CN115054440A

CN115054440A - Paper diaper and processing method thereof

Info

Publication number: CN115054440A
Application number: CN202210655391.5A
Authority: CN
Inventors: 李璐阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-09-16
Anticipated expiration: 2042-06-10
Also published as: CN115054440B

Abstract

The invention relates to the technical field of paper diapers, in particular to a paper diaper and a processing method thereof, wherein the method comprises the following steps: step one, processing the paper pulp raw material through wood pulp forming treatment to finish the processing of the absorbent paper; step two, randomly drawing absorbent paper, adding the absorbent paper into a detection device, detecting the water absorption of the absorbent paper, performing embossing and cutting treatment on qualified absorbent paper, and reworking unqualified absorbent paper; fixing the PE film and the elastic band on the absorbent paper through glue spraying treatment; and step four, performing peripheral molding treatment on the water-absorbing paper to finish the processing of the paper diaper, wherein the absorption part on the paper diaper processed by the paper diaper processing method consists of a fabric layer, the water-absorbing paper, a wrapping layer, high-fluffy hot air non-woven fabric, SAP (super absorbent polymer), a breathable bottom membrane and bottom non-woven fabric.

Description

Paper diaper and processing method thereof

Technical Field

The invention relates to the technical field of paper diapers, in particular to a paper diaper and a processing method thereof.

Background

The paper diaper is a daily article for babies, is a general name of paper diapers and Lala pants, dry and comfortable diaper can enable the baby to keep sleeping well all night, and is commonly called as diaper due to strong water absorption, wherein super absorbent resin is a perfect material for manufacturing the baby diaper, and is prepared by taking starch and acrylic acid salt as main raw materials.

Disclosure of Invention

The invention aims to provide a paper diaper and a processing method thereof, and the processing method can detect the water absorption of an absorption layer and further ensure the quality of the processed paper diaper.

The purpose of the invention is realized by the following technical scheme:

a method for processing a paper diaper comprises the following steps:

step one, processing the paper pulp raw material through wood pulp forming treatment to finish the processing of the absorbent paper;

step two, randomly drawing absorbent paper, adding the absorbent paper into a detection device, detecting the water absorption of the absorbent paper, performing embossing and cutting treatment on qualified absorbent paper, and reworking unqualified absorbent paper;

fixing the PE film and the elastic band on the absorbent paper through glue spraying treatment;

and step four, performing peripheral forming treatment on the absorbent paper to finish the processing of the paper diaper.

After the paper diaper is processed, the paper diaper needs to be sterilized and disinfected.

Preferably, detection device includes a frame and a test box of sliding connection on a frame admittedly, fixedly connected with water strainer plate in the test box, fixedly connected with drain pipe on the frame admittedly, fixedly connected with awl oral cavity on the drain pipe, two telescopic links are connected in the test box, the crowded slide of the equal fixedly connected with in the inner of two telescopic links, two crowded slides all with test box sliding connection.

Preferably, the detection device further comprises a transverse screw and a fixed supporting transverse plate, the transverse screw is rotatably connected to the fixed supporting transverse plate, the fixed supporting frame is rotatably connected with the transverse screw, the test box is connected with the transverse screw through thread transmission, and the fixed supporting transverse plate is fixedly connected to the fixed supporting frame.

Preferably, the detection device further comprises a bearing plate and a limiting member, the bearing plate is fixedly connected to the fixed support frame, the limiting member is connected to the bearing plate, and the test box is in contact with the limiting member.

Preferably, the detection device further comprises a pouring cavity, a shielding cover and a transmission worm, the pouring cavity is fixedly connected to the bearing plate, the shielding cover is rotatably connected to the lower portion of the pouring cavity, the transmission worm is fixedly connected to the bearing plate, and the shielding cover is in meshed transmission connection with the transmission worm.

Preferably, the detection device further comprises a sealing cover and a blocking column, the sealing cover is connected to the pouring cavity through threads, and the blocking column is connected to the sealing cover in a sliding mode.

Preferably, the detection device further comprises a bearing sliding column and an electromagnet, the bearing sliding column is fixedly connected to the sealing cover, the plugging column is connected with the bearing sliding column in a sliding mode, and the electromagnet is fixedly connected to the bearing sliding column.

Preferably, the detection device further comprises a falling curved tube fixedly connected to the fixed supporting transverse plate.

Preferably, the limiting component comprises a supporting frame, a lifting screw and a limiting claw, the supporting frame is fixedly connected to the bearing plate, the lifting screw is rotatably connected to the supporting frame, the lifting screw is connected to the limiting claw through threads, and the limiting claw is in sliding connection with the bearing plate.

Preferably, the absorption part of the paper diaper processed by the paper diaper processing method consists of a fabric layer, absorbent paper, a wrapping layer, high-fluffiness hot air non-woven fabric, SAP, a breathable bottom membrane and a bottom non-woven fabric.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic flow diagram of a diaper and method of making the diaper according to the present invention;

FIG. 2 is a schematic view showing the structure of an example of detecting the water absorbency of the water absorbent paper;

FIG. 3 is a schematic structural view of an example of a test performed on absorbent paper;

FIG. 4 is a schematic cross-sectional profile structure of an example of a test on an absorbent paper;

FIG. 5 is a schematic view of the support arrangement of the present invention;

FIG. 6 is a schematic view of the construction of a stop member of the present invention;

FIG. 7 is a schematic view showing the structure of an embodiment in which water is allowed to uniformly fall and act on the absorbent paper;

FIG. 8 is a schematic diagram of an embodiment of a storage for water;

FIG. 9 is a schematic structural view of an embodiment for controlling the fall of water;

figure 10 is a schematic diagram of an embodiment of the structure for allowing absorbent paper to enter the device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The following detailed description with reference to fig. 1 shows a method for manufacturing a diaper, which comprises the following steps:

The following detailed description is made with reference to fig. 1, and the diaper needs to be sterilized after being processed.

Further, the sterilization and disinfection treatment can remove bacteria on the paper diapers and ensure the sterility of the paper diapers, because the paper diapers can be in close contact with the skin of the infants, but the resistance systems of the infants are still immature and have no good antibacterial property, if the bacteria on the paper diapers are in direct contact with the skin of the infants, the bacteria can cause damage to the skin of the infants.

2-5, the detection device includes a fixed frame 101, a test box 102, a water filter plate 103, a drain pipe 104, a tapered cavity 105, two telescopic rods 201 and two squeezing sliding plates 202, the fixed frame 101 is connected with the test box 102 through two round rods, the water filter plate 103 is connected in the test box 102 through welding, the drain pipe 104 is connected in the fixed frame 101 through two seat plates, the tapered cavity 105 is connected in the drain pipe 104 through welding, the two telescopic rods 201 are connected in the test box 102 through flange, the two squeezing sliding plates 202 are respectively connected in the two telescopic rods 201 through flange, and the two squeezing sliding plates 202 are connected with the test box 102 through sliding.

Furthermore, the fixed support frame 101 plays a role of supporting and fixing, so as to realize that the whole device is stably placed on the ground, as can be seen from fig. 2 and 5, two transverse sliding columns are arranged on the fixed support frame 101 and are in sliding connection with the test box 102, the test box 102 detects the water absorption of the absorbent paper, the lower part of the test box 102 is in a closed design, a vertical through pipe is arranged below the closed end, a plurality of filter holes are arranged on the filter plate 103, the absorbent paper can be placed on the filter plate 103, water is uniformly poured onto the absorbent paper, the falling water is absorbed by the absorbent paper, the water absorption strength of the absorbent paper can be measured according to the water absorption amount of the absorbent paper, the cone cavity 105 is positioned right below the test box 102, a notch is arranged on the cone cavity 105, the test box 102 can slide on the notch on the cone cavity 105, and when the absorbent paper is saturated, and fall into the test box 102 from a plurality of filtration pores on the drainage plate 103, water will enter the cone cavity 105 and finally be discharged from the drain pipe 104, then two telescopic rods 201 are started to drive two squeezing sliding plates 202 to move inwards, so that the water absorption paper with saturated water absorption is squeezed, water in the water absorption paper can be squeezed out, the squeezed water is collected, the squeezed water is weighed, the final water absorption of the water absorption paper can be measured, whether the water absorption paper can be reused or not is conveniently obtained, if the water absorption paper can discharge all the absorbed water, the water absorption paper can be reused, and if the difference between the discharged water amount and the absorbed water amount is large, the water absorption paper cannot be reused.

According to the detailed description of the drawings 2-5 in the specification, the detection device further comprises a transverse moving lead screw 106 and a fixed supporting transverse plate 107, the transverse moving lead screw 106 is rotatably connected to the fixed supporting transverse plate 107 through a bearing hole I, the fixed supporting frame 101 is rotatably connected with the transverse moving lead screw 106 through a bearing hole II, the test box 102 is in threaded transmission connection with the transverse moving lead screw 106, and the fixed supporting transverse plate 107 is fixedly connected to the fixed supporting frame 101 through welding.

Furthermore, the fixed supporting transverse plate 107 can provide a rotating space for the transverse moving lead screw 106, the left end of the transverse moving lead screw 106 is rotatably connected with the fixed supporting frame 101, it is ensured that the transverse moving lead screw 106 can rotate stably, the fixed supporting transverse plate 107 is fixedly connected with a speed reducing motor, an output shaft of the speed reducing motor is fixedly connected with the transverse moving lead screw 106, the transverse moving lead screw 106 can be driven to rotate after the speed reducing motor is started, the rotating transverse moving lead screw 106 can drive the test box 102 to slide, the position of the test box 102 is changed, the water absorption paper can be conveniently placed in the test box 102, and the water absorption paper after the test can be conveniently taken out of the test box 102.

According to the detailed description of the specification, shown in fig. 2 and 5-7, the detection device further comprises a supporting plate 301 and a limiting member, the supporting plate 301 is fixedly connected to the fixed supporting frame 101 through welding, the limiting member is connected to the supporting plate 301, and the test box 102 is in contact with the limiting member.

Further, the supporting plate 301 can provide a connecting space for the position-limiting member, the position-limiting member can be used to limit the position of the testing box 102, when the test box 102 contacts with the stop member, the vertical pipe below the test box 102 will be located above the cone cavity 105, the water discharged from the vertical pipe below the test box 102 will accurately fall into the cone cavity 105, the limiting component has a lifting function, the limiting processing of the test box 102 can be released through the upward movement of the limiting component, the test box 102 can slide transversely without control, thereby changing the position of the test box 102 and, when the test box 102 is positioned below the support plate 301, the water absorption of the absorbent paper is detected, when the test box 102 is positioned at the left end of the bearing plate 301, the absorbent paper is taken out, when the test box 102 is positioned at the right end of the support plate 301, absorbent paper is placed in the test box 102.

The limiting component comprises a supporting frame 302, a lifting screw 303 and a limiting claw 304, the supporting frame 302 is fixedly connected to the bearing plate 301 through welding, the lifting screw 303 is rotatably connected to the supporting frame 302 through a bearing hole III, the lifting screw 303 is connected to the limiting claw 304 through threads, and the limiting claw 304 is slidably connected with the bearing plate 301 through a square hole.

Furthermore, the lifting screw 303 is rotated to drive the limiting claw 304 to lift, and the heights of the limiting claw 304 are different, so that when the limiting claw 304 is at a low point, the test box 102 is limited, and when the limiting claw 304 is at a high point, the test box 102 can slide freely, and the height of the limiting claw 304 can be adjusted as required.

According to the detailed description of the attached drawings 7 and 8, the detection device further comprises a pouring cavity 401, a shielding cover 402 and a transmission worm 403, wherein the pouring cavity 401 is fixedly connected to the bearing plate 301 through a plurality of screws, the shielding cover 402 is rotatably connected below the pouring cavity 401 through a bearing, the transmission worm 403 is fixedly connected to the bearing plate 301 through two seat plates, and the shielding cover 402 is in meshing transmission connection with the transmission worm 403.

Furthermore, the watering chamber 401 is made of transparent material, scales are arranged above the watering chamber 401 to facilitate observation of the amount of water in the watering chamber 401, the watering chamber 401 is provided with an opening structure above the watering chamber 401 to facilitate addition of water into the watering chamber 401, a plurality of drain holes are arranged below the watering chamber 401, water can fall through the drain holes to be watered on the absorbent paper, the shielding cover 402 can be used for sealing the drain holes on the watering chamber 401, a plurality of round holes are also arranged on the shielding cover 402, when the drain holes on the watering chamber 401 and the round holes on the shielding cover 402 are overlapped, water in the watering chamber 401 can be discharged, when the drain holes on the watering chamber 401 and the round holes on the shielding cover 402 are not overlapped, water in the watering chamber 401 cannot be discharged, a shielding effect is achieved, and when water needs to be discharged, the shielding cover 402 is provided with a worm wheel, the shielding cover 402 can be driven to rotate by the rotation of the transmission worm 403 through the worm wheel, so that whether water is discharged or not is changed, the shielding cover 402 can be provided with a pointer, the irrigation cavity 401 is provided with scales, and whether the shielding cover 402 blocks a plurality of water discharge holes in the irrigation cavity 401 or not can be clearly known according to the relative position between the pointer and the scales.

According to the detailed description of the figures 7 and 9, the detection device further comprises a sealing cover 501 and a blocking column 502, wherein the sealing cover 501 is connected to the pouring cavity 401 through threads, and the blocking column 502 is connected to the sealing cover 501 through a vertical hole in a sliding mode.

Furthermore, the sealing cover 501 can be used for sealing the irrigation cavity 401 to ensure that the pressure in the irrigation cavity 401 is not changed, the sealing cover 501 is provided with a communicating vertical cavity, the sealing column 502 is slidably connected in the communicating vertical cavity on the sealing cover 501, when the sealing column 502 is slidably connected in the communicating vertical cavity on the sealing cover 501, the irrigation cavity 401 is completely sealed according to the pressure balance principle, even if a plurality of water drainage holes on the irrigation cavity 401 are overlapped with a plurality of round holes on the shielding cover 402, water in the irrigation cavity 401 cannot be discharged from the plurality of water drainage holes on the irrigation cavity 401, because external air cannot enter the irrigation cavity 401, water in the irrigation cavity 401 cannot be discharged, only after the sealing column 502 slides out, air can enter the irrigation cavity 401, and when air enters the irrigation cavity 401, water in the irrigation cavity 401 can be discharged from the plurality of water drainage holes on the irrigation cavity 401, when needs add water to watering chamber 401, only need let a plurality of wash ports on watering chamber 401 and shelter from a plurality of round holes on the lid 402 and not coincide, realize the shutoff of a plurality of wash ports on watering chamber 401 and handle, rotate sealed lid 501 again and take off, can add water to watering chamber 401 in, after water addition is accomplished, continue to water chamber 401 with sealed lid 501 through threaded connection in watering chamber 401's top again and seal the processing.

According to the detailed description of the specification, referring to fig. 7 and 9, the detection device further comprises a bearing sliding column 503 and an electromagnet 504, wherein the bearing sliding column 503 is fixedly connected to the sealing cover 501 through welding, the blocking column 502 is slidably connected with the bearing sliding column 503 through two vertical columns, and the electromagnet 504 is fixedly connected to the bearing sliding column 503 through a connecting plate.

Further, the supporting sliding column 503 can provide a sliding space for the blocking column 502 and limit the sliding space, so that the blocking column 502 can only slide up and down, two tension springs are sleeved on the supporting sliding column 503, the upper ends of the two tension springs are fixedly connected with the supporting sliding column 503, the lower ends of the two tension springs are fixedly connected with the sealing cover 501, the pulling force generated by the two tension springs acts on the blocking column 502, the blocking column 502 is always slidably connected in the vertical communicating cavity on the sealing cover 501, the electromagnet 504 generates magnetic force after being electrified, the generated magnetic force is larger than the pulling force generated by the two tension springs, the generated magnetic force acts on the blocking column 502 and drives the blocking column 502 to move upwards, the blocking column 502 is separated from the sealing cover 501, at the moment, external air enters the pouring cavity 401, at the moment, only a plurality of drain holes on the pouring cavity 401 need to coincide with a plurality of circular holes on the blocking cover 402, the water in the irrigation cavity 401 is discharged and falls onto the absorbent paper, when water is discharged from the drain pipe 104, the electromagnet 504 is immediately powered off, at the moment, the magnetic force of the electromagnet 504 disappears instantly, the blocking column 502 is driven by the pulling force generated by the two tension springs to move downwards, the blocking column 502 is connected to the communicating vertical cavity on the sealing cover 501 in a sliding mode, air is cut off from entering the irrigation cavity 401, at the moment, no water is discharged from a plurality of drain holes in the irrigation cavity 401, the falling of the water is immediately cut off after the absorbent paper is saturated, and the volume of the absorbent paper absorbing the water can be measured, so that the water absorption strength of the absorbent paper can be known.

According to the detailed description of the attached fig. 10, the detecting device further comprises a drop curved tube 601, and the drop curved tube 601 is fixedly connected to the fixing and supporting transverse plate 107 through welding.

Further, when absorbent paper needs to be added into the test box 102, the test box 102 is only required to be positioned at the right end of the supporting plate 301, and then the absorbent paper which is randomly drawn out is placed in the falling curved tube 601, so that the absorbent paper can automatically slide into the test box 102.

Claims

1. A processing method of a paper diaper is characterized in that: the method comprises the following steps:

2. The method for manufacturing a diaper according to claim 1, wherein: after the paper diaper is processed, the paper diaper needs to be sterilized and disinfected.

3. The method for manufacturing a diaper according to claim 1, wherein: the detection device comprises a fixed support frame (101) and a test box (102) which is connected to the fixed support frame (101) in a sliding mode, a water filter plate (103) is fixedly connected to the interior of the test box (102), a drain pipe (104) is fixedly connected to the fixed support frame (101), a cone cavity (105) is fixedly connected to the drain pipe (104), two telescopic rods (201) are fixedly connected to the interior of the test box (102), sliding plates (202) are extruded to the inner ends of the two telescopic rods (201), and the sliding plates (202) are all connected with the test box (102) in a sliding mode.

4. The method for manufacturing a diaper according to claim 3, wherein: the fixed supporting frame (101) is fixedly connected with a fixed supporting transverse plate (107), the fixed supporting transverse plate (107) is connected with a transverse moving lead screw (106) in a rotating mode, the transverse moving lead screw (106) is connected with the fixed supporting frame (101) in a rotating mode, and the transverse moving lead screw (106) is connected with the test box (102) through thread transmission.

5. The method for manufacturing a diaper according to claim 3, wherein: the fixed supporting frame (101) is fixedly connected with a bearing plate (301), the bearing plate (301) is connected with a limiting component, and the limiting component is in contact with the test box (102).

6. The method for manufacturing a diaper according to claim 5, wherein: the bearing plate (301) is fixedly connected with an irrigation cavity (401), a shielding cover (402) is rotatably connected below the irrigation cavity (401), the bearing plate (301) is fixedly connected with a transmission worm (403), and the transmission worm (403) is in meshing transmission connection with the shielding cover (402).

7. The method for manufacturing a diaper according to claim 6, wherein: the pouring cavity (401) is connected with a sealing cover (501) through threads, and the sealing cover (501) is connected with a plugging column (502) in a sliding mode.

8. The method for manufacturing a diaper according to claim 7, wherein: the sealing cover (501) is fixedly connected with a bearing sliding column (503), the bearing sliding column (503) is connected with the plugging column (502) in a sliding mode, and the bearing sliding column (503) is fixedly connected with an electromagnet (504).

9. The method for manufacturing a diaper according to claim 4, wherein: a drop bent pipe (601) is fixedly connected to the fixed support transverse plate (107).

10. The diaper processed by the diaper processing method according to claim 1, characterized in that: the absorption part on the paper diaper consists of a fabric layer, absorbent paper, a wrapping layer, high-fluffy hot air non-woven fabric, SAP, a breathable basement membrane and bottom non-woven fabric.