Medical Garbage Processing Bag, Anti-Secondary Pollution, Yellow Marking

Core Selling Points

Advanced Anti-Pollution Design: Adopts patented three-layer sealing technology and leak-proof bottom structure, with a sealing reliability of 99.9%, effectively preventing the leakage of pathogens and harmful substances from medical waste causing secondary contamination, safeguarding the safety of medical personnel and the environment.
Standard Warning Marking: The bag body is printed with yellow medical waste warning markings and text explanations complying with GB/T 19108 standards, conspicuous and clear, facilitating standardized classification management in medical institutions, reducing the risk of mixed loading and misplacement by 85%.
Premium Eco-Friendly Material: Uses medical-grade HDPE/LLDPE blended material, free from phthalates, bisphenol A, and other harmful substances, has passed SGS environmental certification, reducing harmful gas emissions by over 60% during incineration processing.
Excellent Barrier Performance: The material has a gas permeability rate as low as 0.1cm³/m²·24h·0.1MPa, liquid barrier performance of 100%, effectively blocking aerosol pathogen spread and liquid leakage, reducing the risk of nosocomial infections.
Full-Process Traceability Management: The bag body has a dedicated record area, with a waterproof and non-erasable design, capable of recording department, date, type, handler, and other information, establishing a fully traceable system for medical waste.

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Application Scenarios

Hospital Infection Department: Generates 30kg of high-risk infectious waste daily. Yellow marking medical waste bags strictly distinguish, anti-secondary pollution design ensures pathogens do not spread, and the three-layer sealing system guarantees safety throughout the waste transfer process.
Fever Clinic: Receives 50-100 patients daily, generating a large amount of medical waste potentially carrying infectious disease pathogens. The leak-proof design eliminates pollutant leakage, protecting medical personnel and the environment.
Vaccination Point: Processes thousands of syringes and vaccine bottles daily during centralized vaccination periods. Standard yellow markings facilitate standardized management, and full-process traceability design meets the special management requirements for vaccine waste.
Nucleic Acid Sampling Point: Generates tens of thousands of sampling tubes and protective equipment waste daily during large-scale sampling. Anti-secondary pollution bags ensure safe handling of sample residues, preventing community transmission risks.
Medical Waste Transfer Station: Centrally collects waste from medical institutions, with a daily processing volume reaching tons. High-strength leak-proof medical waste bags ensure no damage during stacking, loading, unloading, and transportation, preventing environmental pollution.

Material and Process Details

Made of medical-grade HDPE (High-Density Polyethylene) and LLDPE (Linear Low-Density Polyethylene) according to a patented formula blend modification, with HDPE providing excellent barrier properties and strength, and LLDPE providing good toughness and puncture resistance. The material thickness is precisely controlled at 0.08mm±0.005mm, manufactured through three-layer co-extrusion technology, forming a uniform, defect-free physical barrier.

The bag bottom adopts a special star-shaped heat-sealing process, enhancing corner strength, solving the problem of corner breakage in traditional medical waste bags, with bottom impact resistance improved by 40%. The three-layer sealing design includes inner fold heat-sealing, middle layer tie locking, and outer layer anti-drop protection, forming a triple guarantee, maintaining sealing integrity even under violent shaking and squeezing.

The yellow warning marking is printed using environmentally friendly wear-resistant ink, complying with FDA food-grade safety standards, free from heavy metals, with strong printing adhesion, not easily peeling off. The record area is specially treated, allowing writing with ordinary ballpoint pens, with waterproof and non-erasable writing.

The product undergoes strict physical performance testing, including hydraulic puncture testing (puncture resistance ≥350g), heat-sealing strength testing (≥15N/15mm), drop testing (1.5m height with 25kg waste), and accelerated aging testing (equivalent to 3 years of natural aging), ensuring reliability and safety in actual use.

Color/Style Display

Standard Yellow: Standard yellow complying with international medical waste management regulations, printed with black medical waste warning markings, specifically used for infectious waste collection, such as items contaminated with blood, body fluids, cotton balls, gauze, etc., the most commonly used style in hospitals.
Deep Yellow: Yellow with special deepening treatment, low light transmittance, suitable for collecting light-sensitive medical waste or discarded drugs and reagents requiring light avoidance, while maintaining standard warning effects.
Yellow Semi-Transparent: Innovative design of semi-transparent style, maintaining warning colors while allowing medical personnel to identify internal items without opening the bag, facilitating the discovery of mistakenly placed items, improving classification accuracy.

Usage Steps

Preparation Work: Select the appropriate size based on the waste volume, check if the bag body is intact.
Correct Installation: Place the medical waste bag on a dedicated medical waste container, fold the bag opening outward covering the rim by at least 10cm, ensuring stability without slipping.
Standard Disposal: According to the Medical Waste Classification Catalog, put infectious waste into yellow marking bags, not mixing with other categories of waste, not exceeding 3/4 of the bag's capacity.
Three-Layer Sealing: When the waste reaches an appropriate amount, carefully lift the bag opening, fold the inner layer inward to form the initial seal; then use the provided dedicated tie at a position 5cm above the fold to tighten, forming the second layer of sealing; finally, fold the bag opening above the tie and fix with a second tie, forming three layers of protection.
Information Recording: Use a ballpoint pen to fill in department, date, waste type, handler, and other information in the record area of the bag, ensuring clear and legible writing.
Safe Storage: Place the well-sealed medical waste bags in the designated medical waste temporary storage area, avoiding direct sunlight and rain, waiting for regular collection by professional institutions.
Handover Registration: When handing over waste, jointly verify the bag information with collection personnel and sign to confirm, completing the handover record, ensuring full traceability.

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Maintenance Guide

Storage Conditions: Store in a dry, well-ventilated, and shaded environment, temperature controlled between 0-40°C, relative humidity not exceeding 75%, away from heat sources, fire sources, and sharp objects.
Protection Measures: Storage areas should be equipped with disinfection equipment and hand-washing facilities, and unused medical waste bags should be kept well-packaged to avoid contamination.
Inventory Management: Medical institutions should establish a medical waste bag usage registration system, recording the quantity entering and exiting storage and the departments using them, ensuring sufficient stock but not excessive accumulation.
Shelf Life: Under recommended storage conditions, unopened products have a shelf life of 36 months, and opened products should be used within 12 months.
Staff Training: Regularly provide medical waste handling training to medical personnel, including the complete process of correctly using medical waste bags and methods for handling unexpected situations.