WENZHOU NACHENG NEW MATERIAL TECHNOLOGY CO., LTD

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Advantages of seven-layer coextrusion film and its role in food packaging

Advantages of seven-layer coextrusion film and its role in food packaging

The seven-layer coextruded film has high barrier properties and is formed by co-extrusion of multiple layers of different materials, each layer having a specific function. This design can effectively block the invasion of oxygen, water vapor, light and other external factors, and maintain the freshness and quality of food. The high barrier properties of the seven-layer co-extruded film enable the packaged food to be preserved for a longer period of time, extending the shelf life of the food.

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2023

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11

Application Prospect of Seven-layer Coextruded Film in Plastic Products Industry

Application Prospect of Seven-layer Coextruded Film in Plastic Products Industry

Seven-layer coextrusion film is a new technology with broad application prospects in the plastic products industry. By squeezing seven layers of different materials together, the plastic products have more excellent performance and diversified functions.

28

2023

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10

Oxygen permeability and application of fermentation feed breathing bags

Oxygen permeability and application of fermentation feed breathing bags

Fermented feed breathing bag is a widely used bagging method in modern agriculture, which can effectively maintain the freshness and nutritional value of feed. As a commonly used material for manufacturing fermentation feed breathing bags, multi-layer co extruded film has unique oxygen permeability, making it highly favored by farmers and feed manufacturers. So, how is the oxygen permeability of multi-layer co extruded films achieved? What are the advantages of its application in fermented feed breathing bags?

08

2023

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10

How to choose a barrier film suitable for food packaging bags

How to choose a barrier film suitable for food packaging bags

In the food industry, selecting appropriate packaging materials is crucial for the quality and freshness of products. When it comes to fermented feed breathing bags, it is particularly important to choose a barrier film suitable for food packaging. The following are the key factors on how to choose a barrier film suitable for food packaging bags. 1. Efficient oxygen barrier performance

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2023

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09

A multi-layer co extrusion film production line for the quality of fermented feed breathing bags

A multi-layer co extrusion film production line for the quality of fermented feed breathing bags

In the fiercely competitive market of modern business, the packaging quality of products is crucial for attracting consumers and improving sales. Especially for fermented feed that needs long-term preservation, packaging quality is an important factor that cannot be ignored. In order to meet market demand and improve the quality of fermentation feed breathing bags, the multi-layer co extrusion film production line has become an advanced solution.

10

2023

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09

How much do you know about the application of thin films in the medical field

How much do you know about the application of thin films in the medical field

Thin films are widely used in the medical field, and common medical films include PP infusion bag film, medical tube bag film, drug bag film, instrument stretching bottom film, PVC dialysis bag film, etc. In fact, there are also some medical films that are relatively rare in medical practice. Below, we will briefly introduce three types of medical films for reference.

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2023

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