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- Impression Rolls: Their Jobs and Their Maintenance
- (Magazine)
- November 30, 2000, ... In both instances, the rubber impression roll is under a force that causes the roll to exert pressure onto the web on which it is acting. The amount of pressure that the impression roll exerts is important. ...
- Controlling Your Web from Beginning to End
- (Magazine)
- November 30, 2000, ... (brake pressure or brake motor regenerative amps) to apply to the unwind roll. An encoder on the dancer roll pivot shaft determines the amount and polarity (direction) of the correction signal to apply ...
- Products
- (Magazine)
- October 31, 2000, ... PA; 215/637-0100; thwingalbert.com Micrometer measures thickness of sheeted material to most testing standards. The newly designed anvil and dual-speed pressure foot reportedly increase throughput of ...
- What's New in Narrow We
- (Magazine)
- August 31, 2000, ... materials and products that transform with temperature, UV light, or pressure. New materials include ChromaZone, a thermochromic (heat-sensitive) pigment; SolarZone, a photochromic pigment, and Vinyl Flex, ...
- A Glossary of Terms to Help Avoid Failure to Communicate
- (Magazine)
- August 31, 2000, ... of forces produced by the non-uniform tensions in that area of the roll. Core strength: The capability of the core to withstand the radial pressure of the film wraps that are wound under tension. ...
- It's Definitely a Bull Market for High-Performance Film
- (Magazine)
- May 31, 2000, ... of the technology and more stringent portability pressures, flexible printed circuits are showing strong growth. Frost & Sullivan estimates the US flexible printed circuit market will grow sharply at 20% ...
- Coextrusion: making the equipment fit the need
- (Magazine)
- June 30, 1996, ... using a variety of features, including computer-circulated spiral mandrel distributors, which keep pressure losses to a minimum even in small-volume production; a predistributor system with thermal separation ...
- Laser positioning system creates clean, productive environment
- (Magazine)
- April 30, 1996, ... short test runs showed some of the slit widths out of tolerance, They also had trouble setting the correct male/female knife relationships, such as side pressure, toe-in, etc., to achieve clean cuts across ...
- Custom coating operation is a clean winner
- (Magazine)
- February 29, 1996, ... 1000 clean room, air pressure in the plant varies, with the greatest pressure maintained in the clean room. This enhances an air-flow system that keeps particulates from the "normal" and "intermediate" areas ...
- Brake and clutches improve to meet industry demands.
- (Magazine)
- December 31, 1995, ... or in any combination, and air pressure can be varied from piston to piston as well." About 10 to 12 years ago all electro-pneumatic controllers used strain gauge transducers (transducers sense web ...
- Familiarity with change no surprise in this industry
- (Magazine)
- February 28, 1995, ... to metallizers is going to continue to go up, according to AlliedSignal's Hatley, "just due to the uptick in the economies around the world and the pressure that's hinging on supplies of raw materials. We'v ...
