Polywrap

If you work in the packaging industry you have likely heard the term lay flat tube. This is a very important material. It is the base for many plastic products, including plastic bags, ice bags , and bin liners. At Polywrap, they are a professional plastic bag manufacturer . They use a lay-flat tube to create products that are strong, efficient, and easy to use. In this article, they will explain what a lay-flat tube is, how it is made, and how it is used to make ice bags and compostable bin liners . What is a Lay Flat Tube? A lay flat tube is a continuous tube of plastic film. The film is made by melting plastic pellets and blowing them into a large bubble. This bubble is then cooled and flattened. This tube has no seams. It is one continuous piece. This makes it very strong. The lay flat tube is wound onto a large roll. From this roll, they can cut and seal bags of any length. Why is the Lay Flat Tube So Popular? There are several reasons why plastic bag manufacturers pr...

Most people don't give ice bags much thought until something goes wrong. A bag that splits halfway through a shift, a seal that gives out under pressure, or a batch that arrives looking cloudy and unpresentable, that's usually when businesses start paying proper attention to what they're buying. The truth is, ice bag packaging is one of those things that quietly affects how a business runs every single day, and getting it wrong has a way of showing up at the worst possible time. Across Australia, businesses that rely on ice service stations, seafood suppliers, supermarkets, event caterers, and hospitality venues are becoming a lot more particular about the bags they use. It's not just about keeping ice cold. It's about the presentation, performance, and strength through transport and storage. Thickness Matters More Than Most People Realise One of the first things worth looking at is the thickness of the bag. Thinner bags might seem fine at first, especially if...