Chemical PP Woven Bags
Chemical PP woven bags package powdered and granular chemicals, resins, and industrial raw materials safely. Woven polypropylene resists many acids, alkalis, oils, and solvents, while optional liners and anti-static construction handle fine powders and flammable environments. Sitong Packaging Group supplies chemical PP woven bags with the sealing and safety options modern plants require, from small 5 kg samples to 200 kg industrial sacks.
Key Features at a Glance
- BRC-certified food-grade production site
- Optional inner liner for maximum hygiene
- Tight, leak-resistant seams for fine powders
- Clean finishing and bag cleaning
- Virgin polypropylene for food contact
- Moisture-proof lamination protects dry foods
- Food-safe printing with batch & barcode
- Full traceability documentation
Chemical Powder & Resin Bags
Resins, additives, and fine chemical powders need leak-resistant seams and clean filling. We supply chemical bags with inner liner and tight stitching to minimize product loss and contamination during handling and transport.
Anti-static & Conductive Options
For flammable powders and solvents, static control matters. We offer anti-static and conductive (Type C / Type D) woven fabrics with conductive yarns or static-dissipative material, designed for environments where electrostatic discharge is a risk. Type C requires proper grounding; Type D dissipates charge without grounding.
Leak-proof & Liner Solutions
Choose loose, glued, or stitched liners to contain fine material, and specify coating for moisture protection. Strong, even stitching and secure seams help guarantee safe lifting and long service life.
Chemical Resistance & Material
Woven polypropylene resists many acids, alkalis, oils, and industrial chemicals. Tell us your specific medium and concentration so we can confirm compatibility and suggest the right fabric and liner.
Customization & Printing
Widths 26–145 cm, capacities 5–200 kg. Offset and gravure printing carries handling, hazard, and brand markings. Liner, coating, and anti-static options specified per product.
Quality Control & Safety
Raw material, weave, liner, and seam checks per batch. Anti-static fabrics are verified for the specified type. Documentation supports safe handling and transport.
Specifications
| Capacity | 5 kg – 200 kg (common 25 kg / 50 kg) |
|---|---|
| Width | 26 – 145 cm |
| GSM | 42 – 130 gsm |
| Mesh | 9×9, 10×10, 11×11, 12×12, 14×14 |
| Top | Heat cut, cold cut, zig-zag, folded & stitched |
| Bottom | Single/double folded, single/double stitched |
| Side | Flat or gusset (M) side |
| Liner | Optional inner liner |
| Printing | Offset & gravure, up to multi-color |
| Packing | 50–100 pcs/bundle, 5–10 bundles/bale |
| Trade terms | FOB, CFR, CIF, EXW |
| MOQ | 10,000 pcs |
| Lead time | 20–40 days |
| Liner | Loose / glued / stitched inner liner |
| Anti-static | Type C (conductive yarn, grounding) / Type D (static dissipative) |
| Coating | Optional moisture-proof lamination |
FAQ
Are PP woven bags resistant to chemicals?
Yes. Woven polypropylene resists many acids, alkalis, oils, and industrial chemicals; confirm your specific medium with us.
Do you supply anti-static bags for flammable powders?
Yes. Type C (conductive yarn, requires grounding) and Type D (static dissipative, no grounding) options are available.
How do I prevent fine chemical powder leaking?
Use an inner liner (loose/glued/stitched) plus coated fabric and strong seams.
Are chemical bags moisture-resistant?
Optional lamination or liner provides moisture protection.
Yes. We print handling, hazard, and brand markings via offset and gravure.
Our dedicated food-grade site is BRC certified; additional documents available on request.
What is the MOQ and lead time?
MOQ 10,000 pcs; lead time 20–40 days after confirmation.