Quality Control
Quality Control
Quality Control Test for Packaging Material
Our commitment to excellence is reflected in our robust quality control processes, ensuring that our packaging equipment and materials meet the highest standards.
Food Safety
All our flexible packaging products meet SGS, GMP Quality, and BRC standards and certifications. Our packaging also undergoes significant testing to reduce the likelihood of food-borne illness, including:
- Solvent residue detection
- Microbial detection
- Peel strength detection
- Seal strength detection
- Pressure & drop properties detection
Resins
We use the highest quality resins manufactured by global leaders such as BASF, DuPont, and Dow Chemicals to extrude our flexible packaging films.
Color Management
Our flexible packaging printing equipment uses inline high-resolution spectrophotometers to measure and monitor the color data and generate the exact colors required for printing.
COF Detection
On high-speed film converting and printing machines, the coefficient of friction (COF) can impact the performance characteristics of the film during production. The flow properties of flexible packaging materials change with a change in COF, potentially causing disruptions in packaging equipment. Unified Flex evaluates friction coefficient according to ASTM D1894 standards.
Thickness Detection
As film thickness increases, clarity and flexibility decrease while the durability of the film increases. We perform pre- and post-production tests using a mechanical micrometer to ensure ideal thickness, consistency, and quality. Flexible packaging films with consistent thickness do not overstrain and stretch during the printing process resulting in superior print quality.
Sealing Test
One of the most important characteristics of flexible packaging materials is the sealing properties of the film. Heat seal is the most popular method of welding plastic materials. All films are tested under specific temperature, dwell time, and pneumatic pressure. The sealing strengths of the flexible packaging films are measured according to the ASTM 882 standards.
Tensile Strength
Tensile strength is the maximum mechanical stress a packaging material can withstand without breaking. We test our films for tensile strength to determine the peel force, tear force, elongation rate, puncture resistance, and adhesive strength of the films. This process ensures compliance with ASTM 882 standards.
Pre- and Post- Installation Testing
When installing new equipment, we perform pre- and post-installation tests to ensure the equipment is performing efficiently with your packaging materials. These tests allow us to make any last-minute adjustments to ensure peak performance.
Employee Training & Skill Development
At Unified Flex Packaging Technologies, our chemical engineers and technicians have decades of experience with packaging applications. We continually invest in building on that experience with training and skill development programs, ensuring that all team members are equipped with the necessary knowledge and expertise to perform their tasks effectively.
Customer Feedback & Satisfaction
We regularly communicate with our customers to gather insights, suggestions, and concerns. This feedback loop is an essential part of the quality control process, as it allows us to understand your expectations and identify areas for improvement.
NEED HELP?
Want to learn more about our quality control processes or looking for additional packaging equipment service options? Our team is ready to help! Call 1- 866-369-4181 Monday through Friday 8:30 a.m. to 5 p.m. EST or email info@unfiedflex.com 24 hours a day.