retroreflective sheeting cellular

US5930041A - Method of producing cellular retroreflective ...

Cellular retroreflective sheeting comprises a first film of thermoplastic material which has been formed to define arrays of minute cube-corner reflective elements on one face thereof. The reflective elements are covered with a second thin thermoplastic film and the two films together pass over a patterned roller where a series of sonic welding heads rapidly bond the films together forming ...

Cited by: 23

US4025159A - Cellular retroreflective sheeting - Google ...

Cellular retroreflective sheeting, which comprises a base layer of retroreflective elements and a transparent cover film supported in spaced relation away from the base layer by a network of narrow intersecting bonds that form hermetically sealed cells within which retroreflective elements are isolated from retroreflective elements of different cells, is given greater durability by use of ...

Cited by: 499

US6224792B1 - Cutting and edge sealing cellular ...

A method for cutting and edge sealing cells of cellular retroreflective sheeting is disclosed using a specially designed apparatus and tool. Sheeting having a thickness T is heated to a thermoforming temperature to form a heated sheeting. Pressing the unheated tool, the heated sheeting, and a substrate together results in cutting and edge sealing of the heated sheeting.

Cited by: 16

CA1239573A - Delamination-resistant cellular ...

Abstract An improved, delamination-resistant, cellular retroreflective sheeting comprising: 1) a base sheet having a layer of retroreflective elements disposed over one of its surfaces, 2) a polymeric cover film disposed in spaced relation from the layer of retroreflective elements, and 3) a network of narrow intersecting bonds extending between said cover film and base sheet to adhere the ...

Cited by: 75

2014 Traffic Sign Retroreflective Sheeting Identification ...

2014 Traffic Sign Retroreflective Sheeting Identification Guide. Download Version PDF [537 KB] This document is intended to help identify sign sheeting materials for rigid signs and their common specification designations. It is not a qualified product list. FHWA does not endorse or approve sign sheeting materials.

Retroreflective sheeting - Wikipedia

Retroreflective sheeting is flexible retroreflective material primarily used to increase the nighttime conspicuity of traffic signs, high-visibility clothing, and other items so they are safely and effectively visible in the light of an approaching driver's headlamps.They are also used as a material to increase the scanning range of barcodes in factory settings.

Retroreflective Sheeting Identification Guide

Retroreflective sheeting shall he classified as follows: Type 1--A medium-intensity retroreflective sheeting referred to as 'engineering grade" and typically enclosed lens glass-bead sheeting. Typical applications for this material are permanent highway signing, construction zone devices, and delineators.

Reflective Sign Sheeting | 3M United States

Retroreflective sign sheeting has many uses. Whether you are in need of regulatory street signs, guide signs or delination devices 3M has the products. Click to view our sign sheeting

Retro-reflective sheet material - MINNESOTA MINING AND ...

Dec 09, 1975 · The brilliant cellular retro-reflective sheet material of the present invention will have a great advantage in the making of signs for streets and highways. The present invention provides a material which will exhibit the high brilliance needed for long-range advance warning to motorists travelling at high speeds along the super highways.

Manual of Traffic Signs - Sign Sheetings

Introduction Important Note: The state of the retroreflective sheeting market continuously changes, due to development of new sheetings, requested changes to ASTM D4956, and changes in product offerings by manufacturers. For nearly all traffic signs on public roadways in the United States, the faces of these signs are covered with a thin plastic material known as retroreflective sheeting.

Reflective Sign Sheeting | 3M United States

Retroreflective sign sheeting has many uses. Whether you are in need of regulatory street signs, guide signs or delination devices 3M has the products. Click to view our sign sheeting

Retroreflective Sheeting | Avery Dennison

Retroreflective sheeting redirects light from an approaching vehicle's headlamps back to the source. Whether it's traffic signs, construction work zone devices, commercial trucks, rail cars, emergency vehicles, and slow moving vehicles, all of these objects can be seen easily with the application of reflective sheeting from Avery Dennison.

EP2350710A4 - Retroreflective sheeting - Google Patents

EP2350710A4 EP09822714.3A EP09822714A EP2350710A4 EP 2350710 A4 EP2350710 A4 EP 2350710A4 EP 09822714 A EP09822714 A EP 09822714A EP 2350710 A4 EP2350710 A4 EP 2350710A4 Authority EP European Patent Office Prior art keywords retroreflective sheeting retroreflective sheeting Prior art date 2008-10-22 Legal status (The legal status is an assumption

Manual of Traffic Signs - Sign Sheetings

Introduction Important Note: The state of the retroreflective sheeting market continuously changes, due to development of new sheetings, requested changes to ASTM D4956, and changes in product offerings by manufacturers. For nearly all traffic signs on public roadways in the United States, the faces of these signs are covered with a thin plastic material known as retroreflective sheeting.

Aura Optical Systems - Products - Prismatic Reflective ...

AURA 196 Fluorescent Prismatic. Features exceptionally durable fluorescent colors for extended outdoor use. AURA 196 Fluorescent Prismatic is a cellular retroreflective sheeting featuring microprismatic reflective optics. A perfect option for both traffic signs and temporary construction signing applications where greater sign visibility is ...

Retroreflector - Wikipedia

A retroreflector (sometimes called a retroflector or cataphote) is a device or surface that reflects radiation (light, usually) back to its source with a minimum of scattering. In a retroreflector the wavefront of the radiation is reflected straight back to the wave's source. This works at a wide range of angle of incidence, unlike a planar mirror, which does this only if the mirror is exactly ...

Nikkalite - reflective sheeting, NCI (USA) Home

Nippon Carbide Industries (USA) Inc., is a worldwide manufacturer and distributor of Nikkalite ™ brand retro-reflective sheeting. Nikkalite ™ retro-reflective sheeting is designed for fabricating:

3M™ Diamond Grade™ DG³ Reflective Sheeting Series 4000 ...

See how our brightest reflective sheeting, 3M™ Diamond Grade™ DG³ Reflective Sheeting (ASTM Type XI) compares to High Intensity Prismatic (ASTM Type I) and the FHWA minimum standard. Even after twelve years of wear and tear, DG³ Reflective Sheeting is more visible, giving motorists the positive guidance they need.

Amazon: reflective window shades

Double Bubble Reflective Foil Insulation: (48 in X 10 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics, Windows, Garages, RV's, Ducts & More!

Amazon: Oralite (Reflexite) V92-DB-COLORS ...

This material is prismatic retroreflective sheeting, which is superior to the older technology of tiny glass beads (like what you see in Scotchlite material). The older glass-beaded material is good, but this prismatic stuff is newer technology and is much brighter at night. It is made with tiny pyramid-shaped prisms manufactured into the ...

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2014 Traffic Sign Retroreflective Sheeting Identification ...

2014 Traffic Sign Retroreflective Sheeting Identification Guide This document is intended to help identify sign sheeting materials for rigid signs and their common specification designations. It is not a qualified product list. FHWA does not endorse or approve sign sheeting materials.

What Is Retro Reflective Film | Reflective Vinyl Factory ...

What is retro reflective film? What is retro reflective film? There are two kinds of retro reflective film, one is glass bead reflective film. It is a kind of novel reflective material which combines the reflective layer formed by glass bead and PVC, PU and so on.

Radiant Barrier - Insulation - The Home Depot

For a versatile insulation product, select Reflectix Insulation For a versatile insulation product, select Reflectix Insulation to help save energy costs throughout the home. Whether you use it in a crawl space, radiant floor, attic or walls, you'll find it easy to handle and install.

Retroreflective sheeting - Wikipedia

Retroreflective sheeting is flexible retroreflective material primarily used to increase the nighttime conspicuity of traffic signs, high-visibility clothing, and other items so they are safely and effectively visible in the light of an approaching driver's headlamps.They are also used as a material to increase the scanning range of barcodes in factory settings.

Cutting and edge sealing cellular retroreflective sheeting ...

May 01, 2001 · Cellular retroreflective sheeting of the type described in Section I may be cut and edge sealed by the apparatus, tools, and methods described in the next sections II and III, and according to specific illustrative examples given in section V. II. Continuous Process of Heating, Cutting, and Edge Sealing Cellular Retroreflective Sheeting

ProductList - Florida Department of Transportation

Product Type: Reflective Sheeting Type IV Comment: White, Yellow, Blue, Green, Red and Fluorescent Yellow-Green 4930 ink over T-6500 (APL Product)

MotoReflective: Motorcycle Reflective/Retroreflective ...

We use only the finest, 3M reflective/retroreflective vinyl materials. Everything we offer is 100% Made in America, both materials and labor. We're proud of that. We strive to provide the best service in our industry and stand behind every item we sell. We hope you enjoy our store and are pleased with every purchase you make.

Reflective Sign Sheeting | 3M United States

Retroreflective sign sheeting has many uses. Whether you are in need of regulatory street signs, guide signs or delination devices 3M has the products. Click to view our sign sheeting

Prismatic retroreflective sheeting with reduced ...

Dec 13, 2016 · The present disclosure generally relates to prismatic retroreflective sheeting having reduced retroreflectivity of infra-red light, to a license plate including such retroreflective sheeting, and to an automated license plate reader system capable of reading such a license plate.

Amazon: foam insulation sheets 4x8

Amazon: foam insulation sheets 4x8. Skip to main content. ... Supershield Multipurpose BP48010 48-Inch by 10-Feet Roll Reflective Foam Core (Not Cheap Bubble) DIY Insulation Weatherization Water Proof/Meets Fire Codes/Made in USA. 4.9 out of 5 stars 14. $34.44 $ 34. 44. FREE Shipping.

Standard Specification for Retroreflective Sheeting for ...

1.1 This specification covers flexible, non-exposed glass-bead lens and microprismatic, retroreflective sheeting designed for use on traffic control signs, delineators, barricades, and other devices. This specification does not address inks, overlays, or other imaging methods that may be applied to retroreflective sheeting material to create traffic signs or other devices.

Products | Avery Dennison

As a leader in reflective sheeting, Avery Dennison provides reflective road products and digital sign printing equipment to converters and to government agencies.

Brighter Signs Safer Roads

DG3 reflective sheeting, it greatly increases the brightness of road signs, returning several times more light than glass beads and nearly twice as much light as truncated cube corner optics. 3M’s full-cube construction also accommodates the wide range of observation angles from different size vehicles and entrance angles.

VERSATEX - Cellular PVC Sheet Material

VERSATEX uses the most up-to-date extrusion technology to control sheet thickness tolerances to half that of the competition. The result is a more consistent sheet providing builders and fabricators high yields, less scrap, and a higher quality finished product for applications such as pergolas, arbors, gingerbread, gables, and much more.

Nighttime Visibility - Safety | Federal Highway Administration

Traffic signs are covered with retroreflective sheeting materials. These materials are usually made with tiny glass beads or with a very small, complex pattern of cube corners that work like prisms. Both of these types of retroreflective materials redirect light back towards its source, but the performance of

How 3M Scotchlite Reflective Material Works ...

With more than 35 different products, including many high performance options, 3M™ Scotchlite™ Reflective Material offers one of the largest and most diverse portfolios in the industry. It is a trusted name in reflective material technology. We maintain a large state of the art Visibility Research Center & Demonstration Center.

What is Retroreflection? | RoadVista

Jun 25, 2012 · This is what retroreflection is all about. Retroreflection makes objects shine much brighter than those without the retroreflective surface. This excerpt is taken from the RoadVista Guide to Retroreflectivity, for additional information download the free RoadVista Retroreflectivity Guidebook

Avery Dennison Reflective Solutions

Avery Dennison makes highway and street signs brighter and safer with some of the most innovative technologies available in reflective sheeting today. Since 1924, we have been an industry leader, dedicated to growing and evolving to keep up with the ever-changing needs of a demanding market. Today, we remain one of the preferred suppliers to