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Iranian Polymer Journal

, Volume 28, Issue 2, pp 173–182 | Cite as

Effect of SiOx layer on preventing the migration of plasticizer and antioxidant from polyethylene terephthalate films

  • Chongxing HuangEmail author
  • Xiujie Dang
  • Ronghua Bei
  • Yuan Zhao
  • Cuicui Li
  • Qiang Chen
  • Shuangfei Wang
Original Research
  • 21 Downloads

Abstract

Polyethylene terephthalate (PET) is widely used in food packaging, but the processing aids that include materials such as plasticizers and antioxidants may migrate to food, thereby harming the food quality and human health. To develop packaging materials with lesser plasticizer migration and to understand the anti-migration mechanism, a SiOx layer was deposited by plasma-enhanced chemical vapor deposition (PECVD) on a PET substrate to prepare a composite film. The effects of SiOx layers with different thicknesses on blocking the migration of dioctyl phthalate (DEHP, a plasticizer) and Irganox 1010 (an antioxidant) from the PET substrate into the food simulant were investigated at three temperatures. The migration of additives from both pristine and SiOx-coated films increased with an increase in the contact time and temperature. However, compared with the pristine film, the specific migration rates of DEHP can be reduced by up to 88.57% in the 320-nm SiOx/PET composite film, while that of Irganox 1010 can reach 82.61%. For a fixed SiOx layer thickness, the DEHP migration is not greatly affected by temperature, while that of Irganox 1010 migration decreased at higher temperatures. In addition, a 320-nm SiOx layer effectively retarded the transmission of water vapor and oxygen through the composite film to 77.3% and 79.3% lesser than those of the pristine PET film, respectively. The SEM image showed that the surface of the composite film was denser and more uniform than a pristine PET film, which also confirmed that the SiOx layer can block the migration of additives.

Keywords

SiOx layer SiOx/PET composite film DEHP Irganox 1010 Resistant migration 

Notes

Acknowledgements

This work was supported by the National Natural Science Foundation of China (215607003), Guangxi Natural Science Foundation of China (2015jjAA60108), and the Dean Project of Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, PR China (KF201607).

Compliance with ethical standards

Conflict of interest

The authors declare that they have no conflict of interest.

References

  1. 1.
    Mousavi KA, Limbo S, Shoeibi S, Mazinani S (2014) HPLC study of migration of terephthalic acid and isophthalic acid from PET bottles into edible oils. J Sci Food Agric 94:2205–2209CrossRefGoogle Scholar
  2. 2.
    Demirel B (2017) Optimisation of mould surface temperature and bottle residence time in mould for the carbonated soft drink PET containers. Polym Test 60:220–228CrossRefGoogle Scholar
  3. 3.
    Park HJ, Lee YJ, Kim MR, Kim KM (2008) Safety of polyethylene terephthalate food containers evaluated by HPLC, migration test, and estimated daily intake. J Food Sci 73:T83–T89CrossRefGoogle Scholar
  4. 4.
    Franz R, Welle F (2008) Migration measurement and modelling from poly(ethylene terephthalate) (PET) into soft drinks and fruit juices in comparison with food simulants. Food Addit Contam Part A 25:1033–1046CrossRefGoogle Scholar
  5. 5.
    Duncan TV (2011) Applications of nanotechnology in food packaging and food safety: barrier materials, antimicrobials and sensors. J Colloid Interface Sci 363:1–24CrossRefGoogle Scholar
  6. 6.
    Bach C, Dauchy X, Severin I, Munoz JF, Etienne S, Chagnon MC (2013) Effect of temperature on the release of intentionally and non-intentionally added substances from polyethylene terephthalate (PET) bottles into water: chemical analysis and potential toxicity. Food Chem 139:672–680CrossRefGoogle Scholar
  7. 7.
    Welle F, Franz R (2011) Migration of antimony from PET bottles into beverages: determination of the activation energy of diffusion and migration modelling compared with literature data. Food Addit Contam Part A 28:115–126CrossRefGoogle Scholar
  8. 8.
    Zaki G, Shoeib T (2018) Concentrations of several phthalates contaminants in Egyptian bottled water: Effects of storage conditions and estimate of human exposure. Sci Total Environ 618:142–150CrossRefGoogle Scholar
  9. 9.
    Aznar M, Vera P, Canellas E, Nerin C, Mercea P, Stormer A (2011) Composition of the adhesives used in food packaging multilayer materials and migration studies from packaging to food. J Mater Chem 21:4358–4370CrossRefGoogle Scholar
  10. 10.
    Kiani A, Ahmadloo M, Shariatifar N, Moazzen M, Baghani AN, Khaniki GJ, Taghinezhad A, Kouhpayeh A, Khaneghah AM, Ghajarbeygi P (2018) Method development for determination of migrated phthalate acid esters from polyethylene terephthalate (PET) packaging into traditional Iranian drinking beverage (Doogh) samples: a novel approach of MSPE-GC/MS technique. Environ Sci Pollut Res 25:12728–12738CrossRefGoogle Scholar
  11. 11.
    Jeddi MZ, Rastkari N, Ahmadkhaniha R, Yunesian M (2015) Concentrations of phthalates in bottled water under common storage conditions: do they pose a health risk to children? Food Res Int 69:256–265CrossRefGoogle Scholar
  12. 12.
    Piergiovanni L, Limbo S (2010) In: Robertson GL (ed) Food pack shelf life: a practical guide, 1st edn, Taylor and Francis Group, Boca RatonGoogle Scholar
  13. 13.
    Liu YF (2012) Analysis of research status on common antioxidants migration from food plastic packaging materials. Food Mach 28(6):251–255Google Scholar
  14. 14.
    Shan L, Lin Q, Han S, Wu Y, Tian H, Li B (2016) Impact of nanosilver on migration of two antioxidants from nanosilver-plastic food packaging to food simulants. Food Sci 37:182–186 (in Chinese)Google Scholar
  15. 15.
    Kang K, Chang Y, Choi JC, Park SJ, Han J (2018) Migration study of butylated hydroxytoluene and Irganox 1010 from polypropylene treated with severe processing conditions. J Food Sci 83:1005–1010CrossRefGoogle Scholar
  16. 16.
    Kashanian S, Ezzati Nazhad Dolatabadi J (2009) DNA binding studies of 2-tert-butylhydroquinone (TBHQ) food additive. Food Chem 116:743–747CrossRefGoogle Scholar
  17. 17.
    Okubo T, Yokoyama Y, Kano K, Kano I (2003) Cell death induced by the phenolic antioxidant tertbutylhydroquinone and its metabolite tert-butylquinone in human monocytic leukemia U937 cells. Food Chem Toxicol 41:679–688CrossRefGoogle Scholar
  18. 18.
    Bieder A, Gruniger A, von Rohr R (2005) Deposition of SiOx diffusion barriers on flexible packaging materials by PECVD. Surf Coat Technol 200:928–931CrossRefGoogle Scholar
  19. 19.
    Dimitroulas GD, Badeka AB, Kontominas MG (2004) Permeation of methylethylketone, oxygen and water vapor through PET films coated with SiOx: effect of temperature and coating speed. Polym J 36:198–204CrossRefGoogle Scholar
  20. 20.
    Coclite AM, Milella A, D’Agostino R, Palumbo F (2010) On the relationship between the structure and the barrier performance of plasma deposited silicon dioxide-like films. Surf Coat Technol 204:4012–4017CrossRefGoogle Scholar
  21. 21.
    Huang C, Zhao Y, Su H, Bei R (2018) Antioxidant migration resistance of SiOx layer in SiOx/PLA coated film. Food Addit Contam Part A 35:366–376CrossRefGoogle Scholar
  22. 22.
    Plog S, Schneider J, Walker M, Schulz A, Stroth U (2011) Investigations of plasma polymerized SiOx barrier films for polymer food packaging. Surf Coat Technol 205:S165–S170CrossRefGoogle Scholar
  23. 23.
    Kim SR, Choudhury MH, Kim WH, Kim GH (2010) Effects of argon and oxygen flow rate on water vapor barrier properties of silicon oxide coatings deposited on polyethylene terephthalate by plasma enhanced chemical vapor deposition. Thin Solid Films 518:1929–1934CrossRefGoogle Scholar
  24. 24.
    Steves S, Ozkaya B, Liu CN, Ozcan O, Bibinov N, Grundmeier G, Awakowicz P (2013) Silicon oxide barrier films deposited on PET foils in pulsed plasmas: influence of substrate bias on deposition process and film properties. J Phys D: Appl Phys.  https://doi.org/10.1088/0022-3727/46/8/084013 Google Scholar
  25. 25.
    Pastorelli S, Sanches-Silva A, Cruz JM, Simoneau C, Losada PP (2008) Study of the migration of benzophenone from printed paperboard packages to cakes through different plastic films. Eur Food Res Technol 227:1585–1590CrossRefGoogle Scholar
  26. 26.
    Fei F, Liu Z, Chen Q, Liu F (2012) Kinetic migration of diethylhexyl phthalate in functional PVC films. Plasma Sci Technol 14:152–156CrossRefGoogle Scholar
  27. 27.
    Commission Regulation (EU) (2011) No 10/2011 on plastic materials and articles intended to come into contact with food. OJEUGoogle Scholar
  28. 28.
    Dopico-García MS, Lopez-Vilariño JM, González-Rodríguez MV (2003) Determination of antioxidant migration levels from low-density polyethylene films into food simulants. J Chromatogr A 1018:53–62CrossRefGoogle Scholar
  29. 29.
    Fei F, Wang ZD, Yang LZ, Hu ZL, Sang LJ, Liu Z, Chen Q (2012) Structural control of SiOx coatings and their migration-resistance properties. Appl Mech Mater 200:207–215CrossRefGoogle Scholar
  30. 30.
    Alin J, Hakkarainen M (2010) Type of polypropylene material significantly influences the migration of antioxidants from polymer packaging to food simulants during microwave heating. J Appl Polym Sci 118:1084–1093Google Scholar
  31. 31.
    Wei D, Chen L, Xu J, LiF (2009) Solubility of Irganox 1010 in (alcohol + water) mixtures from (293.15 to 333.15) K. J Chem Eng Data 54:2304–2306CrossRefGoogle Scholar
  32. 32.
    Chen Q, Sun Y, Zhou M, Han E, Yang L, Zhang Y, Li Z, Xu W (2008) Preparation of SiOx barrier coatings by plasma deposition. PackagEng 29(10):8–14 (in Chinese)Google Scholar
  33. 33.
    Bahroun K, Behm H, Mitschker F, Awakowicz P, Dahlmann R, Hopmann C. Phys (2014) Influence of layer type and order on barrier properties of multilayer PECVD barrier coatings. J Phys D Appl.  https://doi.org/10.1088/0022-3727/47/1/015201 Google Scholar
  34. 34.
    Murphy J (2001) Additives for plastics handbook, 2nd edn. Elsevier, New YorkGoogle Scholar
  35. 35.
    Dennler G, Houdayer A, Raynaud P, Séguy I, Ségui Y, Wertheimer MR (2003) Growth modes of SiOx films deposited by evaporation and plasma-enhanced chemical vapor deposition on polymeric substrates. Plasmas Polym 8:43–59CrossRefGoogle Scholar
  36. 36.
    Czeremuszkin G, Latrèche M, Wertheimer MR, Da Silva Sobrinho AS (2001) Ultrathin silicon-compound barrier coatings for polymeric packaging materials: an industrial perspective. Plasmas Polym 6:107–120CrossRefGoogle Scholar
  37. 37.
    Roberts AP, Henry BM, Sutton AP, Grovenor CRM, Briggs GAD, Miyamoto T, Kano M, Tsukahara Y, Yanaka M (2002) Gas permeation in silicon-oxide/polymer (SiOx/PET) barrier films: role of the oxide lattice, nano-defects and macro-defects. J Membr Sci 208(1–2):75–88CrossRefGoogle Scholar

Copyright information

© Iran Polymer and Petrochemical Institute 2019

Authors and Affiliations

  1. 1.College of Light Industry and Food EngineeringGuangxi UniversityNanningChina
  2. 2.Guangxi Key Laboratory of Clean Pulp and Papermaking and Pollution Control, College of Light Industry and Food EngineeringGuangxi UniversityNanningChina
  3. 3.College of Printing and Packaging EngineeringBeijing Institute of Graphic and CommunicationBeijingChina

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