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TekniPlex Healthcare to Expand Cleanroom Film and Bag Production with New Multilayer Blown Film Line

(News | New Products)

January 21, 2024, ... is expanding its capabilities portfolio by commencing multilayer blown film manufacturing in a cleanroom environment. Located at TekniPlex Healthcare’s production facility in Puurs, Belgium, the new multilayer ...

Blown Film | Which Applications Are Most Suited for 7/9/11 Layers? Part 3

(Flexpack)

August 02, 2017, ... of a seven-layer die. Figure 4. A cross-section of a seven-layer, nested spiral, blown film die. Courtesy Gloucester Engineering.                               In some ...

Blown Film | Which Applications Are Most Suited for 7/9/11 Layers? Part 2

(Flexpack)

June 05, 2017, ... adequate for many applications. Figure 1. Typical Five-Layer Coextruded Structures Three-layer film blown lines are capable of either a two-layer or three-layer structure in the form of an A/B/A ...

Blown Film | Which Applications Are Most Suited for 7/9/11 Layers? Part 1

(Flexpack)

May 03, 2017, ...  This is true across the entire spectrum of polymer film production, including blown film, cast film, double bubble, oriented cast sheet, and extrusion coating. The technology developed by Roberto Colombo ...

Raven Expands Product Range with New Blown Film Line

(Flexpack)

September 23, 2014, Davis-Standard seven-layer line producing thinner film profiles PAWCATUCK, CT | A new Davis-Standard seven-layer blown film line at Raven Industries exemplifies the benefits of performance and efficiency ...

Blocking in a PP/PE Blown Film Structure

(Tom’s Poly Ploys)

June 29, 2013, This question comes from Southeast Asia.  A blown film converter recently changed from a  PP /PP (polypropylene) coex blown film structure to a PP/PE (polyethylene) structure and is now experiencing blocking ...

American Kuhne Extruder Aids Blown Film

(Flexpack)

August 03, 2012, ... with a reverse air cooling system said to be ideal for blown film processing and other plastic processing applications. Company says the design removes heat and air currents from the extrusion area for ...

Blown Film: Measuring Melt Temps

(Controls)

February 28, 2010, Blown film producers are challenged by the continual search for high-value-added products to bring to their portfolios. Often, these products are in small Blown film producers are challenged by the continual ...

The Effects o Comonomer Type on the Blown Film Performance of LLDPE Resins Made Using a Metallocene Single-Site Catalyst

(Magazine)

January 31, 2001, Application: Using 1-butene, 1-hexene, and 1-octene as a comonomer gives blown film performance that increases with increasing length of the a-olefin used. by Ashish M. Sukhadia, M. Bruce Welch, & Rajendra ...

Davis-Standard to Highlight dsX™ and High Barrier Cast Film Technology at Interplastica

(News | New Products)

January 14, 2022, ... 25-28. In Hall 2.2 at booth D07 in the Swiss Pavillion, representatives from Maillefer and from ER-WE-PA, Davis-Standard’s subsidiary in Germany, will be available to discuss technology for blown film, ...

SABIC Launches Innovative TF-BOPE Film for Frozen Food Packaging

(News | New Products)

October 19, 2020, ... only 20 micrometers – an unprecedented benefit in this market. This thin gauge provides a potential packaging material reduction of approximately 35-50% compared to incumbent blown PE film. The reduced ...

Conference Brings Breathable Films Stakeholders to Berlin

(Trends/Management)

November 26, 2018, ... trends, innovations and the outlook for breathable films. In addition to the end-users, the high-level speaking faculty is comprised of representatives from Trioplast, Reifenhauser Blown Film, Coherent-Rofin, Windmoller ...

Screw Design for Film Extrusion

(Tom’s Poly Ploys)

January 11, 2016, ... designing and building extruder screws? For extrusion processors, including those who produce blown and cast film, and extrusion coated and laminated products, the important things that an extruder screw ...

Barrier Resins | Properties, Processing & Handling of EVOH, Pt. 1

(Flexpack)

February 01, 2015, ...  Coextrusion blow molding Monolayer blown and cast film extrusion Monoinjection and coinjection molding of containers, fitments, and other parts Multilayer blown and cast film extrusion Powder ...

Processing Tips to Prevent Gauge Bands - Part 1

(Tom’s Poly Ploys)

May 08, 2014, ... bane of the extrusion coating converter, and to a lesser extent, cast and blown film producers.  Nothing has changed in this regard. I would say more than 90% of the extrusion coating lines I see (if ...

Sigma Stretch Film Adds Two Gloucester Lines

(Flexpack)

February 03, 2014, Installs 5-layer cast and 5-layer blown stretch film lines GLOUCESTER, MA | Leading US stretch film producer Sigma Stretch Film recently installed two stretch film lines from Gloucester Engineering, ...

Films 101: Back to Basics

(Archive)

November 30, 2009, ... How Films Are Manufactured Film development is achieved through several standard processes, including basic and coextrusion, blown film processing, casting processing, and calendering processing.  ...

Wayne Machine Delivers New Extrusion Film Technology

(Archive)

November 05, 2006, Wayne Machine & Die Co. has designed, built, and sold a combination five-layer Yellow Jacket laboratory blown and cast film line to the Advanced and Applied Polymer Processing Institute in Danville, VA. ...

Discoloration Resistant Polyolefin Films

(Magazine)

September 29, 2004, ... of our previous work initiated two years ago by a well-known and respected film manufacturer. The base polymer chosen for this work was a blown film grade linear low density polyethylene. The polymer was ...

The PLACE Division of TAPPI Announces Film and Extrusion Coating Short Course

(The Place)

January 31, 2004, ... cast film, and blown film.” The primary types of companies targeted as an audience for the short course are those in converting operations and equipment suppliers. The typical job titles for people ...