Silsacks Shipping Bags for Secure Industrial Packaging

Supreme Silsacks shipping bags set the standard for contamination-free transport and storage in demanding industries. These multilayer cross-laminated liners and bags protect valuable materials from moisture, chemicals, and physical damage during critical stages of the supply chain.

As versatile plastic drum liners and shipping cargo bags, Silsacks serve food processing, pharmaceuticals, chemicals, and exports with custom specifications. Supreme's World Star award-winning technology ensures reliability for loads up to 25 kg per bag.

What Are Silsacks Shipping Bags?

Silsacks shipping bags are industrial-grade plastic drum liners and shipping bags made from multilayer cross-laminated HDPE film for contamination-free storage and transport. They create seamless, waterproof barriers that guard contents against moisture, dust, and chemicals throughout the logistics chain.

These bags excel at keeping powders, granules, and semi-liquids intact, preventing spoilage and loss of quality. Silsacks shipping bags minimise waste by allowing complete product discharge, reducing losses in high-volume operations.

Key Features of Supreme Silsacks

High-strength construction offers tensile strength and stretch to withstand stacking, shocks, and rough handling. Puncture and tear resistance guarantees no breaches during transit.
Moisture and contamination barrier properties provide complete waterproofing, making them suitable for exports. Micro-perforation options regulate airflow without sacrificing protection.
Chemical compatibility includes alkalis, solvents, and acids such as oxalic and aluminium chloride, as well as chemicals from fire extinguishers. Inert surfaces prevent reactions with sensitive materials.

Leak-resistant and heat-sealable options help prevent theft while allowing secure closure. UN approval is required to transport hazardous materials.

These bags fit drum sizes ranging from 50 to 200 kg open-mouth capacities, along with standalone bags for loads up to 25 kg. Valve, pillow, and flat-bottom designs accommodate various filling methods.

Material & Technical Specifications

Premium polymer-grade multilayer cross-laminated HDPE forms the core, combining HDPE layers for exceptional durability. Thickness equivalents range from 90 to 200 GSM, balancing strength and flexibility.

Standard sizes fit common drums (50–200 kg) as drum liners, with custom shipping bags for 25 kg loads. Valve-type bags work for pneumatic filling, pillow-type bags have open mouths, and flat-bottom designs provide stability.

Food-grade variants are suitable for confectioneries, animal feeds, and masterbatches, while chemical-safe grades can handle PVC compounds, waxes, and phosphates. The 100% recyclable construction supports sustainability goals.

UV stability and printability up to 2 colours enable branding and traceability. High impact strength resists punctures during forklift operations.

Applications Across Industries

Food processing uses Silsacks for calcium carbonate, confectionery, and feed supplements, ensuring hygiene from factory to distributor. There is zero contamination, which preserves shelf life.

Pharmaceutical packs sensitive powders with food-grade liners, benefiting from inert properties and secure seals that prevent tampering. Compliance for exports is maintained seamlessly.

The chemical and solvent industries safely transport phosphates, PVC compounds, and acids using drum liners. The seaworthy design helps prevent cargo damage.

Agriculture and commodities use shipping cargo bags to secure animal feeds, cement, paints, and leather tanning agents. Stackability optimises container space.

Export shipping enjoys benefits from waterproof, shock-absorbing Silsacks shipping bags, which are ideal for ocean freight. Warehousing and logistics become easier with designs that allow for simple filling and discharging.

FAQs

What are shipping bags used for?
Shipping bags transport powders, granules, and chemicals securely, holding up to 25 kg. They prevent moisture and contamination during storage and transit.

How do drum liners help during industrial shipping?
Drum liners, like Silsacks, protect drum contents from rust and foreign materials. They allow for complete discharge, reducing residual losses and repacking costs.

Are Silsacks suitable for food-grade or pharma-grade materials?
Yes, food-grade Silsacks work for confectionery and feed applications, while pharma variants are suitable for sensitive powders. The inert multilayer film ensures purity.

What thickness options are available for drum liners?
Drum liners come in thicknesses of 90, 120, 150, and 200 GSM. The selection depends on drum size and cargo density.

Can these shipping cargo bags handle chemical-based products?
Yes, shipping cargo bags resist alkalis, acids, and solvents like oxalic acid. Their chemical compatibility prevents reactions.

How do I choose the right drum liner size for my drums?
Match the drum liner to the open-mouth drum capacity (50–200 kg). Custom options ensure a perfect fit.

Do these drum liners prevent contamination during storage?
Yes, 100% waterproof drum liners block moisture and dust, saving on drum replacement costs.

Are shipping cargo bags safe for export and long-distance cargo transport?
Yes, seaworthy shipping cargo bags with UV stability and stackability are suitable for ocean freight. The World Star award confirms their performance.

Can shipping bags be used for both powdered and liquid materials?
Shipping bags work for powders, such as granules and semi-liquids, using the drum liner format. Their leak-proof design accommodates both.

Are shipping cargo bags reusable or single-use?
Shipping cargo bags are single-use for hygiene but recyclable. Their durable construction maximises value.

How are Silsacks different from regular shipping bags?
Silsacks use cross-laminated HDPE for superior strength compared to woven HDPE. Improved printability and chemical resistance set them apart.

Do shipping cargo bags comply with industrial packaging standards?
Yes, UN approval is available; they meet export regulations. Their high tensile strength fulfils logistics requirements.

What industries commonly use plastic drum liners?
Food, pharma, chemicals, agriculture, and logistics utilise plastic drum liners. They enhance storage and transport efficiency.

How should Silsacks be stored to maintain quality?
Store Silsacks in dry, shaded areas away from sharp objects. Rolled packing protects the film's integrity.