A kind of wrapping and moisture-proof cotton packing method based on packing film

Abstract

The invention discloses a wrapping and moisture-proof cotton wrapping method based on wrapping film, which belongs to the technical field of cotton wrapping. A wrapping and moisture-proof cotton wrapping method based on wrapping film includes a dehumidifying wrapping film. The surface moisture-absorbing film and the net cover, one end of the single-sided moisture-absorbing film and one end of the net cover are fixedly connected, and a plurality of evenly distributed moisture-absorbing pom-poms are arranged on the lower surface of the single-sided moisture-absorbing film. The roll-type cylinder makes the cotton and the moisture-absorbing pom-poms on the back of the single-sided moisture-absorbing film in contact layer by layer in a spiral manner, and the moisture-absorbing pom-poms penetrate deep into the cotton to achieve uniform dehumidification inside the cotton, and the absorbed cotton moisture is introduced into The inside of the single-sided hygroscopic film makes it difficult to return to the inside of the cotton, and through the convection between the inside of the single-sided hygroscopic film and the outside air, the moisture is dissipated and removed, so as to effectively ensure that the cotton is not easily affected by moisture during storage. Shelf life of cotton.

Description

technical field [0001] The invention relates to the technical field of cotton baling, and more particularly, to a wrapping and moisture-proof cotton baling method based on a baling film. Background technique [0002] Cotton is the field cash crop with the longest industrial chain in China's planting industry. Its commodity rate is as high as 95%. A large number of cotton picking work has been gradually replaced by machinery. It takes about 11 or 12 people to pick cotton for 100 mu of cotton in two months. , and the cotton picker can be completed within a few hours, saving time and effort, and the cotton picked by the cotton picker needs to be packaged in time, and it is also critical to choose a suitable packaging film. [0003] Packaging film is one of the commonly used packaging materials in agricultural harvesting operations. It has a soft texture and a large amount of packaging at a time, so it is suitable for in-situ packaging of economic crops such as cotton. After th...

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Problems solved by technology

[0004] Because the packaging film is generally used to pack cotton on the spot, the packaged cotton has not yet been processed, and its interior often contains a certain amount of moisture. In addition, during the transportation and storage process, cotton easily absorbs more moisture in the air, resulting in Cotton bales often contain a lot of moisture, which is difficult to distribute, which affects the quality of cotton storage and is prone to moisture deterioration

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