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What Is Baby Diapers Manufacturing Process?Baby Diaper Process Is Simple And Diaper Business Is Very Good

What Is Baby Diapers Manufacturing Process?Baby Diaper Process Is Simple And Diaper Business Is Very Good
Baby diapers making machines for big elastic ear diaper Disposable baby diapers are produced in continuous process. Tmx Machine baby diaper making line is about between 20 to 45 meters long, depending on the speed and the structure of the baby diaper to be made. When we take into account the...
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Baby diapers making machines for big elastic ear diaper

Disposable baby diapers are produced in continuous process.

Tmx Machine baby diaper making line is about between 20 to 45 meters long, depending on the speed and the structure of the baby diaper to be made. When we take into account the primary peripheral equipment, a typical machine will be from 6 to 13 meters in width. Typical diaper machine speeds range between 200 to 600 diapers per minute 


Now TMX Machinery will introduce to you the baby diaper manufacturing process:

The process starts at the mill, where a sheet of pulp is fed into a rotary mill and is converted into fibers (from 2.3 to 2.7 mm in length). These fibers are transported into a forming pocket using a vacuum generator that is also called the “dust collector”. As the fibers are produced, they are mixed with a super-absorbent within the drum former. The drum former usually holds between 8 to 12 pockets, depending on baby diaper size and the diameter of the drum. The mix of pulp and powder coming out from the drum is called “the pad” or “the absorbent core”. Once the pad is formed, a layer of tissue (or light weight non-woven) is placed on the top, bottom or around the whole pad. The pad is then compressed using a debulker roll and then it is cut into individual pieces of pad (unless the pad was made in a non continous drum former). In the next step, a poly film or cloth-like material is added at the bottom of the pad (or laminated on line) and non-woven material is added at the top.


Frontal tape is glued to the poly film or cloth-like back sheet, using a cut and place applicator, before it is added to the bottom of the pad. In order to glue all these materials, hot melt is used in the form of multi-lines or spray. Specialty structure glue is also used for pad integrity, particularly when the pad is very thin; this help reduce incidence of breaking apart of the diaper when it is wet. Elastomerics or called spandex are also added at this point to provide stretch to the waist and the leg area – they are glued with hot melts. Typical elastomerics used in a diaper are Lycra ( Spandex ), polyurethane or polyesther foam.

The non-woven top sheet can be made of one or more pieces, depending on the features to be added to the diaper. For example, diapers can be with or without leg cuffs. Typical nonwovens used in a diaper are Spunbond and Thermobond or a combination, such as SMS (spunbond-meltblown-spunbond). The top sheet is made of hydrophilic non-woven and the leg cuffs are always hydrophobic, in order to provide water resistance and to stop leakage. The next step in the manufacturing process is addition of lateral tapes. They are applied using another cut and place applicator. Tapes can be the standard adhesive type, made of polypropylene, or they can be mechanical tapes, like the hook and loop (originally called and patented as “Velcro”) tapes. After the tapes are added, a die cutting system trims the leg area of the diaper and discards the waste, using a vacuum system. These trims are later recycled in a different process to make plastic pellets, to be transformed into garden houses or even funeral caskets inside linings.

A visual system is frequently used for automatic inspection just after trimming, before the folding of the diaper. The baby diaper is carried on to a folding process and then it is cut into individual diaper pieces, is inspected and is finally stacked into a plastic bag for its final sealing and packing.


There will be fault checking,unqualifed product rejected function ,TMX MACHINERY baby diaper machine functio adopts italian ,japanese technology and machine is running stable and fast .please feel free to contact us by gm@wangdagroup.com

 


As one of the largest manufacturers and suppliers of what is baby diapers manufacturing process?baby diaper process is simple and diaper business is very good in China, Wangda Industrial has been engaged in this field for over 12 years. Please be free to buy our quality, precise and durable machine at reasonable price and check the quotation with our factory.
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