Fundamentals of laminating process and quality requirements. Request pdf coating and laminating processes and techniques for textiles coating and laminating are an essential part of highly functional and technical. A strippable film for adhesive coating and laminating comprising. Spray lamination has recently become popular for small scale projects due to the improved quality spray adhesives. Pdf lamination suitability for flexible packaging application a. As with all of our equipment, each machine is purpose built for your application, and can be designed for a variety of substrates such as film coating, fabric coating, foam coating, foil coating, paper coating, rubber coating and even flexible glass or rigid board substrates. The substrate onto which the coating is applied is often responsible for a range of defects inclduing. Coating and laminating has its own set of challenges, some of which the coating technologist seemingly has little control over. Extrusion coating troubleshooting guide edge t ear excessive odor gauge bands poor adhesion poor heat sealability causess possible solutions insufficient oxidation decrease the line speed increase the air gap chill roll tack lower the temperature of the chill roll substrate is too rough treat the substrate surface prior to use. Smls highperformance extrusion coating lines are the right answer, tailored to the hugely diverse requirements that pertain to coating products. Coating and laminating is done and is involved in many industries. Many types of laminating processes are available for both small and large scale applications. Coatema coating machinery produced 11 pieces of coating and laminating machines including the mixer mi 22, which is a laboratory dissolver with a disc and a side scraper and constructed as a. Pdf lamination is the process of bonding a plastic film to a printed sheet by means of heat.
Extrusion lamination uses a plastic resin melted in an extruder and deposited between the two webs as the adhesive component, producing a threelayer structure if each web was a single layer. A technology decision adhesive lamination or extrusion coating lamination. World congress on textile coating novotel berlin am. In the extrusion coating of polyethylene, a molten web of extruded polymer is applied as a thin coating. The ceramic electrodes of afs have revolutionized the market. Small scale production runs, product development runs and tests with various substrates and coating materials are all within machine capability. Coated and laminated fabrics industrial textile associates. A family of coating mixes applied without a carrier and converted into the solid state by thermal or radiation ultraviolet uv or electron beam eb curing. Adhesive lamination or extrusion coatinglamination. The future of both technologies is set to expand and develop with new applications and new barrier properties being offered.
Development and simulation of extrusion lamination process with polyethylene sumitomo chemical co. The pivoting holders allow for movement in all directions. Coated and laminated textiles walter fungcambridge england published by woodhead publishing limited in association w. Expands capabilities, purchases custom coating and laminating line from new era converting machinery inc. Coating andor lamination is the preferred method of adhering substrates together in the technical textile industry, but conventional technologies are inefficient and often unsafe for both the operator and the environment. Adhesive coating and laminating web lines are a primary component of new era convertings product offering.
Our highspeed extrusion coating and laminating lines set the standard in industries, maintaining flexibility for frequent. The basic units of an extrusion coating line, in addition to the extruder, consist of the unwind station, the coating or laminating unit, and the windup unit. Page 6 jens vollpott, kroenert hamburg aimcal web coating conference, prague 2012 auxiliary unwinding wet laminating curtain winder coater. Use the link below to share a fulltext version of this article with your friends and colleagues.
In the lamination method, a released paper sheet, released synthetic resin film or nonreleased synthetic resin film is laminated using a thermoplastic resin solution, thereby forming a. Although historically much of our expertise has been in the woodworking industry, black bros. Comparison of coating techniques gravure roll contact vs. The coating machinery experts coating and printing processes for the surface functionalization newest developments in coating and lamination for specialty films and flexible packaging the coating machinery experts. A technology decision adhesive lamination or extrusion. With interwraps custom coating and laminating ccl division you are assured of receiving quality protection against moisture. If you work in the fashion industry and need to learn about fabrics, apparel search is the place. Laminating systems and coating machines black bros. Make pdfprintlamination is the process of combining layers of two or more substrates with a specific bonding agent. With our speciallydesigned machines and years of expertise making and qualifying your product can be done in a very short time period. Rory wolf, enercon industries corporation abstract extrusionbased coating laminating and adhesivebased film laminating are different manufacturing techniques a converter can use to make a composite construction.
New eras custom coating and laminating line that was featured at the ice usa 2017 show and installed at polykote corp. With its massive side frames the laminator is mounted directly on the floor, to ensure vibrationfree production. Pamarco offers a variety of coating and laminating solutions ranging from laser and mechanical engraved to electro mechanical and base construction. Different options in the coating and laminating subsector of the flexible packaging industry. Learn about nonwovens and related topics from the textile directory by apparel search. Introduction coating and laminating are two of the most widely used processes for transforming flexible films and sheets into products coating is the process of applying one or more layers of a fluid or melt to the surface of a material, while laminating is the bonding of two. Top roll rubber or elastomer urethane neoprene silicone 3540 shore a durometer hardness for urethane or neoprene 6080 shore a for silicone top roll applies pressure to laminating adhesive and rubber allows deflection to compensate for caliper variations. We installed this stateoftheart pilot coating and lamination line at uwstevens point in 2014. The processes of coating and laminating have become much more important enhancement techniques for adding performance and aesthetic value to textiles. The coating formulation with different textile grade polymer like pvc, pu. Delegates at the international conference on textile coating and laminating held in berlin, germany, on 89 november 2017 learned how. Whether you are a leader in the paper converting market or need an engineered coating solution, depend on interwrap for your custom coating and laminating solutions. Coat weight required dry or wet substrate to be coated or laminated.
Coating, laminating, bonding features news from around the world on the latest developments in the coating, laminating and bonding of textiles and nonwovens for technical applications. Coating and lamination are two functional processes which are used make a proper finishing to the textile material. An introduction to wideweb laminations and coatings. The organisers of the successful and longrunning conference series textile coating and laminating tcl are pleased to announce its expansion and refocus as the world congress on textile coating wctc20. Our services have been designed for paper mills, commercial printers, and distributors nationwide. Introducing the first edition of the world congress on textile coating wctc20, 1920 november 2020.
Us4759816a strippable film for adhesive coating and. Multicoater equipment with changeover online thickness measurement. Petrochemicals research laboratory makoto morikawa yasushi masutani plastics technical center seiji shiromoto extrusion lamination is one of the techniques used for laminating different materials, and is widely used as the. Leading directory and guide to fabric, textiles and apparel. Impianti di estrusione coating e laminazione extrusion coating and laminating lines principali caratteristiche tecniche larghezza netta da 800 a 2. Read more about the equipment in this story in the 2014 wist annual report. Impianti di estrusione coating coating e laminazione. Laminating adhesives product guide waterbased laminating adhesives ashlands full line of urethaneacrylic and polyesterbased laminating adhesives are vertically integrated manufacturing processes allow precise control over the properties and performance of the adhesive for flexible packaging applications. Clemson coated fabrics may 9, 2000 ita coating and laminating is done and is involved in many industries paper, paint, packaging, textiles among others our concern is textile coating and laminating. Slot coating is continuous 100 percent area coating applied in contact with the substrate. Its patented suspension makes them particularly robust and resistant to fractures which occur only very rarely. One variety of lamination produces a web with buried printing by reverseprinting one web, and then laminating it to a second material. Coating and laminating springerlink skip to main content.
Coating and laminating processes and techniques for textiles. The coating formulation with different textile grade polymer like pvc, pu, acrylic, ptfe are hugely used to make a textile product with multipurpose way like waterproof protective clothing, tarpaulin, protective clothing, electrical insulation etc. Operators mark defects typically coating streaks manually using our optional wireless remote. Extrusion coating and laminating handbook of industrial. An introduction to wideweb laminations and coatings keith adams and carson king, nordson corporation. Fundamentals of laminating process and quality requirements dr.
The physical properties and performance characteristics of flexible packaging made by extrusion coating and laminating can be identical to that made by film. A laminating method for objects such as important documents, old documents and other printed matters to prevent a forgery or quality degradation of those objects or to protect the surfaces of those objects. Sierra coating technologies llc offers expert paper laminating for made to order products. What is the difference between coating and laminating textiles. Release liners, both paper and film, remain a key product of the coating and laminating industry. Development and simulation of extrusion lamination process. The label which has been enhanced by the use of discreet coating finishes often acts as persuader for making the purchasing decision. Coating and laminating selecting the correct anilox roll configuration for your precise coating or laminating application requires an indepth study of many variables, namely. A pressing unit, consisting of a rubber roll and a. Our highspeed extrusion coating and laminating lines set the standard in industries, maintaining flexibility for frequent product changes. The event will debut in berlin on 1920 november 2020. What is the difference between coating and laminating.
390 274 1034 532 843 434 952 1330 634 1514 1406 482 888 1158 1138 157 1067 1499 107 1353 1096 316 424 948 252 799 254 1103 1266 337 1099 95 747 1379