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Breakin' Bounds in Barrier Films

(Magazine)

August 30, 2004, ... and blown polyethylene; resin blends to replace coated films; barrier durability of metallized films; and innovative high-barrier coatings such as alumina for clear high barrier. As for the future, ...

Binary Blends of EVA and Metallocene Catalyzed Ethylene-a-Olefin Copolymers & Their Film Properties

(Magazine)

June 29, 2004, ...  Blown film extrusion often uses polymer blends to provide improved processability and properties. . Ethylene-vinyl-acetate (EVA) has great importance to the blown film industry since it provides a good ...

Cast Film Lines for Barrier Films

(The Place)

October 31, 2003, Application: Besides the blown film process, cast film technology is the most significant production method for manufacture of barrier films ranging from 20 to 300 microns. The number of layers, the selection ...

Producing Coextruded High Barrier Heat-Shrinkable Packaging Films

(The Place)

September 30, 2003, ... required such as is typical of polyamide biaxially oriented blown films, a further reheating and re-inflation step is necessary. This is a “triple bubble.” This additional step will improve the dimensional ...

A New Enhanced Polyethylene for Extrusion Coating and Laminating

(The Place)

July 31, 2003, ... PEs has focused on blown or cast film applications where linear PE materials find common use and extrusion equipment can handle LLDPE-type rheological behavior. Although the superior properties of metallocene ...

WH Introduces New Extrusion Technology Developments; 450 Attend Open House

(News | New Products)

June 02, 2003, ... According to the converting equipment industry supplier, 450 visitors, representing the industry worldwide, attended the two-day event, at which four different specification Varex blown film lines and ...

Eastar Copolyester Film Certified by Environmental Institute

(News | New Products)

November 19, 2002, ... soil. Eastar Bio is available in two formulas; Eastar Bio GP copolyester is best suited for extrusion coating and cast film applications. Eastar Bio Ultra copolyester is designed for use in blown films. ...

NEX Films to Be Available via Internet Ordering

(News | New Products)

January 29, 2002, New England Extrusion (NEX) will soon accept blown film online orders, reports the film manufacturer. Upgrades to the Nex Web site, which will enable users to order materials over the Internet, currently ...

The Influence of Die Design and Extensional Rheology on the Onset of Wave Interfacial Instabilities in Coextrusion Flows

(Magazine)

December 31, 2001, ... wave instability. Coextrusion is a process to extrude two or more layers of polymers through a single die. The coextrusion process can produce multi-layer sheet, blown film, cast film, tubing, wire ...

Polymers / Laminations / Adhesives / Coatings / Extrusions

(Magazine)

October 31, 2001, ... Problems In Extrusion” by Derek Hook, Eurotherm Controls, Inc., and “Old Blown Film Dies Never Die — Or Should They?” by Rick Knittel, RK Associates. Barrier Materials Three sessions addressed current ...

Polymers/Laminations/Adhesives/Coatings/Extrusions

(Magazine)

June 30, 2001, ... usually be no higher than about 90°C using a straight run, unblown asphalt. Modifying the asphalt with an SEBS/MA polymer and crosslinking with AlAcAc gives asphalt products with softening points above ...

Bringing Together the Many Benefits of Film and Paper

(Magazine)

September 30, 2000, ... most evident." New Equipment Runs New Product Harrier has invested in three main items of new production equipment: a Battenfeld Gloucester three-layer blown film coextrusion line; an eight-color Schiavi ...

Coextrusion: making the equipment fit the need

(Magazine)

June 30, 1996, ... senior product manager/blown film systems for Battenfeld Gloucester Engineering, is that priorities among converters of coextruded films vary. Some emphasize line speed; some consider film clarity a priority. ...

Q&A with Enercon’s Sales Director Mike McConnell

(Surface Prep)

March 15, 2024, ... release a new product for blown film lines which will make operations more efficient. What changes are you seeing in demand for corona treaters? We’re seeing a heightened desire for maximizing operator ...

Vina Aus Labels Puts its Trust in Vetaphone

(News | New Products)

October 22, 2023, ... Vetaphone corona treatment technology on an Indian manufactured Windsor five-layer blown extrusion line. Commenting on the choice of a of a Vetaphone treater, which is a VE2B-B (DS) 2320 model with a ...

INDEVCO Packaging Solutions to Showcase Sustainable Converting Materials at Pack Expo 2023

(Uncategorized)

August 14, 2023, ... rot and waste is reduced by using plastic barrier and non-barrier converted films. INDEVCO North America blown film plants in Orangeburg, South Carolina and Longview, Texas (formerly known as INDEVCO Plastics) ...

US-Based Converting and Printing Innovator EDGE Industrial Technologies Expands Platform Offerings, Eyes New Acquisitions

(News | New Products)

March 22, 2023, ... for punching holes, perforating and slitting for the converting industry. The company also offers blown film extrusion process enhancements that improve film quality at higher outputs and reduce maintenance. In ...

Pregis Performance Flexibles Facilities Are ISCC PLUS Certified

(News | New Products)

February 27, 2023, ... and Sustainability for Pregis Performance Flexibles. "It is a testament to our continued efforts to push the boundaries of innovation in blown films and expand our specialty films offerings in the food ...

Next Generation Flexible Packaging Solutions from Mamata

(Bag Pouch)

January 23, 2023, ... America, we have over 500 installations and are growing. We offer state of the art mono & multilayer blown film lines, high speed side seal and Bottom seal poly bag machines, Wicketers, pouch machines ...

The Value of Atmospheric Plasma

(Surface Prep)

November 20, 2022, ... presses, blown film applications and extrusion coating lines. Despite the popularity of corona treatment, there are limitations. Materials to be treated can only be a few millimeters in thickness. Heat ...