What are PVOH water soluble films?

What are PVOH water soluble films?
PVA water soluble films


PVA 수용성 필름


POVH Water soluble films are a type of film technology that has been in use for many years. There are many important applications of PVOH water soluble films, from packaging to medical supplies, and it has a wide range of properties that make it a valuable material. In this article, we will discuss what PVOH water soluble films are, their benefits, and why they are so helpful.

What are PVOH Water Soluble Films?

PVOH Water soluble films, also known as dissolvable films, are packaging made from water soluble and  biodegradable polymers – polyvinyl alcohol .They are designed to dissolve in water and can be used as water soluble packagings in many industires . Also ,they are often used as functional films in some industires. For example , they can one of the best of choice to be release films for Quartz stone, artificial marble, artificial limb and so on.

PVOH Water soluble films have a wide range of features and benefits that make them an ideal solution for various applications. Some of the most notable features and benefits include:

• 수용성:

우리 모두가 알고 있듯이 수용성 필름은 적절한 조건에서 물에 용해될 수 있습니다.

• 경량:

필름은 가벼워서 운반 및 보관이 용이합니다.

• 무독성:

이 필름은 일반적으로 무독성이므로 식품 및 의료 용품과 접촉해도 안전합니다.

• Biodegradable:

The films are also biodegradable . That means if there are still some small parts after the PVOH films dissolves in water . These small parts can be biodegradated into CO2 and H2O by the microorganism around .

• 다목적:

There are various of application of the soluble films , including packaging for many different produts which need to dissolve in water ,but no need to remove the packagings.

수용성 필름의 응용

PVA 수용성 필름 - 농업용

Water-soluble films are used in various applications, including  packging bags in Agriculture ; packaging in Medical ; packaging for electronics, laundry detergents and so on.

• 식품 포장:

Although the water soluble films are non-toxic , we still don’t suggest to use it to pack the food directly . They are usually used as the out packaging bags , for example , the supermarket shopping bags .  Anyway, the films can be used to make fishing bait bags,  then the fishing bait can contact with films directly . 

• Medical Application:

There are two main applications of the soluble films in Medical industry .  One is  to make the anti-infection laundry bags, another one is to be as the release films of artificial limb

Laundry  bags

the PVOH water soluble laudry bags from soluble films have played an import role in the fight against COVID-19.  It can prevent hospital staff from coming into direct contact with contaminated bed linen by using the water soluble laundry bags . It effectively avoids  cross infection among hospital staff and patients.

The release films of artificial limb

The POVH water soluble films can also be used as the release films for artificial limb becuase of  its super physical and chemical properties.

PVA water soluble films have good detachment with epoxy resin, unsaturated resin and other thermoplastic plastics, and they are high temperature resistant. So it can be used as artificial prosthetics (epoxy resin and unsaturated plastic resin) release film and can be cut into the required specifications as requested .

• 전자제품:

They are used for packaging various electronic components, such as circuit boards and chips due to its good antistatic property.

• 세탁 세제:

They are used for packaging laundry detergents, the films will be designed to suitable for packing the high concentration detergent. While, the soluble films will dissolve in water immediately when meeting water , and then releasing the content detergent .



수용성 필름은 수년 동안 사용되어 온 일종의 필름 기술입니다. 포장식품, 의료용품, 전자제품, 세탁세제 등 다양한 용도로 사용되는 다재다능한 소재입니다. 수용성 필름의 주요 이점은 수용성, 경량성, 무독성 및 비용 효율성입니다. 이러한 기능을 통해 다양한 산업에서 널리 사용되는 이유를 쉽게 알 수 있습니다.

수용성 필름의 장점



수용성 필름은 수많은 이점으로 인해 많은 기업에서 점점 더 대중적인 포장 선택이 되고 있습니다. 그들은 향상된 제품 보호에서 비용 절감에 이르기까지 많은 것을 제공하며 전 세계 많은 회사에서 빠르게 선호하는 선택이 되고 있습니다.


수용성 필름의 장점

수용성 필름을 사용하면 많은 이점이 있어 많은 기업에서 선호하는 선택입니다. 다음은 수용성 필름의 4가지 주요 이점입니다.

1. 향상된 제품 보호:

They protect against moisture, dust, and contaminants. The films can also withstand extreme temperatures, ensuring that your products are safe and secure during transit and storage.

2. 생산성 향상:

제품에 빠르고 쉽게 적용할 수 있어 시간을 절약하고 인건비를 절감할 수 있습니다. 또한 이 필름을 사용하면 제품 포장 속도가 빨라져 생산성과 효율성이 향상됩니다.

3. 환경 친화적:

They are made from water soluble polymers, making them an environmentally friendly packaging option. The films  are also biodegradable, which can help reduce your company’s carbon footprint.

4. 비용 절감:

수용성 필름

The value of the water-soluble film itself is not cheap, but in some ways, it is indeed a cost-effective packaging, for example, in some scenes ,for some products which don’t need to open the packaging, but need the content to be released after the soluble packing dissolving, water-soluble film can be said to be a very cost-saving packaging.
First, water-soluble packaging, can be dissolved in water, Even if there are some parts can’t be dissolved completely, and can be decomposed into CO2 and H2O by microorganisms in the environment, neither pollute the environment, and do not need to spend a extra fee to deal with packaging waste
Second, because the product can be dissolved in water with water-soluble packaging, improving the utilization rate of the product, for example, in the dyeing industry, water-soluble bags to package dyes can effectively avoid fuel remaining on the bag, which also effectively reduces waste and saves costs.


수용성 필름은 식품 산업이 지속적으로 발전하고 혁신함에 따라 점점 더 대중적인 포장 솔루션이 되었습니다. 비용 절감, 덕트 선반 수명 개선, 소비자 편의성 감소 등 여러 가지 장점이 있습니다. 가용성 개선 필름은 물에 용해되는 범용 폴리머인 프린크레아싱기닐 알코올(PVOH)로 만들어지며 유연하고 내구성 있는 포장 솔루션을 만드는 데 사용할 수 있습니다. 이 필름은 식품, 의약품, 의료 포장 및 농산물을 포함한 다양한 응용 분야에 사용할 수 있습니다. 필름의 특성은 3D 프린팅 및 기타 산업 응용 분야에도 이상적입니다.

They offer several advantages over traditional packaging solutions, including improved shelf life, reduced waste, and fewer shipping costs. The film is also environmentally friendly, as it is water soluble and biodegradable .  In addition, the film is easy to store and transport, as it does not require refrigeration or special storage conditions.

결론적으로 수용성 필름은 비용 효율성, 환경 친화성 및 내구성으로 인해 식품 포장 솔루션으로 유명해졌습니다. 이 필름은 다목적이며 식품, 의약품, 의료 포장 및 농산물을 포함한 다양한 응용 분야에 사용할 수 있습니다. 수용성 필름의 장점을 활용하여 기업은 비용을 절감하고 제품의 유통기한을 늘리며 소비자의 편의성을 높일 수 있습니다.

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