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Black and white film
Black and white film
Black and white film
Black and white film
Black and white film
Black and white film
Black and white film
Black and white film
Black and white film
Black and white film

Black and white film

Structure: One side black, one side white. Core features: Reflective, cooling, heat insulation, sun protection, durable.

Category:

black and white film for livestock shed film and mushroom cultivation

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Keywords:

black and white film for livestock shed film and mushroom cultivation

Details Description

In livestock sheds, the commonly - used film with a white side is the black - and - white film, which has one white side and one black side1. The following is a detailed introduction:

Structure and Material: The black - and - white film is usually made of polyethylene (PE) material. The white side is made of white PE film, which has good light - reflecting properties. The black side is coated with a black nano - technology layer, which has excellent light - blocking performance. Some products will also add anti - aging agents, dust - proof agents and other additives to improve the service life and performance of the film.

Core Functions

Sun - shading and Cooling: When the white side is outward, it can reflect most of the sunlight and heat, reducing the entry of solar radiation into the shed. In summer, it can effectively lower the temperature in the livestock shed, creating a cool and comfortable environment for livestock and poultry, and reducing the heat stress of animals. For example, the temperature in the shed can be 2 - 5℃ lower than that of other tarpaulins and films.

Heat Preservation: In winter, when the black side is outward, it can absorb the heat of sunlight, melt the snow and frost on the film, and transfer the heat to the shed, playing a role in heating and heat preservation. At the same time, the white side can also block and reflect most of the infrared rays (heat energy) in the shed from radiating outward, further enhancing the heat - preservation effect.

Light Blocking: The black side has a high light - blocking rate, which can completely block the entry of light. This is very suitable for some livestock breeding scenarios that require low - light environments, or for ensuring the anaerobic fermentation of forage. It can create a dark environment, promote the full fermentation of forage, and improve the quality of animal feed.

Application Scenarios

Poultry Breeding: Such as chicken coops and pig pens. In summer, the white side is used outward to cool down and reduce the risk of heatstroke for livestock and poultry. In winter, the black side can be used outward to increase the temperature in the shed.

Mushroom Cultivation: Mushrooms have strict requirements on light during the cultivation process. The black - and - white film can provide a low - light, low - temperature and humid environment, which is conducive to the growth of mushrooms and can increase the yield of mushrooms.

Aquaculture: It can be used as a covering for aquaculture sheds. By adjusting the light and temperature, it helps to create a suitable growth environment for aquatic animals, and can also prevent the excessive reproduction of algae to a certain extent.

Advantages

Good Temperature Regulation Performance: It can effectively cool down in summer and keep warm in winter, providing a relatively stable environmental temperature for livestock breeding1.

Long Service Life: Made of imported resin, with strong puncture resistance and tensile force, and added with anti - aging agents. Its service life can generally reach 3 - 5 years, or even longer, which reduces the frequency of film replacement and labor costs.

Excellent Light - blocking and Reflecting Performance: The white side has a high reflectivity, which can reach more than 88%, and the black side has a strong light - blocking ability, which can meet different light - control requirements.
 

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Agricultural Technology

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FAQ

Q

Are you a manufacturer?

A

Yes, we are a agricultural film manufacturer in China, covering an area of 7,000 square meters with a daily output of 50 tons.

Q

What information should I provide to get an accurate quotation?

A

Option 1: Dimensions, thickness, width, and length and specification;
Option 2: Functional requirements, such as anti-fog, anti-drip, light conversion, diffused light, etc.;
Option 3: What plants are the greenhouses used for?
Option 4: In which country or region will it be used? Please provide a detailed description of the climate conditions at the site of use, including temperature, precipitation, etc?
Option 5: The service life (lifespan) you require for the product.

Q

Can your products be used in areas with strong UV radiation?

A

Yes, our products are very popular in the Xinjiang market of China, where there are 13 hours of sunlight during the day.

Q

What is your production capacity?

A

We produce 50 tons per day, approximately 1,100 to 1,500 tons per month.

Q

Are you willing to provide samples?

A

We provide samples for free, but the customer needs to pay the express delivery fee.

Q

Do you inspect the finished products?

A

Yes, the company has professional testing instruments and a testing department. Quality inspection is carried out for each production step and the finished products before delivery.

Q

Can your products be used in areas with frequent acid rain?

A

Yes, our products can also be well applied in acid rain areas, such as Yunnan, Sichuan, Guizhou, etc.

Q

What is your delivery time?

A

Our delivery time is about 10 to 20 days.

Q

What is your minimum order quantity (MOQ)?

A

Our minimum order quantity is 1 ton.