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About dongguan die cutting machine

Types of Dongguan die cutting machines

The die cutting process involves cutting materials into various shapes and sizes using sharp metal dies. Dongguan die cutting machines allow for the speedy and accurate slicing of materials such as paper, cardboard, adhesive, fabric, leather, and more, depending on the machine type.

  • Dies with distinct shapes: A metal die can be created for any shape, and its profile will determine how the machine will cut the material into that shape. The die can be classified according to its profiles or how they are used. The most common institution dies are ones that are made to cut out shapes like holes and notches.
  • Automatic vs. manual control: Automatic die-cutting machines all have some type and level of manual controls, but the difference between automatic and manual is how the material is fed into the machine to be cut. In an automatic die-cutting machine, the material is automatically pulled into the machine through a sensor, whereas manual ones require the user to push the material manually. Generally, an automatic die-cutting machine allows for higher production efficiency than a manual ones.
  • Laser Cutting Machine A laser cutting machine operates using different types of laser generators that can cut through various materials. Depending on the material, a lens and mirror system is used to focus the beam of light onto the material. The technique offers an efficient way to make cuts with precision, high speed, and quality.
  • Flat-bed die cutting press: This machine provides a working platform where the material is cut by a moving plate. The design of the machine allows for appropriate cutting techniques to be used on different materials, including flocking, stamping, embossing, etc. A flat-bed die-cutting machine can have both manual and automatic controls.
  • Wrap-around die cutting press: This is an indirect cutting machine whereby the die precisely matches the shape of the material to be cut. The material is wrapped around the die and cut along the die's edges.
  • Rotary die cutting press: In a rotary die cutting machine, the material to be cut is fed between a rotating die cylinder and an anvil. The pressure exerted by the die and anvil on the material slices the material into the desired shapes and sizes.

Specifications and Maintenance of Dongguan Die Cutting Machines

Specifications

  • Die Cutting Area:

    The die-cutting area typically comes with two specified dimensions: the platform length and width. These measurements indicate the area on the machine where materials are placed for cutting. The dimensions of the die-cutting area can vary depending on the type and model of the die-cutting machine. It usually ranges from small desktop machines to large industrial-grade machines equipped for cutting bigger, wider materials.

  • Cutting Force:

    Cutting force is the amount of power - typically expressed in tons - that a die-cutting machine applies to cut through materials. This cutting force can determine the thickness and density of the materials a die-cutting machine can handle. A machine with a higher cutting force is capable of tackling thicker and sturdier materials.

  • Cutting Speed:

    A die-cutting machine's cutting speed usually comes in the form of an average number of cuts per minute it can manage. This speed is influenced by several factors: the type of cutting mechanism (rotary or flatbed), the cutting force applied, the material being cut, the complexity of the shape being cut, the machine's design and specifications, and the operator's skill level. Cutting speed can vary significantly from one machine to another. A die-cutting machine with a higher cutting speed boosts production efficiency and is often better suited for large-volume manufacturing.

  • Control System:

    Die-cutting machines today are generally installed with a programmable logic controller (PLC) and touch screen for easy control and monitoring. The cutting parameters, such as cutting depth, pressure, and speed, can be precisely set and adjusted through the control system. This allows for flexible and customized cutting operations.

Maintenance

  • Clean machine:

    Wipe the machine surface with a flannel cloth to clean the residual glue and other dirt. If there is sticky dirt that's hard to remove, try to use warm water or neutral cleaning agents to moisten the cloth. Then wipe the dirt. Don't use solvents like alcohol, gasoline, paint thinner, etc., that may damage the machine's surface.

  • Lubrication system:

    Lubricants help protect the machine from wear and tear during operation. Periodically inspect each lubrication point to make sure the lubricant is present. If there's no lubricant left, please inject new grease. Cleaning the butter residue from the previous lubrication point is only necessary, and it's important to make sure the oil is fully dry and clean before lubricating it again.

  • Replace wearing parts and oil seals:

    Using a die-cutting machine for a long time will always cause some easily worn parts to wear out, such as cutting blades and oil seals. Check the cutting blades regularly to see if they're worn or chipped. If so, please replace them with new ones to ensure clean and tidy cutting edges. Similarly, check the oil seals to see if they're deformed or hard, and replace them if they show signs of damage to avoid leaking oil and contamination.

Scenarios of Dongguan die cutting machines

Die-cutting machines are handy tools for many industries. They can be used to trim shapes and make cuts on various materials. Below are some examples of the application of die-cutting machines:

  • Packaging and Labels

    Die-cutting machines are widely used to produce custom packaging, such as boxes, cartons, and bags. They precisely cut packaging materials to create unique shapes and sizes that fit products. This is especially true for the food industry, where packaging needs to be changed often.

  • Signage and Displays

    Die-cutting machines are used to create window displays, promotional displays, and retail signage. They cut materials like plastic, foam, and corrugated board to make charismatic shapes and displays that attract customers' attention.

  • Textiles and Fabrics

    In the fashion industry, the die-cutting machine is used to trim fabric pieces for garments, accessories, and home textiles. It ensures that fabric pieces are accurately cut, reducing waste and improving production efficiency.

  • Automotive and Aerospace

    Die-cutting machines create interior components and trim parts of vehicles in the automotive industry. The machine cuts various materials, including carpets, headliners, and insulation foam. In aerospace, die-cutting machines trim complex shapes for lightweight composite materials used in aircraft structures.

How to choose Dongguan die cutting machine

Here are some key factors to consider when selecting the right die cutting machine:

  • Cutting methods

    Die cutting machines use different cutting methods. Most machines fall into two primary categories: mechanical and digital. The mechanical methods usually entail using a roller press to physically cut the material. Mechanical die cutting includes rotary die cutting and flatbed die cutting. (As explained before) rotary die cutting machines cut using cylindrical dies and, as a result, deal well with large volume orders. On the other hand, mechanical presses use a flat die to cut various shapes. They are ideal for precision work with small batches. Digital cutting, on the other hand, is laser cutting. A laser beam is directed at the material to cut through it and achieve the desired shape. Laser die cutting works well for high precision and complex designs.

  • Material compatibility

    Die cutting machines excel at cutting specific materials. But there are also limitations depending on the type of die cutting machine in question. Buyers should understand this fact and consider the machine's material compatibility. Go for a die cutting machine that works well with the material in use.

  • Production efficiency

    Think about the production speed and volume. Choose a die cutting machine that provides the right production efficiency. Balance factors like production speed, workflow and automation. Generally, rotary die cutting machines offer the highest production speed. This is due to their continuous cutting process and fewer interruptions. Machines with automation features also enhance production efficiency. Automation reduces manual effort and speeds up the setup process.

Q&A

Q1: What is the difference between die cutting and laser cutting?

A1: While both methods effectively cut materials, they operate differently. Die cutting machines use a physical die to press and cut through the material. Laser cutting machines use a focused beam of light to cut through materials precisely.

Q2: What types of materials can a die cutting machine cut?

A2: The die cutting machine is capable of cutting an extensive range of materials. Common examples include paper, cardstock, vinyl, fabric, foam, and leather.

Q3: Is die cutting environmentally friendly?

A3: Die cutting can be considered environmentally friendly, depending on the production methods and materials used. Die cutting is an efficient cutting method.

Q4: What skills does die cutting require?

A4: Operating a die-cutting machine doesn't require any special skills. However, it would be better to have knowledge of basic computer design software.