Pad Printing Machine Category

Pad printer machine category

A pad printing machine, also known as a pad printer or tampon printer, is a specialized printing machine used for transferring images or designs onto various three-dimensional objects and surfaces. It’s commonly used in industries where traditional printing methods like screen printing or offset printing may not be suitable due to the shape or texture of the object being printed.

Here’s how a pad printing machine typically works:

  1. Plate Preparation: A printing plate (also known as a cliché) is created, which contains the design or image to be printed. This plate is typically made of metal or plastic.
  2. Ink Application: Ink is applied to the plate. The ink adheres to the raised portions of the design on the plate while the recessed areas remain ink-free.
  3. Transfer: A soft, silicone or rubber pad (hence the name “pad printing”) is then used to pick up the ink from the plate. The pad conforms to the shape of the object to be printed on.
  4. Printing: The ink-loaded pad is pressed onto the object’s surface. The pad compresses to fit the contours of the object, and the ink is transferred from the pad to the object’s surface. The pad’s flexibility is essential for ensuring proper ink transfer on irregularly shaped objects.
  5. Drying or Curing: After the ink transfer, the printed object may need to pass through a curing or drying process, depending on the type of ink used.
how does pad printing works?

Pad printing is often used in industries such as manufacturing (for marking components), electronics (printing on circuit boards and keypads), medical devices (for labeling medical instruments), promotional products (printing logos on pens, golf balls, etc.), and more. Its versatility and ability to print on curved or uneven surfaces make it a valuable printing technique in various applications.

In pad printing machines, there are two common ink delivery systems: the open ink well system and the sealed ink cup system. Each system has its advantages and is used in different applications. Here’s an overview of both:

open ink well and ink cup

1. Open Ink Well System:

  • Operation: In the open ink well system, ink is stored in an open container or well. The printing plate is partially submerged in the ink, and a doctor blade or wiper controls the amount of ink that remains on the plate’s surface.
  • Advantages:
    • Suitable for larger print areas or when using a larger volume of ink.
    • Easy to change and adjust ink colors.
    • Works well for printing on irregularly shaped or larger items where a sealed cup might not conform.
  • Challenges:
    • Requires more frequent ink replenishment and maintenance to prevent drying and contamination.
    • Can result in more ink waste.

2. Sealed Ink Cup System:

  • Operation: In the sealed ink cup system, ink is stored in a sealed, cup-like container made of ceramic or steel. The cup has a small, precise opening that comes in contact with the printing plate. The cup is sealed to prevent ink from drying out.
  • Advantages:
    • Minimal ink waste and evaporation since the ink cup is sealed.
    • Precise control over ink quantity and quality, leading to consistent print results.
    • Well-suited for small and intricate designs.
  • Challenges:
    • Ink changes can be more time-consuming compared to open ink well systems.
    • Limited to smaller print areas due to the size of the sealed ink cup.

Choosing between an open ink well and a sealed ink cup system depends on the specific printing requirements and preferences of the user. Companies with diverse printing needs may have both types of machines in their production lines to accommodate different jobs.

It’s worth noting that the sealed ink cup system is often preferred for applications that require high precision and consistent quality, such as printing on electronic components or medical devices. The open ink well system is more flexible and can handle a wider range of printing tasks, especially those involving larger print areas or rapid ink color changes.Welcome contact Shenzhen DSTAR Machine Co.,ltd to get more professional sales service.

Category by worktable

The pad printing machine is distinguished according to the workbench structure, there are:

  • Sliding shuttle
  • Oval belt Conveyor
  • Cam divider
  • Tank chain conveyor

Category by printing color

there are 1 to 12 color pad printing machine for your options.

Open ink well system

Sealed ink cup system

  • 1 color pad printing machine
  • 2 color pad printing machine with sliding shuttle (such as Model:DX-P2S)
  • 2 color pad printing machine with oval belt conveyor (such as Model:DX-P2C)
  • 4 color pad printing machine with shuttle (Model:DX-P4S)
  • 4 color pad printing machine with conveyor (Model:DX-P4C)
  • 6 color pad printing machine with shuttle (Model:DX-M6S)
  • 6 color pad printing machine with conveyor (Model:DX-M6C)
  • 8 color pad printing machine with shuttle (Model:DX-M8S)
  • 8 color pad printing machine with conveyor (Model:DX-M8C)
  • 12 color pad printing machine
  • 1 color pad printer
  • 2 color pad printer with 90mm ink cup
  • 4 color pad printer with shuttle
  • 4 color pad printer with oval belt conveyor
  • 6 color pad printer with shuttle
  • 6 color pad printer with conveyor
  • 8 color pad printer with ink cup and conveyor
  • 10 color pad printer with servo sliding shuttle
  • 12 color pad printer with sliding shuttle
  • 12 color pad printer with oval belt conveyor

Pad printing machine videos