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Biaxially oriented polypropylene film

BOPP films. See Biaxially oriented polypropylene films. [Pg.122]

Oriented polypropylene film (OPP) may be classified as heat-set and non-heat-set, blown and tentered, coextmded and coated. Orientation improves the cold-temperature resistance and other physical properties. Heat-set biaxially oriented polypropylene film (BOPP) is the most widely used protective packagiag film ia the United States. It is used to wrap bakery products, as lamination pHes for potato and com chips, and for pastas and numerous other flexible pouch and wrapping appHcations. Nonheat-set OPP is used as a sparkling, transparent shrink-film overwrap for cartons of candy. [Pg.452]

Table 11.5 Comparison of cast, monoaxially oriented and biaxially oriented polypropylene film ... Table 11.5 Comparison of cast, monoaxially oriented and biaxially oriented polypropylene film ...
The Treofan Group is a manufacturer of biaxial oriented polypropylene film (BOPP) and cast polypropylene film under the brand name Treofan. The company also manufactures PLA film under the brand name Biophan. [Pg.133]

Vacmet Packagings (India) Metallized polyester and BOPP, biaxially oriented polypropylene, films... [Pg.179]

Polystyrene films and polyester (polyethylene terephthalate) films are only used in the biaxially stretched form, because unstretched films are very weak and brittle. To a lesser extent this is also true for polypropylene films. Roll-quenched flat film is used for many packaging applications, but below 0°C these films become brittle. Biaxially oriented polypropylene film, on the other hand, is not brittle at a temperature as low as — 50°C and is suitable for packaging frozen foods. [Pg.435]

The most universal method at present of improving heat sealability is coating with low-melting polymers which show good heat sealability at a temperature where the biaxial orientation is preserved and shrinkage is still absent or low. In order to manufacture heat-sealable, biaxially oriented polypropylene film, the film is first annealed, then corona-discharge treated in order to improve the adhesion and subsequently a... [Pg.436]

The objective of this chapter is to study the absorption and reflection of infrared light by the uncoated and A1 coated surfaces of polymier films using transmission and reflection techniques. For this purpose two commercial biaxially oriented polypropylene film, a cast polypropylene film, a milk cover and a chocolate coating material with their one surface coated with a thin aluminum layer were examined by irrfrared spectroscopy. One surface of the each film was coated with a thin aluminum layer. [Pg.3]

Trespaphane Biaxially oriented polypropylene film, BOPP Hoechst Celanese Corp. [Pg.2344]

Samuels, R.J. (1970) Qualitative structural characterization of the mechanical properties of isotactic polypropylene. J. Macromol. Sci. Phys., B4, 701-59. Uejo, H. and Hoshino, S. (1970) Structure of biaxially oriented polypropylene film. J. Appl. Polymer Sci., 14, 317-23. [Pg.677]

Biaxially oriented polypropylene film is extensively used in the packaging industry. These films are single- or multilayered with a typical total thickness... [Pg.642]

Photoelectron spectroscopy was used to study oxidation of biaxially oriented polypropylene film. X-rays and ultrahigh vacuum associated with the method of study were found to promote oxygen desorption from the upper layer. 6 refs. Articles from this journal can be requested for translation by subscribers to the Rapra produced International Polymer Science and Technology. Accession no.813667... [Pg.70]

EFFECT OF THERMAL HISTORY ON SURFACE ROUGHNESS AND LIGHT TRANSMISSION OF BIAXIALLY ORIENTED POLYPROPYLENE FILMS... [Pg.588]

Elias, M. B., R. Machado and S. V. Canevarolo. (2000). Thermal and dynamic-mechanical characterization of uni-and biaxially oriented polypropylene films. Journal of Thermal Analysis and Calorimetry, 59 143-155. [Pg.2170]


See other pages where Biaxially oriented polypropylene film is mentioned: [Pg.343]    [Pg.159]    [Pg.2156]    [Pg.32]    [Pg.10]    [Pg.106]    [Pg.76]    [Pg.213]    [Pg.711]    [Pg.3140]   
See also in sourсe #XX -- [ Pg.301 ]

See also in sourсe #XX -- [ Pg.464 ]




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Biaxial

Biaxial orientation

Biaxially oriented

Biaxially oriented films

Biaxially oriented polypropylene

Films orientation

Oriented films

Oriented polypropylene

Polypropylene films

Polypropylene orientation

Polypropylene oriented film

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