Optical Properties and Color in Packaging Industry
Message:
Abstract:
Majority of materials employed for food packaging are non-biodegradable materials which do not meet increasing demands in environmental protection. Thus, several biopolymers have been exploited to develop biodegradable food packaging materials. In this paper, we investigate the types of biopolymer, printing inks and optical properties of papers. Barrier properties depend heavily on the oxygen penetration and moisture content of the packaging material.Enhanced protection of existing materials against weather conditions can be achieved by application of printed coatings. To improve barrier performance of packaging materials, new inks were investigated. Determining optical properties in packaging materials contributes to quality control and saving resources. The optical properties of paper are sometimes more critical for the sale of paper than the physical and mechanical properties. Optical properties of the packaging paper include color, brightness, opacity and gloss. Improving the color and appearance of the
packaging will help to enhance the quality of packaging materials. Performing standard tests of color and brightness enhance the quality of printing and packaging as well as the export of goods.
Language:
Persian
Published:
Journal of Packaging Sciencd and Techniques, Volume:9 Issue:33, 2018
Page:
64
magiran.com/p1878173  
روش‌های دسترسی به متن این مطلب
اشتراک شخصی
در سایت عضو شوید و هزینه اشتراک یک‌ساله سایت به مبلغ 300,000ريال را پرداخت کنید. همزمان با برقراری دوره اشتراک بسته دانلود 100 مطلب نیز برای شما فعال خواهد شد!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی همه کاربران به متن مطالب خریداری نمایند!