Materials
BOPP Film for Packaging: Types, Properties and Uses
BOPP packaging film explained: what biaxial orientation does, the main grades from clear to metallized, sealing options and typical uses.
Tag
packaging film
13 articles with this tag.
Materials
LDPE Packaging Film: Properties, Processing and Uses
LDPE packaging film explained: branching, processing roles, blend trials and the matched optics, mechanical and seal evidence needed to compare candidates.
Materials
LDPE vs LLDPE Packaging Film: Differences and Blends
LDPE vs LLDPE packaging film compared on structure, toughness, clarity, sealing, processing, recycling and cost, plus how LDPE and LLDPE blends are used.
Materials
OPS Shrink Film: Oriented Polystyrene Shrink Sleeves
OPS shrink film is oriented polystyrene used mainly for shrink sleeve labels. See its properties, trade-offs vs PETG and PVC, recycling and storage.
Performance
Packaging Film Thickness: Microns, Gauge and Mils Explained
Packaging film thickness explained: microns, gauge and mils, how to convert between them, how thickness is measured and what downgauging does to a pack.
Materials
Packaging Film Types: A Practical Guide to Common Polymer Films
Packaging film types differ by polymer: PE, CPP, BOPP, BOPET, nylon, EVOH, PVC, PETG, POF and metallized film. See what each does and where it fits.
Materials
PET Packaging Film: BOPET Properties, Grades and Applications
PET packaging film explained: BOPET properties, treated, coated and metallized grades, why it is the printable outer web in laminates, and PET vs BOPP.
Materials
PET vs BOPP Film: Which Outer Web Fits Your Pack?
PET vs BOPP film compared on barrier, heat resistance, stiffness, print, sealing, recyclability and cost, with guidance on which outer web fits your pack.
Materials
POF Shrink Film: Polyolefin Shrink Wrap Explained
Polyolefin shrink film (POF) is a coextruded, biaxially oriented chlorine-free wrap. Learn cross-linked vs non-cross-linked grades, machines and POF vs PVC.
Materials
Polyethylene (PE) Packaging Film: LDPE, LLDPE, HDPE and mLLDPE
Polyethylene packaging film explained: how LDPE, LLDPE, mLLDPE and HDPE differ, sealing and COF checks, and how to specify a grade.
Materials
Polypropylene Packaging Film: BOPP, CPP and Blown PP Compared
Polypropylene packaging film explained: PP resin types, and how BOPP, CPP and blown PP films differ in properties, sealing and place in a structure.
Materials
PVC Shrink Film: Properties, Applications and Limitations
PVC shrink film for sleeves and overwraps: assess heated-process controls, grade-specific seals, cold handling and replacement trials against POF or PETG.