Batch Inclusion Bags - Also known as low melt bags are designed for the mixing of rubber and plastic materials in the manufacturing process to improve batch to batch� uniformity. The bags melt at a lower temperature than the ingredients inside the bags and are used to add specific and controlled quantities of materials to the mix. Ingredients are fully contained until the time of mixing preventing waste and ensuring that batches have uniform composition and consistency. Ingredients can be measured and shipped beforehand, eliminating the need for in-house weighing and containment.