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Materials

(Magazine)

January 31, 2001, ... excellent adhesion to a variety of surfaces, including metals and plastics. According to mfr., V-606 exhibits high shear at elevated temperatures, increasing its resistance to cold flow and ooze at heavy ...

Materials

(Magazine)

December 31, 2000, ... precisely controlled, high-shear mixing technology, product reportedly creates a bond using 25%-40% less adhesive. Co. reports other benefits include improved layflat; minimal grain raise; reduced buildup ...

Products

(Magazine)

December 31, 2000, ... The machine, which has unsupported center winding, comes with alternative slitting systems: a wrapped circular knife shear cut with top and bottom knife shafts, and/or pneumatically operated single top ...

Controlling Your Web from Beginning to End, Part II

(Magazine)

December 31, 2000, ... and shear cutting. This concludes our two-part look at web control. It is a complex process that requires attention to many factors, but it is one that is crucial to the quality of your finished product. ...

Air Gap Dynamics: Effect on Molecular Properties and Heat Seal

(Magazine)

December 31, 2000, ... dynamic factors such as heat, oxidation, shear, and time on the mechanical, physical, and processing properties of polyethylene extrusion coatings. The study used a polyethylene having a melt index of ...

Products

(Magazine)

November 30, 2000, ... effect said to be common to side-loaded blades in shear slitting. This reportedly encourages longer blade life in several ways: It dampens the actuation of the top blade; keeps force equally distributed ...

Converting Industry News

(Magazine)

November 29, 2000, ... self-loading unwind stand results in a very compact machine considering the large rolls that it's designed to handle, the mfr. reports, yet allows easy access to the shear and razor slitting section.  ...

The Formation of ''Microfoam'' in Water-Based Flexo Ink

(Magazine)

October 31, 2000, ... formation may be due to the high shear at these high press speeds, the high-speed entrapment of the air from the anilox cells, or, possibly, air carried on the land areas of the anilox rolls under the ...

Converting Industry News

(Magazine)

September 30, 2000, ... well as production and design engineers and covers the basic theories and practical uses of shear, crush, and razor slitting. Topics will include slitting geometry; knife metallurgy; the role of knife ...

Customer Satisfaction Begins and Ends with Quality

(Magazine)

September 30, 2000, ... a rotary shear, slitter/scorer, cut-off knife, and double stackers. Typical runs are from 85-98 in. wide. A Ringwood automatic starch system makes 260-gal batches using Hy-Shear carrier starch from ...

What's New in Narrow We

(Magazine)

August 31, 2000, ... Co., Bridgewater, NJ; 800/797-4992; nationalstarch.com Duro-Tak 34-416A hot melt, p-s adhesive reportedly offers high loop tack, excellent resistance to peel and shear, and no edge ooze or bleed-through ...

Materials and Products for the Converting Industry

(Magazine)

August 31, 2000, ... KS; 800/961-6449; contech-usa.com The EconoSheeter is described as an economical, air-operated scissor shear sheeter that cuts a wide variety of roll material from corrugated to nonwovens. Capable of ...

Curtain Coating Technology Can Mean Big Benefits

(Magazine)

February 29, 2000, ... surface tension, curtain height, application angle, etc. Regarding rheological fluid properties, a strong shear thinning behavior is beneficial for high-speed curtain coating, because, owing to the ...

A directory of custom slitting

(Magazine)

July 31, 1996, ... Taunton, MA 02780 Ph: 508/823-0707; Fax: 508/823-4434 Slitting capabilities: Razor, shear Rewinding capabilities: Center, surface, center-surface Materials: Film Minimum slit width: 1/4 in. ...

Coextrusion: making the equipment fit the need

(Magazine)

June 30, 1996, ... In fact, he says, "a lot of people are not able to run them." Variables such as screw design, temperature, and shear can all adversely affect the finished film. If metallocenes are overheated, for example, ...

Laser positioning system creates clean, productive environment

(Magazine)

April 30, 1996, ... PSG-Narrow shear-cut knife-holders offered the stability and added capabilities that we desired. Laser accuracy has improved slit width tolerance from [+ or -] 1/32 to [+ or -] .004 in. The system also ...

KAPCO hits grand slam in pursuing custom markets

(Magazine)

November 30, 1995, ... (Painesville, OH) p-s adhesive-coated liner, using the KAPCO-designed and -built 60-in. laminator. The laminated felt/p-s adhesive/liner construction is slit on a Dusenbery (Randolph, NJ) Model 635 shear ...

Winding system suited for long lengths

(Magazine)

February 28, 1995, ... portion; traversing edge trim take up and interchangeable slitting assemblies for shear and razor slitting. Each of the winding positions can spool maximum 15-in. diameter and 12-in.-wide packages on 8-in. ...