POLYVA PVA Water Soluble Laundry Bag Specifications

To meet the diverse needs of hospitals, healthcare facilities, commercial laundries, and contaminated textile handling applications, POLYVA offers a complete range of hot water soluble and cold water soluble PVA laundry bags. We also provide customized solutions for bag dimensions, film thickness, and dissolution temperature to suit different washing processes.

1. Hot Water Soluble Laundry Bags

Hot water soluble laundry bags are specifically designed for hospitals, healthcare laundry centers, and industrial high-temperature washing systems.

Key Features

• Remain stable at room temperature and in water below 40°C, preventing premature dissolution during storage and transportation.

• Dissolve completely when the washing temperature reaches 75°C or above.

• Excellent resistance to humidity during storage, transportation, and daily handling.

• Ideal for handling contaminated hospital linens, infectious textiles, and heavily soiled garments.

This type of laundry bag effectively prevents premature softening caused by moisture during transportation while meeting the high-temperature disinfection requirements of modern hospital laundry processes.

2. Cold Water Soluble Laundry Bags

Cold water soluble laundry bags are designed for low-temperature washing processes. Their formulation can be customized according to customers' laundry equipment and washing procedures, allowing rapid dissolution at lower water temperatures.

Key Features

• Suitable for low-temperature washing applications.

• Dissolves completely without requiring high-temperature washing cycles.

• Helps reduce energy consumption in selected laundry operations.

• Compatible with various commercial laundry standards and washing practices worldwide.

POLYVA offers different dissolution temperature options to meet the requirements of various industries and application environments.

Standard Product Specifications

Film Thickness

POLYVA laundry bags are manufactured using premium-quality PVA water soluble film with uniform thickness and excellent mechanical strength. Different film thicknesses are available depending on the weight of the laundry and application requirements.

Our standard specifications include:

• 25 μm (Standard)

• 30 μm (Customizable)

• 35 μm (Customizable)

• 40 μm (Customizable)

Different film thicknesses provide the optimal balance between load-bearing capacity and dissolution performance for various contaminated textile applications.

Standard Bag Sizes

To accommodate hospital bed linens, patient gowns, surgical gowns, isolation garments, and other healthcare textiles, POLYVA provides the following standard bag sizes:

Custom sizes are also available upon request.

Customization Requirement: Bag width must be 250 mm or wider.

OEM & ODM Customization Services

Hospitals, healthcare laundry centers, and medical institutions in different countries often have varying requirements regarding bag dimensions, colors, dissolution temperatures, and printed markings.

POLYVA provides comprehensive OEM and ODM customization services, including:

• Customized dissolution temperatures (Cold Water Soluble / Hot Water Soluble)

• Customized film thicknesses (25 μm, 30 μm, 35 μm, 40 μm, and other specifications)

• Customized bag dimensions

• Customized colors

• Medical warning symbols and safety markings

• Hospital logos and private label printing

• Customized packaging solutions

Backed by advanced PVA water-soluble film technology and automated manufacturing capabilities, POLYVA provides professional product selection, technical consultation, and tailor-made solutions based on customers' washing processes, equipment configurations, and application requirements. Our goal is to help healthcare facilities achieve safer, more efficient, and environmentally responsible contaminated laundry management.