Beating freeness tester (Schopper-Riegler type) is a specific instrument used to measure the rate of suspension pulp liquid. Instrument adopts manual pressure seal cones, through heavy hammer, regulating the rising velocity (Hydraulic beating freeness tester adopts cylinder structure, through hydraulic pressure to control and regulate the velocity)The equipment is easy to operate. Besides instrument adopts spring preload structure which makes the rubber sealing combining with the bottom of the filter well.
Standards
ISO 5267-1 GB/T 3332
Main technical parameters
Measurement range (0~100)° SR
Sealed testing speed 100± 10 mm/s
Volume of distilled water 1000± 5ml
Draining time (149± 1)s
Residual water volume (7.5~~8)ml
Dimension 450*250*1100 mm
Net weight 40kg
Agricultural product packaging Mesh Bags are a commonly used agricultural product packaging material, usually used to package agricultural products such as vegetables, fruits, flowers, etc. for easy transportation, storage, and sales. This type of net bag is usually made of materials such as polypropylene, which is lightweight, breathable, durable, moisture-proof, and insect proof, effectively protecting the quality and freshness of agricultural products.
Plastic mesh produce bags are lightweight, durable, and breathable bags that are used to store and transport fruits and vegetables. They are typically made from high-density polyethylene (HDPE) or low-density polyethylene (LDPE) plastic, which is a type of plastic that is recyclable and can be reused multiple times.
These bags are designed to allow air to circulate around the produce, which helps to prevent moisture buildup and decay. They are also transparent, allowing customers to easily see the contents of the bag.
Plastic mesh produce bags are commonly used in grocery stores, farmers markets, and other retail settings. They are available in a variety of sizes and can be customized with logos or branding.
While plastic mesh produce bags are convenient and affordable, they do contribute to plastic waste. Many retailers and consumers are now opting for reusable produce bags made from fabric or mesh
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