Ontario Forest Industries Association records, 1900-1989, n.d.

The Ontario Forest Industries Association (OFIA) was founded in 1944. It is a provincial trade association that represents member companies who produce a wide range of products, including pulp, paper, paperboard, lumber, panelboard, plywood and veneer. The OFIA works with its member companies to address issues of common interest and concern, and communicates these issues to the appropriate government, industrial or business sector. The Ontario Forest Information Service represented the OFIA from 1951 to 1988 as the publishers of their industry periodicals. Bush News was the first periodical published by the Service for the OFIA and ran until 1964, when it was replaced by Ontario Logger. In 1968, the name was changed to The Logger. In 1970, this was replaced by The Forest Scene. This new periodical was a departure from the earlier versions, which had served primarily as an internal communication system for the industry. The Forest Scene adopted a new format and editorial approach, emphasizing outdoor activities, recreation, hunting and fishing, conservation, and forestry operations and methods, thus appealing to a much wider readership. The Forest Scene ceased publication in 1988.

Perfil Logístico de Colombia; Sector Papel y Cartón

Actualmente en Colombia no se realizan los suficientes estudios logísticos para analizar aspectos importantes y relevantes de cada uno de los sectores del país, esto se debe en parte a la limitada tecnología e información que poseen cada uno de estos, este es el motivo por el cual se realizará una investigación sobre el perfil logístico del sector de fabricación de papel y cartón, con el fin de mejorar la información pertinente y así ayudar tanto al país como a las empresas que se desenvuelven en este entorno, para que de esta manera logren solucionar los problemas que se puedan presentar en cuanto a la implementación logística y así llegar a obtener mejoras y ayudar a la productividad y competitividad de Colombia. Se escogió este sector debido a que este es uno de los destacados a nivel país y con potencial de crecimiento a corto plazo, ya que realiza aportes a las actividades económicas, la productividad y competitividad de Colombia en proporciones de gran escala. Este sector pertenece al código CIIU 210 según la clasificación del “código industrial internacional uniforme” siendo uno de los más competitivos del país. Por otro lado se realizará un análisis del sector en el mundo para así lograr identificar problemas y oportunidades en el país para incrementar su eficiencia en diferentes aspectos logísticos como el transporte, almacenamiento, tiempos de producción, entre otros. Para esto se tendrán en cuenta diversas variables como la balanza comercial, el Producto Interno Bruto y la productividad que tiene actualmente el país.

Influence of package, type of apple juice and temperature on the production of patulin by Byssochlamys nivea and Byssochlamys fulva

Although the production of patulin in apple fruits is mainly by Penicillium expansum, there is no information on the ability of heat resistant moulds that may survive pasteurization to produce this mycotoxin in juice packages during storage and distribution. In this study, the production of patulin by Byssochlamys spp (Byssochlamys nivea FRR 4421, B. nivea ATCC 24008 and Byssochlamys fulva IOC 4518) in cloudy and clarified apple juices packaged in laminated paperboard packages or in polyethylene terephthalate bottles (PET) and stored at both 21 degrees C and 30 degrees C, was investigated. The three Byssochlamys strains were able to produce patulin in both cloudy and clarified apple juices. Overall, the lower the storage temperature, the lower the patulin levels and mycelium dry weight in the apple juices (p<0.05). The greatest variations in pH and degrees Brix were observed in the juices from which the greatest mycelium dry weights were recovered. The maximum levels of patulin recovered from the juices were ca. 150 mu g/kg at 21 degrees C and 220 mu g/kg at 30 degrees C. HPLC-UV, HPCL-DAD and mass spectrometry analyses confirmed the ability of B. fulva IOC 4518 to produce patulin. Due to the heat resistance of B. nivea and B. fulva and their ability to produce patulin either in PET bottles or in laminated paperboard packages, the control of contamination and the incidence of these fungi should be a matter of concern for food safety. Control measures taken by juice industries must also focus on controlling the ascospores of heat resistant moulds. (C) 2010 Elsevier B.V. All rights reserved.

Flerskiktat papper : en sammanställning av historia, teknik och forskningsresultat

Until the beginning of the 1900:th century the paper making process was handicraft. The paper machines that have been developed since then are as impressing in size as fascinating when it comes to the technique. The process has always been improved to give a better paper for lower costs, with as short manufacture time as possible. Stratified forming has been a reality since 1830. From the beginning it was applied to board and paperboard. Now it is also the most common method for making tissue and one paper mill in Austria use it for fine paper. Stratified forming can be categorized as separate forming or simultaneous forming. Separate forming means using several headboxes and sometimes even several wires. Simultaneous forming means using only one stratified headbox. This method has many advantages over separate forming, inter alia improved economy, quality, wood exchange and higher runability of the paper machine. Several experiments have been done with simultaneous forming of different fibres by placing a fibre with high bulk in the middle layer and a smooth fibre on the surface layers. The results has shown that by using this method both the bending stiffness and surface properties are improved, or a lower grammage paper is obtained with maintaining quality. Simultaneous forming can also be used to stratify fillers in layers where they are most efficient. In that way both paper quality and economy is improved. Simultaneous forming is also used for fractionated pulp. Fractionation means separating springwood fibre from summerwood fibre, and placing them in separate layers. Research results of fractionated pulp show about the same result as simultaneous forming of different fibres.

Optiska egenskapers påverkanav möjligheten att trycka eftermålvärden i ISO 12647-2.

This thesis investigates how the optical properties of paperboard influences printing with targets in ISO 12647-2. The targets for optical properties in ISO 12647-2 are defined for paperboard without optical brightening agents and fluorescent brightening agents wich makes it difficult to reach the targets when printing paperboard containing these agents.Seven different types of paperboard, some with and some without the agents, have been printed and instrumentally andvisually measured to see if there is any deviation from the standard targets and if it shows visually.The result shows that paperboard containing optical brightening agents and fluorescent brightening agents can print with targets in ISO 12647-2 but in many measurments the difference between the types of paperboard were to small to assess. The differences between the types of paperboard in the instrumental measurements did not fully correspond with the waythe panel appraised them visually.

New approaches for adding value to paper and other substrates

This paper describes research into three different but interrelated technologies that can add value to commodity printing substrates by taking advantage of developments in synthetic chemistry, materials science and plasma physics. These investigations have been conducted in a Cooperative Research Centre (CRC) in Australia, called CRC Smartprint. Research into ink receptive coatings based on pigments possessing a positive surface charge has led to coatings that display improved resolution and colour saturation compared with silica based formulations. Although silica exhibits a high level of liquid absorption, it has relatively poor affinity for dye molecules contained in ink-jet ink. The second development involves the use of plasma enhanced chemical vapour deposition at atmospheric pressure to change surface functionality with particular emphasis on absorptive and printing properties. Thirdly, the development of a prototype labelling system based on the application of electrochromic conductive polymer to a flexible substrate that responds to electrical stimuli is discussed. Taken together, these three developments illustrate how both impact and non-impact printing technologies can be judiciously used to apply not only improved visual imagery to paper and paperboard, but also have the potential to enable printing of micro-electronic circuitry directly onto packaging materials, or onto labels that will enable a wide range of improved tracking, security and marketing functions to be incorporated cost-effectively into packaged goods in future.

Da cartolina ao computador: uma proposta para o estudo de Geometria

Pós-graduação em Educação Matemática - IGCE

Commission of Noah Cooke, Jr., as chaplain in the Continental Army, signed by John Hancock, 1776 January 1

Commission of Noah Cooke, Jr., as chaplain in the Continental Army, signed by John Hancock, 1 January 1776.

1987 census of manufactures.

Mode of access: Internet.

1987 census of manufactures.

Mode of access: Internet.

1987 census of manufactures.

Mode of access: Internet.

1992 census of manufactures.

Mode of access: Internet.

1992 census of manufactures.

Mode of access: Internet.

Fabrication et mise en oeuvre du papier et du carton.

Mode of access: Internet.

Nouveau manuel complet du cartonnier, du cartier et du fabricant de cartonnages; ou L'art de faire toutes sortes de cartons, de cartonnages et de cartes à jouer. Contenant les meilleurs procédés pour gaufrer, colorier, vernir, dorer, couvrir en paille, en soie, etc., les ouvrages en carton, ainsi que tous les ouvrages d'agrément se rattachantà l'art des cartonnages: fleurs en papier, peinture orientale, laques anglais, chinois, etc. Suivi des lois et réglements relatifs à l'art du cartier et d'un vocabulaire des termes techniques.

Mode of access: Internet.