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(New Products)

October 31, 2008, ... fine-type reverses, and richer halftones. Tapes feature microchannels in the adhesive that allow air to release and eliminate bubble problems for easier, virtually air-free mounting. 3M | 800-257-0646 ...

Property Control

(Coating/Laminating)

January 31, 2008, ... and the duNuoy ring method, in which a ring made out of platinum wire is substituted for the Wilmhelmy plate and bubble techniques. Surface tension is important because it controls the wettability of ...

The place

(Magazine)

October 31, 2007, ... stability is a second issue. As the name implies, the bubble is unstable and therefore can result in reduced line output and in rolls of film that are sub-standard. Gels present a third problem. This is ...

the PLACE

(Magazine)

November 30, 2006, ... with improved bubble stability. Providing practical information to the converting and packaging industries… EXECUTIVE SUMMARY Nanotechnology Functionality in Flexible Packaging; New Methods ...

the PLACE

(Magazine)

July 31, 2006, ... moisture barrier properties equivalent to or better than existing high barrier film constructions using high melt index skin layer HDPE materials and may offer bubble stability improvements over those ...

Fighting Flaws

(Magazine)

August 30, 2005, ... tight control of roll speeds. Bubbles are clear, round spots with no coating. They are caused by gas pockets in feed lines to the applicator or boiling in the dryer. Bubbles in solution are controlled ...

Battenfeld Gloucester Says MDO Provides Enhancements to PE; OEM Spotlights K Show Offerings

(Archive)

July 05, 2004, ... die has safety and maintenance advantages. The lower die height makes bubble thread-up easy and safe. Extruder pipes enter the die at the same height, simplifying maintenance. The diameter and die gap ...

Producing Coextruded High Barrier Heat-Shrinkable Packaging Films

(The Place)

September 30, 2003, ... double bubble process. It is a two-stage process that includes extruding, quenching, and re-inflating a polymer tube. This technique allows the processor to produce films with balanced machine direction ...

Products

(Magazine)

April 30, 2003, ... L/D extruder. Line comes with a 200-mm (8-in.), five-layer, low-pressure pancake die with changeable inserts; remote sizing-control bubble cage; horizontal-type oscillating hauloff; and automatic back-to-back ...

In the Bag

(Magazine)

June 30, 2002, ... detrimental to the dimensional stability of the sack under load and temperatures. Alternatively, LDPE can be the major component. Fractional melt resins help with bubble stability, have better melt ...

Products

(Magazine)

February 28, 2002, ... bubble stability and a variety of blow-up ratios and film thickness combinations. Advantages include dual-lip configuration with adjustment; a streamlined plenum; uniform distribution to ±1%; high air ...

Coating and Laminating Special Report

(Archive)

February 28, 2002, ... films have different properties. It can be produced by the bubble process, the sequential machine-direction (MD) orienting/trans-direction (TD) stentering process, or the simultaneous MD/TD orienting/stentering ...

Products

(Magazine)

May 31, 2001, ... in machine's web path. Extend Run Time with IBCWindmöller & Hölscher, Lengerich, Germany; +49 (0) 5481 14-0; wuh-lengerich.deInsulated Multi-Level Internal Bubble Cooling (IBC) system is said to ...

Division Conference Offers Varied Program

(Magazine)

May 31, 2001, ... Shrink Films,” Jim Huang of Nova Chemicals Ltd. will discuss polyethylene films produced from the double-bubble process of biaxial orientation that underwent different levels of e-beam irradiation. He ...

Jet Inks, Colorants, and Packaging What's Ahead

(Magazine)

April 30, 2001, ...  Piezo-electric and thermal bubble drop-on-demand (DOD) jet inks dominate desktop office printing, wide format, and postal addressing. Piezo DOD inks also are used in textile and some packaging applications. ...

Materials

(Magazine)

April 30, 2001, ... heat resistance than what is possible with EVA-based tie-layer resins. Co. reports the low melt index allows good bubble stability in blown film. Ink System Boosts Productivity Sun Chemical, Northlake, ...

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

(Magazine)

October 31, 2000, If you bubble air into water, the foam bubbles produced rupture rapidly, and the water surface layer becomes flat. However, if you add a small amount If you bubble air into water, the foam bubbles produced ...

Bringing Together the Many Benefits of Film and Paper

(Magazine)

September 30, 2000, ... out any thicker areas of the bubble, says Wilson-North. He also talks about the eight-color, Italian-built Schiavi Sirio 228 central impression, flexographic press chosen by Harrier Packaging, noting ...

Coextrusion: making the equipment fit the need

(Magazine)

June 30, 1996, ... that reportedly may be destroyed in traditional die constructions. In addition, Filmaster has introduced the 2+2 Dual Lip Northeaster air ring that is said to deliver ultimate bubble stability and higher ...