CN110215353A - A kind of paper diaper and its production technology using novel elastic composite construction - Google Patents
A kind of paper diaper and its production technology using novel elastic composite construction Download PDFInfo
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- CN110215353A CN110215353A CN201910635733.5A CN201910635733A CN110215353A CN 110215353 A CN110215353 A CN 110215353A CN 201910635733 A CN201910635733 A CN 201910635733A CN 110215353 A CN110215353 A CN 110215353A
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- Prior art keywords
- elastic
- waistline
- paper diaper
- glue
- compound
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15764—Transferring, feeding or handling devices; Drives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
- A61F13/565—Supporting or fastening means specially adapted for diapers or the like pants type diaper
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
- A61F2013/15861—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding
- A61F2013/15878—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding by thermal bonding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
- A61F2013/15861—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding
- A61F2013/1591—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding via adhesive
Abstract
The present invention relates to a kind of paper diaper and its production technology using novel elastic composite construction, its structure includes main body, set on the waistline of body front end and rear end, compound elastic is pasted in the middle part of the waistline, the left and right ends of the compound elastic are Nian Jie with waistline by glue, absorbent cores are fixed in the main body, its step includes bottom processing, composite elastic waistline, it is laid with absorbent cores, composite flowing layer and surface layer, composite integrated leakproof encirclement, bond left and right waist patch, it cuts out, detection, it folds, the processes such as packaging, it solves in existing production technology, the elastic of the waistline of paper diaper main body and the compound of waistline are bonded entirely through glue mostly, the problem of needing using comparatively large number of glue, only setting a region respectively in the left and right sides of the waistline of paper diaper is coated with glue, at least reduce the use of the glue of half Amount, to reduce the usage amount of glue, improves environmental benefit, reduces production and processing cost, improve economic benefit.
Description
Technical field
The present invention relates to paper diaper production field more particularly to a kind of paper diaper using novel elastic composite construction and its
Production technology.
Background technique
Paper diaper market in China's is broadly divided into baby paper diaper and adult diaper at present, and baby paper diaper provides for baby
One relatively sanitary growing environment, so that parent treatment newborn is more convenient, and adult diaper then improves the elderly
With the quality of the life of disabled person.Currently, China Patent No.: CN201510721226.5 discloses a kind of energy-saving degradable paper
Urine pants production technology includes the following steps: bottom bonding, is laid with cotton core, sprays hydrogel, guide layer bonding, surface layer cladding, heat
It presses, absorb body formed and shear, attached velcro and finished product packing, step is simple, i.e. energy conservation and environmentally friendly, using rear degradable,
Do not generate harmful substance, conservation of nature environment, but in actual use there are still in existing production technology, paper diaper
The elastic of the waistline of main body and the compound of waistline are bonded entirely through glue mostly, are needed using comparatively large number of glue
Problem.
Summary of the invention
Therefore, for above-mentioned problem, the present invention proposes a kind of paper diaper using novel elastic composite construction and its life
Production. art, which solve in existing production technology, the elastic of the waistline of paper diaper main body and the compound of waistline are whole logical mostly
Glue bonding is crossed, the technical issues of needs using comparatively large number of glue.
To achieve the above object, the invention adopts the following technical scheme: a kind of paper using novel elastic composite construction
Urine pants, structure include main body, and set on the waistline of body front end and rear end, the waistline and main body are structure as a whole, the waist
The left and right sides enclosed, which is equipped with, is used for preceding waistline and rear waistline velcro interconnected, is pasted with compound rubber in the middle part of the waistline
The left and right ends of muscle, the compound elastic are Nian Jie with waistline by glue, and the compound elastic is that more rubber bands stickups are compound
Structure together is fixed with absorbent cores in the main body.
Further, the every side of width in the region that the waistline and compound elastic are pasted is no more than compound elastic total length
One third.
Further, the compound elastic is made of more elastics arranged side by side using glue bonding, and the form of bonding is adopted
With part connection type for dispensing glue between two elastics, or can also be using two dispensings between three elastics, dispensing position
Set interlaced piecemeal activity glued construction.
Further, both ends and main body can also bond between more elastics arranged side by side of the compound elastic, mutually
Structure between phase not bond.
Further, the glue of the adhesion area of the compound elastic and waistline is the block structure of plane, described compound
Elastic can also be bonded using the dispensing and waistline of the multiple directions strip vertical with compound elastic direction.
A kind of paper diaper and its production technology using novel elastic composite construction, step include following several steps
It is rapid:
1) bottom is processed, and in the production line bonds nonwoven chassis and plastics counterdie；
2) composite elastic waistline, the intermittent spray hot melt adhesive on by step 1 treated nonwoven chassis upper surface, will draw
The rubber band stretched is attached on bottom；
3) absorbent cores are laid with, by cotton core is uniformly laid on nonwoven again on step 2 treated nonwoven chassis upper surface
On bottom, powdered macromolecule absorption material is layed on cotton core later；
4) composite flowing layer and surface layer, in the top composite flowing layer of absorbent cores and the table of pro-skin after step 3 processing
Layer material can use the different techniques such as ultrasonic wave is compound or hot melt adhesive bonds；
5) composite integrated leakproof encirclement is fixed to integration the leakproof encirclement of structure above surface layer；
6) waist patch is bonded in the main body of product by bonding left and right waist patch；
7) it cuts out, a U-shaped notch is each side cut out to product first, carry out paper diaper cutting later；
8) it detects, folds, packaging, detection paper diaper whether there is defect, and in the rear end automatic rejection flaw of detection
Single paper diaper are folded later and are sent into packaging facilities and pack then vanning automatically by product.
Further, air-cooled dress of the setting for being quickly cooled down hot melt adhesive above transmission device in step 2 above
It sets.
Further, the structure of composite elastic waistline includes input roller in the step 2, and non-woven fabrics and plastics counterdie are viscous
The bottom of conjunction passes through among input roller, and the rear end of the input roller is equipped with the hot melt adhesive for being sprayed on hot melt adhesive on bottom
Spray head, the elastic that the top of the hot melt adhesive spray head is equipped with input elastic input registration roller, the right side of the elastic input registration roller
Side is equipped with the slewing rollers that level height is higher than elastic input registration roller, and the top on the right side of the slewing rollers is equipped with for spraying gas
Outlet roller is arranged in the right side of the cooling spray that body is quickly cooled down hot melt adhesive, the cooling spray.
Further, the outlet roller is stainless steel structure, and the mistake of roll press is exported in the case where not setting cooling spray
Hot melt adhesive can be cooled down in journey, the front end of the input roller is equipped with elastic composite roll, and the elastic composite roll is equipped with for making
The inclined guiding groove that elastic is contacting and separating.
By using preceding solution, the beneficial effects of the present invention are: the utility model paper diaper production technology improves now
Have in production technology, the elastic of the waistline of paper diaper main body and the compound of waistline are bonded entirely through glue mostly, are needed
The problem of using comparatively large number of glue, only sets one in the left and right sides of the waistline of paper diaper by intermittent spraying respectively
A region is coated with glue, to reduce the usage amount of glue, improves environmental benefit, reduces production and processing cost, worked
Cheng Zhong, by step 1, treated that nonwoven chassis inputs under the action of input roller, and hot melt adhesive spray head to the left can interval
The surface that hot melt adhesive is sprayed on to nonwoven chassis, post-tensioning elastic improve melt viscosity on nonwoven chassis, subsequent
Cooling spray spray gas be quickly cooled down hot melt adhesive, thus make heat adhesive curing, thus complete it is compound, in the above process
In, it is only necessary to a small amount of hot melt adhesive can be completed it is compound, at least reduction half glue usage amount, further, if
It sets using cotton core as base, the absorbent cores of powder filler shape macromolecule absorption material can effectively improve the performance of water suction, simultaneously
Can to avoid absorbent cores absorb water after be hardened, usage comfort decline the problem of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of product of the invention.
Fig. 2 is the structural schematic diagram of the combined state of elastic of the invention.
Fig. 3 is the composite structure side structure schematic diagram of elastic of the invention.
Fig. 4 is the composite structure positive structure schematic of elastic of the invention.
Fig. 5 is the structural schematic diagram of elastic composite roll of the invention.
Fig. 6 is the first flattening configuration schematic diagram of the waistline of product of the invention.
Fig. 7 is second of flattening configuration schematic diagram of the waistline of product of the invention.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention is further described.
With reference to Fig. 1-Fig. 5, the present embodiment provides a kind of paper diaper and its production technology using novel elastic composite construction,
Its structure includes main body 1, and set on 1 front-end product of main body and rear end waistline 3, the waistline 3 and main body 1 are structure as a whole,
The left and right sides of the waistline 3, which is equipped with, is used for preceding waistline 31 and the velcro 5 interconnected of rear waistline 32, in the waistline 3
Portion is pasted with compound elastic 4, and the left and right ends of the compound elastic 4 are Nian Jie with waistline 3 by glue, and a-quadrant is glue in figure,
The compound elastic 4 is that more elastics paste the structure being combined with each other, and is fixed with absorbent cores 2 in the main body 1.
The every side of width in the region that the waistline 3 is pasted with compound elastic 4 be no more than compound 4 total length of elastic three/
One.
The compound elastic 4 is made of more elastics arranged side by side using glue bonding, and the form of bonding uses two rubbers
Part connection type for dispensing glue between muscle.
The glue of the compound elastic 4 and the adhesion area of waistline 3 is the block structure of plane, and the compound elastic 4 is also
It can be bonded using the dispensing and waistline 3 of the multiple directions strip vertical with compound 4 direction of elastic, as shown in Figure 3,41 in figure
For elastic, shadow region is the region or position of gluing.
A kind of paper diaper production technology using novel elastic composite construction, step include following several steps:
1) bottom is processed, and in the production line bonds nonwoven chassis and plastics counterdie；
2) composite elastic waistline 3, the intermittent spray hot melt adhesive on by step 1 treated nonwoven chassis upper surface will
The elastic of stretching is attached on bottom；
3) absorbent cores are laid with, by cotton core is uniformly laid on nonwoven again on step 2 treated nonwoven chassis upper surface
On bottom, powdered macromolecule absorption material is layed on cotton core later；
4) composite flowing layer and surface layer, in the top composite flowing layer of absorbent cores and the table of pro-skin after step 3 processing
Layer material can use the different techniques such as ultrasonic wave is compound or hot melt adhesive bonds；
5) composite integrated leakproof encirclement is fixed to integration the leakproof encirclement of structure above surface layer；
6) waist patch is bonded in the main body 1 of product by bonding left and right waist patch；
7) it cuts out, a U-shaped notch is each side cut out to product first, carry out paper diaper cutting later；
8) it detects, folds, packaging, detection paper diaper whether there is defect, and in the rear end automatic rejection flaw of detection
Single paper diaper are folded later and are sent into packaging facilities and pack then vanning automatically by product.
Air cooling equipment for being quickly cooled down hot melt adhesive, the step are set above the transmission device in above-mentioned steps two
The structure of composite elastic waistline 3 includes input roller 71 in rapid two, and the bottom 8 that non-woven fabrics and plastics counterdie bond is from input roller 71
Between pass through, the rear end of the input roller 71 is equipped with the hot melt adhesive spray head 72 for being sprayed on hot melt adhesive on bottom, the hot melt
The elastic that the top of glue spray head 72 is equipped with input elastic inputs registration roller 73, and the right side of the elastic input registration roller 73 is equipped with water
Flat height is higher than the slewing rollers 74 of elastic input registration roller 73, and the top on the right side of the slewing rollers 74 is equipped with for spraying gas
The cooling spray 75 for being quickly cooled down hot melt adhesive, the front end of the cooling spray 75 is connect with power-equipments such as air pumps, described
Outlet roller 76 is arranged in the right side of cooling spray 75, and the front end of the input roller is equipped with elastic composite roll 76, the elastic composite roll
76 are equipped with the inclined guiding groove 761 for making elastic be contacting and separating, and the guiding groove 761 is equipped with for making rubber
The connected region B and C of muscle contact, in the present embodiment, to needs in B point dispensing.
Embodiment two
With reference to Fig. 1-Fig. 5, the present embodiment provides a kind of techniques based on the same inventive concept, the difference with embodiment 1
It is:
The outlet roller 76 is stainless steel structure, during in the case where not setting cooling spray 75, outlet roller 76 is pressed
Hot melt adhesive can be cooled down.
The elastic is made of more elastics arranged side by side using glue bonding, and the form of bonding can also use following
Mode perhaps other modes or can also be using two dispensings between three elastics, the interlaced portion in dispensing position
Divide movable glued construction, when using current bonding mode, needs in the dispensing simultaneously of B and C point.
Can also only have both ends and main body 1 to bond between more elastics arranged side by side of the compound elastic 4, from each other for
The structure not bonded.
In the course of work, by step 1, treated that nonwoven chassis inputs under the action of input roller, heat to the left
Melten gel spray head can interval the surface that hot melt adhesive is sprayed on to nonwoven chassis, post-tensioning elastic improve melt viscosity at nonwoven bottom
On layer, spraying gas in subsequent cooling spray is quickly cooled down hot melt adhesive, to make to heat adhesive curing, to complete multiple
It closes.
The utility model paper diaper production technology improves in existing production technology, the elastic and waistline of the waistline of paper diaper main body
Compound the problem of being to be bonded entirely through glue mostly, needing using comparatively large number of glue, by intermittent spraying,
Only setting a region respectively in the left and right sides of the waistline of paper diaper is coated with glue, to reduce the usage amount of glue, improves
Environmental benefit reduces production and processing cost, it is only necessary to which compound, at least reduction half can be completed in a small amount of hot melt adhesive
The usage amount of glue is further arranged using cotton core as base, the absorbent cores of powder filler shape macromolecule absorption material can be with
The problem of effective performance for improving water suction, while be hardened after can absorbing water to avoid absorbent cores, usage comfort declines.
When structure or similar structure composite of the elastic using Fig. 6, Fig. 7, the power that single elastic can be made to be subject to is passed
All elastics are passed, being more uniformly stressed for waistline can be made, comforts of use is improved, avoids a certain elastic stress mistake
Big the case where generating Le trace, meanwhile, when a part fracture of some elastic, the part except two bounding points still has
Effect, improves the quality of product.
Although specifically showing and describing the present invention in conjunction with preferred embodiment, those skilled in the art should be bright
It is white, it is not departing from the spirit and scope of the present invention defined by the appended claims, it in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (9)
1. a kind of paper diaper using novel elastic composite construction, it is characterised in that: its structure includes main body, is set to body front end
With the waistline of rear end, the waistline and main body are structure as a whole, and the left and right sides of the waistline, which is equipped with, is used for preceding waistline and low back
Velcro interconnected is enclosed, compound elastic is pasted in the middle part of the waistline, the left and right ends of the compound elastic pass through glue
Water is Nian Jie with waistline, and the compound elastic is that more rubber bands paste the structure being combined with each other, and is fixed in the main body
Absorbent cores.
2. a kind of paper diaper using novel elastic composite construction according to claim 1, it is characterised in that: the waistline
The every side of width in the region pasted with compound elastic is no more than the one third of compound elastic total length.
3. a kind of paper diaper using novel elastic composite construction according to claim 1, it is characterised in that: described compound
Elastic is made of more elastics arranged side by side using glue bonding, and the form of bonding is connected using part for dispensing glue between two elastics
Mode is connect, or knot can also be bonded using two dispensings between three elastics, the interlaced piecemeal activity in dispensing position
Structure.
4. a kind of paper diaper using novel elastic composite construction according to claim 3, it is characterised in that: described compound
Can also only have both ends and main body to bond between more elastics arranged side by side of elastic, from each other the structure not bond.
5. a kind of paper diaper using novel elastic composite construction according to claim 1, it is characterised in that: described compound
The glue of the adhesion area of elastic and waistline is the block structure of plane, and the compound elastic can also use multiple directions and answer
The dispensing and waistline for closing the vertical strip in elastic direction bond.
6. a kind of production technology of the paper diaper using novel elastic composite construction, it is characterised in that: its step includes following
Several steps:
1) bottom is processed, and in the production line bonds nonwoven chassis and plastics counterdie；
2) composite elastic waistline, the intermittent spray hot melt adhesive on by step 1 treated nonwoven chassis upper surface, by stretching
Rubber band is attached on bottom；
3) absorbent cores are laid with, by cotton core is uniformly laid on nonwoven chassis again on step 2 treated nonwoven chassis upper surface
On, powdered macromolecule absorption material is layed on cotton core later；
4) composite flowing layer and surface layer, in the top composite flowing layer of absorbent cores and the Surface sheet of pro-skin after step 3 processing
Material can use the different techniques such as ultrasonic wave is compound or hot melt adhesive bonds；
5) composite integrated leakproof encirclement is fixed to integration the leakproof encirclement of structure above surface layer；
6) waist patch is bonded in the main body of product by bonding left and right waist patch；
7) it cuts out, a U-shaped notch is each side cut out to product first, carry out paper diaper cutting later；
8) it detecting, folds, packaging, detection paper diaper whether there is defect, and in the rear end automatic rejection faulty materials of detection, it
Single paper diaper are folded afterwards and are sent into packaging facilities and pack then vanning automatically.
7. a kind of production technology of paper diaper using novel elastic composite construction according to claim 6, feature exist
In: the air cooling equipment for being quickly cooled down hot melt adhesive is set above transmission device in step 2 above.
8. a kind of production technology of paper diaper using novel elastic composite construction according to claim 6, feature exist
In: the structure of composite elastic waistline includes input roller in the step 2, and the bottom of non-woven fabrics and the bonding of plastics counterdie is from input
It is passed through among roller, the rear end of the input roller is equipped with the hot melt adhesive spray head for being sprayed on hot melt adhesive on bottom, the hot melt
The elastic that the top of glue spray head is equipped with input elastic inputs registration roller, and the right side of the elastic input registration roller is equipped with level height
Higher than the slewing rollers of elastic input registration roller, the top on the right side of the slewing rollers is equipped with keeps hot melt adhesive quick for spraying gas
Outlet roller is arranged in the right side of cooling cooling spray, the cooling spray.
9. a kind of production technology of paper diaper using novel elastic composite construction according to claim 8, feature exist
In: the outlet roller is stainless steel structure, can cool down heat during roll press is exported in the case where not setting cooling spray
Melten gel, the front end of the input roller are equipped with elastic composite roll, and the elastic composite roll is equipped with for making elastic be contacting and separating
Inclined guiding groove.
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| CN201910635733.5A CN110215353A (en) | 2019-07-15 | 2019-07-15 | A kind of paper diaper and its production technology using novel elastic composite construction |
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| CN201910635733.5A CN110215353A (en) | 2019-07-15 | 2019-07-15 | A kind of paper diaper and its production technology using novel elastic composite construction |
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Cited By (4)
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| CN112353563A (en) * | 2020-11-11 | 2021-02-12 | 福建惠丰药业有限公司 | Process for producing sanitary product of ball of popping incense |
| CN112842696A (en) * | 2021-02-26 | 2021-05-28 | 广东宜柔健康产品有限公司 | Production method of adult paper diaper |
| CN113786289A (en) * | 2021-10-09 | 2021-12-14 | 泉州天娇妇幼卫生用品有限公司 | Antibacterial and deodorant female peace pants and preparation method thereof |
| CN113925686A (en) * | 2021-08-24 | 2022-01-14 | 余少椿 | Comprehensive leakage-proof paper diaper and pull-up diaper and preparation process thereof |
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