66 results about "Infant Diapers" patented technology

The invention relates to the field of disposable hygienic products, in particular to a high-diffusion baby paper diaper and a preparation method thereof.The prepared baby paper diaper has the advantages of being good in flow guide effect and high in absorption efficiency. The absorption core layer comprises a top layer non-woven fabric, a middle non-woven fabric, a bulky non-woven fabric, a bottom layer non-woven fabric, a wood pulp fiber layer, a first absorption material layer and a second absorption material layer, the first absorption material layer comprises first polymer water-absorbent resin particles and first wood pulp fibers, and the second absorption material layer comprises second polymer water-absorbent resin particles. The second absorbing material layer is arranged between the bulky non-woven fabric and the bottom layer non-woven fabric, part of the second macromolecule water-absorbent resin particles on the second absorbing material layer are embedded in pores of the bulky non-woven fabric, and the first absorbing material layer is arranged between the bulky non-woven fabric and the middle non-woven fabric. And a part of the first high-molecular water-absorbent resin particles on the first absorbing material layer are embedded in pores of the bulky non-woven fabric.

The invention provides a breathable baby paper diaper and a production device thereof.The breathable baby paper diaper comprises a conveying table, a plurality of paper diaper fixing bases are installed at the top of the conveying table at equal intervals, paper diaper fixing cavities are formed in the tops of the paper diaper fixing bases, and the production device further comprises a mounting frame, a laser drilling mechanism, a flattening mechanism and a positioning assembly; according to the paper diaper laser drilling device, the flattening mechanisms are arranged on the two sides of the mounting plate and used for flattening the laser drilling positions of the paper diapers, the flattening mechanisms flatten the laser drilling positions of the paper diapers, the laser drilling positions of the paper diapers can be flattened through the flattening mechanisms, and therefore the laser drilling operation of the paper diapers can be achieved. The laser drilling device is simple in structure, the laser drilling position is prevented from wrinkling and affecting the laser drilling effect, the positioning assembly is used for finely adjusting the positions of the paper diaper fixing bases, the consistency of the positions of each paper diaper fixing base and the laser drilling mechanism is guaranteed, and the consistency of laser drilling is improved.

The invention relates to the field of disposable hygienic products, in particular to a preparation method of a leakage-proof baby paper diaper, mainly solves the problem of poor side leakage prevention effect of existing paper diapers, is used for preparing paper diapers with the characteristics of good side leakage prevention effect and adaptability to dynamic activity requirements of users with different body types, and comprises a paper diaper body, the preparation method of the paper diaper body comprises the following steps: 1) preparing the liquid-tight bottom layer, and defining a plurality of continuous absorption units in the conveying direction of the liquid-tight bottom layer; 2) preparing an absorption core layer; the method comprises the steps of (1) preparing an absorption core layer, (2) preparing an absorption unit of a liquid-tight bottom layer, (3) slitting the absorption core layer in the step (2) to form single absorbers, sequentially transferring the absorbers to the absorption unit of the liquid-tight bottom layer in the step (1) to be compounded, and sequentially distributing the absorbers at intervals in the conveying direction of the liquid-tight bottom layer, (4) preparing a liquid-tight surface layer, and (5) slitting the product along the boundary of the absorption unit to form a single paper diaper body.

The utility model discloses an infant paper diaper with a slotted cotton core. The infant paper diaper comprises a surface film, a composite core body and a bottom film which are stacked from top to bottom, the surface film, the composite core body and the bottom film are bonded and fixed through a hot melt adhesive; a plurality of material cutting grooves are formed in the composite core body through cutting; the multiple material cutting grooves are arranged at intervals in the longitudinal direction and / or the width direction of the composite core body. According to the paper diaper, the material cutting grooves are formed through the cutting and drilling technology, the surface area of the composite core body is enlarged through the material cutting grooves, the effective contact face of liquid and the composite core body can be enlarged, urine and thin excrement can be absorbed and diffused into the composite core body more rapidly, the surface of the paper diaper product is kept dry and comfortable, and the paper diaper is not prone to falling off. And a large-volume composite core body can be easily used for storing liquid, so that urine leakage is avoided.

1.The name of the design product: packaging bag (Camellia oil weak acid diaper for baby). 2.The use of the design product: for packaging baby diapers. 3.The design points of the design product: the combination of shape, pattern and color. 4.The picture or photo that best shows the design points: perspective view. 5.The design claimed contains color.

The utility model belongs to the technical field of paper diaper processing equipment, and particularly relates to wood pulp crushing equipment for processing waterproof and breathable baby paper diapers, which comprises a mounting frame, and a crushing mechanism and a screening mechanism are respectively arranged above the mounting frame; the crushing mechanism comprises a crushing box, and the crushing mechanism realizes the action of crushing wood pulp in the crushing box; the screening mechanism comprises a screening plate, and the screening mechanism achieves the action that the screening plate separates wood pulp. According to the wood pulp smashing equipment for processing the waterproof and breathable baby diapers, the smashing mechanism and the screening mechanism are arranged, a top cover is arranged above a feeding hopper, the surface of a feeding opening is fixedly connected with a dust blocking curtain, a dust suction hood is installed above a screening opening, and the inner walls of a plurality of dust suction pipes fixedly communicate with the inner wall of the dust suction hood; the technical problem that a large amount of dust is generated in the smashing and screening process of an existing device, and the service life of a machine in the space and the body health of personnel are affected is solved.

The invention discloses a hot melt adhesive for folding disposable hygienic products and a preparation method thereof, and relates to the technical field of adhesives, the hot melt adhesive for folding is prepared from the following components by mass: 3-15% of a semi-crystalline polypropylene polymer, 15-40% of an amorphous polymer, 10-25% of a viscosity modifier, 40-60% of tackifying resin, and 0.1-2% of an antioxidant, the sum of the mass percentages of the components is 100%, and the mass ratio of the semi-crystalline polypropylene polymer to the amorphous polymer is 1: (2-5). The hot melt adhesive disclosed by the invention has the characteristic that the bonding force is controllably attenuated along with time, has extremely low surface initial viscosity, and can be applied to folding parts of disposable hygienic products such as baby diapers, training pants, female sanitary napkins, adult incontinence products and the like.

The utility model relates to the field of paper diapers, and discloses an adjustable baby paper diaper which comprises a pant body, an adjusting rope and a limiting part used for limiting the adjusting rope are arranged on the crotch portion of the pant body, and the adjusting rope is arranged in the limiting part in a penetrating mode. One end of the adjusting rope is fixed with the pants body to form a first fixing point; an anti-dislocation fixing head is arranged at the other end of the adjusting rope and is positioned outside the limiting part; the adjusting rope close to the fixing head is fixed with the trouser body to form a second fixing point; and the second fixing point is a tearable point. The technical problem that a crotch of an existing paper diaper is prone to falling off is solved.

The utility model discloses a baby paper diaper with high supporting force, including paper diaper body, paper diaper body includes front waist area, rear waist area and intermediate absorption layer of setting up before and after, is equipped with core layer in the middle of absorption layer, is equipped with fixed paste in the middle of front waist area and rear waist area, fixed paste is equipped with fibre band to inboard side, is equipped with elastic rope between fibre band, and elastic rope is sewn in the bottom outside of absorption layer. The utility model discloses through the top of absorption layer sets up superconductive layer and core layer, urine first time through superconductive layer carries out diffusion and through core layer carries out quick diffusion absorption, avoids urine to concentrate in the middle area, when absorption layer absorbs certain amount of urine and falls down, and the elastic rope is stretched, and the elastic rope generates rebounding force simultaneously and tightens absorption layer, improves the supporting force, avoids paper diaper body and falls down, is equipped with odor removal layer between outer layer and absorption layer, can emit aroma and offset peculiar smell, the utility model discloses novel structure, and the design is ingenious, and the practicality is strong, is suitable for promotion.

The utility model belongs to the technical field of paper diapers, and particularly relates to a high-breathability baby paper diaper which comprises a paper diaper body, a self-adhesion waist-tightening sealing layer is arranged on the paper diaper body, and a buffering mechanism is arranged on the surface of the edge, making contact with the inner sides of thighs of a baby, of the paper diaper body. The buffering mechanism comprises buffering strips fixedly connected to the surface of the edge of the paper diaper body, and a flow guiding mechanism is arranged on the surface of the center of the paper diaper body. According to the high-breathability baby paper diaper, urine can be guided to the flow guide nozzle through the flow guide pipe, and the lower surface of the flow guide nozzle is generally in a closed design due to the material, namely, the lower surface of the flow guide nozzle is designed to be a one-way channel, so that only when the urine passes through the flow guide nozzle, the lower surface of the flow guide nozzle is opened, and the urine flows to the water absorption layer to be absorbed; after urine passes through the paper diaper, the flow guide nozzle is closed, so that the urine can be prevented from flowing back, the interior of the paper diaper is kept dry and comfortable, and the ventilation effect is improved.

The utility model belongs to the technical field of paper diaper production, and particularly relates to a baby paper diaper production disinfection device which comprises a shell, a plurality of through holes are formed in the bottom end of a feeding window, the through holes are connected with an installation cavity in a penetrating mode, the installation cavity is formed in the shell, and a high-temperature heater is arranged in the installation cavity. A second mounting base is installed on the inner wall of one side of the working cavity and arranged on one side of the transmission assembly, a waste liquid groove is formed in the lower side of the part, arranged in the working cavity, of the transmission assembly, a connecting base is installed on the inner wall of one side of the other end of the waste liquid groove and connected with a suction assembly, and the suction assembly is connected with a liquid storage cavity. The liquid storage cavity is formed in the shell, a drying assembly is arranged in the second mounting seat, and the problems that only one face of the paper diaper is disinfected, disinfection is incomplete, then the paper diaper is further infected by bacteria attached to the transmission belt, bacteria exist after the paper diaper is disinfected, and the disinfection effect is affected are solved.

The utility model relates to the related technical field of paper diaper detection, in particular to detection equipment for baby paper diapers, which comprises a working table, a support is fixedly connected to the upper surface of the working table, and a pump body is fixedly connected to the upper surface of the working table. According to the detection equipment for the baby diapers, through the arrangement of a trapezoidal column, a detection plate, a pressing plate, a fixing column, a clamping block, an adjusting column, a threaded column and a clamp, when side leakage detection is carried out on the diapers, the diapers are flatly laid on the detection plate above the trapezoidal column, and then a test bottle into which liquid is to be dropped is clamped through the clamp; then the paper diaper is compacted or attached to one side of the pressing plate through the pressing plate, then the height of the adjusting column on the outer side of the fixing column can be adjusted by rotating the clamping block, then the contact height of the test bottle and the detection plate is adjusted, then the test bottle can be taken down or clamped by rotating the threaded column, and therefore the detection efficiency can be improved while the back seepage amount is detected on the workbench. And side leakage prevention detection is also carried out.

The utility model relates to baby paper diaper technical field especially traceless waist circumference waist pasted type baby paper diaper, including baby paper diaper, the front end surface side fixedly connected with the partition edge of baby paper diaper, the front end surface fixedly connected with the absorption core body of baby paper diaper, the lower inner wall fixedly connected with the waist circumference rubber band of baby paper diaper, one side of baby paper diaper is equipped with fastening structure. Through baby paper diaper, waist circumference rubber band, magic tape no. 1, magic tape no. 2, pad, the cooperation of absorption core body, partition edge and fastening structure, place baby paper diaper between two legs, adhere absorption core body to baby, wind magic tape no. 1 in waist and adhere with magic tape no. 2, and then realize wearing, pad is located in the inside and adheres to baby, and then avoid causing the mark of pressing to baby waist, and at the same time, the surrounding edge is wound in the outside of thigh, and the waist circumference rubber band is tightened, and then fasten the position of leg part, avoid excrement from the position of leg part to drop.

The present disclosure provides articles having an absorbent core with a plurality of segmented volumes defined by a network of filaments, with an absorbent material therein. Suitable articles which may be formed with this absorbent core include, for example, diapers such as infant diapers, juvenile diapers and training pants, feminine hygiene products such as menstrual pads, adult incontinence products such as adult briefs, protective underwear, pads and bladder control pads, pet training pads, and other disposable products utilized to absorb fluids.

1. The name of this design product: absorbent cotton core. 2. Purpose of the product of this design: used to make the absorbent core of disposable absorbent products, including infant diapers, baby diapers, adult diapers, adult diapers, incontinence pads, protective towels, sanitary napkins, sanitary pads, etc. 3. The design key points of this design product are shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1. 5. Other situations that require explanation Other explanations: Omitted views: The rear view is the same as the main view, and the rear view is omitted; this design product is a thin product, and the left view, right view, top view, and bottom view are omitted.

The invention relates to the technical field of paper diapers, in particular to a baby paper diaper capable of effectively preventing front and back leakage, which comprises a paper diaper body, the paper diaper body comprises a rear waist part, a middle part and a front waist part, the rear waist part, the middle part and the front waist part are mutually connected together, and air bag protection mechanisms are arranged on the rear waist part and the front waist part; the top ends of the rear waist part and the front waist part are fixedly connected with first absorption core bodies, and the two first absorption core bodies are attached to the front side and the rear side of baby skin respectively to prevent urine leakage of the front side and the rear side; the airbag protection mechanism comprises placement grooves formed in the top ends of the rear waist part and the front waist part, protection airbags are arranged on the inner walls of the two placement grooves, and cotton layers are fixedly connected to the outer sides, corresponding to the protection airbags, of the top ends of the rear waist part and the front waist part; in the expansion process, the cotton layers are tightly attached to the skin on the front side and the rear side of a baby, so that tightening marks on the skin of the baby can be avoided during fixing, and the wearing comfort of the baby is guaranteed.

The invention discloses an infant paper diaper defect detection method. The method comprises the following steps: firstly, collecting baby diaper pictures and constructing a training data set; thirdly, constructing an infant paper diaper surface defect detection model, and training the infant paper diaper surface defect detection model by utilizing the training data set to obtain a trained infant paper diaper surface defect detection model; the infant paper diaper surface defect detection model is obtained by improving a yo11n model. And finally, inputting a to-be-detected baby paper diaper picture into the trained baby paper diaper surface defect detection model, and outputting a defect detection result by the model. According to the infant paper diaper surface defect detection model provided by the invention, on the premise that the model parameter quantity and the calculation quantity are remarkably reduced, the average precision can still be kept at the same level as that of an existing reference model, and good balance of precision and efficiency is realized.

The invention relates to the field of baby products, in particular to a breathable leakage-proof baby paper diaper and a preparation method thereof. The breathable leakage-proof baby paper diaper structurally comprises a skin-friendly surface layer, an absorption core layer and a leakage-proof bottom layer from top to bottom in sequence. According to the paper diaper, the precise micropore network structure is constructed in the skin-friendly surface layer, the absorption core layer and the leakage-proof bottom layer, and the contradiction is creatively solved. The structure can allow gas molecules such as water vapor to be discharged freely and smoothly like an intelligent screen, so that damp heat and moisture in the diaper can be taken away quickly, and the skin of a baby can be kept dry and cool for a long time. Meanwhile, the sizes of the micropores are precisely designed, so that the permeation and leakage of liquid urine can be effectively blocked, and the leakage-proof reliability which is equal to or even better than that of a traditional product is ensured. The microenvironment of the paper diaper is fundamentally improved through the synergistic effect, and the use quality is remarkably improved.

The utility model relates to the field of hygienic products, provides an anti-reverse-osmosis baby paper diaper with a three-dimensional opening structure, and solves the problems that an existing paper diaper is poor in anti-reverse-osmosis effect and air permeability and easy to cause stuffiness. Comprising a paper diaper body, the paper diaper body comprises an absorber and an outer clothes layer arranged outside the absorber, the absorber comprises a surface layer, a flow guide layer, an absorption core body and a bottom film layer which are sequentially arranged in a laminated mode from top to bottom, and a three-dimensional opening structure is formed in the surface layer. The three-dimensional opening structure comprises a cavity located in the upper layer and a cylinder hole located in the lower layer, the cylinder hole is located under the center of the cavity, the cavity is in a semi-ellipsoid shape and protrudes upwards, the cylinder hole is in an elliptic cylinder shape, a plurality of first connecting points are arranged in the cavity, and the first connecting points are connected with the cylinder hole. A plurality of second connecting points are arranged in the column body hole, and the first connecting points and the second connecting points are connected through connecting lines.

The utility model discloses a lateral leakage prevention baby paper diaper, which comprises a paper diaper main body and an elastic fixing band, the elastic fixing band is arranged at the top of the paper diaper main body, lateral leakage prevention structures are respectively arranged on two sides of the paper diaper main body, each lateral leakage prevention structure comprises lateral absorption cotton, and the lateral absorption cotton is arranged on the top of the paper diaper main body. The side absorption cotton is arranged on the front side wall and the rear side wall of the paper diaper body respectively, meanwhile, the upper ends and the lower ends of the side walls of the side absorption cotton are further provided with elastic binding bands used for fixing the side absorption cotton respectively, and rubber strips are arranged on the surfaces of the outer side walls of the elastic binding bands. The side absorption cotton is arranged on the two sides of the paper diaper body respectively, the elastic bandages used for fixing the side absorption cotton are arranged at the upper ends and the lower ends of the two sets of side absorption cotton respectively, and parents fix the side absorption cotton by winding the elastic bandages around the legs of a baby. The side absorption cotton is prevented from being squeezed when the baby turns over or moves legs, so that the side absorption cotton is prevented from displacing, and urine flows out to pollute clothes and trousers.

1. Name of the product in this design: Packaging bag (baby diapers). 2. Purpose of this design: For packaging products. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to the technical field of baby paper diaper production, in particular to a baby paper diaper core body and finished product rotating and transferring device which comprises a first shell, a second shell and a base, the lower end of the outer wall of the first shell is fixedly connected with the second shell, and a baby paper diaper core body rotating and transferring structure is arranged at the upper end of the outer wall of the base. According to the rotary transfer device for the baby paper diaper core and the finished product, through cooperation of a baby paper diaper core rotary transfer structure and a baby paper diaper core discharging structure, a first shell is driven by a motor to rotate to correspond to two feeding conveying belts B, and the baby paper diaper core and the finished product are pushed out through sliding blocks and slide to the conveying belts B through slopes; the core bodies and the finished products of the baby paper diapers are conveyed to the follow-up procedure to be processed through the external conveying belt B, the core bodies and the finished products of the baby paper diapers do not need to be manually distributed to the follow-up conveying belt B in the working process, the working intensity is effectively reduced, and meanwhile more automation is achieved.

The utility model is suitable for the technical field of baby paper diapers, and provides a baby paper diaper which comprises an absorption core body layer, a lifting layer is arranged at the bottom of the absorption core body layer, a surface layer non-woven fabric is arranged at the bottom of the lifting layer, waist attaching layers are arranged on the two sides of the absorption core body layer, and a surface layer non-woven fabric is arranged at the bottom of the surface layer non-woven fabric. Side leakage prevention non-woven fabrics are symmetrically arranged on the two sides of the surface layer non-woven fabric; the absorption core body layer comprises an absorption core body, and a neural net-shaped liquid guide groove is formed in the middle of the absorption core body; the waist attaching layer comprises a waist elastic material, multiple sets of columnar latex are arranged on one side of the waist elastic material, and multiple sets of circular air holes are formed between the two sets of columnar latex. According to the device, the comfort level of the baby is improved, but the cost is increased due to the improvement of the comfort level, and the functions of improving the comfort level and reducing the cost input are achieved.

The present application relates to the field of disposable sanitary products, and particularly relates to a preparation method of a leakage-proof baby diaper, mainly solving the problem of poor side leakage prevention effect of the existing diaper, and being used for preparing a diaper with good side leakage prevention effect and the characteristics of adapting to the dynamic activity requirements of users with different body types, comprising a diaper body, and the preparation method of the diaper body comprises the following steps: 1) preparing a liquid-impermeable bottom layer, defining a plurality of continuous absorption units along the conveying direction of the liquid-impermeable bottom layer; 2) preparing an absorption core layer; 3) cutting the absorption core layer of step 2) to form single absorption bodies, and transferring the absorption bodies to the absorption units of the liquid-impermeable bottom layer of step 1) in sequence for compounding, and the absorption bodies are distributed in sequence and at intervals along the conveying direction of the liquid-impermeable bottom layer; 4) preparing a liquid-permeable surface layer; 5) cutting the above product along the boundary of the absorption unit to form a single diaper body.