H.T. Sacks
Solvent Resistant Natural HD Poly Bags (H.T. Sacks) — Product Overview
These solvent resistant natural HD (high-density) polythene bags—often referred to as H.T. sacks—are designed for demanding industrial packing tasks where a tougher, more chemical-tolerant film is required. Manufactured in a natural (semi-transparent) HD polythene, they provide a practical balance of strength, puncture resistance and visibility of contents, making them suitable for production environments, stores, workshops and distribution operations.
This product page may represent multiple pack quantities and options. Please select the option that best matches your required pack size and ordering format.
Key Features
Solvent resistant HD polythene film: Designed for applications where contact with solvents, oils or chemical residues may occur, helping the bag maintain integrity in tougher environments.
Natural (semi-transparent) finish: Allows quick identification of contents without opening the bag—useful for picking, stock control and quality checks.
Heavy-duty sack format (H.T. sack): A larger bag format intended for bulky items, grouped components, liners and industrial packing tasks.
70 micron thickness: A robust film gauge intended for heavier or sharper-edged contents compared with lighter-duty polythene bags.
Versatile industrial packaging: Suitable for protecting products from dust and handling marks during storage and transit.
- Solvent resistant HD polythene construction
- Natural (semi-transparent) film for easy content visibility
- Heavy-duty sack style for bulky items and liners
- 70 micron gauge for tougher packing tasks
- Multiple pack options available on this listing
Typical Uses
- Industrial parts and components packing
- Workshop and maintenance stores (items with oily residues)
- Protective outer bags for grouped products or assemblies
- General warehouse storage to keep items clean and organised
- Use as a liner or protective cover inside outer packaging (where appropriate)
Solvent Resistant Natural HD Poly Bags (H.T. Sacks) — Full Product Guide
Choosing the right polythene bag is about matching film type, thickness and format to the job. Solvent resistant HD sacks are commonly selected when standard light-duty bags are not suitable—particularly where the contents may be heavy, have sharper edges, or carry residues that can affect some plastics over time.
How It Works
HD polythene film is engineered to provide a strong, crisp material that performs well in industrial handling. The solvent resistant formulation is intended to improve performance where the bag may come into contact with solvents, oils or chemical residues. In practical terms, this helps the bag remain more stable and reliable in tougher packing environments, supporting safer handling and reducing the risk of splits during use.
Because the film is natural (semi-transparent), operators can visually confirm contents, labels or part numbers without opening the bag—helping streamline picking and inspection processes.
Materials and Construction
Material: Natural HD (high-density) polythene.
Film gauge: 70 micron.
Format: Heavy-duty sack / H.T. sack style bag.
HD polythene is typically chosen for its strength-to-thickness performance and its suitability for industrial packing. The heavier gauge supports improved puncture resistance and durability compared with thinner films, particularly when packing items with corners, edges or higher weight.
Compatibility and Handling Considerations
These sacks are intended for general industrial packaging and storage. For best results:
- Avoid overfilling—leave enough headspace to close or secure the bag as required by your process.
- Where contents have sharp edges, consider additional internal protection (e.g., wrapping or edge guards) to reduce puncture risk.
- If heat sealing is part of your workflow, confirm your sealing equipment settings are suitable for HD film and the selected gauge.
Health and Safety
- Keep polythene bags away from babies and children to avoid suffocation risk.
- Use appropriate PPE when handling items with solvent or chemical residues.
- Dispose of packaging responsibly in line with local waste and recycling guidance.
Ideal Applications and Use Cases
Solvent resistant HD sacks are commonly used across manufacturing, engineering, automotive, maintenance and general warehousing. They are particularly useful when:
- Items may be oily or have solvent residue from production processes.
- You need a tougher bag for heavier components or grouped parts.
- Visibility of contents is helpful for stock control and picking.
- You want a practical protective layer to keep goods clean during storage or transit.
Maintenance, Cleaning and Care
These bags are designed as packaging consumables. Store them in a clean, dry area away from direct sunlight and excessive heat to help maintain film performance. Keep cartons closed until use to reduce dust contamination in clean packing areas.
Case Study (Typical Workflow Example)
Scenario: A maintenance stores team issues replacement parts that may be lightly coated with oil to prevent corrosion.
Challenge: Standard light-duty bags can soften or fail when exposed to residues, and opaque packaging slows down picking.
Solution: Solvent resistant natural HD sacks provide a tougher film for handling and storage, while the natural finish allows quick visual checks of the contents and paperwork.
Outcome: Faster picking and fewer split bags during handling, improving day-to-day efficiency.
Who Is It For?
- Manufacturing and engineering operations packing components
- Automotive and maintenance teams handling oily parts
- Warehouses and distribution centres needing durable, visible packaging
- Workshops and stores requiring heavy-duty sacks for general use
Colours / Features Available
- Colour: Natural (semi-transparent)
- Feature: Solvent resistant HD polythene film
Sizes Available
This listing covers a specific sack size as shown in the product title. If you require alternative sizes, gauges or bespoke cut lengths, please contact us with your requirements and we’ll advise on suitable options available.