Dissolvable Laundry Bags

Contaminated linen handling exposes your staff to biohazards at four critical points: collection, transport, sorting and loading. Zeropac's water-soluble laundry bags eliminate every touch point. Staff seal bags at point of care. Bags go straight into washing machines. Hot water dissolves the bag in 3 to 5 minutes. Staff never...

Contaminated linen handling exposes your staff to biohazards at four critical points: collection, transport, sorting and loading. Zeropac's water-soluble laundry bags eliminate every touch point. Staff seal bags at point of care. Bags go straight into washing machines. Hot water dissolves the bag in 3 to 5 minutes. Staff never touch contaminated contents.

Made from PVOH film that's 3 times stronger than LDPE plastic. Australian stock ensures delivery within days when you need restocks urgently.

5 sizes available from 415 x 380mm to 1000 x 780mm, including hot water-soluble and cytotoxic options. See the table below for size categories and best uses.

At a Glance

Size Dimensions Best For
Small 415 x 380 mm Individual patient garments, single bedding items, point-of-care collection in patient rooms
Medium 500 x 370 mm Standard ward bedding sets, multiple garments, general ward collection
Large 1000 x 780 mm Bulk linen operations, high-volume collection, king-size bedding, industrial laundry facilities
Hot Water-Soluble (Red System) 840 x 660 mm Red bag laundry system inner bags, replacement for red alginate bags, infection control linen
Cytotoxic Waste 990 x 710 mm Chemotherapy patient linen, oncology department textiles, cytotoxic-affected bedding and gowns

Perfect for: Hospitals, aged care facilities, and commercial laundries where contaminated linen requires zero-touch handling and complete dissolution.

Product Details
Key Features+
  • Eliminates manual handling risk by dissolving completely in washing machines without staff touching contaminated contents
  • 3 times stronger than LDPE preventing tears from zippers, buttons, and heavy wet linen during transit
  • Dissolves in 3 to 5 minutes during standard hot wash cycles at 60°C or higher
  • Seals without touching contents using tear-away PVOH tie closure that works with gloves
  • Protects washing equipment with zero residue left in pipes, drains, or machines
  • Marine safe and biodegradable breaking down without harming aquatic life or leaving microplastics
  • Replaces problematic alginate bags that leave plastic residue requiring manual extraction
  • Proven across Australia widely used in public hospitals, private healthcare facilities, and aged care homes
  • Room temperature stable requiring hot water above 60°C to dissolve
Why This Works for Infection Control+

For Frontline Staff

  • Tear-away tie closure seals bags in seconds without touching contaminated linen, even when wearing gloves
  • Clear material allows visual verification of contents during collection
  • Bags remain stable at room temperature during transport to laundry facilities
  • Five sizes accommodate different linen volumes without stocking multiple bag types

For Laundry and Processing Staff

  • Place sealed bags directly into washing machines without opening, eliminating exposure to contaminated contents
  • Complete dissolution eliminates the hazardous step of opening bags before washing
  • No plastic residue to manually extract from machines after wash cycles
  • Compatible with all commercial washing machines and standard hot wash cycles

For Infection Control Managers

  • Replaces red alginate bags that consistently leave residue clogging pipes and machines
  • Reduces cross-contamination risk across healthcare, aged care, and hospitality facilities
  • Supports compliance with infection prevention and control standards
  • Eliminates manual sorting of contaminated textiles, reducing OH&S incidents

For Facility Managers and Procurement

  • Reduces laundry handling time by 35 to 45% by eliminating sorting stages
  • Sydney warehouse stock ensures consistent supply for daily operations
  • Bulk pack quantities support efficient stock control in high-volume facilities
  • Return on investment within 12 to 18 months from labour savings and reduced infection control incidents
Use Cases+

Hospitals

  • Isolation ward linen from contagious patients requiring strict infection control protocols
  • General ward bedding, gowns, and towels from daily patient care
  • Emergency department textiles from trauma cases and contaminated materials
  • Surgical scrubs and operating theatre linens exposed to bodily fluids
  • Central laundries processing high-volume contaminated linen from multiple departments

Aged Care Facilities

  • Residential care home bedding from daily laundry operations
  • Incontinence-affected linen requiring barrier protection and infection control
  • Memory care unit textiles from soiled bedding and clothing
  • Continence care programs requiring safe handling protocols
  • Multi-facility aged care groups needing standardized laundry workflows

Commercial Laundries

  • High-risk textile processing from healthcare clients requiring staff protection
  • Contract laundries reducing staff exposure during sorting and loading operations
  • Industrial laundry facilities processing contaminated linen at scale
  • Linen service companies managing infection control requirements for healthcare clients
  • Hotel and hospitality laundries with infection control requirements

Specialist Facilities

  • Quarantine facilities collecting linen from isolation environments
  • Disability support services protecting support workers from infection transmission
  • Mental health and correctional healthcare facilities managing inpatient laundry
  • Rehabilitation centres requiring infection control protocols
  • Prison medical facilities handling contaminated textiles safely
How Contact-Free Laundry Processing Works+

Staff place soiled linen directly into dissolvable bags at point of care. The tear-away tie closes the bag in seconds without touching contaminated contents, working effectively even when wearing latex or nitrile gloves. Sealed bags prevent contamination during collection and transport to laundry facilities.

Bags go directly into washing machines without opening. During the hot wash cycle at 60°C or above, the entire bag including the tie dissolves within 3 to 5 minutes. Contents release and wash normally while PVOH biodegrades completely, leaving no residue, film, or particles in machines or drainage systems.

The PVOH material is 3 times stronger than LDPE plastic during dry handling, preventing tears from zippers, buttons, and medical equipment during transport. This strength ensures contents remain contained until controlled dissolution in the wash cycle. Staff never touch contaminated linen after initial bagging.

Water-Soluble PVOH vs Red Alginate Bags+

Traditional red alginate bags only partially dissolve in hot water, leaving residue that clogs pipes and drainage systems. Laundry teams spend hours cleaning blocked pipes and removing alginate buildup from washing machines. Water-soluble PVOH bags dissolve completely in water above 60°C with no residue, no microplastics, and no pipe blockages. The PVOH film biodegrades entirely during the wash cycle, eliminating maintenance problems while providing the same infection control protection. Healthcare facilities switching from red alginate bags report significant reductions in laundry system maintenance, elimination of pipe blockage issues, and improved environmental outcomes while maintaining infection control standards.

Technical Specifications
Feature Details
Material PVOH (Polyvinyl Alcohol) water-soluble film
Strength 3 times stronger than LDPE plastic
Closure Type Tear-away tie (glove-friendly operation)
Dissolution Temperature 60°C and above
Dissolution Time 3 to 5 minutes in hot water wash cycle
Biodegradability Complete biodegradation, no plastic residue
Marine Safety Safe for marine life, no microplastics
Storage Requirements Keep in cool, dry conditions away from moisture
Shelf Life 12 months when stored correctly in sealed packaging
Machine Compatibility All commercial washing machines with hot water cycle
Frequently Asked Questions
What temperature range triggers dissolution?+

Bags begin dissolving at 60°C and above. Standard hot water wash cycles (60°C to 85°C) dissolve bags completely within 3 to 5 minutes. Cold water cycles will not dissolve the bags.

Can bags handle steam sterilisation?+

No. Steam exposure will dissolve bags prematurely. Use bags for contaminated linen collection and transport only, not for sterilisation processes.

What's the shelf life in proper storage?+

12 months when stored in cool, dry conditions in sealed original packaging. Bags exposed to humidity or stored improperly may degrade faster.

Are bags compatible with all commercial washing machines?+

Yes. Bags work in any commercial washing machine with hot water cycles above 60°C. No special equipment or modifications required.

Do dissolved bags leave residue in washing machines?+

No. PVOH biodegrades completely during the wash cycle, leaving no residue, film or particles in machines or drainage systems.

Can bags be used for dry cleaning?+

No. Bags are designed for hot water washing only. Dry cleaning solvents will not dissolve PVOH film.

What if a bag tears before washing?+

The 3x strength rating minimises tears, but if bags tear during collection or transport, place the torn bag inside a second water-soluble bag before washing.

What happens if bags get wet before washing?+

Bags begin dissolving on contact with water. If bags get wet during storage or transport, they lose structural integrity and cannot be used. Store bags properly in cool, dry conditions and handle with dry gloves only.

How much do facilities save with water-soluble bags?+

Facilities report 35 to 45% reduction in laundry handling time by eliminating sorting stages. Lower infection rates, improved staff retention, faster processing, and reduced waste handling deliver return on investment within 12 to 18 months from labour savings and reduced infection control incidents alone.

Why Zeropac & Related Products

Why Zeropac

  • Australian stock held in our Sydney warehouse for immediate availability.
  • Fast dispatch with orders shipped in days, not weeks.
  • Consistent quality from established supply chains you can rely on.
  • Five size options from small patient garments to bulk linen operations.
  • Bulk quantities supporting high-volume healthcare and commercial laundry operations.
  • Technical support to help you implement water-soluble bag systems.

Related Products

Browse our complete selection of water-soluble laundry bags above. All products ship from Australian stock with fast delivery nationwide.

Test water-soluble bags in your facility's next laundry cycle. Order free samples shipped within 48 hours from Sydney, or contact our team for assistance selecting the right sizes for your laundry volume and workflow requirements.