Cromocol

K Lox Proofer - RK Print

RK Print K Lox Proofer makes accurate, repeatable flexo ink proofs on any substrate, with rollers up to 500 screen. Available from Cromocol.

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K Lox Proofer - RK Print

Product Description

The K Lox Proofer from RK Print is the simplest method of applying flexo inks and other fluid coatings onto any substrate to produce accurate and repeatable proofs that closely resemble conventional flexo printing. It is an essential tool for ink makers and printers alike.

A bead of ink is placed between an engraved anilox roller and a rubber roller. Constant pressure between the rollers is ensured by two weights, and when the K Lox is drawn smoothly over the substrate an accurate film of ink is printed, producing a sample up to 4.5” (115 mm) wide.

Hand and Automatic Versions

Both hand and automatic versions are available. The hand version is recommended for visual colour matching, while the automatic version is ideal for computer colour matching. Fully interchangeable rollers up to 500 screen let the operator match the proofer to the required ink film and application.

Applications

  • Quality control of flexo inks and coatings
  • Presentation and matching samples
  • Research and development
  • Computer colour matching

The K Lox Proofer gives instant flexo proofs, is easy to use and clean, offers excellent repeatability and reduces press down-time.

Technical Specifications


Overview
  • The simplest method of applying flexo inks and other fluid coatings onto any substrate
  • Produces accurate, repeatable proofs that closely resemble conventional flexo printing
  • A bead of ink is placed between an engraved anilox roller and a rubber roller
  • Constant pressure between the rollers is ensured by two weights
  • Drawn smoothly over the substrate to print an accurate film of ink

Key Features
  • Instant flexo proofs
  • Easy to use and clean
  • Excellent repeatability
  • Reduces press down-time
  • Fully interchangeable rollers up to 500 screen
  • Hand and automatic versions available

Versions
  • Hand version: recommended for visual colour matching
  • Automatic version: ideal for computer colour matching

Print Sample
  • Produces a sample up to 4.5" (115 mm) wide

Automatic Version Specifications
  • Footprint: 400 x 450 mm
  • Weight: 29 kg
  • Rating: 220-240 V or 100-120 V, 50/60 Hz

Applications
  • Quality control
  • Presentation samples
  • Research and development
  • Computer colour matching

Frequently Asked Questions

What is the K Lox Proofer used for?
The K Lox Proofer is the simplest method of applying flexo inks and other fluid coatings onto any substrate to produce accurate, repeatable proofs that closely resemble conventional flexo printing. It is an essential tool for ink makers and printers for quality control, presentation samples, research and development, and computer colour matching.
How does the K Lox Proofer work?
A bead of ink is placed between an engraved anilox roller and a rubber roller. Constant pressure between the rollers is ensured by two weights, and when the K Lox is drawn smoothly over the substrate an accurate film of ink is printed, producing a sample up to 4.5" (115 mm) wide.
What is the difference between the hand and automatic versions?
Both hand and automatic versions are available. The hand version is recommended for visual colour matching, while the automatic version is ideal for computer colour matching. The automatic version has a footprint of 400 x 450 mm, weighs 29 kg and is rated for 220-240 V or 100-120 V, 50/60 Hz.
What anilox rollers does the K Lox Proofer use?
The K Lox Proofer features fully interchangeable engraved anilox rollers up to 500 screen, so the operator can match the roller to the required ink film and application.
Why use a K Lox Proofer instead of a printing press?
The K Lox Proofer gives instant flexo proofs, is easy to use and clean, and offers excellent repeatability. By proofing inks off-press it reduces press down-time and lets ink makers and printers check colour and print quality quickly.
What can the K Lox Proofer print on?
It can apply flexo inks and other fluid coatings onto any substrate, making it suitable for quality control, presentation samples, R&D and computer colour matching across a wide range of materials.

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