mould testing Articles

  • FIB micro/nano mould machining process for productivity improvement

    FIB has been commonly used as a very powerful tool in the semiconductor industry. It is mainly used for mask repair, device correction, failure analysis, and IC error correction, etc. Currently, FIB is not being applied to the fabrication of the micro and nano-structured mould because of low productivity and sputtering rate has also been required to fabricate the 3D shape. In this paper, we ...


    By Inderscience Publishers

  • Mishandling of Hazardous Materials & Contaminants, Asbestos, Lead, Mould & Fungus, PCB`S

    Untitled Document Everyday in Canada and the United States Hazardous Materials are being removed improperly contaminating the buildings we occupy. The hazardous materials including ...

  • Toxicity assessment of diesel and metal contaminated soils through elutriate and solid phase assays with the slime mould, Dictyostelium discoideum

    A suite of organisms from different taxonomical and ecological positions are needed to assess environmentally relevant soil toxicity. We herein present a new bioassay based on Dictyostelium that is aimed at integrating slime moulds into such a testing framework. Toxicity tests on elutriates and the solid phase developmental cycle (DDDC) assay were successfully applied to a soil spiked with a ...


    By John Wiley & Sons, Ltd.

  • Case study - Descaling already deposited calcium scale from injection moulds and preventing new formation leads to increased efficiency increased production and reduced downtime

    MGH S.A of Pergamino Buenos Aires ARGENTINA… tells in their own words how Fluid Dynamics Colloid-A-Tron Technology improved the efficiency of their injection moulding circuit MGH S.A. is an Argentinean company dedicated to the production and commercialisation of plastic cable ties MGH were founded as importers-exporters in 1880 and since 1994 have been working under licence from ...

  • Recycling the Final Residues of the Paper Industry

    The pulp moulding industry converts pulps or recycled waste papers directly into fully finished products such as containers and packing materials, picnic tableware, and a wide variety of other profitably marketable products. A comprehensive and practical test program demonstrated conclusively that this versatile industry can utilize materials presently sent to landfill, incineration or ...


  • Household factors influencing lung function in Austrian school children

    Two studies on the lung function of school children are reported. The first is a small (pilot) study investigating the (respiratory) health of 19 children aged 12?13 years. An improved lung function with increased physical activity was shown. The second study was performed in seven elementary schools (mostly in Vienna). Questionnaires were distributed to the parents of the children in the first ...


    By Inderscience Publishers

  • Development of a low cost roll–to–roll nanoimprint lithography system for patterning 8–inch wide flexible substrates

    Recent developments in flexible electronics, solar cells, displays, bio–chips and wearable technology have featured various micro/nanostructures in system designs. However, fabricating these micro/nanostructures on flexible substrates using existing technology such as photolithography, electron beam lithography (EBL) and other lithography techniques are troublesome, time consuming and costly. An ...


    By Inderscience Publishers

  • Microbiological quality of bottled water brands sold in retail outlets in New Zealand

    The microbiological quality of bottled water has been studied over the past 30 years as bottled water can contain pathogens. The aim of this study was to determine if retailed bottled water in New Zealand complied with the Australia and New Zealand Food Standards (ANZFS) Code (2002) and the New Zealand Microbiological Reference Criteria (1995). Thirty-eight domestic and imported bottled water ...


    By IWA Publishing

  • Influence of Soil Structure on the Stress-Strain Behavior of Sand-Bentonite Mixtures

    The influence of soil structure on the behavior of clay-rich mixtures has been examined. Mixtures of sand and bentonite, known as buffer, have been studied to determine their suitability for nuclear fuel waste containment. Triaxial tests have been performed on compacted specimens to determine the strength and constitutive behavior of the buffer. Two techniques were followed in preparing ...


    By ASTM International

  • Recycle Pallet Molding technology

    *Recycle Pallets Molds Design Analysis.When we received the customer Pallets design, we will gather all the related technical people to analysis the mold design first like demolding draft angle, strength, melt filling, deformation, thickness…and make mold flow analysis. After the design initially confirmed, we will have a technical meeting again to discuss all the plastic pallets molds ...


    By Focare Mould Co.,Ltd.

  • Compacted lateritic soil treated with blast furnace slag as hydraulic barriers in waste containment systems

    Laboratory testing was conducted to assess the feasibility of using lateritic soil mixed with up to 15% blast furnace slag (BFS) by dry weight of soil as a suitable hydraulic barrier. Tests were carried out on the lateritic soil-slag mixture to ascertain the particle size distribution, index properties and compaction characteristics. The relationship between hydraulic conductivity, unconfined ...


    By Inderscience Publishers

  • Gas Detection Best Practices at Work

    Most work place accidents could be prevented with proper working gas detection equipment. Gas detection is a critical component for safety programs for any environment; it should be given the highest priority and attention to detail to avoid any accidents and unnecessary work place injuries or deaths. Here are some suggestions on how to keep your work environment safe: 1.   Read the gas ...

  • Repairing cast Pelton runners: problems and modern solutions

    The periodic repair of Pelton runners manufactured by casting presents various problems, which it is worth investigating: in view of the large number of runners of this type stilt operating. These problems are linked to the characteristics of castings, as will be discussed here. The traditional casting of the Pelton runner involves producing a sand mould, in which the bucket is positioned the ...


    By Inspecteam Hydro

  • Eliminating VOC From Wood Industry Processes

    ELIMINATING VOC FROM WOOD INDUSTRY PROCESSES As regulations controlling VOC and the environment become increasingly strict at local, national and international level, manufacturers in an increasing range of industries are having to consider appropriate action. The wood industry is no exception. In the manufacture of moulded wooden doors, for example, wood shavings and sawdust are bonded together ...


  • What price health?

    When it comes to health care, the balance between cost and effectiveness is a difficult one to strike. The injection of $1.1 billion into the US system therefore needs to produce sustainable results. A middle-aged man appears in a US emergency room complaining of chest pains. Tests show that an arterial blockage is starving his heart of oxygen. He could have treatment A, or treatment B. Which one ...


    By Nature Publishing Group

  • Enso International Ltd Select Biomarble From Warden Biomedia Range For Landfill Leachate Treatment Plant At Nantycaws case study

    The existing landfill leachate treatment plant at Nantycaws was failing to meet the consent levels, and Carmarthenshire County Council was tankering on a daily basis. The Council was therefore looking for a robust treatment solution that would meet the EA consent requirements and reduce the frequency of tankering. Working in collaboration with WEBS, EnSo International Ltd was called in to offer ...


    By Warden Biomedia

  • Material Matters - An Engineering and Fabrication Challenge

    The world of engineering is a very large and diverse universe which ranges from electrial, mechanical and civil to environmentaland structural. It is true that their varied disciplines have many qualities in common, e.g. the mixture of logic, creativity, awareness of cost /benefit ratio etc., are requirements of all engineering. It is equally true that each discipline has its own mind set, ...


    By Fabricated Plastics Limited

  • Elimination of Alcohol from Lithographic Printing: DS Chemport (Australia)

     DS Chemport has developed a technology to replace the use of isopropyl alcohol in the lithographic printing process. Reported savings from companies that have installed the technology are in the region of $5,000 to $6,000 per printing press, which represents a payback time of between 6 and 12 months. Background DS Chemport (Australia) Pty Ltd was founded in 1987 and is a ...


  • Controlling Bacteria In a Clean Room Environment

    Maintaining the integrity of a cleanroom is a constant battle. The first step to deciding which method, or combination of methods, to employ is to identify the prime sources of contamination. There are three prime sources of contamination through which the integrity of a cleanroom might be breached. First, there is the human element. While many processes might be automated, many situations remain ...


    By GVS Filter Technology

  • Technical brief - membranes for airtight roof designs

    There are compelling energy saving reasons for the trend towards airtight un-ventilated roof designs. An average house loses about 25% of its heat via the loft space and roof. If a roof is made airtight, heat loss reduces to about 15% making a total energy saving of over 5%. According to tests carried out by the Building Research Establishment (BRE), total energy saving could even be as much as ...

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