Author : POLYSTAR Co.

Compared to extruders with single die heads, the double-die extruders can achieve higher production capacity when producing film rolls that are small in width, as the high extrusion output is dispersed into two separate channels of the die heads instead of one.

Laminated film is an excellent application for packaging food like coffee, snacks, cookies, nuts (peanuts, pistachio, almonds), and others. It is ideal for packaging because laminated films have protection from humidity, oxygen, aromas, fats, and light. All these factors decompose or reduce the lifetime of the packaged product. For this reason, the protective barrier is the most important element in the laminated film, which is composed of PE (LDPE), BOPP, PET, and others.

The industry of plastic has been changing and evolving over the years that’s why plastic recycling has become a necessity among plastic producers. The laws toward plastic have become stricter, which require the producers to use a higher percentage of recycled material in their final products. The benefits of these laws are for lowering the production cost of the producers and reducing the plastic waste in our environment.

The Vietnamese plastic sector has grown significantly in the past 5 years thanks to many unique advantages that the country has. The ability to produce lower cost yet good quality plastic products is ideal for export markets such as the US, Japan, Europe, Australia and Cambodia. The local market demand is also increasing in sectors such as live seafood packaging, industrial and agricultural film, in a country of large population of nearly 100 million.