Labels slitter rewinder machine

Types of Labels Slitter Rewinder Machines

Typically, the primary purpose of a Labels Slitter/Rewinder machine is to cut large rolls of labels into smaller ones without altering the quality of the label. Labels Slitter/Rewinder machines can be categorized based on the method of cutting the label, the direction in which they unwind and rewind the label, the mechanism that does the rewinding and unwinding, the automatic settings, and of course, the industry application they have been made for. Based on the cutting technique used, these machines can be either rotary die-cutting or knife cutting. Rotary die cutting works by feeding the labels into a cylinder that has a pre-shaped die affixed to it. The machine cuts the labels into different shapes and then rewinds them onto a roll. Slitter rewinder machines using rotary die-cutting are faster.

Machines using knife cutting may either use a single knife or a series of knives to cut the labels. The knives work by slicing the label as it is being fed into the machine. The knife-cutting slitter rewinder machines are more versatile and easier to integrate with inline printing.

The unwind and rewind direction of the labels can be found in both horizontal and vertical configurations. The vertical slitting rewinding configuration is more popular among smaller businesses because of the space it occupies, while the horizontal configuration is best for large-scale industries. Both machines perform the same job but have different uses and applications depending on the company's needs.

The driving mechanism in a slitter rewinder machine could be either a clutch-brake or a friction-driven machine. Friction-driven driving mechanisms are better for handling heavy rolls but can put excessive stress on the material. Clutch-brake driving mechanisms are better for maintaining precise control over the material being fed and can stop the roll at a precise position with better brake and clutch control.

The level of automation in a Labels Slitter Rewinder Machine can vary from manual, semi-automatic, and fully automatic machines. Manual machines need physical intervention to change rolls and settings, while semi-automatic machines may assist in the process with automatic controls. Fully automatic machines offer high-speed production with a fully automated process.

Finally, the application of the slitting rewinding machine can vary from labels, tags, and decals, as well as adhesive labels such as sticker labels and barcode labels.

Specifications and maintenance of labels slitter rewinder machine

Labels slitter rewinder machines' specifications vary due to the different types as well as the models available. The specifications may also vary depending on whether the machines are industrial-scale or small-scale use. Below are some standard specifications, and one may find variations depending on the machine type.

• Maximum Web Width: The maximum web width refers to the widest label material that the machine can handle. Typically, it is in inches or millimeters. For instance, a machine may have a maximum web width of 12 inches, meaning it can process label material that is 12 inches wide.
• Core Size: The core size refers to the diameter of the hollow tubing or core that the label material is wound around. It is typically measured in inches or millimeters. For example, a core size of 3 inches means that the label material is fitted onto a tube with a 3-inch diameter.
• Cutting Width: As stated earlier, the cutting width refers to the maximum width of the label or material that can be cut by the machine. It is typically measured in inches or millimeters. For instance, if a machine has a cutting width of 10 inches, it can cut materials with a maximum width of 10 inches.
• Slitting Method: The specification also highlights the method used to cut the label. As previously stated, various techniques like cut-and-strip, rewind slitting, and rotary cutting to ensure accuracy and precision can be used.
• Speed: This refers to the cutting speed of the labels slitter rewinder machine, which is typically in meters per minute or feet per minute. For instance, if a machine has a speed of 200 feet per minute, it can process materials at that rate.

As earlier discussed, maintaining and properly caring for a labels slitter rewinder ensures longevity, increased productivity, and optimal performance. The machines can have very simple and intuitive maintenance processes because they are mostly already made and do not require any assembly after purchase. Some basic maintenance practices include cleaning the machine regularly.

Once a week, operators should clean the slitting blades, as well as the entire machine, to remove any debris or label residue that may affect its functioning. People managing these machines should also lubricate moving parts routinely like bearings and rollers. Doing this reduces wear and tear and minimizes the risk of mechanical failure. Users can refer to the manufacturer’s manual to know what parts of the machine can be lubricated and what type of lubricant should be used.

Finally but most importantly, people in charge of the machine should inspect and replace worn components regularly. They should also ensure that all fastenings are tight and that the moving parts are not rubbing against any material.

Scenarios of labels slitter rewinder machines

The slitter rewinder plays an integral role in packaging, printing, and label-making industries. In these scenarios, the tape slitting machine demonstrates versatility and efficiency.

• Labeling Products: In warehouses, label slitting machines help companies produce labels to identify & organize products. They can print different-sized labels instead of the standard ones for better customization.
• Barcode Labels: In retail & inventory management industries, barcode labels are essential for tracking products & items. Slitting machines can efficiently create such labels in manageable rolls for easy scanning.
• Shipping Labels: Once a product is ready for delivery, a shipping label is attached to it. A shipping label cutter can customize shipping labels based on the size of the package. The machine creates label rolls that are easy to print and peel when packing.
• Certificates of Labels: Industries such as food, cosmetics, & pharmaceuticals require certification labels to show compliance with regulations. Slit and rewinder machines can create multiple certified labels with precision in a short time, ensuring industries remain compliant.
• Sticker Labels: Industries use sticker labels for promotions, branding, and advertising purposes. These can be die-cut, kiss-cut, or custom-cut sticker labels based on any design. A label cutter tracks the printing process, ensuring all the sticker labels are made accurately.
• Finishing Labels on the Process: After printing, labels can be processed further using a slitter and rewinder machine. It can take off excess material through slitting and then roll the labels back for further processing, like applying a laminate or coating.

How to choose labels slitter rewinder machines

There are a few factors that should be considered when choosing label slitter rewinder machines.

• Ability to handle different types of labels

  When buying a slitter machine, it is important to purchase a machine that is capable of handling a wide range of types, including paper, plastic, and other material labels. Also, look for a machine that can accommodate pressure-sensitive labels, which are commonly used in various industries.

• Label Slitter Machine Size and Format

  Consider the label sizes and formats the machine can handle. Ensure that the slitter/re-winder machine is compatible with the labels' dimensions your business uses or plans to use. Pay attention to the machine's maximum label width and length capacity to ensure it can accommodate your requirements without limitations.

• Quality and Durability

  Cheap machines that are made with low-quality materials can damage labels, which can result in losses when the labels need to be replaced. Purchasers should opt for machines that are built with quality and durable materials so they can be confident that the machines will last for many years.

• Automation and Controls

  Modern slitter rewinder machines offer various levels of automation and control features. Consider the benefits of automation, such as increased production efficiency and reduced operator intervention, and select a machine with the desired automated aspects, such as motorized/automatic feeding, counting, stop, etc.

• Production speed

  Due to their fast production speeds, slitter rewinder machines can be beneficial in high-volume label-production settings by minimizing production time and meeting label demands efficiently. To save time and increase productivity, it is usually helpful to choose machines with fast processing speeds and short setup times.

Q&A

Q: What are the trends in the label slitter-rewinder machine market?

A: The trend in the label slitter rewinder machine market is toward compact and cost-effective devices that can handle big rolls. Another trend is the ongoing growth of e-commerce and online shopping.

Q: What are the Label Slitter Rewinder Machines used in various industries?

A: Label slitter rewinder machines cut, re-roll, and rewind labels printed on large rolls. They are used in different industries, including food and beverage, pharmaceuticals, chemicals, logistics, and retail.

Q: What are the technologies of label slitter rewinder machines?

A: The technologies of label slitter rewinder machines include automatic and semi-automatic models. They may have different types of cutting methods, like guillotine cutting or rotary cutting.

Q: What are Label Slitter Rewinder machine parts?

A: Label Slitter Rewinder machine parts include feed table, slitting unit, convoluter, take-up reel, control panel, waste removal system, and others.