Dust-Proofing for Bulk Bags
At Shubham Polyspin, we offer advanced dust-proofing solutions using high-quality polypropylene filler cord, also known as braided cord. Designed to prevent leakage of ultra-fine powdered products, this cord is sewn into the seams of bulk bags to block escape points that standard stitching can’t seal.
Our filler cord’s strong, yarn-like structure creates an effective barrier, maintaining product purity and minimizing loss during transit. Depending on your needs, we offer:
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Single Dust Proofing – Sealing on one side of the seam
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Double Dust Proofing – Sealing on both sides
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Triple Dust Proofing – Filler cord on both sides plus felt/webbing between fabric layers
Available with chain or overlock stitching. Custom-designed solutions to match your application.
Technical Specifications
| Sample Number | 2020/07/28 |
| Yarn Denier | 4.5 GM/MTR. (± 5%) |
| Elongation | 091.42% |
| Maximum Load | 67 Kg. |
| Yarn Shade | Natural White |
| Numbers of Filaments | 5105 |
| Oil Content | 0.67% |
| Identification of Yarn | PP RIL 200FG / With 2% UV |
Applications
Elastic Cords
Shoe Laces
Fishing net cords
Surgical threads
Dental floss
Jacquard harness cords
Strings for racket
Bungee cord
Climbing rope