Poly-Paper: A Sustainable Material for Packaging, Based on Recycled Paper and Recyclable with Paper

Developing Hydrophobic Paper as a Packaging Material Using Epicuticular Wax: A Sustainable Approach

There is an urgent need for a biodegradable, hydrophobic material that can be used in developing packaging materials. In this preliminary study, epicuticular wax has been extracted from the leaves of Calotropis procera and Alstonia scholaris using various solvents (i.e., ethanol, methanol, benzene, and acetone). The highest wax amounts were found to be 0.54 μg/cm2 and 0.13 μg/cm2 from Alstonia ...

A critical view on a paper

  The paper delth with the effect of presuppositions and theological foundations in perceiving the meaning of Quranic verses, proving the theological tendency in exegeses, using three exegeses including Tebyan, Kashshaf and Kabir as the deputies for Shiites, Mu’tazelites and Asharites respectively and focusing on the theological problem of sighting God, the exalted, referred to in the verse 14...

Recycled paper visual indexing for quality control

In this paper, we describe the development of a system for evaluating an specific quality characteristic of recycled paper sheets using techniques of image analysis and pattern recognition. We call Bumpiness the phenomenon of interest, which is new in the literature on paper quality. This phenomenon is characterized by the appearance of macroscopic undulations on the paper sheet surface that ma...

the microbiological monitoring of recycled paper tissues

in order to investigate the microbiological safety of sanitary tissues made of recycled scrap papers in iran, random samples were taken for one year with the cooperation of the iranian standard and industrial research institute (karaj unit), of 44 types of sanitary tissues, two samples of each type including tissues, toilet papers and dippers as well as a control sample and their probable conta...

Supplementary material for the paper