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- Without Boundaries
- (Magazine)
- August 30, 2005, ... and Faria explain, the films should not be stressed any more than necessary. Low-temperature adhesives were specified to minimize thermal expansion of the materials. Nip pressures were controlled accurately ...
- The Converting Relay Race: Part II
- (Magazine)
- August 30, 2005, ... election. Surface unwinds eliminate the need for radial torque adjustments, but they are relatively rare due to their increased complexity and nip- related web defects. When inertial torque is more than ...
- New Products
- (Magazine)
- June 29, 2005, ... Automatic, Middleborough, MA; 800/544-0070; butlerautomatic.com The 1000 Series splicer combines zero speed technology with 99.9% reliability, says company. Features include rolling nip splice head, simple ...
- Heat Transfer Gets More Precise
- (Magazine)
- June 29, 2005, ... they go through a nipping process, Schulz says. "They want to minimize deflection. Customers trying to dial in their process closer and closer to be more precise, to minimize their downtime, make more and ...
- Drawing Conclusions: Part II
- (Magazine)
- May 30, 2005, ... sections (presses, slitters, small-wrap over rollers, and unnipped pull rollers) and for low-modulus or easily yielding webs. Large draws are used for film orienting and for separation after sheeting. ...
- A Communication from the PLACE Div. of TAPPI
- (Magazine)
- April 29, 2005, ... rolls are possible, the discussion covers five basic types to include crowned and concave idler rolls, grooved rolls that are either rigid or flexible, nip type, curved axis rolls and bars, and expanding ...
- Why Tension?
- (Magazine)
- January 30, 2005, ... will mean breaks at lower tensions. Too little tension is more difficult to define; it varies by your process needs. If your web needs to go through nipped rollers or lie flat through slitting, you ...
- Who Likes Film?
- (Magazine)
- December 30, 2004, ... more diameter difference in rolls after slitting, causing problems with lock shaft and shared nip winding. Optimize tension, tension taper, and winding nip loads. Shorten roll length or increase cores ...
- Battenfeld Gloucester Says MDO Provides Enhancements to PE; OEM Spotlights K Show Offerings
- (Archive)
- July 05, 2004, ... height increases the distance from the die to the nip centerline, which improves cooling and increases output. Its small size also means less heat builds up in the die. The low profile of the Optiflow ...
- New Products for the Converting Industry, PFFC, June 2004
- (Magazine)
- May 30, 2004, ... Bubble Wrap into Pouches Ronipal, Tel Aviv, Israel; +972-3-649-9546; ronipal.com The Kangaroo automatic machine converts two- and three-layer bubble wrap into pouches. Pouch sizes run between 8 and 29 ...
- Ritrama Reels in New Biz with Innovative Adhesive Coatings, PFFC, June 2004
- (Magazine)
- May 30, 2004, ... data after performing various tests to verify product performance. The testing also guides development. The controlled environment lab includes a laminator with controllable nip for production of 8x10-in. ...
- Tracking Wrinkles: Part I
- (Magazine)
- April 30, 2004, ... also will deflect due to web tension. Tension-deflected rollers and large wrap angles align to create tracking wrinkles. Even the stockiest roller may see significant bending when end-loaded as a nip roller. ...
- Drupa New Product Digest
- (Magazine)
- March 30, 2004, ... 600-mm dia. Visit Hall 11, Stand E68 at Drupa. Mid-Web Press Is Flexible Gidue Intl., Turate (CO), Italy; +39 (0) 29668181; gidue.com The Unipro 730-mm, mid-web packaging press reportedly can print ...
- Products and Materials
- (Magazine)
- December 30, 2003, ... Scapa, Screen, Sensor Products, Toray Plastics, Wikoff Color, and W&H. Machinery, Accessories, Services Nip System for Two-Drum Slitters Reel Technical Services, Bristol, Avon, England; +44 (0) 1761 ...
- Products
- (Magazine)
- July 31, 2003, ... static and dynamic tactile pressure. Includes patented, thin-film array sensors, intuitive software, and interface electronics. Said to be a crucial component in identifying nip balance problems. Software ...
- Winding Better Rolls
- (Archive)
- May 31, 2003, ... One key to quality wound rolls is the winding nip. The winding nip is a roller, driven or idling, that remains in contact with the winding roll throughout its buildup. The winding nip has many aliases, ...
- Products
- (Magazine)
- April 30, 2003, ... applications, including laminating multiple webs in a nip; creating multi-layered, multi-material webs; and cooling webs following extrusion, casting, and/or drying processes. Proprietary computer analysis ...
- Measure Pressure with Thin Film
- (Magazine)
- April 30, 2003, ... common applications where pressure-sensor films can benefit a user involve monitoring roller contact (nip) pressure and heat sealing jaws. The technology in this product can measure pressure inexpensively ...
- Can't Touch This (Web): Part
- (Magazine)
- March 31, 2003, ... coated films into taffy, or worse yet, into rope. How will we isolate the high-low tension change with single-sided contact web? Wrap angle limits prevent significant unnipped tension change. Nipping ...
- What's New in Narrow We
- (Magazine)
- October 31, 2002, ... and pneumatic, intermediate), between driven nips and simple constant tension winders. New Adhesives for a Variety of Uses National Starch and Chemical Co., Bridgewater, NJ; 609/409-5656; 800/797-4992; ...
