Goods that are shipped world-wide travel protected by packages that are frequently made of corrugated board. Therefore, the strength of corrugated board containers is crucial for preserving the content, while an optimization of corrugated board containers is essential to save money and resources. Unfortunately, standard compression tests show a wide dispersion in container performance, and so, ...

Chemical surface modification is one method for enhancing the mechanical and barrier properties of packaging paper. The NaOH/urea solvent system has been deemed an effective, inexpensive, cost-effective paper cellulose dissolution due to its unique self-reinforcing qualities fact that it can be utilized on industrial scale, although ineffective porous requires pre- or post-treatment. This study...

Zizania latifolia is a vegetable that native to China. Z. has long history and huge yield. Usually, the biological mass of leaves sheaths account for 50% 70% total plants, so there lot residual straw after cultivation. This causes pollution local environment rivers. At same time, non-wood fiber materials have always been one raw used in paper industry. The purpose this study was turn large-scal...

The recycling paper industry has a good potential market. used recycled such as Old Corrugated Containers (OCC), Newspaper (ONP), mixed waste paper, and Sorted White Ledger (SWL) raw material. In Indonesia, commonly, the got material of about 50% by importing. government provides regulation to ensure sustainability industrial activity, that is process importing internal increase local materials...

The cerebral reserve hypothesis is a heuristic concept used to explain apparent protection from the onset of cerebral disease and/or cognitive decline in old age. A significant obstacle when investigating the reserve hypothesis is the absence of baseline data with which to compare current cognitive status. We tested the influence of three hypothesized proxies of reserve (education, head size an...

Container stacking strength is an important performance requirement of corrugated fiberboard. The objective of this study is to examine theoretically how fluting geometry affects fiberboard strength and stiffness under standard relative humidity (RH) and high RH conditions. The fluted medium in a corrugated fiberboard is modeled as a connection of curved arc and straight flank segments passing ...

Nowadays, a large quantity of seafood is still moved to market essentially unpackaged. Whole or gutted fish are iced in fish holds, stored upon landing and then re-iced in bulk containers to be hauled to local fish markets. At the market, whole, dressed or filleted fish are displayed and offered for sale (still unpackaged) on a bed of ice. A switch from wooden to waxed or plastic-coated corruga...