For the VMG spinnakers. GPL Graph X (with carbon and technora internal fibers) and Carbon Sport and another fairly new sailcloth (I forgot the name . In this article, we will cover several of the most popular types of sailcloth. 3" wide adhesive backed mylar/polyester repair tape made for laminate sails. ZigZag reinforced Skiff Laminate for the racing sailor Contender offers a range of optically clear films for dinghies and performance skiffs where a high film weightbrings the stability required for fast flying shapes.In a 3 mil film . . The whole sail is then pressurized and heated in much the same way as a hull or spar is produced in an autoclave. The Australian 12-Meter Southern Cross tried using Kevlar fibers laminated to film and built as a crosscut sail before the 1974 America's Cup. Ripstop 0.75 oz. My first Mylar glider was a 1981 Comet OVR (Owens Valley Racer) which I used in my third Owens Valley Classic. Laminated sails are made by combining a load-carrying fiber (e.g., polyester, aramid, Spectra/Dyneema, carbon, or a mix) with a laminate (e.g., Mylar film). Laminated sails are not significantly faster than good quality dacron sails in normal winds (between about 7-15 knots). Our Spectra X-Film, with its super-tough Spectra Yarns laminated between two layers of film, has 1,000 times stronger tear strength and better UV resistance than monofilm.. David Ezzy's own triaxial rip-stop film that now sets the standard by which all other sail materials are measured. Obviously, high-tenacity Dacron makes better cruising sails. Description. High-quality sailcloth generally has a 6oz or greater weight. Tell Tales: These are designed for upwind sailing. Please refer to our Privacy Policy for details on how NauticExpo processes your personal data. Discuss the pros and cons of each with your sailmaker before placing an order. Lifeofsailing.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon. Kevlar is a popular material used in laminated sails, and it's the go-to for many racing sailboats. Since its launch in 1997, the magazine has sealed its reputation for essential sailing information and advice. Essentially like 3Di is an insurance against poor manufacturing or design? 320 litres. Deciding upon the right one usually depends on what type of sailboat you are using or your reason for sailing. Secondly the fibres used are less stretchy than the base fibres used in a polyester product. The next lowest stretch fibre is Pentex, probably the most widely used in cruising laminates. Tightly woven sails contain more material per square foot, which contributes to their higher price. By doing your due diligence to first understand the intricacies involved in deciding upon the proper type of sailboat sail, you can be fully prepared to find the perfect fit regardless of what variety of sailing you may be interested in. The goal is a stretch-resistant, shape-holding, lighter sail thats still affordable. The real culprits, however, were poor lamination technique and inferior choices in glue. Other materials, such as Kevlar, carbon fiber, Spectra, Technora, and Vectran, are also common in some applications. Long having been replaced by stronger fibers when it comes to racing and performance, it remains a highly coveted option due to its resistance to abrasion and very low cost. The laminated sail fabric of claim 1 wherein said warp strands are composed of a material selected from the group consisting of aramids, highly oriented polyethylene, liquid crystal polymers and carbon. Find one you trust. Colours: White, Red, Dark blue Prior to the late 1980s and the introduction of Norths 3DL sailsso-called molded sailssailmakers and cloth manufacturers were working on their own versions of what has become known as load-path or string sails, which is the other way of making a laminate fabric. . 46 g/m. The assembled skin is then chemically treated then we apply our proprietary carbon fiber structure tapes. Kevlar is costly and worth considering for racing sailboats and offshore cruisers. sail warp fabric liquid crystal laminated Prior art date 1992-04-07 Legal status (The legal status is an assumption and is not a legal conclusion. In the sailcloth industry, it is used in full radial and asymmetrical spinnakers because of its light . Fabric Hardware Finished Products Sewing Machines Books Gift Ideas Sale Items. In the assembly of the many panels of the sail made from roll goodsa practice in which the pieces are glued together by hand, which is an acquired, imperfect skillthe finished product can feel bumpy, and the seams often dont lie flat when the sail is flying. The 1,597 sq. Sailmakers and sailcloth manufacturers understand the importance of knowing how the customers boat and sails will be used. {{#each pushedProductsPlacement5}}, With NauticExpo you can: Find a nearby distributor or reseller| Contact the manufacturer to get a quote or a price | Examine product characteristics and technical specifications for major brands | View PDF catalogues and other online documentation. Storm sails are rarely used and often stored in damp places, conditions which rapidly deteriorate laminated and Kevlar sails. Notions. Historically, laminated sails of any construction method were usually replaced when the fibers delaminated from the film or the film itself broke down. Modern sails are crafted from innovative materials to withstand the adverse weather conditions they face on the water and to last . Dacron: Dacron is the generic name given to the DuPont yarn made of polyethylene terephthalate (PET), and is a popular choice for cruising sails because of its overall lifespan and reasonable cost. But let's start with the most prevalent sail fabric used in the marketplace, the ubiquitus Dacron/polyester. By the time France, England, and Spain began duking it on on the high-seas over naval supremacy, sailcloth had started being fashioned from weaving together flax fiber for a reliable and consistent hold. Generally speaking, higher weight sailcloth is more durable but also heavier. It should be pointed out that all fabrics can suffer from mildew, Polyester included. The one exception to this flat-floor method is Norths 3DL product, in its various versions. This is because load path sails are molded ahead of time to assume the optimal shape for harnessing wind power. Sailcloth is made in different weights. 7. Submit your email address for special promotions and offers. Better glues and application methods, and the introduction of taffeta, largely addressed these two problems. Our perfectionist level of control ensures the highest possible quality laminated materials. High-quality weaving and finishing of the perfect combination of yards for the intended purpose, results in high performance with exceptional durability. Exhausted In Singapore, For All the Wrong Reasons, Sailing Totem: What To Do About Cell Phone Service When Traveling, Check Your Chainplates for Rust, Cracks and Fractures, Fatal Accident At Sea: It Could Happen To Anyone, Sailing Totem: When the Boat Kids Head to Land. It's commonplace to find aramid fibers blended with the even less stretchy and higher strength carbon, or used in laminate cruising sails. Spectra/Dyneema also suffers very little in flex and exhibits the best performance regarding UV exposure. >>. Colours: Blue, White, Red No stretch and should work very well initially but may not last so long in the heat and more expensive - $5500. NYLON: First produced in 1938, nylon is the first completely synthetic fiber developed. Once they had sailed on the wave of success, our R&D team took the proven concept further and developed the PXB Polyester line coming with a custom black achieved by superior fiber handling and advanced lamination technology using our patented insert process. Colours: White, Red, Dark blue, yellow In the least expensive laminates the base fibre used is polyester, the fabric enjoying lower stretch than woven polyester because of the lack of crimp. -stability. Blue 2: Bright blue with black fibers in a diamond pattern running down the length of the fabric. Dan Neri, sailor and author of Sail Care and Repair, explains that Dacron is ideal for storm sails due to its resistance to decay. All of these considerations factor into choosing the perfect sail for any given situation, with a multitude of fabrics, materials, and options to select from. LAMINATE: Fabric constructed from layers of film, scrim and/or taffeta flued together under high pressure and/or heat to form a composite sail material. Even with the taffeta, the laminate sail should be lighter than a dacron sail designed for the same wind range. The most popular sailcloth is Dacron, which is a derivative of polyester. A fully integrated and powerful computer code controls the entire . Today, sailors have essentially two material options, Dacron or laminates, the latter of which are built using a variety of specialized fibers. Choosing the right sailcloth can be challenging, as there are numerous options on the market today. It is susceptible to stretching over time, is UV resistant and relatively inexpensive. Tri-radial cut. Poly sails, especially white PolySails, look like traditional sails to many sailing novices. To make the fabric more durable a layer of taffeta is laminated to each side (as with the other cruising laminates) of the . Not the one under the companionwaythe ones set off the mast. These load-path sails thus combine making the sail with making the fabric, as both occur at the same time. Sails are also grouped by function, such as summer or tropical weather sailing, cruising, storm sails and more, which can help narrow down the most appropriate construction materials to use. Avoid flaking or folding laminate sails on the same fold line each time they are put away. Width: 150 cm. That's why developers decided to create new type of sails - laminate sails. Medium/big Paneled sails can be sold as Cut Only or Complete Sail. An Oyster 485 (middle) makes tracks upwind under sails from North Sails that are built with the companys new Radian warp-oriented Dacron sailcloth. Our Suggestions - Upwind/Downwind Sails Downwind Sail Fabric is relatively easy to explain, so we'll do that first. Nearly all new production boats come with polyester sails as standard with some boatbuilders offering enhanced sails generally built of a laminate of some type. These sails have a composite structure. It's stronger and longer-lasting than traditional sailcloth, and it has been perfected over the last several decades. This Code Zero laminate cant wait to race. IMHO laminates are the way to go for both cruising and racing. 3Di is a unique, patented sailmaking technology that produces the worlds fastest and most durable sails. Available Skins: - Internal Structural Skin Our ZigZag For comfort, extra performance and durability #23. A spread filament tape is an individual yarn that has been spread out until the individual filaments lie side-by-side; forming an ultra-thin tape. This exclusive technology enables 3Di sails to be made from fiber and adhesive onlywithout the need for Mylar film. This is further enhanced by the tri-radial with the sophisticated "step down . In the United States, sailcloth weight is measured in ounces. Red Orange: Reddish Orange with black fibers . SD20 sail drives, fixed 3 blade aluminium propellors. A close up of a Velcro clew strap This is my second roll. Just cut, peel and stick. Fluorescent Green 60" Nylon Sailcloth #103721. One of the most common choices is nylon, which is usually quite cheap, fairly lightweight, and boasts a surprising amount of strength. Suggested Grid: - Polyester Decks Material. In this regard, a new type of sail was invented - a laminate sail. Ocean Navigator December 21, 2011. This repair is common for small holes and tears and is often the preferred method for repairing laminate sails. Thanks to the recently developed Endumax film, we have successfully engineered a 3rd generation of the Maxx ZigZag reinforced Skiff Laminate for the racing sailor Zero stretch or bias but it creases very easily. Our proprietary construction process allows for exceptional laminate bonding with minimal use of adhesives. Aramid fibers are lightweight, have high resistance to stretch and high breaking strength. UK Sailmakers. On the other hand, the warpthe thread thats woven through the fillmight measure a couple of hundred feet in length. . A few early observations, my own and from others: Example of a laminated sail material with load-bearing fibers (in this case carbon fiber) set on top of a Mylar film. Be clear about how you actually use your boathow much, if ever, you race or head offshore; how often you sail in heavy weather; how long you intend on keeping the boat; the true-wind conditions of your most frequent cruising grounds. The heat pressing process of these sails helped to deliver a higher degree of strength, while also providing a much improved lightweight design. After all, weve all missed a tide or been too late for last orders. EPEX is our membrane cloth. Taffeta is a woven fabric, most often polyester, that makes up the outside surfaces of the laminate, and is there to provide durability, UV and chafe resistance to the sail.
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