KENENG
Tested in our lab
before it ships.
How we check every order against your approved spec — on the line, in the laboratory and on record.
Four checkpoints,
film intake to pallet.
Quality is checked at every stage of an order, not only at the end.
Material intake
Incoming films and other materials are received under HACCP food-safety principles and recorded by batch, so any finished lot can be traced back to the materials behind it.
On the line
Full-width inspection systems and density checks watch printing and lamination as they run, so drift is caught in minutes. Laminates are bonded under controlled tension and temperature, then cured to specification, and pouch dimensions are checked on every run.
In the laboratory
Samples are tested against your approved spec sheet — color, adhesion, tensile and seal strength, and barrier — before anything leaves the plant.
Records and release
Retention samples are archived by batch, and engraved cylinders and color standards are kept for identical reorders. Certificates and test reports are available on request.
Twelve tests,
in our own lab.
The tests that matter for flexible packaging run in our own laboratory, against your approved specification.
Tensile, puncture and drop
How films and filled packs hold up to pulling, sharp objects and falls.
Heat seal and leak
Seal strength, and proof that the pack is leak-tight.
OTR and WVTR
Oxygen and water-vapor transmission through the structure.
COF and thickness
Slip, measured as the coefficient of friction, and gauge, so the film runs smoothly on your line.
Structural analysis
The structure of films and laminates, checked against your specification.
Residual solvent and retort
Residual solvents in printed and laminated film, and how the pack stands up to retort sterilization.
Specialist analysis, through partners
Microscopic analysis and any other test designed for flexible packaging are carried out with our external cooperating laboratories.
The instruments behind the numbers.
Our own lab is equipped for all twelve tests above. Customers who audit the plant are welcome to see the lab and its instruments first-hand.
See the lab
for yourself.
Customers are welcome to audit the plant, including the laboratory, review our systems and watch their own job run on the line. Can't travel? We'll arrange a live video tour.
Let's talk about
your next order.
Send your brief and a team leader will reply quickly.