What is the difference between diaper and nappy?

 Diaper's user groups are mainly divided into two categories: infants and adults. Diaper provides a more hygienic growing environment for babies because it reduces the spread and contamination of fecal bacteria more than conventional diapers.

 

Diaper composition: outer wrapping layer, absorbent core layer, base fabric

 

The outer wrapping layer keeps the child's body dry, absorbs urine quickly and prevents side leakage.

The main absorption layer is to use its capillary force to disperse the baby's urine to the entire surface layer, which plays the role of quickly absorbing, dispersing and finally storing urine.

 

The difference between diaper and nappy

 

Similarities: The design concept is the same, and they are all products produced to solve the problem of baby excretion. All of them are mainly composed of three layers: covering layer, water-absorbing layer and base cloth. The base fabric and the covering layer are comfortable and delicate non-woven fabrics, and the water-absorbing layer has the function of quickly absorbing and storing water.

 

difference:

Appearance: The diaper can be fixed on the crotch and worn like underwear, which can absorb urine to the maximum extent. Nappy is like a sanitary napkin, it is attached to the underwear.

Different functions: The outer wrapping layer of diaper allows urine to quickly penetrate into the inner layer and prevents back leakage. It has strong comfort and is deeply loved by babies. The nappy sticks directly to the body and falls off easily.

 

But in terms of comfort, diaper is better than nappy, but nappy is more breathable than diaper. Another difference is that the diaper is worn on the baby's body, which is relatively firm and will not fall off when the baby rolls over, so it is very safe. Nappy is a diaper, like a diaper, just plug it directly, and sometimes it will fall off.

 

nappy is for people who cannot take care of themselves or some patients. It can be used by both men and women. It is divided into baby nappy and adult nappy.

 

Yugong offers a variety of adult and baby diaper manufacturing machines, they can produce pull-up pants, elastic waistband diaper, I type, T type, baby diaper, adult diaper and many other types of diaper. If you need a machine for making diaper, please contact us. In addition, we also provide sanitary napkin production line, wet tissue production line.

What are the types of gunite machine

 A concrete gunite machine is a machine that sprays concrete along a pipeline onto a construction surface through compressed air. There are two main types of concrete shotcrete machine: dry and wet gunite. This equipment is widely used in slope support, hydropower engineering, underground engineering and concrete spraying of mine roadway. Shotcrete spraying machine can play the role of support, filling, insulation and transformation. There are certain differences between the two construction techniques of dare spraying and wet spraying. The following are the introductions for you.

 

Dry shotcrete machine

 

The dry spray method is a method of mixing cement, sand, and stones with a particle size of less than 25 mm in a certain proportion, and then loading the materials into the machine and spraying them on the construction surface. The dry shotcrete shotcrete machine first feeds the mixed material into the hopper of the jet machine through the vibrating screen. Then it is injected into the material cavity of the rotor by pulling the material. When the material follows the rotor to the outlet, the compressed air blows the material from the air chamber to the discharge elbow. At the same time, the cyclone introduces another compressed air. Multiple winds accelerated the concrete and sprayed it out.

 

Wet concrete spraying machine

 

The wet shotcrete machine has one more acceleration conveying system than the dry shotcrete machine. Compared with the dry shotcrete machine, the wet shotcrete machine is more widely used. Because the wet shotcrete machine can not only spray dry material but also spray wet material. Wet shotcrete machines are generally used for underground operations in mining areas, and can also be used for soil improvement work, green spraying, mine regreening, ecological restoration and other projects.

The working process of the wet shotcrete machine is to deliver the mixed concrete to the nozzle, and then pass the compressed air into the delivery pump port. The material and air are fully integrated in the pipeline. Since the accelerator is added at the nozzle, the material can be quickly solidified when sprayed, reducing the rebound rate.

 

 

What are the advantages of shotcrete machine?

 

Shotcrete machine is a new type of energy-saving and environmentally friendly construction machinery and equipment that has been continuously developed and improved. It contains two types of shotcrete equipment, suitable for spraying dry and wet materials. When spraying, the concrete does not stick to the material cavity, the discharge is smooth, the efficiency is high, and the workload of cleaning and maintenance is reduced. It is not only suitable for support and mine use, but also suitable for green spraying, ecological restoration and other functions. The shotcrete machine produced by Yugong has the characteristics of wear resistance and durability, long service life and reduced maintenance.

 

In addition, Yugong Construction Machinery Equipment also provides other construction machinery and equipment. For example, excavator shear, mini concrete pump, sand blasting machine, shot blasting machine, concrete wall saw, Punching And Shearing Machine,ect.

What are rebar processing machines?

 In recent years, with the acceleration of urbanization, the urban construction industry has developed rapidly. Steel bars are the most common building materials in construction projects. Therefore, the rapid development of the construction industry has also led to the development of the steel bar processing industry. Although we may have seen steel bar cutting and installation procedures in our daily life, we may not have a deep understanding and contact with steel bar processing machinery. As a steel bar processing machines manufacturer

, the following is a detailed introduction to steel bar processing machines. .

The rebar processing machines often used in construction sites mainly include rebar bending machines, rebar shearing machines, rebar straightening machines, rebar straightening and cutting machines, CNC rebar hoop bending machines, rebar upsetting machines, punching and shearing machines, and I-beam bending machines. Machines, steel sleeves and other equipment.

Steel bar shearing and straightening machine

This type of steel bar processing machine is used to process the bending, straightening and cutting of steel bars. The rebar bending machine has a rotating turntable on the vertical axis, and the rebar is placed on the turntable and the center pin. Bends the rebar as the turntable turns. The rotation angle of the turntable is the arc of the steel bar bending. The rebar bending machine is suitable for all kinds of rebar bending and the bending arc can be controlled.

The steel bar shearing machine is mainly used to cut steel bars to a fixed length in civil engineering, and is an indispensable equipment in the processing of steel bars. The steel bar straightening machine is a machine that straightens the bent steel bar or the steel bar of the disc. The rebar straightening machine is a machine for straightening the recycled bent steel bars or disc steel bars. The rebar straightening and cutting machine is a steel bar processing machine with two functions of straightening and cutting. Usually, the processing capacity of this kind of steel bar processing machine is very large, and it is also suitable for the processing of large steel bars.

Rebar connection machine

In the process of civil engineering construction, it is necessary to connect two sections of steel bars. Then you need to use a steel connection machine to connect the steel bars. The connection processing equipment of steel bars mainly includes tools such as steel upsetting machines, thread rolling machines and sleeves. Rebar upsetting machine is

A rebar thread rolling machine is a device that uses pressure to form a thread at the end of a rebar. The rebar upsetting machine uses a rebar upsetting machine to upset the end of the Gangji, and make straight threads on the upsetting end. The steel bars produced by both have straight threads. Then use the corresponding rebar coupler to connect.