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The demand for plastic packaging may drive the development of microfilm blown film machines
Special cling film is composed of a kind of transparent nylon semi-packaging machine film. This film is nearly transparent and has good water permeability. A certain amount of syrup is placed in the interlayer and gently wrapped around the surface of the items. This film must be environmentally friendly and harmless, and at the same time have strong water permeability, which can absorb fruit and vegetable juices to achieve the purpose of preservation. This special raw material requires the microfilm blown film machine to have the traction force and drawing ability to ensure the toughness and breathability of the product film.
Nowadays, packaging is a part of current products. Currently, the popular packaging in the market is mainly made of plastic and paper. The blow molding industry, mainly based on blow molding machines, has a large proportion in the market. However, with increasingly strict requirements for the papermaking industry and new environmental protection and energy conservation standards, the threshold for the papermaking industry has been raised, resulting in an expansion of the cost and price increase in the paper packaging market. This has led to a corresponding increase in the market share of plastic packaging, stimulating the development of the blown film machine manufacturing machinery industry. At the same time, environmental protection and energy-saving technologies have been valued in the blown film machine machinery industry, promoting the advancement of blown film machines to a higher level.
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