Paper & Flexible Packaging

Evaluate paper/plastic packaging for strength

What Is It?

Paper and Flexible Packaging Testing is the essential process of evaluating materials like paper, films, and thin plastics used to wrap and protect products. The main goal is to confirm the material is strong enough, safe, and performs its intended function, such as keeping contents fresh or sealed.

Physical Strength: Measures the material’s resistance to tearing, bursting, and punctures during handling.
Barrier Properties: Assesses the packaging’s ability to block gases, vapors, or moisture from entering or escaping.
Functional Integrity: Checks that seals are secure and that the packaging is compatible with automated filling and sealing machinery.

Who Needs This Testing?

Any industry that uses paper or thin plastic films to package its products requires this specialized testing. This is crucial for manufacturers of the packaging material itself and the companies filling the packages. Proper testing prevents product contamination, spoilage, and damage due to faulty seals or weak material.

Food and Beverage Industry: Tests packaging to maintain freshness, prevent spoilage, and ensure food safety compliance.
Pharmaceuticals and Medical Devices: Requires rigorous testing for sterile barrier integrity and consistent material strength.
Packaging Manufacturers: Evaluates the paper and film materials for quality, printability, and converting performance before sale.

How Is It Done?

This is performed using precision instruments that subject the packaging material to controlled environmental conditions and mechanical stress. These methods quantify key properties related to protection and performance. This ensures the packaging will effectively preserve the product and survive its intended shelf life.

Moisture Content Meter: Measures the exact amount of water present in paper or board, critical for printing and strength.
Seal and Thermal Analysis: Evaluates the strength and integrity of heat-sealed closures to prevent leaks and ensure a tight barrier.
Permeability/O2 Barrier Testing: Measures the rate at which gases (like oxygen or water vapor) pass through the material.

Overview

Featured Products

Ultimate Paper Moisture Control

This instrument provides precise moisture content (MC) readings for both finished paper products and baled scrap materials. By combining multiple specialized moisture scales and modern connectivity, it ensures the consistent quality and condition of your materials right from the floor.

Wireless Data Transfer: Connects via Bluetooth® to a mobile app for enhanced data management and analysis.
Dual Moisture Scales: Includes dedicated calibrations for paper and baled scrap, plus a reference scale for other materials.
On-Screen Statistics: Displays High, Low, Average, and Standard Deviation for up to 100 saved measurements.
Large Digital Display: Features an auto-backlight for superior readability in any lighting condition.

The Definitive Gas Barrier Tester

This advanced system uses the differential pressure principle to deliver highly accurate data on the gas barrier properties of films, sheets, and packaging materials. It is an indispensable tool helping maximize product shelf-life and ensure package integrity against gases like O₂, CO₂, and N₂.

Multi-Sample Analysis: Conducts multiple concurrent tests for unparalleled efficiency and throughput.
Ultra-High Precision: Incorporates a high-precision sensor and automated technology for stable, accurate results.
Wide Material Range: Measures gas transmission for high, medium, and low barrier materials.
Versatile Testing: Analyzes both flat film samples and finished packaging containers like bottles and bags.