Mic 6 Aluminum Plate

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FAQ

How is the blow up ratio of a plastic film calculated? What's its formula?

Blow up ratio is blown film film diameter and blowing up after the film bubble diameter ratio, there is a simple algorithm, the film finished product multiplied by 2 divided by 3.14, that is, the film bubble diameter. Membrane diameter is certain

What is concrete plastic sheeting for moisture conservation?

Plastic film curing is used to seal the concrete surface to prevent evaporation materials, prevent water evaporation of concrete, the concrete remains at or near saturation state, ensure a maintenance method for normal cement hydration reaction.

Roof SBS waterproof fine stone concrete protection layer construction, the role of the separation layer?

In the construction of roof SBS waterproof fine stone concrete protection layer, the function of the isolating layer is mainly to prevent the damage of the waterproof coiled material during the construction of the fine stone concrete protective layer, so as to isolate and protect the concrete.

How to quickly remove the plastic film on the floor tiles?

The mark left by the matches and the burning of the paper can be stained with a small amount of diluted oxalic acid solution with the waste toothbrush.

How can concrete pavement be cured after being pressed? In general, concrete curing is made of thin films and concrete pavements

When the concrete surface has a hardness, generally gently press no trace, also can be used wet mats or wet sacks covering, sprinkler maintenance should pay attention to water can not be poured directly on the concrete surface, when encountered heavy rain or high winds, wet grass covered in time to pad. Every day with special hand sprinkler maintenance, keep the grass pad or gunny bag moist. The concrete strength of adding water reducing agent can reach 80% or more in 5 days. At this time, the straw mat, plastic film or wet gunny bag can be removed. After the release, the water needs to be maintained for 2~3 days.

What is the working principle of the manual plastic bag sealing machine?

Principle and structure of plastic bag sealing machine:1. The machine is composed of frame, speed reducer, transmission mechanism, heating and cooling mechanism, sealing printing mechanism, conveying device and electrical and electronic control system.2, the power supply, the agencies began to work. Electric heating element is energized after heating, the heating block and rapid heating control system to adjust to the desired temperature; pressure wheel rotation; according to the needs of the cooling system on cooling; conveyor belt transfer, and by the speed control device can be adjusted to a desired speed.3, when equipped with the packaging of goods placed on the conveyor belt, sealing parts are automatically sent to the two bags in the operation of sealing tape and into the heating zone, heat sealing block through the belt transmission to the sealing part of the bag, the thin film heating molten soft, then through the cooling zone, the film surface temperature properly decreased then after a knurled wheel (or wheel rolling), so the sealing part on the plastic film sticking and pressing a reticulated pattern (or printed logo), and then by the guide rubber belt and conveyor belt will be sent packing bag sealed, complete sealing operation.

How to identify the model of plastic greenhouse film?

Thickness of what can be compared with your current use. General color slants blue, thickness is high, the price is expensive. Poor transparency, white, thin, low prices

What brand is a plastic film on the surface of waterproof coiled material?

The surface of a layer of plastic film has no fixed brand, its role is temporary fixation of softened asphalt, in the production of coiled materials in the process of playing a certain role of the mold.