Factory-direct chemical raw material packaging bags | Choose between woven bags and paper bags | Moisture-proof and anti-static | Low minimum order quantity

This product is a factory-direct packaging bag for chemical raw materials, available in either woven polypropylene or paper. Customization options include moisture-proof and anti-static features to meet specialized application requirements. With a low minimum order quantity, it caters to the small-batch procurement needs of small and medium-sized chemical enterprises and laboratories. Bag styles, dimensions, and printing can all be tailored to your specifications, ensuring consistent quality and prompt delivery.

Applicable to: Chemical powders, pigments, additives, and other materials that readily absorb moisture and cake up

Optional materials: 
Woven bags (PP/HDPE): high strength, puncture resistance, and cost-effectiveness; used for plastic pellets, fertilizer raw materials, and bulk chemicals. 
Paper bags (multi-ply kraft paper) – environmentally friendly and biodegradable, with excellent breathability – for fine chemicals, food additives, and export-grade raw materials. 
Core Advantages: 
Factory Direct Supply: Sourced directly from the manufacturer, with no intermediaries, offering significant price advantages.

Material options: woven bags or paper bags, selected flexibly based on material characteristics.

Moisture- and static-proof: Optional PE moisture-barrier inner bag and anti-static treatment

Low minimum order quantity: Small batches are accepted, making it ideal for pilot production and small to medium-sized enterprises.

Fully qualified: Supports hazardous packaging export certification (UN certification).

Moisture-proof performance: 
Woven bags: Optionally equipped with a PE barrier inner liner, reducing water vapor transmission by more than 90%.

Paper bag: multi-layer kraft paper laminated with PE film, offering a balance of moisture resistance and breathability.

Applicable materials: hygroscopic and caking chemical powders, pigments, additives, etc.

Anti-static performance (optional): 
Anti-static woven bags: formulated with anti-static masterbatch or coated with an anti-static layer, with a surface resistivity ≤10^9 Ω.

Applicable materials: flammable and explosive chemicals, plastic pellets, and powder conveying applications.

Material and Craftsmanship: 
Woven bag options:

Base material: PP (polypropylene) / HDPE (high-density polyethylene)

Bag styles: flat pouch / M-side gusset pouch / square-bottom valve pouch

Bottom style: sewn bottom / heat-sealed bottom / ultrasonic-sealed bottom

Printing: 2 to 7-color gravure color printing

Paper bag option:

Base material: Multi-ply kraft paper (2–4 plies)

Bag Type: Flat Bag / Valve Bag

Bottom style: sewn bottom / heat-sealed bottom

Printing: Flexographic or offset printing

Sealing method: 
Bag-sewing machines offer thread-seaming, heat-sealing, ultrasonic sealing, and tie-sealing options (selectable based on bag type and material).

Applicable filling method: 
Spiral filling machine, impeller filling machine, airflow filling machine, gravity filling machine, manual filling

Tensile strength (woven bags): 
≥700 N/50 mm (30% above the national standard), suitable for stacking and transporting loads weighing 10 to 25 kg.

Corrosion resistance grade: 
★★★★★ (Highly resistant to organic solvents, acidic and alkaline substances, and various chemical additives)

Packaging drop test: 
25 kg payload, 1.2 m free fall, six-sided drop test—no breakage, no material leakage

Printing Standards: 
Solvent-resistant ink, compliant with chemical packaging labeling standards. 100% barcode/QR code scan rate.

Customization Scope: 
Custom dimensions: length, width, base width, valve opening size

Custom Printing: Brand Logo, Product Name, Specifications, Batch Number, Warning Labels, Hazardous Materials Labels

Customizable Features: Moisture-Resistant Inner Pouch, Antistatic Treatment, Aluminum Foil Barrier Layer

Bag-style customization: flat mouth, M-seam, valve mouth, square bottom

Minimum Order Quantity and Price: 
Factory-direct pricing; specific terms to be negotiated based on material, specifications, and quantity.