Page 12 - Palmetto Industries Introduction

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The FIBC bags manufacturing process we take is as follows:

1. Extrusion
2. Weaving

3. Vacuuming
4. Lamination
5. Printing
6. Cutting
7. Sewing

8. Final Testing

Let’s take a look at each of these steps in more detail so you can see
exactly how we optimize your product for your needs:

1. Extrusion: Feeding in the FIBC material

The making of a bulk bag begins with the feeding of polypropylene (PP)
resin and other additives into an extruder to produce PP tapes that vary
in thickness and width.

The melted resin forms PP sheets that are stretched by rollers, then cut.

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