Paper plastic packaging bags are often used in the process of disinfection and sterilization, and are an indispensable item in the supply room workflow.

During disinfection, the exchange of air disinfection factors is carried out on one side of the paper. Due to material reasons, it also has a good microbial barrier function, and the plastic

surface is visible to the contents of the package, making it clear at a glance and having good impermeability.

When using paper plastic packaging bags, there are several precautions that can help teachers achieve twice the result with half the effort during the sterilization process.

1.When using a sealing machine for paper plastic bag packaging, attention should be paid to checking whether the sealing date is accurate, and after sealing the item, attention should

be paid to checking the validity of the date. When the handwriting becomes lighter, add printer ink in a timely manner. The temperature of a medical sealing machine is generally 180

℃, which melts polypropylene into a liquid and squeezes the film into the paper

Fiber; The sealing width of paper plastic packaging should be ≥ 6mm, and the sealing must be of the same continuous shape, flat and free from wrinkles, bubbles, or leaks.   

2. When packaging, it is necessary to check the cleanliness and dryness of the packaged items. During high-pressure steam sterilization, the cleaning and drying of the instruments are

incomplete, and residual oil and water can easily soak the paper surface and cause wet packaging.

3. Protect sharp instrument parts, such as sharp scissors, by using silicone or rubber tubing to prevent puncturing the paper plastic packaging and causing sterilization failure;

4. Paper plastic bags must be properly cut and used correctly to remove air, sterilize agent penetration, and dry. Discharging unfavorable air will become an obstacle to heat and

moisture, so as much air as possible should be removed before sealing. Therefore, in order to leave space for the contraction and circulation of the package, the instrument

A space of ≥ 2.5cm should be left between the sealing edge of the bag and it. For larger packages, after sealing one end, the air inside the packaging bag is gently compressed and

discharged, and then the other end is sealed. The cold air inside the bag is reduced, and when it encounters heat, the condensation water generated inside the bag is reduced,

reducing the probability of wet packaging.

5. For instruments with concave surfaces, such as bowls, cups, curved plates, etc., when packaged in paper plastic packaging bags, the concave surface is beneficial for steam

penetration and ensures sterilization quality, as the plastic surface is not permeable to steam;

6. The part held during the operation of the device should be in the same direction as the opening of the paper plastic material; In order to facilitate identification and operation by

operators, the design of paper plastic bags makes them easier to open, and the design of easy to open items reduces the risk of contamination when opened.

7. When using paper plastic materials for double packaging, attention should be paid to selecting the appropriate size sequence and consistency in the opening direction. Do not fold

the paper plastic bags inside, as it will interfere with the removal of air and the penetration of sterilization media. Additionally, plastic paper stickers should be applied to ensure the

penetration and drying of sterilization mediaAnd the content is visible.

8. When writing information on paper plastic materials, pay attention to using a flexible pen. It can only be written on the plastic surface and in the area outside the filling area. Avoid

writing on the paper surface to prevent ink penetration and affect the sterilization effect.

9. Paper and plastic packaging items should be handled with care, preferably by hand. Especially for heavy equipment or large bags, dragging, pulling, squeezing, lifting, throwing, and

other actions should be avoided to prevent damage to the packaging bag. When sealing high and low temperature items, they should be classified and handled to avoid mixing and

causing damage to the items due to incorrect packaging

10. When using paper plastic packaging bags to load the pot, stainless steel baskets are required to hold them. When placed vertically, different packaging bags should be paper to

paper or plastic to plastic, and there should be a gap between the two bags (separated by 2 About 5cm), not overcrowded for easy penetration of sterilization factors; It also prevents

moisture from staying on the plastic surface, resulting in moisturePackage.

11. After sterilization or before distributing items, and before clinical use, it is necessary to observe whether the color of the corresponding sterilization process indicator has changed

to the reference color. If there are explosive bags, punctures, or wet bags, they are considered contaminated and must be reprocessed;

12. Storage environment: Room temperature 15-25 ℃, relative humidity 30-60%, sterile paper and plastic bags should be placed above the ground

On sterile shelves ≥ 20cm, ≥ 5cm from the wall, and ≥ 50cm from the ceiling. Prevent high temperatures from increasing the brittleness of the paper surface or damaging the

packaging due to moisture.

It has the following advantages

1、 Moisture-proof

Due to the excellent fluidity and film-forming properties of PVA, a thin film is formed on the inner layer of sterilized paper plastic packaging bags during the pressure bonding process,

playing a composite bonding and moisture-proof role. There are many invisible small holes on other surfaces, which can effectively prevent sterilization outside of paper and plastic

packaging bags

Water molecules enter the package.

2、 High temperature resistance

The strength of sterilized paper plastic packaging bags is mainly controlled by latitude and longitude. Because vinylon water-soluble yarn has the characteristic of constant breaking

force at 180 ° for a single yarn. The ignition point of paper is 183 degrees, so composite bags also have the characteristic of high temperature resistance.

3、 Anti aging

Due to the fact that paper is a plant substance that is not prone to aging, it is opaque. The paper inside and outside the sterilized paper plastic packaging bag can effectively protect

the paper from aging under ultraviolet radiation, so that the packaging bag has anti-aging characteristics.

Tips for using paper plastic sterilization packaging bags High strength

The strength of sterilized paper plastic packaging bags is mainly controlled by the latitude and longitude direction. As the weft disc rotates counterclockwise, many triangular mesh

structures will form on the outer surface of the inner paper, greatly increasing the internal stress of the packaging bag and giving it high strength. If you officials have any further

needs

You can contact us in a timely manner to learn more about the areas you need to know