Interster Control Dye Test Liquid

Description

Interster Liquid Control Dye Penetration Test is a single-use test solution used for routine control of sealing machines. It is intended to assess the integrity of seal seams in laminate bags and similar laminate packaging by helping users identify channels, incomplete seals, or other visible sealing irregularities.

Designed for practical use in preparation and sealing workflows, the test format supports application without unwanted leakage or liquid migration in the work area. This helps maintain a clean inspection process while allowing clear visual evaluation of the sealed area.

Validated Variants

Two validated versions are available for different packaging materials:

• Test I 2.0: for film/medical paper laminate packaging, using a blue liquid
• Test II 2.0: for film/Tyvek laminate packaging, using a red liquid

Key Features

• Single-use format for routine control procedures
• Supports visual detection of seal anomalies
• Suitable for laminate bags and related laminate packaging formats
• Developed for use during sealing control without spreading liquid across the work area
• Stated shelf life of 5 years

Standards and Guidance

This product family is referenced for use in relation to:

• ISO 11607-2
• Dutch guideline R3280

Typical Application

The dye penetration test is used as part of routine seal inspection processes for packaging systems where seal quality is critical. By making defects easier to see, it helps users verify whether sealing equipment is producing consistent and intact seams on the appropriate laminate material.