Procurement of polypropylene FDY mesh yarn. Two common questions asked by customers. 

Polypropylene FDY web yarns and polypropylene web yarns, among others, are widely used in areas such as luggage webbing, industrial fabrics, and filtration materials. Many purchasers often encounter a confusion when selecting models: What are the actual differences between different names of web yarns? Below, starting from two common questions, we will help you clarify your thinking. 

1. Network Point: How to balance density and tenacity? 

The characteristic of the network filament is that there are regular interlacing points (network points) on the filament bundle, which can replace the twisting process, making the yarn more neat and less prone to loosening. 

Network point density: The number of network points per meter directly affects the cohesion of the yarn. When used for weaving, yarns with an appropriate density are more likely to open up, reducing yarn breakage; while an excessively high density may instead increase weaving resistance. It is recommended to match according to the type of loom and the fabric structure. 

Network point tenacity: If the network points can easily break apart when gently pulled, it indicates that the interweaving is insufficient. During the purchasing process, you can take a section of yarn and gently twist it with your fingers to feel the firmness of the network points. This is a relatively intuitive inspection method. 

II. Specification Matching: How do the thread count and hole count correspond to actual usage? 

The polypropylene FDY network yarns come in various counts (thickness) and counts (number of single filaments). Choosing the right specification can effectively reduce the subsequent trial-and-error costs. 

Fine polyester is suitable for lightweight fabrics: such as clothing linings and high-end ribbons, and it is required to have a soft touch and a smooth surface. 

Coarse yarn fabric is suitable for load-bearing or wear-resistant applications: such as backpack straps, industrial lifting belts, where thicker yarns are needed to provide strength. 

The number of holes affects coverage and feel: Under the same count, the more holes there are, the thinner the single thread becomes, and the softer the finished product is. However, the cost will also increase accordingly. 

It should be noted that the tolerance of thread counts and the uniformity of the network between different batches need to be tested with small samples before large-scale production. 

Summary and Selection Suggestions 

When purchasing polypropylene FDY network yarn and related products, it is recommended to confirm as follows: 

Let's start with the network quality: Check if the density of network points is uniform and if the strength is sufficient. A simple hand-rubbing test can help determine this. 

Additional specification: Determine the thread count and hole count based on the intended use of the product. For lightweight items, choose fine thread; for heavy-duty items, select thick thread. 

Final trial weaving verification: Conduct small-scale trial weaving on the machine to observe the breakage rate and the fabric surface effect, and then proceed with the order expansion. 

Guangdong Montai High-tech Fiber Co., Ltd. specializes in the production and research of polypropylene FDY network yarn, polypropylene network yarn, polypropylene double-twist yarn, high-strength polypropylene double-twist yarn, and polypropylene ATY yarn. Please feel free to send samples for testing. 

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