MICRO PERFORATION

HN | CN Series

Needle perforation on nonwoven
Micro perforation of moving materials
Microperforation of plasters and medical materials
Micro holes on plastic film
Micro perforation of curtains
Micro holes made with hot needles
Microperforation of PE, PP, PET, BOPP, HDPE, LDPE

Hot Needle Microperforators

  • Hot micro-perforators offer an effective and versatile solution for perforating moving materials, enabling a wide range of applications in various industries. Melting the material by heat generated by heated needles ensures precise and clean holes, making this technology particularly suitable for applications requiring high precision and quality.

  • Material Melting: Heated needles generate enough heat to melt the material during the perforation process, creating clean and precise holes.

    Interchangeable Cylinders: The needles are mounted on interchangeable cylinders, which in turn are installed on a shaft that is heated by infrared lamps. This design allows for greater flexibility and customization of perforating patterns.

    Development: Hot micro-perforating technology has seen increasing popularity since the 1980s, with continuous innovations that have improved its efficiency and performance over time. Today Spark Machinery is able to offer its customers dedicated solutions with the best performance.

  • Hot micro-perforators find use in a wide range of industries and applications, including:

    Packaging: Perforation of plastic film for ventilation, moisture control and other packaging applications.

    Textiles: Perforating fabrics for medical applications, technical fabrics and decorative fabrics.

    Automotive: Perforation of automotive interior materials such as fabrics and plastic panels.

    Medical: Use in medical devices to create transdermal patches by perforating membranes for drug delivery.

Cold Needle Microperforators

  • Cold microperforators are a versatile and simple technology used to perforate thin materials using needle cylinders offering a combination of simplicity, efficiency and affordable cost that makes them a popular choice in many industries. This technique is commonly known for the use of needles that perform the perforation of the material without generating heat, thus ensuring the preservation of the material's characteristics.

  • Cost-Benefit Ratio: Cold micro-perforators offer excellent cost-effectiveness, making them an advantageous choice for many applications.

    Simplicity: In many machines, the material itself drives the needle shaft, making the process simpler and more efficient. However, in more delicate applications, a motor can be used to drive the shaft, providing greater precision and control.

    History: The first applications of cold micro-perforators date back to the late 1960s, and since then this technology has continued to evolve, finding use in a wide range of industries.

  • Cold micro-perforators find use in a wide range of industries and applications, including:

    Packaging: Perforation of plastic films for ventilation, moisture control and other packaging applications.

    Textiles: Perforating fabrics for medical applications, technical fabrics and decorative fabrics.

    Automotive: Perforation of automotive interior materials such as fabrics and plastic panels.

    Medical: Use in medical devices to create transdermal patches by perforating membranes for drug delivery.

You might be interested in
Back

Macro Perforators
Next

Laser Micro Perforators