Medical Safety Protection Bag, Anti-Cross Infection, High Tensile Strength

Core Selling Points


Excellent Anti-Cross Infection Performance: Adopts innovative antibacterial treatment technology, inner layer adding broad-spectrum antibacterial agents, bacterial inhibition rate of up to 99.9%, tested by SGS and FDA, effectively inhibiting 38 types of common hospital infection pathogens, including Escherichia coli, Staphylococcus aureus, etc., antibacterial durability exceeding 72 hours, preventing cross-infection from the source.
Ultra-High Tensile Strength Material: Made of medical-grade high-strength polymer material, tensile strength of 42MPa, 75% higher than ordinary medical waste bags, elongation at break of up to 700%, single bag load-bearing capacity of 25kg, almost twice that of ordinary medical waste bags, completely meeting the high-intensity usage needs of various hospital departments.
Thickened Safety Design: Thickness of 0.08mm, 60% higher than the minimum thickness of 0.05mm required by the national standard GB 19217-2011, puncture resistance ≥380g, passing ASTM F1342 puncture testing, effectively preventing sharp waste from penetrating the bag, ensuring the safety of medical staff.
Excellent Barrier Performance: Adopts advanced multi-layer composite structure, penetration prevention rate of 99.8%, passing ASTM F1670/F1671 liquid and viral penetration testing, no leakage under 65kPa pressure for 60 minutes, providing all-round safety barriers for medical waste.
Professional Certification Assurance: Passed ISO 13485 medical device quality management system certification, SGS antibacterial testing, ASTM F1671 viral penetration testing, heat-sealing strength testing, and drop testing, fully complying with the Medical Waste Management Regulations, providing professional compliance assurance for medical institutions.

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Material and Process Details

Made of medical-grade high-strength polymer material, with main components being specially modified high-density polyethylene (HDPE) and linear low-density polyethylene (LLDPE), adding antibacterial enhancers and anti-aging agents. The material thickness is precisely controlled at 0.08±0.002mm, far exceeding the minimum thickness of 0.05mm required by the national standard GB 19217-2011, providing more reliable physical protection.

The product is manufactured using advanced four-layer co-extrusion technology, forming a multi-layer functional structure: the outermost layer is high-strength HDPE, providing basic mechanical strength and tear resistance; the second layer is an anti-puncture enhancement layer, adding special nano enhancers, significantly improving anti-puncture performance; the third layer is a high barrier layer, preventing liquid and pathogen penetration; the innermost layer is an antibacterial treatment layer, adding silver ions and quaternary ammonium salt broad-spectrum antibacterial agents, releasing antibacterial activity when in contact with medical waste, effectively inhibiting bacterial proliferation.

The antibacterial treatment adopts innovative ion exchange technology, antibacterial agents forming stable chemical bonds with the material matrix, not easily lost, antibacterial durability exceeding 72 hours. Tested by SGS, the bacterial inhibition rate for 38 types of common hospital infection pathogens, including Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, etc., is as high as 99.9%, effectively preventing the risk of cross-infection caused by pathogen proliferation during medical waste temporary storage.

The tensile strength is achieved through special high molecular orientation technology, precisely controlled biaxial stretching of the material during production, making molecular chains highly oriented and arranged, forming a tighter molecular network structure. Tensile strength reaches 42MPa, elongation at break as high as 700%, far exceeding ordinary medical waste bag performance. Puncture resistance ≥380g, passing ASTM F1342 puncture testing, effectively preventing penetration by sharp objects.

The bag heat-sealing adopts advanced ultrasonic heat-sealing technology, with a heat-sealing width of 12mm, heat-sealing temperature precisely controlled at 195±2°C, pressure 0.68MPa, forming a firm seal with a strength of 25N/15mm, 65% higher than ordinary heat-sealing. The bag bottom corner design is specially reinforced, adopting patented "circular reinforcement" structure, thoroughly solving the problem of traditional medical waste bags most easily damaged at the bottom corners.

The product is produced in a class 100,000 clean room certified by ISO 14644 cleanroom standards, with fully automated process, avoiding human contamination. Each batch of products undergoes strict quality control testing, including antibacterial performance testing, tensile strength testing, puncture resistance testing, heat-sealing strength testing, and biosafety assessment, ensuring stable and reliable product performance.

Application Scenarios

Hospital Operating Room: The surgical process generates a large amount of medical waste, including blood-soaked gauze, instrument packaging, etc., the high tensile strength design (42MPa) and large load-bearing capacity (25kg) of medical safety protection bags ensure no damage when loading large amounts of surgical waste, anti-cross infection performance effectively reducing postoperative infection risk.
Hospital Isolation Ward: Treats patients with infectious diseases, generating high-risk medical waste, the antibacterial inner layer (bacterial inhibition rate 99.9%) of the protection bag effectively inhibits pathogen proliferation in waste, preventing pathogen spread, ensuring the safety of medical staff and the environment.
Hospital Infection Department: Routinely handles a large amount of medical waste with infection risks, the multi-layer barrier structure and anti-puncture performance (380g) of the medical safety protection bag provide reliable protection, penetration prevention rate of 99.8% ensuring waste is safely sealed, an important link in infection control.
Hospital Laboratory Department: Handles various samples and waste potentially containing pathogens, medical safety protection bags passing ASTM F1671 viral penetration testing, effectively blocking microbial spread, preventing cross-contamination from laboratory waste.
Medical Waste Temporary Storage Room: Centrally stores medical waste generated by various hospital departments, the high-strength design of medical safety protection bags ensures no easy damage during stacking, antibacterial inner layer preventing pathogens from proliferating in large numbers during temporary storage, reducing worker exposure risk.

Usage Steps

Bag Preparation: Take out a medical safety protection bag from the packaging, check if the bag body is intact, ensuring no damage, pinholes, or poor heat-sealing, to avoid affecting anti-cross infection performance.
Correct Unfolding: Gently shake the protection bag to completely unfold it, being careful not to use excessive force causing static electricity or bag damage, avoid touching the inner antibacterial layer to maintain its effectiveness.
Appropriate Installation: Place the protection bag on a medical waste container, fold the bag opening outward covering the container edge by about 10-15cm, ensuring stability without slipping, with symbols facing outward for easy identification.
Standard Disposal: According to medical waste classification management requirements, put infectious medical waste into the bag, note to control the amount not exceeding 3/4 of the bag's capacity, reserving enough space for safe sealing.
Avoid Sharp Objects: Do not directly place sharp objects (such as needles, blades, etc.) into the protection bag, should first place in dedicated sharps containers, then place the sharps containers into the protection bag, preventing sharp objects from penetrating the bag.
Safe Sealing: When the waste reaches an appropriate amount, carefully lift the bag opening, avoiding touching internal waste, use high-strength ties to tightly seal at a position 8-10cm from the bag opening, ensuring firm sealing, preventing waste leakage.
Information Marking: Mark department, date, waste type, responsible person, and other information in the designated area of the bag using a marker, facilitating traceability management, ensuring information is clear and identifiable.
Correct Transfer: Grab the upper safe area of the bag for carrying, utilizing the material's high tensile performance, avoid the bag being close to the body, handle with care, do not drag or squeeze, preventing bag damage.
Standard Storage: Place the sealed medical waste bags in the designated medical waste temporary storage area, stored according to classification requirements, avoid stacking too high (recommended not to exceed 4 bags), waiting for centralized processing by professional personnel.

Color/Style Display

Standard Yellow Version: Standard yellow (PMS 109C) complying with GB 19217-2011 regulations, printed with black biohazard symbols and "Infectious Waste" warning text, suitable for collecting general infectious medical waste, the most basic style commonly used in hospitals.
Enhanced Isolation Version: Enhances antibacterial performance on the basis of the standard version, inner layer antibacterial agent content increased by 50%, antibacterial durability extended to 96 hours, particularly suitable for emerging infectious diseases, highly pathogenic infections, and other special isolation environments.
Operating Room Specialized Version: Special thickened design, with a thickness of 0.09mm, tensile strength enhanced to 45MPa, specially designed for large amounts of heavy medical waste in operating rooms, providing higher-level safety assurance, reducing replacement frequency.

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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 80%, avoiding direct sunlight and high-temperature environments, preventing antibacterial agent deactivation and material aging.
Protection Measures: The storage area should be away from heat sources, fire sources, and chemicals, avoiding contact with sharp objects, preferably equipped with dedicated medical safety protection bag storage racks or containers, reducing the risk of accidental damage.
Shelf Life: Under recommended storage conditions, unopened products have a shelf life of 36 months, and opened products should be used within 24 months, exceeding the limit may affect antibacterial performance and tensile strength.
Batch Management: Medical institutions should establish a medical safety protection bag usage registration system, recording batch numbers and usage situations, adopt a "first-in-first-out" principle for inventory management, avoiding performance degradation due to long-term storage.
Emergency Plan: Develop a medical waste leakage emergency handling plan, equip spare medical safety protection bags and emergency handling materials, regularly train relevant personnel, ensuring prompt and effective handling in unexpected situations.