industrial pp woven chemical packaging bag bulk
industrial pp woven chemical packaging bag bulk

Chemical Packaging Bags

Designed for chemical powders, granules, resins, salts, and industrial materials
Multiple structures available: PP woven, laminated, BOPP printed, valve, and block bottom bags
High load-bearing capacity with excellent tear and puncture resistance
Moisture-proof and anti-leakage options for sensitive chemical products
Fully customizable OEM/ODM solution for global industrial packaging needs
Product Description
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Product

XH chemical packaging bags are engineered for demanding industrial environments where material safety, structural strength, and handling efficiency are critical. These bags are widely used for packaging chemical raw materials, industrial salt, plastic granules, resins, pigments, additives, mineral powders, and fine chemical products.
With varying chemical products coming in all shapes and sizes; different densities; susceptibility to moisture; and differing methods of filling, there is no single standard form of packaging that can suit all products. XH Chemical Packing provides a full range of chemical packaging solutions in the form of PP woven bags; laminated PP woven bags; BOPP printed bags; PE-lined bags; and valve bags such as standard block bottom valve bags and heavy-duty versions.
For fine powders such as calcium carbonate, pigments, and chemical additives, leakage prevention is essential. In such cases, PE inner liners, laminated surfaces, or valve bag structures are recommended to ensure dust-free filling and safe transportation. For granular materials such as resin pellets or plastic granules, standard PP woven bags or coated woven bags offer reliable strength and cost efficiency.
BOPP laminated chemical bags can print at high definition to clearly print product details, safety instructions, barcodes and branding on export-grade or branded chemical products. These high quality products enable better shelf face presence in markets worldwide.

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Material & Structural Engineering

XH chemical bags are made of strong polypropylene (PP) woven fabric, produced by a circular loom, which makes the weave uniform and strong enough to take a lot of stress. The fabric weave can be made from 7×7 up to 14×14 weaves to fit any load requirement.
There are many different options for strengthening a structure to increase its protection and functionality.
Plain PP woven bags for economical bulk packaging
Laminated PP woven bags for improved moisture resistance
BOPP printed bags for high-quality branding and chemical labeling
PE liner bags for fine powder containment and anti-leak protection
Valve bags & block bottom valve bags for automatic filling systems
UV-treated bags for outdoor storage and long-distance transport
There are a number of structural options and these can be selected by packaging design engineers to develop a bag which has the appropriate properties for a specific product and set of logistics circumstances.

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Industrial Applications

Our chemical packaging bags are used in a variety of industries.
Industrial salt packaging (refined salt, de-icing salt, water softener salt)
Plastic resin and polymer pellet packaging (PP, PE, PVC, masterbatch)
Chemical powder packaging (calcium carbonate, additives, pigments)
Mineral powder and filler material packaging
Industrial raw materials and dry bulk chemicals
Export-oriented chemical product packaging
Suitable for manual filling lines as well as for automated filling lines. The barrels can be piled up for export by pallets as well as filled in bulk into containers.

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Manufacturing Process & Quality Control

XH chemical bags are produced in compliance with all the industrial quality standards for the entire manufacturing process.
PP tape extrusion and circular weaving for high-strength fabric
Optional lamination and coating for barrier protection
Precision cutting and industrial printing for branding and labeling
Reinforced stitching and valve structure assembly
Final quality inspection including load capacity and seam strength tests
Our quality control ensures consistent tensile strength, accurate printing, adequate moisture resistance and good sealing quality in every production batch.

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Advanced Customization (OEM/ODM)

XH offers Chemical manufacturers Complete OEM / ODM packaging solutions that can be fully customized according to the chemical’s properties as well as the chemical manufacturer’s production lines.
Bag dimensions (30–120 cm width, customized length)
Loading capacity (10kg to 100kg+)
Fabric weight (50–120 gsm adjustable)
Printing content (logos, safety symbols, batch codes, barcodes, shipping marks)
Printing technology (flexographic / gravure / BOPP multi-color printing)
Closure type (open mouth, stitched, valve, block bottom)
Moisture protection (PE coating, BOPP lamination, internal liner)
Transport configuration (palletization, container loading optimization)
We also provide recommendations regarding the structure based on key material properties, for example the sensitivity for moisture, the fineness of the powder, the flowability and the method of filling (manual or automatic).

Product Type Chemical Packaging Bags / Industrial PP Woven Bags / Valve Bags / Block Bottom Bags
Material Composition PP woven fabric (polypropylene); optional PE liner / BOPP lamination / PE coating
Fabric Weight 50 – 120 gsm (adjustable based on load and product type)
Bag Width 30 – 120 cm
Bag Length Fully customizable
Loading Capacity 10 – 100 kg
Mesh Structure 7×7 – 14×14 woven density
Top Style Open mouth / heat cut / hemmed / valve opening
Bottom Structure Single fold / double fold / stitched bottom / block bottom available
Printing Type Flexographic printing / Gravure printing / BOPP full-color printing
Printing Content Logo, product name, net weight, batch number, warning marks, barcode, shipping marks
Surface Options Plain PP woven / coated / BOPP laminated
Moisture Protection PE coating / BOPP film / internal PE liner (customizable)
UV Treatment Optional UV-resistant treatment for outdoor storage
Valve System Optional valve spout for automatic filling systems
Leak Control PE liner + tight stitching for powder leakage prevention
Application Chemical powder, resin, plastic granules, industrial salt, pigments, mineral powder
Packaging Method 100 pcs per bundle; export pallet packing available; ≤50kg per bale
MOQ 3,000 pcs (flexo printing) / 10,000 pcs (gravure printing)
Lead Time 5 – 25 days depending on structure and order volume
Customization OEM / ODM fully supported (structure, size, printing, liner, valve system)
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