Medical Waste Bag, 25MPa Tensile Strength, Professional Grade

Core Selling Points

Excellent Tensile Strength: Adopts special molecular chain reinforcement technology, with a tensile strength of up to 25MPa, 65% higher than ordinary medical waste bags, capable of withstanding a pulling force of approximately 18kg without damage, ensuring the bag body is not torn due to weight when loading heavy medical waste, significantly improving usage safety.
Superior Extensibility and Toughness: Elongation at break ≥600%, superior to the national standard requirement of 300%, not easily penetrated even when touched by sharp objects, with a puncture resistance of 380g, providing more reliable safety assurance for medical staff, effectively reducing the risk of occupational exposure.
Professional Leak-Proof Design: Adopts unique three-layer heat-sealing technology, with a heat-sealing strength of 20N/15mm, 2 times that of ordinary heat-sealing, a leak-proof rate of up to 99.9%, passing hydraulic testing (60kPa/30min without leakage), effectively preventing leakage of liquid medical waste and spread of pathogens.
Medical-Grade Safety Certification: Passed ISO 13485 medical device quality management system certification and GB/T 19001-2016 quality management system certification, complying with the Medical Waste Management Regulations and GB 19217-2011 standards, with product batch traceability, providing compliance assurance for medical institutions.
Comprehensive Application Design: Available in 45×55cm, 60×80cm, 70×90cm, and other specifications, meeting various needs from small clinics to large medical centers, particularly suitable for high-risk areas such as operating rooms, intensive care units, and infection departments.

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Material and Process Details

Made of medical-grade high molecular composite material, with main components being specially modified polyethylene (PE) and linear low-density polyethylene (LLDPE), mixed in a golden ratio, with added reinforcing agents and toughening agents. The material has undergone special molecular chain orientation treatment, with more orderly molecular chain arrangement, significantly enhancing the material's tensile strength and elongation at break.

The product is manufactured using advanced blow molding casting composite technology, forming a film with a uniform thickness of 0.075mm, 50% higher than the 0.05mm thickness required by the national standard GB 19217-2011. The bag body adopts a three-layer structure design: the outer layer provides primary strength and printing foundation; the middle layer is the main barrier layer, adding special barrier agents, preventing liquid and gas penetration; the inner layer has excellent chemical stability, resistant to common medical waste liquids.

The bag bottom adopts patented "W-shaped" three-layer heat-sealing technology, adding corner reinforcement and center support structure on the basis of traditional straight-line heat-sealing, with heat-sealing temperature precisely controlled at 185±2°C, pressure 0.6MPa, forming a 12mm wide high-strength seal, with a heat-sealing strength of 20N/15mm, thoroughly solving the problem of traditional medical waste bags tearing from bottom corners when loading weight or liquid.

The material includes special antioxidants and UV stabilizers, giving the product a longer service life and storage period in hospital environments. Each batch of products undergoes strict physical performance testing, including tensile strength testing, elongation at break testing, puncture testing, heat-sealing strength testing, and liquid sealing testing, ensuring stable and reliable product quality, meeting professional medical needs.

Color/Style Display

Yellow (Infectious Waste): PMS 109C yellow complying with national standards, printed with biohazard symbols, used to collect infectious medical waste, with 25MPa tensile strength ensuring safe packaging of high-risk waste.
Red (Injurious Waste): Professional red warning, printed with sharp object warning symbols, used for secondary packaging of injurious waste, with super tensile strength and puncture resistance providing additional safety assurance.
Blue (Pharmaceutical Waste): Used to collect expired or discarded drugs, with the special inner layer material having excellent chemical stability, effectively resisting erosion of drug components on the bag body.
Black (Chemical Waste): Suitable for collecting chemical reagent waste liquids and other chemical medical waste, with reinforced inner layer resisting strong acids and bases (pH 1-13), ensuring safe collection.

Application Scenarios

Hospital Operating Room: Each major operation generates medical waste weighing over 10kg, containing large amounts of blood and body fluids. Professional-grade waste bags with 25MPa tensile strength can withstand greater weight, with a leak-proof rate of 99.9% ensuring liquids do not overflow, ensuring a safe operating room environment.
Intensive Care Unit (ICU): Medical waste generated by critically ill patients has high infection risk. Waste bags with 600% elongation at break and high toughness are not easily damaged when accidentally impacted or touched by sharp objects, effectively reducing the risk of medical staff exposure.
Infection Department Ward: Handles a large amount of infectious medical waste. Three-layer heat-sealing technology ensures bag sealing performance, effectively blocking pathogen transmission, providing strong support for infection control.
Hospital Laboratory Department: Routinely handles various laboratory specimens and discarded containers. High-strength medical waste bags can safely collect these items potentially containing biohazards, not easily torn even when bearing greater weight.
Emergency Resuscitation Room: Generates a large amount of emergency waste during resuscitation, requiring rapid handling. Professional-grade waste bags with 25MPa tensile strength ensure safety without leakage even during rapid collection and transfer in emergency situations.

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Usage Steps

Choose Appropriate Specifications: Based on the type and quantity of medical waste, select the appropriate size of medical waste bag, confirming the bag body is intact.
Correctly Unfold and Install: Completely unfold the waste bag, place it on a medical waste container, fold the bag opening outward covering the container edge by at least 10cm, ensuring stability without slipping.
Standard Disposal: According to medical waste classification management regulations, put the corresponding category of waste into the appropriate colored bag, sharp objects should first be placed in a dedicated sharps container, not exceeding 3/4 of the bag's capacity.
Check Weight: Ensure the waste weight per bag does not exceed 15kg (although the tensile strength can withstand 18kg, leaving a safety margin), avoiding excessive weight making handling difficult.
Safe Sealing: When the waste reaches an appropriate amount, carefully lift the bag opening, avoiding touching internal waste, use dedicated high-strength ties to tightly seal at a position 5cm from the bag opening.
Secondary Reinforcement: For heavier or higher-risk waste, it is recommended to tie again at a position 8cm above the first seal, forming a double seal, increasing the safety factor.
Complete Marking: Mark department, date, waste type, weight, and other information in the designated area of the bag, ensuring waste traceability management.
Handle with Care: During transfer, handle with care, avoiding dragging, throwing, or squeezing the bag, preventing accidental damage, placing in the designated medical waste temporary storage area waiting for professional handling.

Maintenance Guide

Storage Environment: Store in a dry, well-ventilated, shaded place, temperature controlled between -10°C to 40°C, relative humidity not exceeding 80%, avoiding direct sunlight and high-temperature environments.
Stacking Requirements: Unused medical waste bags should be laid flat or upright, avoiding pressure from heavy objects, with a stacking height not exceeding 15 layers, to prevent deformation and adhesion.
Shelf Life: Under recommended storage conditions, unopened products have a shelf life of 48 months, and opened products should be used within 24 months, exceeding the shelf life may affect physical performance.
Inventory Management: Medical institutions should establish a medical waste bag usage registration system, recording batch numbers and usage situations, implementing a first-in-first-out principle, avoiding performance degradation due to long-term storage.
Emergency Plan: Equip with an appropriate amount of spare medical waste bags to handle emergencies; develop a medical waste leakage emergency handling plan, equip necessary emergency supplies, ensuring prompt and effective handling in unexpected situations.