Encapsulated-lens retroreflective sheeting and method of ...
11/12/1991· Encapsulated-lens retroreflective sheeting comprising a binder layer in which substantially a monolayer of lenses is partially embedded, a specularly reflective layer underlying the lenses, and a cover film sealed to the binder layer along a network of interconnecting lines forming hermetically sealed cells within which the lenses are ...Read more
H.A. Weigand, Inc | 3M | Sheets | Signs | Diamond | PA
Type: Encapsulated lens reflective sheeting. Best for: All traffic situations. High Intensity is highly reflective at wide angles to approaching traffic and continues to be a proven performer. Reflectivity: Exceeds specification ASTM D 4956-04, Type III.Read more
Reflective Sheeting - Plasticade
High Intensity Grade Sheeting Channelizer Sheeting, Series 3810/3814. Encapsulated lens (glass bead) reflective sheeting Exceeds the reflectivity values of ASTM Type III . Engineer Grade Sheeting Barricade Sheeting, Series CW44/CW46 Channelizer Sheeting, Series CW80/CW84. Enclosed lens (glass bead) reflective sheetingRead more
US6586067B2 - Encapsulated lens retroreflective sheeting ...
Encapsulated-lens retroreflective sheeting is described which contains an improved binder layer. The binder layer is obtained from a film-forming mixture which comprises: (A) a vinyl chloride copolymer, (B) a thermoplastic polyurethane, and (C) an aminoplast resin. Such binder layer exhibits improved adhesion to metallized beads and to a variety of cover films such as acrylic films.Read more
Glass Bead Pressure-sensitive Reflective Film,Engineering ...
encapsulated lens optical system for high intensity of retro reflectivity.It is displaying the pattern of hexagonal seal.Sheeting is a weatherproof,self-adhesive …Read more
High Intensity Grade Reflective Sheeting - Changzhou …
TongMing High Intensity Grade reflective sheeting is an encapsulated lens glass-bead sheeting which meets the reflectivity requirements of ASTM D-4956 Type III specification. It has excellent resistance to outdoors conditions and top-grade retro-reflective performance, which widely used for high-quality traffic control devices and high-way ...Read more
Encapsulated lens retroreflective sheeting - Avery ...
7/1/2003· An encapsulated-lens retroreflective sheeting comprising: (A) a binder layer which is obtained from a film-forming mixture comprising: (A-1) a vinyl chloride copolymer, (A-2) a thermoplastic polyurethane, and (A-3) an aminoplast resin, (B) a monolayer of lenses which is partially embedded in the binding layer, (C) a reflective layer underlying ...Read more
880011.. TTRRAAFFFFIICC SSIIGGNNSS - Oscar Safety
Grade with encapsulated lens. The type of the sheeting to be used would depend upon the type, functional hierarchy and importance of the road. 801.3.2. High intensity grade sheeting : This sheeting shall be of encapsulated lens type consisting of spherical glass lens, elements adhered to …Read more
The Difference Between Engineer Grade, High ... - Shannon …
Engineer Grade Reflective Sheeting typically meets ASTM D4956 Type 1 standards and is an enclosed film or lens using glass beads or prismatic optical technology. This material is specified for use on non-critical street and road signs such as parking signs or way-finding signs.Read more
Reflective Sheeting Sign Maintenance Management
sheeting, 75 maximum for encapsulated lens sheeting and 50 maximum for prismatic sheeting when using wooden crates. For corrugated shipping crates, packages should be limited to quantities of 100 maximum for engineer grade sheeting and 50 maximum for encapulated lens and prismatic sheetings. Wood boxes and corrugated crates must be properly ...Read more
High Intensity Reflective Tape | ReflectivelyYours.com
Type III high intensity reflective tape is know as an "encapsulated lens" sheeting, made of 2 layers - an outer translucent pigmented layer, and an inner reflective layer faced with glass beads. The two layers are connected by a lattice, hence its distinctive 'honeycomb' appearance, where the lattice pattern varies by manufacturer for easy ...Read more
reflective sheeting, NCI (USA) Graphics Products
Traffic Products. Type I Engineering Grade ... retro-reflective sheeting is a glass-beaded plastic material that renders high retro-reflectivity at night. It is designed for use mainly on traffic signs and is highly resistant against the extremes of hot, cold, dry, and humid weather conditions. ... encapsulated lens retroreflective sheeting was ...Read more
USING ENCAPSULATED-LENS REFLECTIVE SHEETING ON …
USING ENCAPSULATED-LENS REFLECTIVE SHEETING ON OVERHEAD HIGHWAY SIGNS. This paper summarizes a study on the use of encapsulated-lens reflective sheeting on overhead signs without external illumination. The existing signs on the Interstate and many primary highways in ia were inventoried to determine the percentage of them that would meet ...Read more
IA DEPARTMENT OF TRANSPORTATION
Reboundable sheeting having the same retro-reflective values as encapsulated lens sheeting shall be used on cones, tubular delineators, drums and sand barrels. Wide angle prismatic lens sheeting shall be used on object markers, delineation ofRead more
Guide to Reflective Sheeting Material Types for Signs ...
When EG sheeting is applied properly, it can be expected to deliver retroreflection for five to seven years. Road signs with EG sheeting are visible from 400 to 600 feet away. High Intensity Prismatic Retroreflective Sheeting. High Intensity Prismatic (HIP) retroreflective sheeting is also referred to as 'encapsulated lens' sheeting. It ...Read more
Retroreflective Sign Sheetings - Manual of Traffic Signs
This is an "encapsulated lens" sheeting, made of 2 layers - an outer translucent colored or clear layer, and an inner reflective layer faced with glass beads. The two layers are connected by a lattice, hence its distinctive 'honeycomb' appearance, where the lattice pattern …Read more
Inks - Nikkalite
3800 was specially developed and must be used, when silk screening our ULG II high performance, encapsulated lens sheeting. It allows quick and easy sign production. 3800 series is a one-part ink which requires no clear coating.Read more
SPECIFICATION FOR ENCAPSULATED LENS
Reflective sheeting shall be uniform in appearance and color(s) over the entire surface both day and night. Said sheeting shall display essentially the same color(s) both in daylight and under automobile headlights at night, when viewed at distances of 50 feet or greater with typical construction work zone placement of devices.Read more
Using Encapsulated-Lens Reflective Sheeting on Overhead ...
(FHWAJ evaluated the performance of encapsulated-lens sheeting in five states (6), and the FHW A removed the use of encapsulated-lens sheeting from the experimental category and established guidelines for the elimination of external lighting on overhead guide signs that are made with encapsulated-lens material.Read more
Design and Use Policy for Clearview Alphabet - FHWA …
A: The use of Standard Alphabet Series E-modified with Microprismatic retroreflective sheeting also produced an improvement in legibility over use of the same with Encapsulated Lens sheeting. A 6.3-percent increase in legibility can be achieved simply by changing from encapsulated lens sheeting to microprismatic retroreflective sheeting.Read more
Articles | All About Reflective Tape | Information about ...
Reflective Sheeting comes in several types, colors, brightnesses, etc.. Some of the terminology that describes the different types of reflective sheeting can be confusing. This article is going to define the terms enclosed lens and encapsulated lens reflective sheeting. These terms have to do with the construction of the reflective film.Read more
SPECIFICATION FOR ENCAPSULATED LENS
Flexible Prismatic Cone Sheeting is intended for reflectorizing polyvinyl reboundable traffic cones. Prismatic cone sheeting consists of impact resistant prismatic lens reflective sheeting precoated with pressure sensitive adhesive and exceeds the reflectivity values of …Read more
भारत सरकार - Indian Railways
3.2.2 Sheeting The sheeting shall be of encapsulated lens type consisting of spherical glass lens, elements adhered to a synthetic resin and encapsulated by a flexible, transparent, waterproof plastic having a smooth surface conforming to requirements of type III sheeting as per ASTM D 4956-09 or unmetalised micro prismatic material with highRead more
3M PRODUCTS | Sentra Jayakarta
DG³ sheeting meets ASTM Type XI and is designed as a replacement for all types of reflective sign sheetings in use today. Diamond Grade Reflective Sheeting (VIP Series) is a cube corner reflective sheeting which is at least 1.7 times brighter than encapsulated lens sheeting and up to 6 times brighter than enclosed lens sheeting.Read more
SOLAS Retro Reflective Tape - T-ISS
T-ISS retro reflective tape is used for reflectorizing SOLAS life support equipment such as life vests, jackets, and rafts. T-ISS SolasFlex is an encapsulated lens type sheeting with a flexible and highly transparent plastic film. Our tape has been specially designed for the marine and offshore industry. It ensures long durability, high brightness and anti-delamination.Read more
OPTIMIZATION OF POST DELINEATOR HEIGHT AND …
For curved sections of two-lane highways, bidirectional delineators should be spaced according to 10 times the cubic root of (R-43) for encapsulated lens sheeting material (specific intensity 309 cd/fc/sqft), 11.5 times the cubic root of (R-44) for prismatic sheeting material (specific intensity 825 cd/fc/sqft) and 13 times the cubic root of (R ...Read more
Highway Engineer - ia Department of Transportation
encapsulated lens sheeting is higher than that of the enclosed lens material• a net savings through e.xtended service life of signs can be antici- pated through the use of the f..q.rmer. It is concluded that the encapsulated lens sheeting shows sufficient promise of success to warrant, greater utilization of the materia],• especially onRead more
US5064272A - Encapsulated-lens retroreflective sheeting ...
In encapsulated-lens reflective sheeting of the prior art, a monolayer of glass microspheres is embedded in a binder layer, a specularly reflective layer underlies the microspheres, and a cover film encapsulates the microspheres, within a plurality of hermetically sealed cells. In the invention, a HMW thermoplastic binder film, affords improved structural intregity, greater toughness, and ...Read more