{"id":5051,"date":"2026-07-24T14:58:05","date_gmt":"2026-07-24T06:58:05","guid":{"rendered":"https:\/\/hcsitong.com\/?page_id=5051"},"modified":"2026-07-24T15:11:08","modified_gmt":"2026-07-24T07:11:08","slug":"chemical-pp-woven-bags","status":"publish","type":"page","link":"https:\/\/hcsitong.com\/zh\/chemical-pp-woven-bags\/","title":{"rendered":"\u5316\u5b66"},"content":{"rendered":"\t\t
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Chemical PP Woven Bags<\/h1>\n\t\t\t\t\t

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.<\/p>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tRequest a Quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n
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Key Features at a Glance<\/h2>\n\t\t
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  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tBRC-certified food-grade production site<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tOptional inner liner for maximum hygiene<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tTight, leak-resistant seams for fine powders<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tClean finishing and bag cleaning<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tVirgin polypropylene for food contact<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
    • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tMoisture-proof lamination protects dry foods<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
    • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tFood-safe printing with batch & barcode<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
    • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tFull traceability documentation<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n
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      Chemical Powder & Resin Bags<\/h2>\n\t\t\t\t\t

      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.<\/p>\n\t\t\n<\/div>\n\n<\/div>\n

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      Anti-static & Conductive Options<\/h2>\n\t\t\t\t\t

      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.<\/p>\n\t\t\n<\/div>\n\t\t\t\"Masterbatch\t\t\n<\/div>\n

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      Leak-proof & Liner Solutions<\/h2>\n\t\t\t\t\t\n
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      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.<\/p>\n\t\t\n<\/div>\n

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      Chemical Resistance & Material<\/h2>\n\t\t\t\t\t\n
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      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.<\/p>\n\t\t\n<\/div>\n

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      Customization & Printing<\/h2>\n\t\t\t\t\t\n
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      Widths 26\u2013145 cm, capacities 5\u2013200 kg. Offset and gravure printing carries handling, hazard, and brand markings. Liner, coating, and anti-static options specified per product.<\/p>\n\t\t\n<\/div>\n

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      Quality Control & Safety<\/h2>\n\t\t\t\t\t\n
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      Raw material, weave, liner, and seam checks per batch. Anti-static fabrics are verified for the specified type. Documentation supports safe handling and transport.<\/p>\n\t\t\n<\/div>\n

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      Specifications<\/h2>\n\t\t\t\t\t\n
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      Capacity<\/th>5 kg \u2013 200 kg (common 25 kg \/ 50 kg)<\/td><\/tr>
      Width<\/th>26 \u2013 145 cm<\/td><\/tr>
      GSM<\/th>42 \u2013 130 gsm<\/td><\/tr>
      Mesh<\/th>9\u00d79, 10\u00d710, 11\u00d711, 12\u00d712, 14\u00d714<\/td><\/tr>
      Top<\/th>Heat cut, cold cut, zig-zag, folded & stitched<\/td><\/tr>
      Bottom<\/th>Single\/double folded, single\/double stitched<\/td><\/tr>
      Side<\/th>Flat or gusset (M) side<\/td><\/tr>
      Liner<\/th>Optional inner liner<\/td><\/tr>
      Printing<\/th>Offset & gravure, up to multi-color<\/td><\/tr>
      Packing<\/th>50\u2013100 pcs\/bundle, 5\u201310 bundles\/bale<\/td><\/tr>
      Trade terms<\/th>FOB, CFR, CIF, EXW<\/td><\/tr>
      MOQ<\/th>10,000 pcs<\/td><\/tr>
      Lead time<\/th>20\u201340 days<\/td><\/tr>
      Liner<\/th>Loose \/ glued \/ stitched inner liner<\/td><\/tr>
      Anti-static<\/th>Type C (conductive yarn, grounding) \/ Type D (static dissipative)<\/td><\/tr>
      Coating<\/th>Optional moisture-proof lamination<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n
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      FAQ<\/h2>\n\t\t\t\t
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      Are PP woven bags resistant to chemicals? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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      Yes. Woven polypropylene resists many acids, alkalis, oils, and industrial chemicals; confirm your specific medium with us.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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      Do you supply anti-static bags for flammable powders? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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      Yes. Type C (conductive yarn, requires grounding) and Type D (static dissipative, no grounding) options are available.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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      How do I prevent fine chemical powder leaking? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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      Use an inner liner (loose\/glued\/stitched) plus coated fabric and strong seams.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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      Are chemical bags moisture-resistant? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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      Optional lamination or liner provides moisture protection.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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      Yes. We print handling, hazard, and brand markings via offset and gravure. <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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      Our dedicated food-grade site is BRC certified; additional documents available on request.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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      What is the MOQ and lead time? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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      MOQ 10,000 pcs; lead time 20\u201340 days after confirmation.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t