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It's suggested to clarify the content and size needed for food packaging, such as text, images, or one-dimensional or two-dimensional codes. When choosing a thermal transfer overprinter, it's important to confirm with the printer supplier whether the printer can meet these printing requirements.

Based on the demands of the food production line, choose a TTO printer that can provide sufficiently fast printing. Also, consider the automation level of the printing equipment; highly automated machines can reduce manual intervention. For large-scale snack processing factories like those for bread and candy, equipping high-speed Thermal transfer over-printer printers can significantly improve production efficiency. Printech TTO printers can provide a maximum printing speed of 600mm/s, fully meeting the packaging needs of large-scale production lines.

Clear printing quality is not only aesthetically pleasing but also reduces the risk of misreading. Opt for printers that can provide high resolution (at least 300 DPI). Additionally, the printed content should be durable, which is crucial for the readability and durability of food labels, especially in high-temperature, humid, or other harsh environments. Printech Industrial TTO printers have a high resolution of 300 dpi, utilize thermal transfer technology, and produce scratch-resistant, fade-resistant content.

An intuitive user interface and operational flow can reduce training costs. Printech TTO machines come equipped with easy-to-use Printech Format Designer software, enabling users to quickly master it.

Choosing a cost-effective TTO printer is more economical in the long run. Printech printers not only have high performance but also offer up to 1 year of warranty.

TTO Printers are relatively technical printing equipment. Before purchasing, ensure the printer supplier provides comprehensive installation and operational training. Understand the warranty terms and maintenance services, ensuring the supplier can provide timely and effective technical support for quick resolution should issues arise.

1. Best resolution: TIJ has the highest resolution with up to 600 DPI.

2. Nozzles per inch: Because TIJ print heads can have up to 1,200 nozzles per inch, more ink can be ejected in one pass than with other technologies — resulting in a better-quality mark.

3. Increased output: Because more drops can be ejected at a time, TIJ allows for a wider variety of color and shading in a single pass.

4. Cost effective: TIJ cartridges are easily swapped out when the ink is used up, and include the print head so there is no need for periodic external maintenance to maintain print quality. In addition, there is very little training needed to run and maintain a TIJ printer.

5. Small footprint: TIJ printers are small, lightweight, and portable. This makes them a great option for both large scale and small-scale operations, or any time when space is at a premium on the production line.

6. Reduced power consumption: TIJ print heads require less power to operate than other types of printers, which can have an impact on both sustainability and helps lower costs.

7. Less VOC emission: Self-contained TIJ ink cartridges deliver only the ink necessary for printing. This means fewer volatile organic compounds (VOCs) are released into the environment, making TIJs a safe and healthy choice for employees.

Some of the common printing problems that occur when using industrial TIJ printers are caused by the print cartridge’s failure to print effectively:

• Printhead getting clogged with ink, solvents, or particulates

• Print speed issues

• Product sensor issues

• Print quality is lower than normal

While prevention is better than treatment, common solutions and best practices will help industrial printers avoid coding and marking issues affecting the production of thermal inkjet or printing quality.

1. Poor print quality – Dried ink in printhead nozzles is a common cause of lower-quality printing results. This will often happen when the printer is idle for a long time. Prevent it by ensuring you regularly wipe and purge the cartridge, according to manufacturer recommendations.

2. Cartridge and ink failure – Storing printer cartridges in the manufacturer’s recommended conditions minimizes the chances of failure and prolongs shelf life. Discard expired ink, otherwise, you risk letting the ink degrade the cartridge or printhead. Many inks have a shelf life of a year or less.

3. Excessive downtime – Ink may dry on TIJ printheads during product changes or other production delays. Wipe cartridges carefully and purge them to get the ink flowing again when this happens. The ink manufacturer specifies the average decap time.

4. Printer not printing – While possible, TIJ printhead cartridges have high reliability. Check that sensors are triggering the printer at the right time. The sensor may be improperly aligned. This causes the printer to fire before or after the product passes the printer. If everything is aligned, try changing out a cartridge to test the system further. Factory-new cartridges are less prone to failure compared to aftermarket or remanufactured cartridges.

5. Print Speed Issues: The printer’s speed can sometimes cause print misfiring and print quality issues. The conveyor and print speed settings must match to execute the print job successfully. If these two settings don’t match, it will result in distorted print images or incorrect placement. Use an encoder to accurately calculate the print speed settings on demand for each product passing by the printhead.

6. High ink consumption – TIJ printers are versatile machines that can create everything from barcodes to company logos. Consider changing fonts or lowering dpi settings to reduce ink consumption if you use your TIJ printer for ink-heavy applications.

7. Ink is faint or doesn’t reach the substrate – The solution for washed-out or faint reproduction may not be as simple as ink not contacting the product or substrate. If the ink appears washed out, the printhead may be too far from the target. TIJ printers have an optimal throw distance that the ink can travel from the nozzles to the substrate. TIJ cartridges from HP have 5 mm throw distances.

1.Check the gutter tube for ink deposit build-up and cleaning is required.
2.Ensure that the ink stream enters the gutter tube correctly.

1.Adjust the induction position of photocell and avoid sensing the area which has chromatic aberration.
2.Adjust the sensitivity of photocell and avoid the influence of chromatic aberration.
3.Use other types of photocell, such as the type of reflecting plate and the type of opposed.
4.Contact Printech for help.

1.Check that the Printed Dots value set in the Message Parameters menu is equal to the maximum number of dots required for a raster. (For example, if the printing message is single line with 16 Font or double lines with 7 Font, the smallest value of Printed Dots should be 16).
2.Check the printhead for ink deposit build-up and clean is required.
3.Check that the position of the ink stream in the gutter tube is correct.

1.Check that the set Character height is correct.
2.Check that the distance from the printhead to the product is correct. Character height increases as the printhead moves further from the product.
3.Check that the correct font is selected in the message.
4.If the message width appears stretched, decrease the Width value set in the Message Parameters menu.
5.If the message width appears compressed, increase the Width value set in the Message Parameters menu.

1.Check that the Product Delay value set in the Message Parameters menu is correct.
2.Check whether the position of photocell has been moved.

1.The photocell has not been installed well. Change the installation position of the photocell, and make sure that in the continuous product movement, every product can be sensed by the photocell; Exclude the influence of color to the photocell.
2.The sensitivity of photocell has not been adjusted well. Adjust the potentiometer of the sensitivity of photocell. The right adjustment is that when the photocell has an inductive signal, the corresponding sensor light is on.

1.The power source has no voltage. Check the power source.
2.The setting of the brightness of screen background is not correct. Press CTRL+L to adjust the brightness.

1.Check the printhead.
2.Check the printhead whether it is activated.
3.Check whether the printer can receive the detect signal through diagnostic screen.
4.Check the settings of encoder.
5 Check the settings of photocell.

1.Nozzle clogging. Flush the nozzle. Because the inkjet printer uses quick drying ink, if the machine is not cleaned well when it stops jet, or the machine has not been used for several days, it is easy to cause nozzle clogging. Make sure that you start jet and stop jet normally. If the machine is going to stop using for a period of time, make sure the machine will be in normal operation for over 2 hours every 10 days or so.
2.Filter clogging. Please contact engineers of Printech

1.The setting of Width or Product Delay in Message Parameters is wrong. Adjust Width or Product Delay.
2.Malfunction of photocell. Check the connection of photocell, and clean the inductive head of photocell.
3.The installation position of photocell has changed. Install and fix photocell all over again.
4.The setting of sensitivity of photocell is not correct. Adjust the sensitivity of photocell.

1.The charge electrode or the phase detector is dirty or wet. Flush the nozzle, the charge electrode and the phase detector. Dry the printhead.
2.The breakup of droplets is bad. Observe the position of the ink stream. If it is necessary, adjust the parameter.
3.Poor grounding. Check whether the grounding wire is in good contact.
4.The ink system is dirty or there is something wrong with the ink/top-up. Please contact engineers of Printech.

1.According to the survey, because some inkjet printers are not frequently used, failures often appear. For example, some clients use it once every two or three weeks. Furthermore, some use it once one or two months. Actually it is not the matter of the quality of printers but the low frequency of usage. So, how to maintain an inkjet printer which is seldom used?

1. Contactless marking: Since only the ink droplets make contact with the surface, uneven, moving and sensitive products or packaging may also be reliably marked.

2. Changing print text without retrofitting: As opposed to offset or gravure printing, inkjet printers have no fixed printing plate. Variable text, codes, sequential numbers and graphics may therefore be printed at the conveyor without interruption. Information such as time, date or lot number will simply be transferred from a database.

3. Fast printing speed: Depending on the technology, products moving at speeds up to 5 meters per second may be printed on. We have already printed up to 300 changing character sequences per second!

4. Many options for application: A wide range of different types of ink and special accessories qualify our inkjet printers for virtually all applications in industry and on almost all materials.

5. Low cost printing: Inkjet printing may be a cost-effective alternative to labelling – for instance to mark cartons for internal logistics.

Various inkjet systems may be considered, depending on application. The following criteria may need to be evaluated in your selection:

1. Material of the surface to be marked: Surfaces may be classified into absorbent or porous substrates (e.g. carton, wood, paper) and non-absorbent or smooth substrates (plastic, metal, glass). The printer must use inks producing satisfactory results in terms of print image, application and drying time.

2. Inkjet coding size: Inkjet printers are capable of producing various font heights and numbers of printed rows in a single operation, depending on the space available for printed text.

3. Production speed: Standard or high-speed systems are available, depending on how many products or how much packaging (stationary or moving) must be marked per minute.

4. Print volumes and operating time: Systems with large ink reservoirs reduce the frequency of cartridge exchange and the impact this will have on overall system efficiency. Printers are also available for non-stop production, enabling ink top-up without stopping operation.

5. Mobility and space limitation: Will the printer be stationary or must it be easy to move? Where space is at a premium, particularly compact systems or systems with extended printhead supply lines should be selected.

6. Printhead mounting position: Marking is basically possible from top, bottom or sides. The construction may, however, not allow all printing systems to perform equally well in all positions.

7. Ambient conditions: Rough environments are often found in industry, subjecting inkjet printers to dust, moisture, vibration or strong temperature fluctuations. In addition to a robust design, inkjet printers may therefore require a specific IP protection class or special protection systems.

8. Downtimes: Extended idle periods may cause the ink to dry up or block the inkjet nozzle. Inkjet printers with automatic nozzle covers or automatic printhead rinsing before a stop will avoid this. They will quickly be ready to print again after extended idle times.

While not to the same standard of TIJ’s resolution, PIJ printers are capable of delivering high-quality marks with up to 300 DPI.

PIJ technology allows for better native print height, with 2” and 4” (50mm or 100mm) options typically available. In addition, nested piezo actuators can be joined in support applications that require larger marks.

PIJ has a longer throw distance of up to ½” (12mm) compared to TIJ, which may provide greater flexibility for some secondary and industrial applications.

PIJs can produce a variety of extremely precise droplet sizes, which can support image quality and lower cost per mark.

PIJ is compatible with specialized inks that can be used on porous surfaces.

While ink may need to be purged on occasion, there is little maintenance needed beyond that, especially with automated cleaning systems in place. Like TIJ, there is very little training needed to run and maintain a PIJ printer, and they tend to last a long time.

Similar to TIJs, PIJ print heads require less power to operate than some other types of printers, which can have an impact on both sustainability and lower costs.

PIJ printers are available with VOC-free (oil-based) inks, making PIJs a safe and healthy choice for employees.

Laser marking permanently changes the surface of the substrate. For example, when coding onto painted card, the very top layers of paint are removed revealing the contrasting bare card underneath. The same process on plastic changes the very chemical nature of the material, either melting it to leave a mark or causing a colour change. When coding on glass, the laser leaves micro cracks, scribing a permanent code without weakening the material.

Most coding lasers fall into 3 basic groups; 10 watt, 25-30 watt, and 40+ watts. Most of the current systems employ steered beam technology (using x-y axis galvos and providing solid font characters). The power class you require is application-dependent. Power equals speed, so the faster the line, the more power that is required. Other factors such as substrate and code content should also be considered.

Factors to be included in evaluating the correct system include line speed, pitch (spacing) between products, substrate (material) to be marked, code content (amount and field size), environmental conditions and integration needs.

You have the option of using a membrane-based handheld controller, an external touch screen operator interface, or a PC (with our Smartgraph software). For connection to PLCs there is a Customer Interface Box that allows an 8 bit/line (256 template) digital input selection.

Our steered beam lasers can mark products in motion as they travel on a production line. They can also mark in a stationery or static mode where the product does not move and the laser mark is applied.

Basic preventive maintenance is minimal and dependent on application conditions such as a dusty or wet environment. The filters in the fume extractor will need to be changed periodically and you should also check and clean the front optics (as needed). Depending on the operating conditions and usage, a more detailed PM is recommended on a yearly basis.

CO2 lasers are considered Class IV and are recommended to be operated in a Class I system. This means that you will need to protect the mark point so that individuals cannot look into the laser or place their hands in front of the output optic. This is normally achieved by placing a clear plastic housing around the output optic and conveyor to limit access. Interlocks are normally included in this basic set-up to stop operation if the housing is not in the proper position. This guarding is the responsibility of the buyer and we will be happy to assist in understanding the needs of each particular application.

Laser marking systems offer reduced downtime, elimination of consumables (both for cost and environmental reasons), permanent marks, and reduced preventive maintenance and cost usually associated with ink-based printers.

Aside from the upfront cost to purchase batch coding machines, operational costs will take a part of your budget too. Make sure that you will look beyond the actual price of the batch number printing machine. Don’t fall trap of buying more affordable machines if their durability and ease of use are not guaranteed. You may end up spending more on repairs or may need to replace the machine in a short time. When it comes to operational costs, consider its ink and maintenance requirements.

Individual factory setup, production requirements, and the number of batch coding machines will affect overall cost-efficiency. It is important to ensure that there will be a balance in the number of products that need coding, technological specifications of the machine, and frequency of use. This will allow you to make the most of your batch coding machine, get quality results, and avoid downtime.

Printing requirements vary and you have to identify this first before buying a batch coding machine for your business. Get a clear picture of how it will be used. Know the text size and number of lines that you will need. Usually, a high-quality batch coding machine will be needed if you will fit a lot of information into a small space

Your packaging specifications are also a relevant factor that must be considered when choosing a batch coding machine. Know the packaging material, the printing location, and the colors that will be used. Take note that there are certain batch coding machines that may not be suited to print on dark backgrounds.

Ask about possible downtime that you may encounter with a batch number printing machine. For instance, will there be warnings when consumables such as printers and ribbons already need to be replenished so you can prepare and prevent unnecessary downtime? Can consumables be replaced while allowing the system to be fully operational?

It matters a lot to know where you can seek help in case a batch coding machine malfunctions or if it’s already time for preventive maintenance. Aside from ensuring optimum condition, these may also affect the availability of your machine. It would be ideal to ensure that maintenance support for your batch number printing machine will be provided regularly or as needed. Furthermore, make sure that replacement parts are easy to find to prevent operational interruptions.

Packaging machinery refers to a variety of equipment used in the process of protecting products and materials. This is typically used for storage, sale and distribution. The process is used to speed up the packaging and shipping process while reducing labor costs for the company. Generally, packaging machinery can be called packaging equipment.
Filling, wrapping, sealing, as well as related pre- and post-processing processes, such as cleaning, stacking, and dismantling, are all part of the packaging process. In addition, packaging also includes processes such as measuring or punching the package. The use of mechanical packaging products can increase productivity, reduce labor intensity, meet the needs of large-scale production, and meet cleanliness requirements.
Packaging machinery includes semi-automatic L-shaped sealing machines, fully automatic side sealing machines, bottom overlapping packaging machines, semi-automatic and fully automatic high-speed upright box and tray forming bottom belt or hot-melt adhesive machinery, semi-automatic and fully automatic top and bottom shell sealing machines, any Size of case sealers, semi-automatic low and high profile systems, rotary tower systems, labeling machines and fully automatic systems, etc.

Most of the time, products require packaging for protection, but they can also facilitate shipping and handling. This packaging protects against shocks, extreme temperatures and humidity, especially for potentially contaminated food.
Packaging is a useful storage resource and a source of efficiency when dealing with retail products. Food packaging machinery is designed to handle substances such as sugar and flour that workers cannot handle. With this machine, the company is able to provide fast and efficient means of packaging for many industries such as food packaging, electronics, agriculture, manufacturing and pharmaceuticals.

Packaging equipment has many benefits. First, it’s a very economical way for companies to package and distribute their merchandise. They have essentially eliminated labor costs for workers by using automated systems such as CAD and CNC machining. Packing equipment is also effective. These machines are able to control the product and dispense it correctly into the pack so that accidental loss of goods and debris is avoided and the right amount of product is dispensed per pack. Finally, the risk of worker injury is eliminated.

Packaging machinery suppliers can assist you with the purchase of new machines or the refurbishing or rebuilding of existing machines. In addition, they also provide other services.
1. Field service technical support: As a supplier of packaging machinery, consumables, installation, service, repair and more, experienced and knowledgeable service technicians are indispensable. When a machine breaks down, equipment shows signs of impending failure or simply requires routine preventive maintenance, service technicians are ready to help. Suppliers can assist customers with various technical issues. From diagnosing and correcting machine failures to maximizing packaging productivity, the goal is always to help organizations become more efficient. Many suppliers offer technicians trained not only in general industrial machinery but specifically in packaging equipment and all major brands to ensure they can identify and correct your problems.
2. Warehousing solutions and inventory services: Tracking and maintaining inventory is critical to business success. Warehouse planning and inventory services are provided to help partners maintain a continuous supply of critical packaging materials. These services help simplify inventory inefficiencies and reduce the risk of stock-outs.
3. Contract packaging: Whether in-house or through one of our many partners, contract packaging needs can be streamlined. From concept to design to manufacturing to assembly kits, suppliers can help customers simplify the contract packaging process through many potential solutions. Suppliers can provide design experts who can start from scratch or step in to assist at any stage of the packaging design process. Designers can develop POP displays, custom packaging, branding, and more.

The right type of packaging machine can produce a consistent output, resulting in more revenue for the business owner. Here is a comprehensive guide sharing the top tips and information you need to know about securing the right packaging machine supplier.
1. Consultation: Before buying a packaging machine from any vendor, you must know key information about their customer feedback. Activities such as obtaining quotations and inspecting factories can be completed through company consultation. Alternatively, you can consult third-party service providers such as agents, freight forwarders, brokers, and purchasing agents and get expert advice before finalizing your machine supplier.
2. Design: Packaging machines should be designed for ease of operation and transportation. This will help you move machines from one place to another within the factory. The design should also be compact; it will help you save space in your venue. The design also determines the overall weight, capacity, efficiency, etc. So, look for the latest designs to get the most out of them.
3.Training: Training is one of the must-haves when you buy a new machine. The packaging machine supplier shall provide necessary training on machine operation, safety measures, maintenance, etc. Your vendor packaging machine supplier should arrange training and make sure users know all the basics.
4. Technical support: These machines are designed to work continuously for hours without long breaks. However, they also tend to malfunction and have technical glitches. In this case, the manufacturing company should provide technical support to ensure the efficient operation of the machine.
5. Continuous improvement: The main problem, if you’re buying from an unknown vendor, is that you don’t have the option to upgrade your machine after a decade or so. On the other hand, if you buy from a reliable supplier, they offer upgrade options, and they can take the old machine and provide a newer one.
6. One-stop solution: The best packaging machine suppliers should provide all services related to the machines themselves. If any vendor supplies machines and requires you to get help from a third party, it is best to avoid such vendors. Supplier shall provide Machines, installation support, transportation, training, technical support, repairs, upgrades, customer support and all such activities.
7. Shipping: Typically, packaging machines will be purchased in small batches. Therefore, it is not feasible to visit the supplier in person and carry out all the procedures including shipping. Many suppliers in China offer shipping convenience to buyers regardless of the number of pieces ordered. Therefore, it will help if you choose only those suppliers who provide shipping services.
8. Warranty: As with any product, warranty is a key factor to consider. This is even more so if it’s mechanical, so you should look for a warranty from the supplier. The longer the warranty is provided by the supplier, the more peace of mind you will have. Therefore, more emphasis is placed on the warranty period.
9. Certificate: The company supplying the packaging machine should have all the necessary certificates. These certificates ensure that the company complies with all national and world standards. Buying a machine from a supplier that meets the necessary certificates will help in getting your business started quickly.

An automation system is a technology that allows processes, tasks, or systems to operate with minimal human intervention. It involves the use of control systems, sensors, and software to perform tasks automatically.

Automation systems offer numerous benefits, including increased productivity, improved efficiency, reduced human error, cost savings, and the ability to perform repetitive tasks consistently.

Automation systems are used across various industries, including manufacturing, healthcare, agriculture, transportation, logistics, and smart homes/buildings.

Automation systems work by using sensors to collect data, control systems to process information, and actuators to perform tasks based on predefined instructions or algorithms.

Automation systems can be categorized into several types, including industrial automation (e.g., robotic arms in manufacturing), home automation (e.g., smart thermostats and lighting), process automation (e.g., automated workflows in businesses), and robotic automation (e.g., autonomous vehicles).

The cost of implementing automation systems varies depending on factors such as the complexity of the system, the industry, and the scale of deployment. While initial investments can be significant, the long-term benefits often outweigh the costs.

Automation systems are designed to complement human workers rather than replace them entirely. While automation can streamline processes and eliminate repetitive tasks, human creativity, problem-solving skills, and decision-making abilities are still essential in many contexts.

Challenges associated with automation systems include initial implementation costs, technical complexity, cybersecurity risks, potential job displacement, and the need for ongoing maintenance and updates.

To get started with automation systems, you can begin by identifying tasks or processes that could benefit from automation, researching available technologies, consulting with experts or vendors, and gradually implementing solutions that align with your needs and budget.

Yes, ethical considerations are important when deploying automation systems, particularly concerning privacy, data security, job displacement, and the impact on society. It's crucial to prioritize transparency, accountability, and fairness in the design and deployment of automation technologies.