URINE PVC FILM FOR URINE BAGS

White Urine PVC Film: Leading Material for the Production of Urine Bags and a Step towards the Global Export of Medical Products 1. Introduction

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5.2 Exquisite Structural Design

1.Independent Double-Layer Structure - Double Protection, Absolute Security

The white urine PVC film, with the independent double-layer structure it has adopted, is a perfect combination model for engineering design and medical needs. The inner layer, directly in contact with urine, is a special formula material with high resistance to corrosion and leakage. Its main responsibility is to ensure that urine is safely stored and any leakage of urine is prevented. This layer of film is like a loyal guard, standing on the front line of contact with urine, silently withstanding the erosion and pressure of urine.

The outer layer of the film plays the role of protector and supporter. It provides additional physical protection for the inner layer inside the film, preventing it from being damaged when external forces are applied in the form of squeezing, friction, or collision. Meanwhile, its outer layer has good abrasion resistance and puncture resistance, which can effectively resist all kinds of risk factors that may exist in the outside environment, such as scratches by sharp tools or abrasive surfaces. This independent double-layer structure can be said to have strongly armored the urine bag. Be it the slightest collision in everyday use or some accidental squeeze in transportation and storage, the urine bag could easily overcome it to give double security for the safe storage and transportation of urine and make medical staff and patients feel confident enough in using it.

In the discharge port of the urine bag, an up-to-date valve design is adopted. This structure of the valve cleverly uses the principles of mechanics, which can achieve quick and smooth opening and closing with just a light rotation or press. When it is necessary to empty the urine bag, the patient or medical staff can easily operate the valve to allow the urine to flow out quickly and completely, avoiding the problem of urine residue caused by valve blockage or inconvenient operation. When closing, it only needs a little, but the valve can closely close and form a reliable sealing effect and no urine leakage. This open/close structure is not only straightforward to operate but also offers super-high reliability and strength that can withstand use with high repetition. After multi-repeated use, the performances are still good enough, which provides a high guarantee for the long term in using the urine sack.

3. Anti-Splash Structure - Thoughtful Protection, Clean and Worry-Free

Urine is easily subjected to splashing during the flowing process, which pollutes not only the surrounding environment but may also bring hygienic hazards to patients and medical staff. To solve this problem, a special anti-splash structure is designed inside the urine bag made of white urine PVC film.

Such an anti-splash structure usually adopts special diversion grooves and buffer devices. The diversion grooves can divert the urine to flow along a predetermined path at a low speed while the urine flows into the urine bag, thereby avoiding the direct impact of urine on the wall and causing splashes. At the same time, the buffer device will effectively absorb the impact force of the urine and convert it into mild kinetic energy, further reducing the possibility of urine splashing. Near the outlet of the urine bag, an anti-splash baffle is also set. When the urine bag is tilted or shaken, the anti-splash baffle can block the spillage of urine and keep it safely in the bag. This thoughtful anti-splash structure design fully reflects the care and respect for patients and medical staff and makes a positive contribution to creating a clean and hygienic medical environment.

5.3 Wide Coverage of Applicable Populations

The urine bag made of white urine PVC film, due to its excellent performance and diverse design, can meet the needs of different types of patients and has a wide range of applicable populations.

 This will no doubt be a great boon in life for patients who have been bedridden for a long period of time or who have limited mobility, as it is convenient and reliable. They needn't get up frequently to go to the toilet. They can use the urine bag beside the bed to solve the problem of urination. Moreover, with the good performances in leakage prevention and wear comfort, patients can use the urine bag without any worry that urine leakage will cause them a lot of inconveniences or embarrassment in some situations.

In addition, postoperative patients require close observation of the urination situation during physical recuperation and have high hygienic and safety demands on the urine bag. The white urine PVC film can be made into a urine bag to meet the needs of these aspects. The transparent body of the bag is convenient for medical staff to observe the color, amount, and other information of the urine at any time, so as to find abnormal situations in time and take corresponding treatment measures. And the antibacterial, anti-odor, and other properties can effectively avoid infections, creating a good condition for the patient's recovery.

During pregnancy, especially in the late stage of pregnancy, pregnant women often have frequent urination due to the pressure from the fetus. At this time, a convenient and comfortable urine bag is particularly important. The white color urine PVC film-made urine bag is light and portable, and can be easily put into a pregnant woman's handbag or pocket to meet their needs anytime and anywhere. Moreover, the soft material and design that fit the human body curve will not cause any discomfort to the pregnant woman's body, making them spend the pregnancy more easily and comfortably.

Moreover, this white urine PVC film is used to make a urine bag, which can also be an ideal choice for patients with urinary system diseases or those who require long-term urine monitoring. The accurate scale markings and good visibility are helpful for patients and medical staff to accurately record the amount of urine discharged, which provides an important basis for the diagnosis and treatment of diseases.

6. Technological Development Outlook: Leading the New Trend of Future Medical Supplies

6.1 In-depth Exploration and Application of Environmental Protection Materials

With the increasingly severe global environmental problems, the concept of environmental protection has been deeply rooted in people's hearts, and the medical supplies industry is no exception. In the future, white urine PVC film will make more solid steps in exploring and applying environmental protection materials.

On one hand, we will increase the research effort on biodegradable additives. Through the continuous screening and optimization of different kinds of biodegradable additives, including biodegradation agents and photodegradation agents, the white urine PVC film will be able to decompose and degrade in a much quicker way within the natural environment while maintaining its original performance. For example, the action of microorganisms can be utilized by biodegradation agents to degrade the organic components in the film slowly into harmless water and carbon dioxide, hence zero pollution emission to the environment. Photodegradation agents can trigger chain scission reactions of film molecules under sunlight irradiation, hence faster degradation of the film.

On the other hand, positively explore the composite application of new environmentally friendly materials and PVC. For instance, blending and modification of natural polymer materials such as cellulose and starch with PVC to prepare composite materials with