy critical

Consumer Goods

• Branding, promotional codes, manufacturing info
• Applied to labels, boxes, bottles, and tubes

E-commerce & Logistics

• Shipping barcodes, tracking numbers, return labels
• Print-and-apply systems used on corrugated packaging and mailers

Types of Coding and Marking Technologies

Inkjet Coding

Pineberry leverages a host of technologies to assist with coding and marking on various products. Inkjet systems – especially continuous inkjet (CIJ) and thermal inkjet (TIJ) – are widely used for their flexibility and speed. Inkjet systems are best used for cartons, films, plastics, metals and small character printing on product packaging. The key advantages of inkjet systems are that they are effective on almost any type of material substrate, they dry faster than other types of inks and are generally lower maintenance than other types of printing systems.

Laser Marking

As opposed to using inks, laser marking systems use a focused beam to etch on the surface of the material. Laser marking is best for more rigid substrates like glass and metal and is advantageous when a business needs to print permanent, tamper-proof codes onto packaging. It uses no inks or ribbons, and the marks printed are extremely durable and highly precise. There is typically a higher upfront cost for these systems.

Thermal Transfer & Print‑and‑Apply Systems

In addition to inket and laser printing systems, thermal transfer overprinters (TTO) and print‑and‑apply labelers are more common for flexible packaging. They are especially effective for printing on labels, pouches, bags, and more pliable packaging types.

How to Choose the Right System

Choosing the correct coding and marking system for your business means evaluating materials, speed, and compliance requirements. Material, or substrate, compatibility is of utmost importance to ensure the system matches the material. Different materials, such as paperboard, plastic, metal, glass, and film respond differently to ink, heat, or laser energy. Matching the system to the type of material is key to ensuring quality printing on your product packaging.

Line speed is also a consideration – high-speed packaging lines may require a specific system to provide a consistent rate and speed, while maintaining the quality of the marking and coding on the packaging. High‑speed packaging lines may require CIJ or laser systems, while slower or intermittent lines can use TIJ, TTO, or print‑and‑apply.

And any printing on packaging must be strict standards and compliance requirements. Industries like food, pharmaceutical, and cosmetics often require: GS1‑compliant barcodes, serialized codes, permanent, and non‑removable marks. Laser or high‑resolution inkjet may be necessary in this instance to ensure full compliance with industry standards and benchmarks.

Common Mistakes

Many companies run into issues when selecting or integrating coding and marking systems. Avoiding these mistakes ensures smoother implementation and fewer production disruptions.

Common pitfalls could include:

• Choosing a system based solely on price instead of long‑term cost of ownership
• Ignoring substrate testing, leading to poor adhesion or readability
• Underestimating line speed requirements, causing smudging or misprints
• Improper placement on the packaging line, resulting in inconsistent print quality

Integration into Packaging Lines

Coding and marking systems must be strategically placed to ensure accuracy and efficiency in packaging line coding. Upstream vs. downstream placement is a major consideration – will the coding occur before sealing or labeling, or vice versa? How the product is handled is also important, as each label must be clean and readable after passing through the production line. And the system must be integrated with other equipment in the line – friction feeders, vision inspection, labeling, conveyors, and end-of-line automation. Proper integration reduces rework, improves traceability, and supports automated quality checks across the board.

How can Pineberry’s marking and coding systems help with ensuring your products are properly labeled and compliant with industry standards?

Pineberry’s Print and Apply Solution

Pineberry has designed robust systems to assist businesses with coding and marking on a variety of packaging types. We integrate inkjet coding and labeling technologies to full transports: feeders, vacuum conveyors, exit conveyors, or simple friction feeders for marking, labeling, coding, personalization, and other applications.

The Benefits of Pineberry’s Labeling and Coding Systems

Pineberry’s marking and coding systems ensure your products adhere to strict standards across industries. First and foremost is compliance – many industries are heavily regulated and scrutinized. As such, products must include legally required information like expiration dates, traceability codes, and safety markings. Traceability is also a huge factor – batch and lot codes help track products across the supply chain, which is vital for managing recalls, audits, and supply chain transparency. Our systems are also beneficial for operational efficiency – our automated systems reduce errors and downtime compared to manual labeling or stamping. This cuts down on labour costs and increases productivity across your production lines.

And it’s not just industry standards that are aligned when using our automation solutions – our solutions also help instill consumer confidence – legible, consistent codes help assure customers that a product is authentic and safe to consume or use. With high quality printing, marking, and coding, we also provide effective anti-counterfeiting measures that help to fight against fake goods and gray market activities through quality serialized and scannable codes that hold up against scrutiny.

Frequently Asked Questions

1. What are coding and marking systems in packaging?

Coding and marking systems apply essential information – such as lot numbers, expiry dates, barcodes, and traceability data—onto products or packaging. They ensure compliance, product identification, and supply‑chain visibility.

2. What types of coding technologies are used on packaging lines?

Common technologies include inkjet (CIJ/TIJ), laser marking, thermal transfer overprinting (TTO), and print‑and‑apply labeling systems. Each offers different advantages depending on speed, substrate, and durability needs.

3. How do I choose the right coding system for my application?

Key factors include packaging material, line speed, required code durability, environmental conditions, and industry compliance standards. Evaluating these helps determine whether inkjet, laser, thermal, or labeling is the best fit.

4. What are common mistakes when implementing coding and marking?

Typical issues include selecting the wrong technology for the substrate, poor integration with conveyors or feeders, inadequate maintenance, and not verifying code quality with vision systems.

5. How does automation improve coding accuracy and efficiency?

Automated systems reduce manual handling, minimize errors, maintain consistent print quality at high speeds, and integrate with upstream/downstream equipment for smoother production.

6. How does Pineberry support coding and marking needs?

Pineberry provides modular automation systems – such as inkjet integration, print‑and‑apply solutions, and vision‑enabled labeling – that help manufacturers achieve reliable, compliant, and high‑speed product identification.

Reliable coding and marking systems are essential for maintaining compliance, improving traceability, and protecting brand integrity across today’s fast‑moving supply chains. With Pineberry’s advanced labeling, inkjet, and print‑and‑apply solutions, manufacturers gain the accuracy, speed, and durability needed to keep production running smoothly and confidently. Contact us today for a quote!

In the world of pharmaceutical manufacturing, precision, consistency, and compliance are non-negotiable. One of the most crucial stages in the pharmaceutical packaging process is container capping which is the final step that ensures the product is safely sealed, tamper-evident, and ready for distribution. Capping machines play a vital role in this process, automating the placement and securing of various cap types on bottles and containers, ensuring product integrity and regulatory compliance.

What Are Capping Machines?

Capping machines are packaging systems designed to apply caps or closures onto bottles, jars, or vials in a consistent, secure, and efficient manner. In pharmaceutical packaging, these machines must meet stringent hygienic standards and deliver precise torque to ensure child resistance, tamper evidence, and product preservation.

Key Uses of Capping Machines in the Pharmaceutical Industry

1. Seal Integrity
   Ensuring a tight and consistent seal is essential for maintaining the shelf life and efficacy of pharmaceutical products.

2. Tamper Evidence
   Capping machines can accommodate tamper-evident closures — a critical requirement for consumer safety and regulatory compliance.

3. Compliance and Traceability
   Many systems are integrated with vision systems, serialization modules, and rejection stations to maintain GMP (Good Manufacturing Practices) standards and provide full traceability.

4. Production Efficiency
   Automated capping significantly increases throughput and reduces the risk of operator error in high-volume pharmaceutical operations.

Types of Pharmaceutical Capping Machines

There are several types of capping machines used in pharmaceutical packaging, each suited for specific applications and closure types.

1. Inline Capping Machines

These systems handle containers moving in a continuous straight line along a conveyor. Inline capping machines are ideal for high-speed operations and support various closure types. Key subtypes include:

• Screw Cappers
  Designed for round or flat screw caps, these machines use spinning chuck heads or friction belts to apply the appropriate torque. Used widely for liquids like syrups, suspensions, and over-the-counter products.

• Twist-Off Cap Cappers
  Perfect for closures like metal twist-off caps often used in nutraceuticals or over-the-counter remedies, these machines ensure a firm grip and reliable sealing.

• Snap-On Cappers
  Used for push-down style closures, including flip-top caps and snap lids common in creams and gels.

2. Rotary Capping Machines

Ideal for high-speed, large-scale production, rotary capping machines use a carousel-style rotating turret to cap multiple bottles simultaneously. They are commonly used in conjunction with rotary filling systems for seamless, continuous motion packaging lines.

3. Vial Capping Machines / Crimp Cappers

Used for small-format containers like injectable vials, these machines apply aluminum crimp caps or rubber stoppers with extreme precision. This is a critical process in sterile fill-finish operations.

4. ROPP (Roll-On Pilfer Proof) Capping Machines

These specialized machines are used to apply aluminum caps with a pilfer-proof feature. The cap is placed on the container, and then rollers mold the cap threads and seal it securely. These are widely used for liquid medications and tonics.

Important Features to Consider

Pharmaceutical capping machines typically include:

• Torque control systems to avoid over-tightening or under-tightening

• Automatic cap sorting and feeding for continuous operation

• Capping head adjustment for different bottle sizes and cap types

• Stainless steel construction for cleanroom compatibility

• Integration capability with labeling, inspection, and serialization systems

The Bottom Line

Capping machines are an indispensable part of pharmaceutical packaging, ensuring every product is securely sealed, tamper-evident, and ready for market. Whether it’s a high-speed rotary system for mass production or an inline screw capper for a smaller production run, choosing the right capping solution enhances product safety, improves line efficiency, and helps maintain compliance in a highly regulated industry.

Looking to integrate a robust capping solution into your pharmaceutical packaging line? Pineberry Manufacturing can help you design a fully integrated packaging system tailored to your production needs.