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Baby diaper

A technology for diapers and babies, applied in the field of daily necessities, can solve problems such as poor leak-proof performance, poor air permeability of waterproof materials, etc., and achieve the effects of increasing bearing capacity, good electrostatic adsorption, and preventing side leakage.

Inactive Publication Date: 2016-03-02
BEIJING DADDYS CHOICE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the waterproof materials used in existing diaper pockets generally have poor air permeability and poor leak-proof performance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as Figure 1 to Figure 5 As shown, a baby diaper comprises a front part 6, a middle part 1 and a rear part 2, the front part 6 is connected to the middle part 1, the middle part 1 is connected to the rear part 2, and the front part 6 is provided with Velcro 4 and some Velcro holes 7 on the surface of Velcro 4, the middle part 1 includes a urine pad; the rear part 2 includes a rear waist 10, a first Velcro 3 and a second Velcro 5, the rear The waist 10 is provided with two extension sections, the first magic button 3 and the second magic button 5 are located at the ends of the two extension sections of the back waist 10 respectively, the first magic button 3 and the second magic button 5 Fastened with the hook and loop hole 7, the urine pad has a layered structure, which includes an adsorption layer, an absorption layer, a first expansion layer, a second expansion layer, and a leak-proof layer from top to bottom. The adsorption layer is woven by modified nano-polyv...

Embodiment 2

[0045] Such as image 3As shown, the modified nano-polyvinyl alcohol electrostatic wire is prepared by the following steps,

[0046] Step 1: Weigh 1 part of cellulose, take an appropriate amount of deionized water and stir to dissolve, add tetramethylpiperidine oxide to the solution according to the molar ratio of cellulose: tetramethylpiperidine oxide 1:0.05, according to the cellulose: Add sodium hypochlorite to the solution at a molar ratio of sodium hypochlorite of 1:1 to adjust the pH of the system to 10.3, and stir at room temperature for 24 hours;

[0047] Step 2: disperse the system into a gel form through a homogenizer, undergo ultrasonic treatment for 10 minutes, filter and then freeze-dry to obtain nanocellulose;

[0048] Step 3: Weigh 1 part of polyvinyl alcohol, take an appropriate amount of deionized water, heat to 80°C and maintain a constant temperature, stir for 2 hours until completely dissolved;

[0049] Step 4: Cool naturally to room temperature, dilute t...

Embodiment 3

[0052] Such as Figure 4 to Figure 5 As shown, the flexible absorbent fiber was prepared by the following steps,

[0053] Step 1: Weigh 1 part of xanthan gum, add an appropriate amount of deionized water, stir and dissolve, add acrylic acid with a neutralization degree of 85% to the xanthan gum solution according to the volume ratio of xanthan gum solution:acrylic acid solution=1:2.5 Solution, after stirring, add acrylamide solution to the mixed solution according to the volume ratio of acrylic acid solution: acrylamide solution = 1:1;

[0054] Step 2: Heat the mixed solution to 70°C, mix the solution according to the volume ratio: crosslinking agent = 1:0.05, add the crosslinking agent N,N-methylenebisacrylamide, and keep stirring at a constant temperature of 70°C for 1 hour;

[0055] Step 3: Heating to 85°C, adding the initiator potassium persulfate solution into the solution according to the volume ratio of crosslinking agent:initiator = 1:1, and continuing to stir at a co...

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Abstract

The invention discloses a baby diaper and belongs to the field of daily necessities. The baby diaper comprises a front portion, a middle portion and a rear portion, a hook and loop fastener and a plurality of magic button holes positioned on the surface of the hook and loop fastener are arranged on the surface of the front portion, the middle portion comprises a urinal pad, the rear portion comprises a rear corset, a first magic button and a second magic button, the rear corset is provided with two extension sections, the first magic button and the second magic button are positioned at the ends of the two extension sections of the rear corset respectively and fastened with the magic button holes in a matched manner, and the urinal pad is of a layered structure which comprises an adsorption layer, an absorption layer, a first expansion layer, a second expansion layer, a leakproof layer and an adhesion layer sequentially from top to bottom. The baby diaper has the advantages of high breathability, convenience in putting on and off, high hydroscopicity and capability of preventing lateral leakage.

Description

technical field [0001] The invention relates to a daily necessities, in particular to a baby diaper. Background technique [0002] Newborns cannot control excretion through their own consciousness, so they wear diapers. There are a variety of newborn diapers on the market, including: traditional face diapers, disposable disposable diapers, or a combination of these all-in-one diapers. However, the waterproof materials used in the existing diaper pockets generally have poor air permeability and poor leakproof performance. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems and provide a baby diaper with good air permeability, convenient putting on and taking off, strong water absorption and side leakage prevention. [0004] The technical scheme that the present invention adopts is as follows: [0005] A baby diaper of the present invention comprises a front part, a middle part and a rear part, the surface of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/496A61F13/494A61F13/511A61F13/53D01D1/02D01D5/00A61F13/58
CPCA61F13/15585A61F13/4946A61F13/496A61F13/511A61F13/53A61F13/58A61F2013/15146A61F2013/15463A61F2013/51002A61F2013/530708A61F2013/530737A61F2013/582D01D1/02D01D5/00
Inventor 曾丽
Owner BEIJING DADDYS CHOICE TECH
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