ESG Presentation February 2021
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
26 the Carton Packaging Fact File CARTONBOARD
26 The Carton Packaging Fact File CARTONBOARD 5 The Carton Packaging Fact File 27 KEY FACTS Cartonboard is a multilayered material. The main types of cartonboard are solid bleached board, solid unbleached board, folding boxboard and white lined chipboard. Cartonboard usually has a white, pigmented coating on one or both surfaces Cartonboard specifications Cartonboard can be vary with respect to the pulp combined with other composition of the various materials to vary the visual layers and by the grammage appearance and to extend (weight per sq. metre in the protective properties grammes) and thickness (microns or 0.001 millimetre) Laminations, coatings and impregnations can be added to extend the range of carton applications 28 The Carton Packaging Fact File CARTONBOARD COMMON ABBREVIATIONS SBB Solid Bleached Board SUB Solid Unbleached Board FBB Folding Box Board WLC White Lined Chipboard Different types and grades the range 200-600g/m 2 for grammage product aroma, flavour and hygiene are of cartonboard and their and 350-800µm for thickness. critical. Examples of cartons where abbreviations. The principles SBB is used are perfumes, cosmetics, of cartonboard manufacture, What are the main characteristics chocolates, pharmaceuticals, frozen developments and treatments of cartonboard? foods and cigarettes. Cartonboard is mechanically strong. What is cartonboard? Its stiffness, rigidity and toughness SBB is sometimes referred to as SBS Cartonboard is a multilayer material provide compression strength to protect or GZ. with, usually, three or more layers, or products in distribution and use. It can plies, of cellulose fibre (pulp) derived be cut, creased, folded and glued, giving What is Solid Unbleached Board? from wood. -
The Story of Paper, Trees and Printing Is a Product from (Forest in School in Denmark)
William’s grandfather is a fore- ster. He lives in a red house in the The story of forest. Some of his trees shall be harvested and made into paper. But how do you actually make white paper out of 15 meter tall p trees and printing trees with bark and branches? aper How did people invent paper ma- king? What has paper got to do with photosynthesis? How does printing press work? And how to make your own recycled paper? William and his grandpa take a journey into the history of paper, trees, and printing. ”The story of paper, trees, and printing” can be used in science classes’ from grade 4. The book covers paper, forest, forestry, wood, photosynthesis, wood fibres, paper history, recycling, the environment, the climate, paper production, printing press - and much more. The story of paper, trees and printing is a product from www.skoven-i-skolen.dk, (Forest in School in Denmark). English version is available from www.leaf-international.org, Learning about Forests. Malene Bendix Artwork by Eva Wulff The story of trees paperand printing Malene Bendix Graphic Association of Denmark and Forests in School in Denmark. The story of paper, trees and printing Originally published by The Graphic Association of Denmark and Skoven i Skolen (Forest in School in Denmark) 2012. Author: Malene Bendix, Skoven i Skolen (Forest in School in Denmark) Artwork and graphic design: Eva Wulff, Grafisk Tegnestue. Printed version: The original publication in Danish was printed by Kailow Graphic. Kailow Graphic is certified by DS 49001, which is a standard for social responsibility and sustainable business operation. -
Paper from Alternative Fibres the Facts
Paper From Alternative Fibres The Facts The paper and paper packaging industry depend on an efficient, abundant and economically viable source of cellulose fibre to manufacture the huge variety of paper products we use today, like; newspapers, magazines, tissue, and paper packaging. Most commonly fibre is sourced from trees, a natural renewable and sustainable source but, cellulose can also come from other agricultural sources. What are ‘alternative fibres’? • Cotton and linen remain excellent papermaking fibres, with very high cellulose content. This gives superior The key ingredient in papermaking is cellulose, which is strength and a luxurious feel but comes at a higher cost. derived from the vegetable fibres found in trees and other plants. Wood fibre (including recycled fibre) is by far the most • Bamboo has similar technical characteristics to wood common source used in modern papermaking, due to its pulp and is used commercially in some parts of the world, cost-effective availability, relatively high proportion of cellulose particularly Asia, albeit in relatively small quantities. and reliable technical characteristics. Alternative fibres come • Bagasse, the fibrous residue after extraction of sugar from from grasses, seed hairs and other parts of plants (such as sugar cane, behaves similarly to straw but is more difficult bast fibres and leaves) and have historically been used too, to process. albeit in relatively low volumes. • Sugar beet, meanwhile, has some potential, particularly History because of a low lignin content (the ‘glue’ that binds fibre together, causing impurities in paper) but is unproven at Paper was traditionally made from clothing rags, and scale. sometimes plant material such as straw, until the mid-19th century. -
4. Printing and Converting Performance
4. Printing and converting performance Paperboard converting 147 Clean edges and surfaces 155 Handling paperboard 158 Offset lithography 160 UV-offset 161 Waterless offset 162 Hybrid offset 162 Flexography 163 Screen printing 164 Digital printing 165 Gravure printing 166 Hot foil stamping 169 Embossing 171 Die-cutting & creasing 174 Lasercutting 178 Scoring 182 Creasabilty & foldability 186 Gluing 194 Binding in practice - the last link 199 Heat sealing 206 Packaging operation 203 Deep drawing 212 146 Reference Manual | IGGESUND PAPERBOARD Paperboard converting Paperboard converting Paperboard has the ability to achieve or exceed the same The increasing demands in the brand promotion process excellent image reproduction as for the best fine papers. for graphic design and the use of non-print surface enhance- Paperboard offers equal possibilities to achieve new, ment are creating innovative shapes and multi-sensory ex- challenging shapes as competing packaging materials. periences for the consumer or user who hand les the product. However, increasing demands on performance of the An understanding of the interaction between paper- material in various converting processes have become board properties and converting effi ciency is essential for evident when speeds in both printing processes and post- designers and converters, since the ultimate design of the press converting have increased. Additionally, the accept- product together with the choice of paperboard will impact ance level for impurities or slight deviations in quality in the on crucial conversion factors like printability, fl atness, and fi nal product has dropped noticeably as a result of both creasing/folding properties. Considering all the variables, end-user demands and the use of modern quality control it is probably true to say that consistency in the behaviour equipment in the various converting machines. -
VNP Guideline LCA Data for Paper and Board in the Netherlands
VNP Guidelines - LCA data for paper and board products It is of high importance that the data which isused from generic LCA databases (e.g. ecoinvent) are recent as well as representative for the kind of material used. Paper and board are complex materials that appear in different types suitable for the various applications. This document is set-up to assist LCA experts in finding the right data belonging to the type of paper and board studied. General advices: It is not advisable to use the data from European Life Cycle Database (ELCD) as these data are incomplete and also only ‘cradle to grave’: these are aggregated data hence difficult to identify where impacts come from and thus hardly usable for comparisons or to change for specific situations. Of all other generic databases ecoinvent is the most complete and current database. Other public datasets (e.g. GaBi, Base Impacts and ProBas) are less current and less easy to interpret from a user point of view. For LCA assessments on paper and board produced in the Netherlands it is essential to replace the input of the European average enery mix with input the Dutch energy mix. (NB this is not possible with ELCD as these allow no changes at all). Packaging paper Paper for corrugated board - Papier voor golfkarton Description Corrugated board (in Dutch: golfkarton) is the most commonly used transport packaging. Corrugated board consists of one or more layers of corrugated paper, in combination with one or more layers flat paper. The corrugated paper is called fluting or medium. The flat papers are called liners. -
Cellulose Based Electrical Insulation
. Cellulose-based electrical insulation REBECCA HOLLERTZ Supervised by Lars Wågberg and Claire Pitois DIELECTRIC INTRODUCTION PROPERTIES The aim of this PhD-project is to use novel A more efficient electrical energy generation and modification routes for wood-fibres, such as nano Increasing voltage levels transmission will be increasingly vital to meet Demand for fibrillation and layer-by-layer (LbL) adsorption of Permittivity and dielectric growing societal needs. The major failures in oil- improved electrical loss are important dielectric filled high voltage transformers, a key component modifying components to clarify the influence of Integration of renewables insulation properties which affect the in power transmission networks (with paper and chemistry and morphology on relevant electrical materials loss of energy and the build- pressboard used as the solid insulation material), phenomena and improve the electrical insulating Increased reliability up of electric fields in the are related to the insulation material. capability of wood-fibre based electrical insulation. insulator, and at inter-faces. The dielectric strength is used to describe the RESULTS AND OUTLOOK maximum electric field a material can with-stand * before flash-over or short- 1. Streamer inception and propagation circuiting. Before experiencing break- Streamer inception down, the insulating material is often subjected to deteriorating discharges and streamers which can also be triggered and analysed in the laboratory. Streamers, conducting gaseous channels which can travel in high speed, at oil- pressboard inter-faces have been identified as a signi- ficant cause responsible for PAPER transformer failures. The ultimate goal of this PhD project is a better The setup constructed gives valuable information about streamer inception and propagation at the solid-liquid interface and understanding of which will be used to characterize the influence of the solid material by testing different polymers and modified paper sheets. -
Outlook for U.S. Paper and Paperboard Sector and Wood Fiber Supply in North America
Chapter 5 - Outlook for U.S. paper and paperboard sector and Wood fiber supply in North America Mr. Peter J. Ince United States Forest Service U.S. Forest Products Laboratory, Madison, Wisconsin Abstract, Consumption of wood fiber in pulp, paper and paperboard increased in the United States over the past century and is projected to increase well into the next century at a decelerating rate of growth. Harvest of pulpwood on forest land is the single largest source of wood fiber, followed by recycled paper and wood residues. In the past decade, wood residues declined in supply while use of recycled paper increased rapidly. Use of recycled paper is projected to increase more steadily in the future with slower growth in paper recovery for recycling. Harvest of pulpwood on forest land is projected to remain the dominant source of U.S. fiber supply through the first half of the next century. Softwood pulpwood harvest on forest land is projected to increase as U.S. softwood residue supplies decline. Pulpwood stumpage values are projected to increase in the United States, based on supply and demand analysis, gradually improving economic opportunities for growing hardwood short-rotation woody crops on agricultural land. Hardwood pulpwood harvest on forest land is projected to increase for several decades but then decline in the long run with increasing fiber supply from agricultural short-rotation woody crops. Canada is projected to remain the principal source of U.S. pulp and paper imports, which are projected to increase. Most Canadian domestic pulpwood supply is projected to remain wood residues, as Canadian lumber production and residue output are projected to increase in the future. -
The Bioeconomy Hub: Innovative Products from Biomass
The Bioeconomy Hub: Innovative products from biomass Tim Caldecott and Douglas Singbeil Opportunities are everywhere! Building new connections and supply chain is the challenge. Composites Aerospace Food & Beverage Energy Automotive Fiber Construction © 2017 FPInnovations. Tous droits réservés. Reproduction et diffusion interdites. All rights reserved. Copying and redistribution prohibited. Biomass is bulky and expensive to transport Fibre supply chains need to be short and optimized. Better to process the biomass at a hub and send semi-finished or finished products to market. 3 © 2015 FPInnovations. All rights reserved. Copying and redistribution prohibited. ® FPInnovations, its marks and logos are trademarks of FPInnovations. Volume and Value Pulp/paper biofuels Sweet spot Market size Specialty chemical and materials Copyright FPInnovations © 2013. Do not reproduce without permission. 4 Source: “Thermochemical Strategies for Biofuels, Green Chemicals, © 2015 FPInnovations. AllPolymeric rights reserved. Biomaterials Copying and redistribution and Biofuels”, prohibited. Esteban® FPInnovations, Chornet, its marks Novemberand logos are tr ade2005marks. of FPInnovations. Value of residues from macro to nano New Wood Attributes • “green” substitutes • Light-weighting • Stronger • Stretchable • Improved aesthetics • New attributes • Not necessarily cheaper 5 © 2015 FPInnovations. All rights reserved. Copying and redistribution prohibited. ® FPInnovations, its marks and logos are trademarks of FPInnovations. The Bio-economy from a BC Context -
The Effect of Pulping Upon the Dimensions of Wood Tracheids
THE EFFECT OF PULPING UPON THE DIMENSIONS OF WOOD TRACHEIDS A. M. Scullan and H. V. Green l'olp and Paper Research Institute of Canada, Pointe Claire, P.Q., H9H 359 CANADA (Received 22 September 1975) ABSTRACT The dimensions of the fibres in oven-dry blocks of mood from three species (white spruce, 1)ouglas-fir, and larch) were deduced from measure~ilentsof bulk density and the number of fibres per unit cross-sectional area. The blocks \\.ere then cooked Ly the soda process to various yields, and the fibre dimensions were redeterlined after the blocks had been washed and oven-dried. The weight of the fibres per unit length decreased almost in proportion to the yield loss, I~eingreduced at 40% yield to 42% of its value in wood. This finding indicates that the fibres were shortened to only a small extent by pulping (ca. 4% at 40% yield) and that the major changes were in the transverse dimensions of the fibres. At 40%, yield, cell-wall thickness and fibre width were respectively rechlced to 52.5% and 84% of their original values. The results were independent of wood. species. The changes in the dimensions of the fibres are in keeping with current concepts of the structure of the cell wall. llrlditional keywords: Piceu glauca, Pset~rlotsugamenzie.~ii, Larix dccirlua, fiber dimensions, cell-wall thickness, fiber tliarnetcr, fiber length, soda pulping, yield, bulk density, wood, cross section. INTHODUCTION state using knowledge of moisture uptake ~h~ physical prope*ics of paper depend and the mode of swelling. Second, it is to a large extent upon the dimellsions of the possible that, as will be shown, the changes collstitllent fibres. -
Wood Research the Influence of the Type And
WOOD RESEARCH 52 (4): 2007 79-88 THE INFLUENCE OF THE TYPE AND PREPARATION OF LIGNOCELLULOSE FIBRES ON THE PROPERTIES OF MDF Piotr Borysiuk, Danuta Nicewicz, Jerzy Pawlicki , Marcin Klimczewski Faculty of Wood Technology (WTD) SGGW Warszawa, Warsaw, Poland ABSTRACT Th e infl uence of the type and preparation of lingo-cellulose fi bres on the properties of MDF. Th e possibilities of utilizing waste-paper were examined in the production of MDF. Two kinds of waste-paper (cardboard waste and mixed waste-paper) in two disintegration sizes each were used. Th e composition and length of fi bres and content of the Klasson lignin were examined. Th e following properties were obtained in the boards: bending strength, internal bond, modulus of elasticity and thickness swelling. It is apparent that paper fi bres can be added to wood fi bers in the production of MDF to a maximum of 30%. KEY WORDS: cardboard waste, mixed-waste paper, MDF, disintegration size of waste paper INTRODUCTION Th e limited supply of wood from the forest has initiated research in other materials for production of wood- panel boards. Investigations of the utilization of fi brous agricultural waste material and of high-molecular polymer are well-known and partially practised in industry. Waste paper is a recycled material which is not on the whole used in the production of paper. Th e production and consumption of paper increase every year, this is why waste paper resources will also increase. Th is is the reason why waste paper can be used in other branches of industry. -
Outcomes and Evidence Requirements
NZQA registered unit standard 3623 version 6 Page 1 of 4 Title Process crude tall oil from tall oil soap as a by-product of wood pulp manufacturing Level 4 Credits 5 Purpose People credited with this unit standard are able to: explain fundamentals of crude tall oil production; and cook black liquor soap for tall oil production. Classification Wood Fibre Manufacturing > Pulp and Paper - Chemical Plants Available grade Achieved Explanatory notes 1 Definition Worksite documentation refers to instructions to staff on policy and procedures (including the application of legislation to worksite situations) which are formally documented, and are available for reference at the worksite. Examples are standard operating procedures, specifications, manuals, and manufacturer’s information. 2 The reference text for this unit standard is Drew, J and Propst, M, Tall Oil (New York: Pulp Chemicals Association, 1981). It is available through http://www.pinechemicals.org/. 3 The following apply to the performance of all outcomes of this unit standard: a All work practices must meet recognised codes of practice and documented worksite health and safety and environmental procedures (where these exceed code) for personal, product, and worksite health and safety, and must meet the obligations required under current legislation, including the Health and Safety in Employment Act 1992, the Resource Management Act 1991, the Hazardous Substances and New Organisms Act 1996, and their subsequent amendments. b All work practices must meet documented worksite operating procedures. This includes the recording (by electronic or non-electronic means) of activities, events, and decisions. c All communications made in relation to this unit standard must be made in accordance with worksite procedures for content, recipient, timing, and method. -
The Paperboard Product
The paperboard product The paperboard product Since the mid-19th century the primary source of cellu- exceeds the amount of timber that is harvested. lose fibre has been wood. The fibre is separated by either This careful forest management ensures that even in the chemical or mechanical means from naturally occurring future the forests will form part of the sustainable cycle of species. In the case of Iggesund these species are mainly nature and be a permanent source of raw materials. spruce, pine and birch from managed forests in Scandina- The fibres in a tree trunk run parallel to its length. The via and elsewhere in Europe. Such forests are maintained fibre length varies according to the tree species. The rela- and expanded by the industries that rely on good access tionship is indicated by the table below. to timber. As a result of these efforts the stock of growing trees is increasing every year. In many areas growth now 4QSVDFæCSFrMPOHBOEçBU #JSDIæCSFrTIPSUBOEDZMJOESJDBM 1JOFæCSFrMPOHBOEçBU .JYFEæCSFTPGTQSVDF QJOFBOECJSDI Species Fibre length mm Fibre width μm Shape Spruce 3.1 – 3.5 19 – 50 Ribbon flat Pine 2.0 – 3.0 22 – 50 Ribbon flat Birch 0.9 – 1.2 20 – 35 Cylindrical with pointed ends IGGESUND PAPERBOARD | Reference Manual 17 The paperboard product Cellulose and the laws of nature Carbon dioxide and water are converted into simple glucose-based sugars by the action of sunlight on the OXYGEN (O2) CARBON DIOXIDE (CO2) green chlorophyll-containing cells of the plant kingdom. SUNLIGHT This process is known as photosynthesis and is accompa- nied by the emission of oxygen.