What are the characteristics of the self-supporting nozzle bag?

The self-supporting nozzle bag has the following five characteristics:
Feature 1: The characteristics of the material.
The material is made of environmentally friendly materials, and the environmentally friendly material is the material that people recommend. Therefore, the market is recognized for this material, and the bag is excellent in corrosion resistance, water resistance, oil resistance and service life.
Feature 2: The characteristics of printing.
The top of the bag can be printed, and the printing effect is very strong. It has been widely used in many industries, mainly to promote the manufacturers and products.
Feature 3: The price is cheap.
The low price has increased the price/performance ratio of the bag, and the market has also received a consistent recognition of the bag.
Feature 4: The market demand is large.
A bag is used in many industries, and the market is in great demand.
Feature 5: Practical and creative.
The bag is very practical, the bag mouth is better sealed and more durable, and the overall design is in line with people's use.

The vacuum tube collector with CPC (Compound Parabolic Concentrator) reflector has high energy yield due to special collector structure that contains Vacuum Tubes with highly selective absorber layer, U-shape copper pipes inside vacuum tubes for heat transport, aluminum heat transfer fin and highly reflecting CPC reflector. The CPC reflector ensures that direct and diffuse sunlight will fall onto the absorber inside of tubes, even at the back of tubes. The CPC reflector can improve collector efficiency by 15%

Vacuum Tube Collector With Cpc Reflector

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