This adhesion is reported to be just as effective on aluminum foil as on most plastic films used in food packaging for their high-quality appearance and printing versatility, such as polyethylene terephthalate (PET), biaxially oriented polypropylene (BOPP), and oriented polyamide (OPA).
What does O/PA stand for?
O/PA stands for Oriented Polyamide
This definition appears very rarely and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
We have 218 other meanings of O/PA in our Acronym Attic
- Operations Order
- Overweight or Obese
- Owned and Operated (broadcasting)
- Owner Operator (trucking industry)
- Oral and Pharyngeal
- Out Patient
- Outside Production
- Ownership/Purpose (Code)
Samples in periodicals archive:
CONCLUSIONS A single bubble film blowing operation was successfully used for making oriented polyamide 11 and polyamide 12 films.
The as-drawn material exhibits diffraction from imperfect but oriented polyamide crystallites (the radially broad arcs centered on the equator).
Semi-quantitative studies of polarized IR spectra of oriented polyamide 6 films have been made by Arimoto (19) using films prepared in a tensile tester and fixed annealed.