Surface Application of Paper Chemicals

Surface Application of Paper Chemicals PDF Author: J. Brander
Publisher: Springer Science & Business Media
ISBN: 9400914571
Category : Technology & Engineering
Languages : en
Pages : 283

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Book Description
With the exception of a slight hiccup during the height of the recent environmental movement (during the early 1990s), when for a year or two consumers were prepared to pay a price premium for lower quality recycled paper than for the virgin product, the inexorable improvement in the quality demanded of paper products continues. This demand for quality covers not only the aesthetics ofthe product but also its performance. Moreover, it is becoming increasingly the case that papers designed for a particular use must, as it were incidentally, also perform well in alternative applications. An example is that of office and printing papers, which are expected to perform as well in copier machines as in all the various forms of impact and non-impact printers. But even greater demands are made in other product areas, where board designed for dry foods can also be expected to protect moist and fatty materials and be made of 100% recycled fibre. The need to isolate foodstuffs from some of the contaminants that can affect recycled board is a· serious challenge. Thus, papermakers are constantly striving to meet a broadening spectrum of demands on their products; often while accepting declining quality of raw materials. The product design philosophy that has arisen in response to this is increasingly to isolate the bulk of a paper from its uses: to engineer the needed performance characteristics into the paper surfaces while more or less ignoring what happens inside.

Surface Application of Paper Chemicals

Surface Application of Paper Chemicals PDF Author: J. Brander
Publisher: Springer Science & Business Media
ISBN: 9400914571
Category : Technology & Engineering
Languages : en
Pages : 283

Get Book Here

Book Description
With the exception of a slight hiccup during the height of the recent environmental movement (during the early 1990s), when for a year or two consumers were prepared to pay a price premium for lower quality recycled paper than for the virgin product, the inexorable improvement in the quality demanded of paper products continues. This demand for quality covers not only the aesthetics ofthe product but also its performance. Moreover, it is becoming increasingly the case that papers designed for a particular use must, as it were incidentally, also perform well in alternative applications. An example is that of office and printing papers, which are expected to perform as well in copier machines as in all the various forms of impact and non-impact printers. But even greater demands are made in other product areas, where board designed for dry foods can also be expected to protect moist and fatty materials and be made of 100% recycled fibre. The need to isolate foodstuffs from some of the contaminants that can affect recycled board is a· serious challenge. Thus, papermakers are constantly striving to meet a broadening spectrum of demands on their products; often while accepting declining quality of raw materials. The product design philosophy that has arisen in response to this is increasingly to isolate the bulk of a paper from its uses: to engineer the needed performance characteristics into the paper surfaces while more or less ignoring what happens inside.

Surface application of chemicals to paper and board

Surface application of chemicals to paper and board PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 25

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Book Description


Applications of Wet-End Paper Chemistry

Applications of Wet-End Paper Chemistry PDF Author: Ian Thorn
Publisher: Springer Science & Business Media
ISBN: 1402060386
Category : Science
Languages : en
Pages : 233

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Book Description
"Applications of Wet-end Paper Chemistry" bridges the gap between the theory and practice of wet-end paper chemistry by explaining how particular chemicals are chosen and put to use in real situations. A number of international experts in the field present recent contributions on the optimum use of chemicals in papermaking. Major inroads have taken place since the first edition of this title was published in 1995. This new edition of "Applications of Wet-end Paper Chemistry" will reflect the changing type and use of chemicals used in papermaking in the 21st century. Chemists and chemical engineers across the paper and pulp making industry, as well as in research and academic institutes will find this book of enormous practical value.

Advances in Papermaking Wet End Chemistry Application Technologies

Advances in Papermaking Wet End Chemistry Application Technologies PDF Author: Martin A. Hubbe
Publisher:
ISBN: 9781595102591
Category : Papermaking
Languages : en
Pages : 0

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Book Description


Paper and Paperboard Packaging Technology

Paper and Paperboard Packaging Technology PDF Author: Mark J. Kirwan
Publisher: John Wiley & Sons
ISBN: 1405168455
Category : Technology & Engineering
Languages : en
Pages : 456

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Book Description
This book discusses all the main types of packaging based on paper and paperboard. It considers the raw materials and manufacture of paper and paperboard, and the basic properties and features on which packaging made from these materials depends for its appearance and performance. The manufacture of twelve types of paper- and paperboard-based packaging is described, together with their end-use applications and the packaging machinery involved. The importance of pack design is stressed, and how these materials offer packaging designers opportunities for imaginative and innovative design solutions. Environmental and waste management issues are addressed in a separate chapter. The book is directed at those joining companies which manufacture packaging grades of paper and paperboard, companies involved in the design, printing and production of packaging, and companies which manufacture inks, coatings, adhesives and packaging machinery. It will be essential reading for students of packaging technology.

Handbook of Paper and Board

Handbook of Paper and Board PDF Author: Herbert Holik
Publisher: John Wiley & Sons
ISBN: 3527608338
Category : Science
Languages : en
Pages : 528

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Book Description
This first comprehensive handbook on the subject describes the manufacturing processes of various types of papers, recovered paper treatment, as well as the quality and economical aspects. More than 20 authors contribute a variety of viewpoints, one of the many features of this book. They give a concise description of the fascinating art and technology of papermaking, providing lay readers, students, politicians and others with the latest information on current technologies. From the contents: * Introduction * Raw materials * Stock preparation * Water and reject handling * Paper and board manufacturing * Coating * Paper dyeing * Paper and board grades and their properties * Testing of paper and board * Paper and book preservation. Of great interest to all engineers and chemists in the paper industry and related areas.

The role of wood and wood products in public works, by U.S. Forest Service

The role of wood and wood products in public works, by U.S. Forest Service PDF Author: United States. Congress. Senate. Committee on Public Works
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 90

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Book Description


Official Gazette of the United States Patent and Trademark Office

Official Gazette of the United States Patent and Trademark Office PDF Author:
Publisher:
ISBN:
Category : Trademarks
Languages : en
Pages : 750

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Book Description


Official Gazette of the United States Patent Office

Official Gazette of the United States Patent Office PDF Author: United States. Patent Office
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 1908

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Book Description


Paper Chemistry and Technology

Paper Chemistry and Technology PDF Author: Monica Ek
Publisher: Walter de Gruyter
ISBN: 3110213443
Category : Science
Languages : en
Pages : 409

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Book Description
This four volume set covers the entire spectrum of pulp and paper chemistry and technology from starting material to processes and products including market demands. This work is essential for all students of wood science and a useful reference for those working in the pulp and paper industry or on the chemistry of renewable resources. Volume 3 provides an overview of paper production and the ways in which the chemistry of starting materials and processes influence its quality and properties. The work treats fundamental properties of the fibre wall and the consolidation of fibres during pressing and drying, surface chemistry of fibres and their influence on the interaction between fibres/paper and other materials, mechanisms behind the adsorption of polyelectrolytes to fibres and fillers, acid and alkaline sizing of paper, basic fluid mechanical behavior of fibre suspensions, web forming, web pressing and web drying in a modern paper machine, calandering and coating of paper.