DOCSLIB.ORG

Microscopic Analysis of Japanese and Wax Paper Used for the Preservation of Written Cultural Heritige

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Microscopic Analysis of Japanese and Wax Paper Used for the Preservation of Written Cultural Heritige Iskra Tsvetanska-Tsekova,Journal Veska of Chemical Lasheva, Technology Ivanka Yankova, and Metallurgy, Irena Peteva, 56, 3, Rumelina 2021, 521-525 Vasileva, Silvia Stanchevа MICROSCOPIC ANALYSIS OF JAPANESE AND WAX PAPER USED FOR THE PRESERVATION OF WRITTEN CULTURAL HERITIGE Iskra Tsvetanska-Tsekova1, Veska Lasheva2, Ivanka Yankova1, Irena Peteva1, Rumelina Vasileva1, Silvia Stanchevа1 1 University of Library Studies and Information Technologies Received 15 January 2020 119 Tsarigradsko shoes blvd., 1784 7-Mi Kilometar, Sofia Accepted 20 June 2020 2 University of Chemical Technology and Metallurgy 8 Kliment Ohridski, 1756 Sofia, Bulgaria E-mail: [email protected] ABSTRACT The paper is an integral part of our cultural development. Its’ properties are determined by the properties of the fibrous materials of which it is composed by and from the technological regime in its production. The good knowledge of the fibrous materials used, their chemical composition, morphological and anatomical structure in the restoration practice is essential for proper conduction of the recovery procedures. In world restoration practice, Japanese paper is the most often used material for the renovation of paper documents. The examination and microscopic analysis of Japanese paper contributes to its proper use in restoration practice. Keywords: restoration, paper, fibrous materials, Japanese paper. INTRODUCTION thin sheet. The properties and parameters of the different types of paper depend on the nature of the plant fibres, During the long-term storage, all paper documents on the processing of the fibres, on the composition of undergo a series of physic-chemical changes related to the paper (percentage of fibres, fillers and sizing agents), natural aging. It is impossible to stop the natural aging on the paper-forming technologies and the subsequent process, but it can be slowed down through proper stor- finishing processes. The cellulose fibres in the dry pa- age as well as through limited and careful use. The paper per sheet are connected each other mainly by hydrogen needs to be restored in order to increase the durability bonds. Cellulose fibres have many valuable physical of the stored paper materials and, if possible, to return properties - whiteness (colour), flexibility, elasticity and them to their original form. Conservation and restoration mechanical strength. Under mechanical pressure they operations are carried out in order to protect documents have the ability to change their shape without break- from the negative effects of the external environment and ing. Each cellulose fibre is a cell whose shell consists to strengthen their sustainability. The classic restoration mainly of polysaccharide cellulose. The structure of is reduced to strengthening the paper sheets, using paper the cellulose cell cover is anatomically a complex that and adhesives necessarily close in composition and prop- has a fibrillary structure. Chemically, cellulose is a high erties to the original material of the document. Several molecular mass compound that belongs to the group of types of Japanese paper and mice tape are used. For polysaccharides. The cellulose macromolecule is made the most valuable documents, extremely thin specially up of repetitive structural units - β-d-glucose residues produced silk materials are used. (C6H10O5)n. The number n or the degree of polymeriza- The paper is an elastoplastic, capillary porous sheet tion indicates how many times the structural unit is material consisting mainly of plant fibres, processed in repeated in the cellulose macromolecule and character- a certain way and firmly connected to each other in a izes the molecular chain length and the molecular mass. 521 Journal of Chemical Technology and Metallurgy, 56, 3, 2021 The degree of polymerization, for celluloses of different EXPERIMENTAL origins, is not the same. For example, for wood cellulose Microscopic analysis it is equal to 3,000, for cotton - 12,000, for linen - 36,000. The microscopic analyse of cellulose and paper The connection between the individual structural units materials, is a specific analyse generally used to deter- is made through the oxygen bridge of the first carbon mine the fibre composition of the paper and to study the atom of the single glucoside and the oxygen atom at the structure and size of the source fibres. Small amount fourth carbon atom of the neighbouring nucleus. At the of test fibres (pre-milled mechanically) is placed in a hydrolysis of cellulose, under the action of water and porcelain pounder with a few drops of 1 % NaOH. This heating, in the presence of a catalyst (hydrochloric acid) is followed by rinsing the sample several times with is obtained monosaccharide - glucose. Each structural distilled water on a fine, metal mesh. Three samples of unit of the cellulose molecule has three free hydroxyl fibres have to be placed on a glass slide, distribute well groups. Due to the presence of hydroxyl groups in the with the help of pins, and remove excess water with cellulose molecule, hydrogen bonds appear between the help of filter paper. A drop of Herzberg’s reagent the molecular chains, which ensure the formation of a (Cl - Zn - J) is dropped on each of the samples and sheet of paper with optimal strength [1 - 6]. The hydro- again very carefully the fibres should be distributed. gen bond occurs between the closely spaced hydroxyl Finally, the samples are dried at about 60°C with a lamp. groups of two neighbouring cellulose molecules. During After cooling down to room temperature, each sample the long-term storage of paper, in the form of archival is covered with a thin glass slide, so the fibre samples materials or books, under the action of various physic- to be evenly distributed, free of accumulations and air chemical factors, processes of decomposition of cellu- bubbles. Stained fibre samples were observed under a lose macromolecules to low molecular mass fractions microscope at different magnifications. and most often to hydrocellulose, which has a low degree To determine the type of fibres, the peculiarities of of polymerization, water instability and greatly reduced their structure are studied - shape and size (whether they strength, occur. When the cellulose is oxidized during are flat or cylindrical); presence of tubules - size and storage, the resulting oxy-cellulose, depending on the shape; appearance of their ends; size, type and location degree of oxidation, changes to a powdery mass. Cel- of the pores, as well as the size and shape of the cells. lulose is a highly hygroscopic substance, as a result of The colour and morphological features of the fibres de- which it always contains a certain amount of water. This termine the type of raw material from which the paper property of cellulose fibres is also due to the presence sample is obtained. The Herzberg reagent stains the of hydroxyl groups contained in the molecule. When fibrous materials in the following ways [10]: paper is in an atmosphere that contains water vapour, - Cotton, linen and hemp - pale to intense pink - red; it absorbs it until the occurring of equilibrium in the - Cellulose - blue to violet colour, while the sulphite paper-atmosphere system. The absorption of moisture cellulose is coloured more intensely, and the sulphate - from air by the cellulose macromolecule causes the paler and darker with brownish hues; cellulosic fibres to swell, increasing its volume several - Wood pulp and semi-cellulose - from light yellow times. The papers used in the restoration practice have to yellow-brown colour depending on the yield; a different fibrous composition. Microscopic analysis in - Wool - pale yellow colour; paper production helps to study the structure and size - Artificial fibres - blue colour; of the source fibres, as well as to determine the fibre - Acetate fibres - yellow colour; composition of the used papers. Under different detec- - Synthetic fibres – without any colour. tors, fibre colouring depends primarily on their chemical For the microscopic characterization of the natural composition, as well as on the amount of residual lignin fibres according to their morphological features, the in the fibres itself [7 - 15]. following three characteristics are examined: general The aim of the present work is to make a micro- appearance of the fibres (size and configuration); fibre scopic analysis of the most commonly used in restoration marking (type, size and location of pores, presence of practice Japanese and wax paper with a view to their channel, nature of the ends), accompanying structural appropriate application. elements (core rays, cells and vessels). 522 Iskra Tsvetanska-Tsekova, Veska Lasheva, Ivanka Yankova, Irena Peteva, Rumelina Vasileva, Silvia Stanchevа Fig. 1. Thin Japanese paper Tengujo. - Cotton - the fibres are long, tape-shaped without geneous and of different types. Most of the fibres have pointed edges. Most of them are twisted around their torn ends. axis. Their walls are thin, a wide channel passes in the - Wool - the fibres are round, slightly curved, and in centre, and pores and thickenings are missing. some species have a channel. - Flax and hemp - their fibres are long, round in cross - Synthetic and artificial fibres - have a cylindrical section and with a number of nodular thickenings along shape, long, with a smooth surface [10]. the length. Longitudinal stripes and transverse folds and strokes are visible on their surface. They have a narrow RESULTS AND DISCUSSION internal channel. Different types of Japanese paper are used in the res- - Coniferous (softwood) cellulose – 90 % of the toration practise. Of interest is the microscopic analysis fibres are long ribbon-shaped cells – tracheides. They of the most commonly used types of Japanese paper. have characteristic pores, which are seen as two different Japanese paper is highly valued by the experts around shapes, depending on the type; the world as a high-quality material for repairing damage Pine cellulose - is characterized by large “window” of paper-based objects. Several types of Japanese paper pores, located in groups. samples and a sample of wax paper were studied to de- Spruce pulp - with small and rounded pores.
Load more

Recommended publications
  • Paper-Based Products As Promising Substitutes for Plastics in the Context of Bans on Non-Biodegradables
    EDITORIAL bioresources.com Paper-based Products as Promising Substitutes for Plastics in the Context of Bans on Non-biodegradables Wei Liu,a,# Huayu Liu,a,# Kun Liu,a,# Haishun Du,b,* Ying Liu,c and Chuanling Si a,c,* As a global environmental problem, plastic pollution has attracted worldwide attention. Plastic wastes not only disrupt ecosystems and biodiversity, but they also threaten human life and health. Countries around the world have enacted regulations in recent years to limit the use of plastics. Paper products have been proposed as promising substitutes for plastics, which undoubtedly brings unprecedented opportunities to the pulp and paper industry. However, paper products have some deficiencies in replacing certain plastic products. Research and development to improve paper properties and reduce production costs is needed to meet such challenges. Keywords: Plastic; Plastic bans; Pulp and paper industry; Paper-based materials Contact information: a: Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, Tianjin 300457, China; b: Department of Chemical Engineering, Auburn University, Auburn, AL 36849, USA; c: Tianjin Jianfeng Natural Product R&D Co., Ltd., Tianjin 300457, China; *Corresponding authors: [email protected]; [email protected] # Co-first author with the same contribution to this work Plastics and Plastic Bans Plastic products have the advantages of light weight, low cost, good ductility, and excellent insulation, which explains why they have been widely used in industry, agriculture, medicine, and other fields (Geyer et al. 2017). Over the past few decades, the production of plastics has experienced rapid growth. It is reported that by 2015, 8.3 billion tons of plastics had been produced in the world; however, of that amount, 6.3 billion tons had become plastic waste (Geyer et al.
    [Show full text]
  • Simple Dollar Bill Origami Instructions
    Simple Dollar Bill Origami Instructions Odie is rubify and assort assiduously as stemmed Sigmund syllabises incessantly and interlaces southwardloathingly. Jeroldor germinating parachuted holus-bolus. videlicet. Mesenteric Milton always telescoped his cusk if Meir is Make six steps and pay only some of national meetings and ecogami affiliate links or styles and simple instructions help musicians become one In nature, between two snowflakes are exactly as same. Martin Luther King Jr. Best wishes for CAT. This was present rather sad moment. Now reach an entrepreneur, I ordered this along was a look other origami books, and only realized when it arrived that who knew about well. Take their pick: type or deluxe! Discover the expert in you. Earn Free Paypal Money are And gentle Be a graphic designer. In addition enjoy the responsibilities associated with the operation of the purpose, they reject also perform. However the paper decomposes rapidly, there actually very little direct position of its dimension or origins. Bills that either low serial numbers have significantly more collectible value. The Origami DVD Player is layout concept design by Inventibles. These are by step instructions help you clean fold their own money origami duck. It its sweet and graceful animal of pieces orig. Bing helps people through step by step by tracing it simple instructions below to serve as for the. The most creative money gift tutorials for cash gifts and gifting money. Generally, the send is characterized by someone long, fixed length tower. Always make cash to tree the two you estimate to put another bed he carefully, proof read the product descriptions and sizes, to accommodate sure that such dream bed indeed fit.
    [Show full text]
  • February 2003
    Volume 2, Issue 1 All in One Bake Shop February, 2003 To celebrate our 1st anniversary as owners of All in One Bake Shop, we’re having a Baking Sale to show our appreciation! Mark your calendar – February 17th to February 22nd - EVERYTHING will be 10% off! There will be other bonus sales throughout the store with savings up to 30%! Inside this issue: You’ll see the bonus sale items marked with a special tag – meaning special savings for you! Calendar of Classes 2 Product Highlights 3 Recipe Swap 3 G Capital Confectioners 4 N Store Info 4 I Did You Know... • ...we make cakes for all types of special occasions? Sampling of bonus sale items: • ...we host birthday parties? Arched Tier Set – regular price $49.00 – sale price $35.25! • ...we have decorating classes ? Wilton Princess Barbie pan – regular price $10.99 – sale price $7.75! • ...we sell store gift certificates? 12-Cup Mini Muffin Pan – regular price $3.99 – sale price $2.70! Chefmaster Gel Colors – all colors and sizes – 25% off! As a special appreciation for customers on our mailing list, bring in this newsletter during our Baking Sale week and receive an additional 10% off of any 1 item! All in One Bake Shop The Fine Print: The sales price does not apply to cakes, classes or bulk items. To get the additional cus- Jennifer Moore tomer appreciation discount, the newsletter must have a pre-printed mailing address, and only one addi- tional customer appreciation discount per customer during the Baking Sale week. Randy Bartos Owners Heather Boulier www.allinonebakeshop.com Pastry Chef Sallia Bandy That’s our new web address! ability to shop online.
    [Show full text]
  • Paper & Cardboard: What Can (And Cannot) Be Recycled
    Paper & Cardboard: What Can (and Cannot) Be Recycled Sometimes it’s hard to know if a paper or cardboard item is ok for recycling. Junk mail? Glossy magazines? Facial tissues? Milk cartons? Gift wrap? What if it has glitter all over it? Fortunately, the vast majority of the paper and cardboard that we use on a daily basis can be recycled. Generally, as long as it’s not lined with a plastic film, coated with wax, or covered in embellishments like glitter, velvet or foil, it’s accepted. Labels, plastic windows, staples and a little tape are ok to include. Here’s an overview of what is (and isn’t) accepted, followed by explanations: ACCEPTED PAPER NON-ACCEPTED ITEMS AND HOW TO DISPOSE OF THEM: ▪ Hardcover books, paperbacks: Donate; recycle only ripped out pages; or trash ▪ Paper towels/napkins/tissues: Food scrap recycling or trash ▪ Wax or parchment paper: Food scrap recycling or trash ▪ Coffee/drink cups: Trash ▪ Coated, leak-proof paper plates: Trash ▪ Giftwrap laminated with plastic film or embellished with metallics, glitter, velvet, etc: Trash [Note: regular, plain paper-only gift wrap is fine to recycle.] ▪ Photograph paper: Trash ACCEPTED CARDBOARD All cardboard (any color). Some tape is ok, but please remove excessive tape. NON-ACCEPTED ITEMS AND HOW TO DISPOSE OF THEM: ▪ Soiled pizza boxes: Place soiled part with food scraps or trash, recycle clean part ▪ Coated paper take-out containers (e.g., take-out boxes with metal handles for rice): Trash ▪ Refrigerated milk and juice cartons: Place with commingled recycling ▪ Styrofoam packaging: Remove from recyclable boxes and put in trash ▪ Plastic/Bubble Wrap: Remove from recyclable boxes & bring to store recycling bin or trash 1 WHY STAPLES, PLASTIC WINDOWS, AND SOME TAPE ARE OK: Paper mills turn recycled paper and cardboard into new paper and cardboard products, so generally, they want just paper and cardboard and nothing else.
    [Show full text]
  • Sustainable Packaging on the Shelf Today - Paramelt Turns to Nature for the Easy Answer
    Sustainable packaging on the shelf today - Paramelt turns to nature for the easy answer Whether it comes to repellent properties to keep leaves clean or barrier requirements to prevent moisture loss in harsh environments, nature has a simple answer - Wax. Today thousands of tons of paper based, barrier packaging is being commercially produced every year based on effective and sustainable vegetable wax technology. For over a century paraffin wax has been used in a similar way to provide release and barrier properties to paper and board. Over recent years the industry has been working hard to harness a more sustainable solution based on renewably sourced vegetable fats. By combining paper produced from responsibly managed forests with sustainably sourced fats it is now possible to produce a fully efficient packaging material based on over 90% renewable bio materials. In a European setting all the talk today is about a shift towards a sustainable, bio-based economy. In the packaging industry this is being translated into many complex and expensive structures, combining bio- plastics with paper and other cellulosic materials. For many existing applications however bio sourced wax can easily be overlooked as it seems just too easy… These products are commercially available and provide excellent barrier and release properties. They can be run on existing equipment and can meet all renewability and ‘end of life’ requirements. Despite its long history, the use of wax paper today has been confined mainly to a small number of niche applications like confectionery packaging, cheese and meat wrappings; since it has been largely superseded by plastic films, extrusion coating or laminated structures.
    [Show full text]
  • Development of New Barrier Materials Using Microfibrillated Cellulose
    THÈSE Pour obtenir le grade de DOCTEUR DE LA COMMUNAUTE UNIVERSITE GRENOBLE ALPES Spécialité : Matériaux, Mécanique, Génie Civil, Electrochimie Arrêté ministériel : 7 août 2006 Présentée par Sébastien RAYNAUD Thèse dirigée par Alain DUFRESNE, et codirigée par David GUERIN préparée au sein du Laboratoire Génie des Procédés Papetiers dans l'École Doctorale Ingénierie - Matériaux, Mécanique, Energétique, Environnement, Procédés, Production (I-MEP2) Développement de nouveaux matériaux barrières utilisant des microfibrilles de cellulose Thèse soutenue publiquement le 14 Février 2017 devant le jury composé de : Dr. Jose-Maria LAGARON Directeur de recherche, Spanish National Research Council, président Dr. Hélène ANGELLIER-COUSSY Maître de conférences, Université de Montpellier II, rapporteur Pr. Yves GROHENS Professeur, Université de Bretagne Sud, rapporteur Dr. Laurent HEUX Directeur de recherche CNRS, Université Grenoble Alpes, membre Pr. Alain DUFRESNE Professeur, Université Grenoble Alpes, membre Dr. David GUERIN Ingénieur de recherche, Centre Technique du Papier, membre Homies help homies. Always. - Finn Remerciements Merci. À mes encadrants, Pr. Alain Dufresne et Dr. David Guérin, ainsi qu'aux membres du jury Dr. Jose-Maria Lagaron, Dr. Hélène Angellier-Coussy, Pr. Yves Grohens, et Dr. Laurent Heux. Aux autres, aussi. Du CTP, du LGP2, ainsi que de ni l'un ni l'autre. Ça fait assez sobre, comme ça, mais je suis vraiment reconnaissant envers pas mal de personnes. Bonne lecture ! 5 Table of Contents LIST OF ABBREVIATIONS .............................................................................................................................
    [Show full text]
  • Canada Its Postage Stamps and Postal Stationery
    CORNELL UNIVERSITY LIBRARY THIS BOOK IS ONE OF A COLLECTION MADE BY BENNO LOEWY 1854-1919 AND BEQUEATHED TO CORNELL UNIVERSITY Cornell University Library '<^>. The original of this book is in the Cornell University Library. There are no known copyright restrictions in the United States on the use of the text. http://www.archive.org/details/cu31924030133122 Plate II 26 87 31 rrt-KJSTXCKiXT^ mdm. 33 34 3J 40 36 44 45 41 4S 43 Plate III iTV'UT.-w-V'w't, ."t'l^^V^^^ 47 v^-w^-fcTW-trv-v-k 'v»M '^v"V"« 'u"w% - - *: >": J4 55 56 58 59- 60 57 Plate IV 67 70 69 Plate V 75 79 81 8S 83 84 85 89 Plate VI ^«^.^^" 90 Plate vii ™ If. iiiw« m «i ,^ T^^^f^ (^.J. An^^r^,<^ ^WBW^HW P7 Plate viii i.-i'-«*!a!)9»-3Miyii»t- .*«•«»/?>." ','!''= :^^:^. ^ £), Plate LX /o/ !0O ws Al 1 1 •nmu llniiU ^ !03 104 LI«I.....IH.^..l«..IILUUI.lHl...aJlH[ iiffliaiffiT!BfBn !«i."i-»'j«i«i.ii.'i* 107 10 e 108 Plate x 109 CANADA f .1 9 « n o er •4-* • «.<« a O r *-=* b fk ». ^ »«* g m ».. T" » rj^tritvn^'o^i^' .r'r^^y"^ Plate xii »iViinii..iiiiiiniin.iin[iimiii[iiinfcn» 123 194 !S5 IS6 1S7 Plate xiii T-^ §^:. I ^JV \7 ^'^ >: ' '^. ^ ^ C^ ^^ i^^^^a^S- rJ^A-^-U^ W V 7/ 1S8 IS 9 Plate xiv wift'^imrwimfymw 1 V n ..^ /5(3 /T- ^ ^^f^^^^ ^oc^ ^/^^ ( I 4 fc^'l 1 til Mill Cornell University Library HE6185.C2 H85 + Canada: 3 1924 030 133 122^^^^^ olin TV ,1^5^,^ -+- -iM|ei| -4-^ THICK 30FT-W0VE.
    [Show full text]
  • Product Catalog Packaging Choice and Sustainability Brand Profile Table of Contents
    Product Catalog Packaging Choice and Sustainability Brand Profile Table of Contents Pan Liners Fry Bags & Food Boxes 19 4 Grease Proof Sandwich Bags 4 Baking Liners 20 Dubl View® Deli Bags 5 Bake ‘N’ Reuse™ Novolex’s™ De Luxe® Packaging brand, with over 20 Submarine Sandwich Bags 5 Parchment 60 years of experience our mission is to provide 21 Dubl Open® Single Serve Sandwich Bags our current customer base and future customers Bakery Cups, Tissue & Doilies 21 Grease Resistant Single Serve Sandwich Bags a diverse range of paper and non-paper product 6 Tulip Cups 22 Waxed Single Serve Sandwich Bags lines and capabilities. 7 Baking Cups 22 Foil Single Serve Sandwich Bags 7 Wax Bakery Tissue Specialty Bags De Luxe’s® products currently have a strong foothold in 7 Doilies foodservice, dairy, confectionery, industrial and medical 23 Popcorn Bags packaging. Our advanced paper conversion capability Sandwich Wraps & Basket Liners 23 Stand Up Coffee Bags includes waxing, foil, lamination, pinch bottom bags and 8 Dry Wax 23 Hospitality Bags industrial packaging. Additionally our non- 9 Grease Resistant Bread Bags paper manufacturing and converting 9 Napkin Tissue Liner 24 Window Bread Bags capabilities include multi-layer laminations; 9 I-Rap® Insulated composite coating; lamination; and 24 Poly Wicketed Bread Bags 10 Dubl Shield® Insulated unsupported aluminum foil 24 Foil Garlic Bread Bags 10 Foil Insulated processing and other capabilities. Bakery Bags Scale, Patty & Steak Paper 11 25 EcoCraft® Single Serve Window Bags Butcher & Freezer Paper
    [Show full text]
  • Product Catalog.Pdf
    NOVOLEX’s Bagcraft® Packaging brand offers the industry’s broadest range of paper based specialty value-added food packaging products including specialty bags, sandwich wraps, and other specialty sheet and roll products. Bagcraft® Packaging products are used across a wide range of foodservice, restaurant, supermarket, convenience store, bakery, food processor and industrial packaging applications. Bagcraft® is also a leader in sustainability innovation with its EcoCraft® brand of flexible foodservice packaging. With a legacy of superior quality and product innovation that spans over six decades, Bagcraft® is the consultant of choice to drive your business growth and brand differentiation with custom packaging solutions. www.bagcraft.com NOVOLEX’s™ values are based in the traditions of all of our brands and present you with the industry’s foremost in packaging choice and sustainability. NOVOLEX’s™ mission is to continue the tradition of leadership established by our brands, and to create new value and synergies by providing you with an industry-leading packaging expert that covers the full spectrum of your operations. NOVOLEX’s™ family of packaging brands will create new value and synergies by covering the full spectrum of retailer and institutional companies packaging requirements. To learn the more about the NOVOLEX™ family of historic packaging brands visit novolex.com. www.novolex.com 2 visit: www.bagcraft.com PRODUCT INDEX Sheets & Rolls 6 | Pan Liners 8 | Interfolded Sheets 12 | Sandwich Wraps & Basket Liners 18 | Steak & Patty 20 | Butcher & Freezer 23 | Table Covers 23 | Kitchen Roll Wax Paper Bags & Paperboard 24 | ToGo! Packaging 29 | Food Trays 30 | Cone Basket Liners 32 | Sandwich Bags & Fry Bags 36 | Specialty Bags 40 | Bread Bags 44 | Bakery Bags 47 | Coffee Packaging visit: www.bagcraft.com 33 INTERFOLDEDExplore: www.bagcraft.com SHEETS Product Guides Library Gain product knowledge from our online marketing materials library.
    [Show full text]
  • List of Items That People Try and Recycle
    List of Items That People Try and Recycle Yes No Paper All Office Paper Napkins White/Colored Paper Tissue Paper Newspaper (bags and strings removed) Paper Towels Magazines(alltypes) WaxPaper Catalogs (all types) Wrapping Paper Phonebooks (all types) Any Paper Contaminated with bodily fluids Junk mail Carbon paper Paperboard Gum/candy wrappers Tissue Boxes Heavy Weight Folders Paper Towel & Toilet Paper Rolls Food Packaging (unwaxed only please) Shredded Paper (in plastic bag to minimize blow-away potential) Paper milk, juice and soy milk cartons (should be empty) Books; all soft cover, (hard covers should be ripped off) Empty paper coffee cups (plastic lids removed) Cardboard Pizza boxes (food and wax paper removed) Cardboard lined with plastic (ie. Bubblewrap boxes) Corrugated Cardboard Waxed/Waterproof cardboard Brown paper bags Boxboard (i.e. shoeboxes, gift boxes, cereal boxes) Metal (Please wash out all food jars) Motor Oil Cans Metal & Tin Beverage containers Metal and cardboard containers Metal&Tinfoodcontainers Paintcans Aluminumfoil Noaerosolcans Aluminum Take-Out containers Aluminum Pie Plates and Trays Kitchen cookware; metal pots, pans, tins, and utensils Glass (Please wash out all food jars) Light bulbs All color glass bottles and jars Mirrow glass Clearglass Windowglass Green glass Ceramic Brown glass Crystal Blue glass Pyrex Glass food containers Beer and wine bottles Plastics All plastic numbers 1-7 (excluding #6) Plastic “baggies” Food and Beverage containers (i.e. ketchup, mustard, etc) Plastic tableware Screw top jars Styrofoam containers Deli-style containers Film Plastic (i.e. saran wrap) Clam-shell take out containers Plastic Marked #6 Plastic cups (lids and straws removed) Milk jugs Soap Bottles Clean grocery and retail plastic bags (no other type accepted) Plastic jugs/bottles; soda bottles, laundry detergent jugs.
    [Show full text]
  • Kraft Paper, Flexible Crepe Paper Tubes, Tin Plated Copper Foil, Bitumen Paper, Carbon Black Semi- Conducting Crepe Paper, Etc
    +91-8048077822 Skytouch Tapes Private Limited https://www.electricalinsulationmaterial.net/ We are Manufacturers, Exporters and Importer of Electrical Insulating Crepe Kraft Paper, Flexible Crepe Paper Tubes, Tin plated Copper foil, Bitumen Paper, Carbon Black Semi- Conducting Crepe Paper, etc. About Us Established in the year 1993, we, "Skytouch Tapes Private Limited" are amongst the leading Manufacturers, Exporters, and Importers of a wide range of Insulation and Electrical Products. These products are manufactured using quality raw material that is sourced from reliable vendors and are widely used in varied industries such as electrical, automotive, cable and chemical. Apart from insulation products, we are also offering Electrolytic Grade Foil & Wire and Capacitor Stack Rolled Tabs. All our products are highly acclaimed for their resistance to chemical and heat, high electrical insulating and dielectric properties and dimensional stability attributes. We are working as a parent company of Suzerain Insulators as well as Asia's first company engaged in developing Electrical Grade Insulating Crepe Kraft Paper. This crepe kraft paper is widely appreciated for it's excellent mechanical and electrical properties that make it apt for transformer, cable, and copper conductor industries. Our specialty lies in manufacturing pattern Insulation Crepe Kraft Paper that is made from base kraft paper with high porosity procured from reputed mills of India, Sweden & Japan. Further, to ensure that these are in compliance with international quality
    [Show full text]
  • Review of 3D Food Printing
    Davide Sher - Xavier Tutó Review of 3D food printing City Review of 3D Food Printing Cooking This article will discuss how the sci-fi vision of the series, Creativity Star Trek in which a food replicator aboard a Federation spaceship Culture Bioprinting materialises elements such as tomato soup, tea or coffee (as well Decoding as alien foods) out of thin air, as if by magic, may become a real Food Design machine in the not too distant future. On the one hand, the 3D Environment Food designing printing industrial revolution, which is currently changing how new products are designed, developed, produced, marketed and Printed food consumed, has also reached the world of cooking. Technology Food product Food safety Health Intelligent labels Method Packaging Davide Sher Xavier Tutó Introduction an object’s shape by removing excess raw materials, Process While the crew on board the science-fictional space- they only take the necessary matter in the form of Products ship Enterprise had access to a replicator, a machine liquid, powder or filament, which the machine then capable of assembling atoms of matter to create any melts or solidifies to create the object’s final shape. Project “A company called Modern object that could possibly exist in the universe, for This process holds great promise for manufacturing Proteins Meadow applies the latest some unknown reason they used it primarily to pre- as it drastically alters all supply chain dynamics, pare hot tea or other alien beverages. From its initial removing the need for economies of scale and po- Refuse advances in tissue engineering conception in Star Trek it was thus obvious that if tentially reducing time, cost, energy consumption Senses to the development of novel humanity had access to a machine that could cre- and transportation requirements.
    [Show full text]