VoyaSorb System
VoyaSorb Container Strips
High-adsorption maritime hanging strips for international container loads, long-haul shipping, and extreme humidity transit.
VoyaSorb Container Strips are the hanging-strip format of our VoyaSorb container desiccant system, engineered for the extreme humidity shifts of maritime transit. They hang inside the container and protect high-value export loads over long-haul oceanic routes, pair them with VoyaSorb Bulk Bags when a cargo needs both hanging and floor-level moisture control.
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Most RFQs are answered within 1 hour during Karachi business hours (PKT), and same day otherwise, with pricing and delivery time for your country.
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Samples are free and ready to go: same day inside Karachi, or worldwide on your own DHL/courier account. Stock orders dispatch within 24 hours.
No account, no checkout, every order starts with a quick inquiry.
Featured Sizes
Available size direction
- 1 kg strip
- 2 kg strip
- 3 kg strip
- 5 kg strip
Use Cases
Where it fits best
- International ocean freight containers
- Extreme-humidity logistics routes
- Long-haul intermodal cargo transport
- High-value export consignment stabilization
Packing Options
How it can be supplied
- Sizes: 1 kg, 2 kg, 3 kg & 5 kg multi-chamber cargo strips
- Seal: Double-welded high-integrity seams
- Transit: 60+ Day Adsorption Protection
Technical & Trade Specifications
VoyaSorb Container Strips: full spec sheet
Standard B2B attributes for importers and distributors. There is no minimum order quantity, stock dispatches within 24 hours, and the technical documents are published below — only the final price is quoted per order.
| Brand | DryGelWorld |
|---|---|
| Product name | VoyaSorb Container Strips |
| Product type | Container cargo desiccant strip (hanging) |
| Material | Amorphous silicon dioxide (SiO₂), CAS 7631-86-9 |
| Color | Translucent white |
| Indicating / non-indicating | Non-indicating |
| Size | 500 g & 1 kg container packs; 1 / 2 / 3 / 5 kg hanging strips |
| Weight (g / kg) | 500 g – 5 kg per unit |
| Packaging | Multi-chamber hanging strips with hooks |
| Application | Ocean-freight container rain and condensation control |
| Industries | Export logistics, ocean freight, project cargo |
| Adsorption capacity | Up to ~33% (silica gel strips); clay variants up to ~25% |
| Shelf life | 24–36 months in the sealed factory pouch |
| MOQ | No minimum order quantity — trial and sample quantities supplied; pricing scales with volume |
| Certifications | ISO 9001:2015 (QMEC/IAS-CB, cert. 9101225). SDS, TDS and DMF-free statement are published for download; a batch-level COA is issued per order. Food-grade and pharma certifications are not held and must be confirmed against the buyer's application before commercial terms. |
| SDS | Published for download (silica gel SDS) |
| COA | Batch-level, issued per order |
| Country of origin | Pakistan (Karachi) |
| HS code | 2811.22.10, silicon dioxide (confirm the suffix with your customs broker) |
| Lead time | Dispatched within 24 hours from stock; printed private label +5–10 days after artwork sign-off |
| Incoterms | EXW, FOB Karachi, CIF, DAP |
| Private label available | Yes, custom-printed sachets and buyer branding |
| Export markets | Worldwide B2B export (see the Export hub) |
Procurement Details
Specifications buyers need before quote.
Use this product page to align size, material, MOQ, documents, packaging, and export route before final pricing.
| Size | Material | Buyer Fit | Packing |
|---|---|---|---|
| 1kg | Multi-chamber cargo strip | Cartons, smaller loads, shorter routes | Pallet / carton supply |
| 2kg-3kg | Cargo strip format | 20ft / 40ft planning by route risk | Shipment-based quote |
| 5kg | High-capacity strip | Long-haul sea freight and humid routes | Container program |
Technical Documents
Open and download freely.
- Silica Gel: Safety Data Sheet
- Silica Gel: Technical Data Sheet
- Product Spec: Container Desiccant Strips (1–5 kg)
- DMF-free Product Statement
- ISO 9001:2015 Registration Certificate
Batch-specific COAs are matched to your order at the RFQ stage.
Packaging Options
Match supply format to the buyer.
Plan private labelRelated Buyer Paths
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Buyer FAQ
VoyaSorb Strips questions buyers ask before quote.
How many container desiccant strips are needed per shipping container?
Typical loading is 6-10 strips per 20-foot container and 10-16 strips per 40-foot container, depending on cargo type and route humidity. Higher-humidity routes (transpacific, equatorial) and moisture-sensitive cargo (leather, electronics, pharma) need the upper end of the range.
How are container desiccant strips installed?
Strips are hung from the inside corrugations of the container or attached to vertical posts using built-in hooks or adhesive. Installation takes 5-10 minutes per container and should be done immediately before doors are sealed. The strips begin absorbing moisture as soon as they're hung.
What is the active absorption capacity of one container strip?
A standard 1kg silica gel container strip adsorbs up to roughly one-third of its weight in moisture under typical ocean freight humidity (RH 75-90%). Specific gel formulations and routes affect total uptake - performance data sheets are available at quote stage.
Are container strips reusable after a single voyage?
Container desiccant strips are designed as single-voyage consumables. Strips reach near-saturation by the end of a 25-35 day ocean voyage and are removed and disposed of with the cargo. Regenerable bulk silica gel is the right product for closed-loop reuse.
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