Stretch Blow Molding

Biopolymers

Coca-Cola Joins Race for 100% Biobased PET Bottle

One of the more unusual aspects of the sustainability drive in the plastics industry (see NPE Sustainability article this month) is the way giant beverage companies are taking an active role in spurring development of biobased plastics for bottles.

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Micro-Layers Enter Blow Molding

Taking coextrusion blow molded bottles beyond six layers while maintaining conventional wall thicknesses is at the core of a new micro-layer approach developed by Dow.

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Amcor Continues Assault on Glass with Hot-Fill PET Jars

Leading PET blow molder Amcor Rigid Plastics, Manchester, Mich. (amcor.com), is continuing its push to replace glass in hot-fill food products with new 24-oz, round, wide-mouth jars.

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Heineken Launches PET Beer Keg

This past spring, Dutch brewer Heineken introduced a colored 4-liter PET keg for its Amstel brand of beer in the Benelux region of Europe.

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Postconsumer

First 100% RPET Soft-Drink Bottle in North America

Last month, PepsiCo Beverages Canada, Mississauga, Ont., unveiled what’s said to be North America’s first soft-drink bottle made from 100% recycled PET.

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Nanolayers Enter Blow Molding

Technology mirrors Dow's recent development in blown film.

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Biopolymers

DuPont Honors Packaging Innovators

Sixteen winners honored in 23rd annual awards ceremony.

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Pepsi Develops First 100% Biobased PET Bottle

 WEB EXCLUSIVE: PepsiCo, Purchase, N.Y., says it has developed the world’s first PET bottle made entirely from plant-based, renewable resources.

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Packaging

Heinz Ketchup Converts to Biobased Bottle

The sauce is red, but the new bottle is green—i.e., based partly on renewable plant-based feedstocks.

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Know-How

Making a Part for the First Time? Here’s How to Get Going

First time parison programming for a new part can be lengthy and tedious. Here's some advice on making the process a bit easier

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Blending & Dosing
Process Cooling
Plastics Size Reduction