Category: Film production / Converting
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POUCH vs. PET Bottle Part 5
PP stand-up pouches vs. PET bottles for high-quality and sensitive fillings – a report by Dr. Bernd Knierbein As by January 2026, part 5 from 5, part 4 here: 5. Applications, recycling aspects and conclusion 5.1. Use and application 5.1.1. Pouches As a form of flexible packaging, pouches offer further application options compared to semi-rigid…
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The World of Polyethylenes: Which PE for Which Purpose?
Key insights from our expert web seminar with Dr. Heiko Schenck Polyethylene (PE) remains one of the most important materials in the packaging industry—yet its diversity has increased significantly over the past decades. In the web seminar “The World of Polyethylenes – Which PE for Which Purpose?”, participants gained a comprehensive and practice-oriented overview of…
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POUCH vs PET BOTTLE Part 4
PP stand-up pouches vs. PET bottles for high-quality and sensitive fillings – a report by Dr. Bernd Knierbein As by January 2026, part 4 from 5, part 3 here: 4. Processes after filling 4.1. Preservation 4.1.1. Sterilisation of the pouches The filled bags must be prepared as follows for sterilisation in a standard bench-top autoclave:…
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Web Seminar “Sealing Layers and Sealing Properties PE & PP”
A follow-up report on the web seminar with Dr. Heiko Schenck On 10 March 2026, participants joined the Innoform web seminar “Sealing Layers and Sealing Properties PE & PP – Basics for Flexible Packaging Films to gain a comprehensive overview of sealing technologies for flexible packaging. Heiko Schenck, an experienced polymer chemist with more than…
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POUCH vs PET BOTTLE Part 3
PP stand-up pouches vs. PET bottles for high-quality and sensitive fillings – a report by Dr. Bernd Knierbein As by January 2026, part 3 from 5, part 2 here: 3. Completion of packaging, filling, and sealing processes 3.1 Processes for Stand-up Pouches 3.1.1 Sealing the spout The pre-made flat bags (see section 2.2.1.) can be…
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Paper hype vs. plastic facts: Who gets the cookie?
Have we already decided which side we are on in the “packaging war”? Do not worry, at Innoform we prefer to look at the whole thing with a pinch of humour and a healthy dose of data. Will our beloved biscuits be wrapped in high-tech film or stylish barrier paper in 2026? Here is a…
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POUCH vs PET BOTTLE Part 2
PP stand-up pouches vs. PET bottles for high-quality and sensitive fillings – a report by Dr. Bernd Knierbein As by January 2026, part 2 from 5, part 1 here: 2. Manufacturing processes for packaging The manufacturing processes for both types of packaging differ significantly in terms of complexity and efficiency due to the different production…
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POUCH vs. PET BOTTLE
PP stand-up pouches vs. PET bottles for high-quality and sensitive fillings – a report by Dr. Bernd Knierbein As of January 2026 Part 1 of 5 Introduction Stand-up pouches and PET bottles dominate the European packaging market like no other plastic solution. In 2023 alone, around 59 billion stand-up pouches and approximately 135 billion PET…
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Inno-PrintPack 2025
Two days, five trends, one goal: to make packaging printing efficient and recyclable. The 10th Packaging Printing Expert Meeting impressively demonstrated how modern technologies, from 7C fixed palettes and AI-supported real-time data analysis to robotics, inline inspection, anti-counterfeiting measures and recycling-friendly materials, are transforming production processes in a sustainable way. Dieter Finna The “Expert Meeting…
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37th Inno-Talk: Monomaterial FFS Packaging
Yair Gellis – MDO-PE as a building block for FFS packaging made from a single material In his presentation, consultant Yair Gellis highlighted the potential of MDO-oriented polyethylene films (MDO-PE). Dr Anina Leipold – Efficient processing of monomaterials and paper on VFFS machines: challenges and solutions Dr Anina Leipold from Rovema highlighted the machinery and…