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manufacturing method of folding device for sanitary napkin

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Manufacturing method of folding device for sanitary napkin ...

03/03/2021  A sanitary napkin flap folding device, characterized in that it comprises a folding platform, a shoe-shaped pressing plate and an air cylinder. The shoe-shaped pressing plate is connected to the air cylinder through a connecting block fixed at the top. The two side walls of the shoe-shaped pressing plate are provided with recesses on the inner side The groove is

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Manufacturing method of straight strip folding device for ...

19/02/2021  In the production process of sanitary napkins and pad products, there is usually a straight folding process. The traditional straight folding device generally needs to rotate the product substrate conveyed from the front end by 90°, and then cover the base film. Folding again requires the use of several transfer wheels to transfer and laminate the material, so that

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Method for manufacturing three-folding device of sanitary ...

28/08/2021  The packaging of the sanitary napkins we have seen is a small piece package, which forms a small package after folding the two ends of the sanitary napkin to the middle. However, the three-folding mechanism in the prior art is too complicated, and although it is highly efficient, it is very troublesome to repair after failure.

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Manufacturing method of three-fold length positioning ...

13/10/2020  The three-folding of the sanitary napkin production line is a production process that must be applied. For a long time, the positioning of the three-fold length of the sanitary napkin has been a technical problem. The three-fold length adjusted by the flat belt of the sanitary napkin equipment is different. The phenomenon of uniformity cannot meet the needs

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ITBO20100378A1 - Method of folding sanitary napkins ...

sanitary napkins folding sanitary folding napkins Prior art date 2010-06-15 Application number IT000378A Other languages Italian (it) Inventor Luca Bugini Gabriele Pastrello Matteo Piantoni Marco Rosani Original Assignee Gdm Spa Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal ...

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Manufacturing method of diaper product ear folding ...

29/09/2020  In the existing sanitary napkin production line, the bonding device and bonding method on both sides of the sanitary napkin adopt electric heating to melt and roll bonding. Not only the device has a complex structure, high energy consumption, and low production efficiency. More importantly, it uses electric heating to melt and roll the bonded edges, so that the parts of

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ITBO20100378A1 - Method of folding sanitary napkins ...

sanitary napkins folding sanitary folding napkins Prior art date 2010-06-15 Application number IT000378A Other languages Italian (it) Inventor Luca Bugini Gabriele Pastrello Matteo Piantoni Marco Rosani Original Assignee Gdm Spa Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal ...

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Manufacturing method of diaper product ear folding ...

29/09/2020  In the existing sanitary napkin production line, the bonding device and bonding method on both sides of the sanitary napkin adopt electric heating to melt and roll bonding. Not only the device has a complex structure, high energy consumption, and low production efficiency. More importantly, it uses electric heating to melt and roll the bonded edges, so that the parts of

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Sanitary Napkin Types, Raw Materials and Manufacturing Process

06/05/2012  Manufacturing Method of Sanitary Napkin: ... Figure 4: Sanitary napkin manufacturing. The absorbent pad is the most important component of napkin. Absorbant pad is made of wood pulp mixed with super absorbent polymer (SAP). Absorbent pad is prepared first. The absorbent pad is first created by using shredded wood pulp and vacuum laid to required

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Manufacturing method of mask face folding device ...

04/08/2020  A mask face folding device, comprising a roller, a rotary drive device connected with the roller, a pressing plate, and a shaping wheel. The pressing plate is also provided with a crease deepening mechanism, and the crease deepening mechanism includes movably connected to the pressing plate away from A fixed button on the side of the central axis of the

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BR9602793A - Disposable sanitary napkin article method and ...

sanitary napkin napkin article folding article disposable Prior art date 1995-06-15 Application number BR9602793A Other languages Portuguese (pt) Inventor Marc Alary Henri Brisebois Anita Dupressoir Paul Lefebvre James P Barr Original Assignee Johnson Johnson Priority date (The priority date is an assumption and is not a legal conclusion ...

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CN204383864U - A kind of sanitary napkin folding device ...

The utility model discloses a kind of sanitary napkin folding device, comprise folding table and roller tray, described folding table is symmetrically arranged with a left side, right two folded sheets, left, right two folded sheets are in " eight " set up of character patt ern, folded sheet outer side center place is connected with adjusting cylinders, outside folded sheet, two ends are ...

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CA2356799C - Apparatus and method to fold and secure ...

The present invention is directed to a sanitary napkin having flaps folded onto the main body of the napkin and temporarily held in this position by a finger means. At least one end of the napkin is then folded onto the flaps thereby retaining the flaps in their folded position. The finger means is then disengaged from contact with the napkin. CA2356799C - Apparatus and method to fold

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EP1188425A3 - Apparatus and method to fold and secure ...

The present invention is directed to a sanitary napkin having flaps folded onto the main body of the napkin and temporarily held in this position by a finger means. At least one end of the napkin is then folded onto the flaps thereby retaining the flaps in their folded position. The finger means is then disengaged from contact with the napkin. EP1188425A3 - Apparatus and method to

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EP1188425A2 - Apparatus and method to fold and secure ...

The present invention is directed to a sanitary napkin having flaps folded onto the main body of the napkin and temporarily held in this position by a finger means. At least one end of the napkin is then folded onto the flaps thereby retaining the flaps in their folded position. The finger means is then disengaged from contact with the napkin. EP1188425A2 - Apparatus and method to

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Sanitary napkin and a method of manufacturing a sanitary ...

16/12/1996  The invention also relates to a method of manufacturing a sanitary napkin which includes an absorbent body and a layer of resilient material, said method being characterized by the following steps: Fastening together continuous layers of absorbent material and resilient material to form a continuous composite web and then cutting finished sanitary napkins from

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CA2356799C - Apparatus and method to fold and secure ...

The present invention is directed to a sanitary napkin having flaps folded onto the main body of the napkin and temporarily held in this position by a finger means. At least one end of the napkin is then folded onto the flaps thereby retaining the flaps in their folded position. The finger means is then disengaged from contact with the napkin. CA2356799C - Apparatus and method to fold

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US6589150B1 - Apparatus and method to fold and secure ...

The present invention is directed to a sanitary napkin having flaps folded onto the main body of the napkin and temporarily held in this position by a finger means. At least one end of the napkin is then folded onto the flaps thereby retaining the flaps in their folded position. The finger means is then disengaged from contact with the napkin. US6589150B1 - Apparatus and method to

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Sanitary napkin and a method of manufacturing a sanitary ...

16/12/1996  The invention also relates to a method of manufacturing a sanitary napkin which includes an absorbent body and a layer of resilient material, said method being characterized by the following steps: Fastening together continuous layers of absorbent material and resilient material to form a continuous composite web and then cutting finished sanitary napkins from

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Manufacturing market potential of sanitary napkins ...

Manufacturing method . The absorbent pad is the most important component of napkin. Absorbant pad is made of wood pulp mixed with SAP. Absorbent pad is prepared first. The absorbent pad is first created by using shredded wood pulp and vacuum laid to required shape and size, the weight is automatically controlled. By pressing it is formed to required thickness.

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Manufacturing Market Potential of Sanitary Napkins

Article on Manufacturing Market Potential of Sanitary Napkins, Global Market Status Potential of Sanitary Napkins, Manufacturing method of Sanitary Napkins and Raw material Used in Sanitary Napkins. Main functions/key elements of sanitary napkins are absorb and retain menstrual fluid, isolate fluids from the body, no leakage, no unaesthetic appearance, no

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PROTECTIVE SHIELD FOR HOLDING SANITARY NAPKINS AND METHOD

FIG. 2 discloses one method of folding the nonwoven fabric blank 10 in a so-called G-fold whereby three folded layers are formed, as shown. Such a G-fold is preferred, but an S-fold or other folds are also of use. The resulting folded product still measures 19 inches in the long direction but now, as folded, measures approximately 31/3 to 35/8 inches in the cross

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Horizontal preparation method of sanitary napkin with ...

02/03/2009  The invention relates to a method and a device for preparing transverse-output winged sanitary napkins, which belongs to the technical field of sanitary napkins. The method for preparing transverse-output winged sanitary napkins comprises the technological processes of preparing absorbers, compounding basement membrane , cutting finished products and

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Smooth-edged contoured sanitary napkin - Personal Products ...

A method of manufacturing a smooth edged, contoured absorbent body useful for a sanitary napkin, said absorbent body having a major surface adapted for facing the body of a wearer and an opposite garment facing major surface, said absorbent body having transverse ends and being "C"-folded over longitudinal edges, said method comprising: passing a continuous layer of

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Sanitary napkin - FRANCO, PIERRE

Thus, in the case of the sanitary napkins according to the invention comprising only one absorbent pad, namely the main absorbent pad, the device 56 will be eliminated from the machine of FIG. 4. 4. On the other hand, if it is desired to make sanitary napkins also comprising a secondary absorbent pad, the device 56 may be replaced by a reel for unwinding a strip of

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Thin sanitary napkin having a central absorbent zone and a ...

Referring to FIG. 12, a flow diagram is depicted showing a method of manufacturing the sanitary napkin of this invention. The method includes the steps of depositing a superabsorbent onto a web of airlaid tissue. Moisture in the form of water particles or steam can be added to the airlaid tissue. The moisture causes the superabsorbent to acquire a tacky surface. Other ways

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