We use cookies and other tracking technologies to improve your browsing experience on our website, By clicking "Accept All," you agree to allow cookies to be placed to enhance your browsing experience on this website to show you personalized content and targeted ads, to analyze our website traffic, and to understand where our visitors are coming from. You can manage your cookie settings below. Clicking "Confirm" indicates your agreement to adopt the current settings.
POLYSTAR Presents Three-Layer Co-Extrusion Film Line for T-Shirt and Garbage Bags at Rosupack 2016
Source: CRPJ Editorial Team (AL)
Issue Date: 11/07/2016
__23K20g2YEV.jpg "POLYSTAR Presents Three-Layer Co-Extrusion Film Line for T-Shirt and Garbage Bags at Rosupack 2016")
At Rosupack 2016, Taiwan-based POLYSTAR presented its 3-layer-blown film extrusion machine for the production of three-layer film for eventual high-density polyethylene (HDPE) T-shirt bag conversion.
The new trend of using a three-layer machine for the production of T-shirts and garbage bags is getting more popular and has been replacing the traditional monolayer, according to the company. In addition to reducing the cost of raw material, the three-layer film always gives more resistance and elasticity.
Main Advantages
The main advantages of the three-layer co-extrusion line are:
- Stronger, higher film resistance compared to mono-layer film products with the same thickness;
- Cost saving: Virgin material is applied mainly on the outer (thin) layers which is a relatively small percentage of the film composition;
- Better material mixing with co-extrusion technology to produce higher-quality film.
POLYSTAR can also provide its Repro-Flex recycling machine with the latest cutter-compacting, degassing, filtration, and pelletizing technology. The recycling machine is installed to recover film waste generated from in-house production.