CN109394428A - A kind of paper diaper and its manufacturing method with super large punching cotton surface layer - Google Patents
A kind of paper diaper and its manufacturing method with super large punching cotton surface layer Download PDFInfo
- Publication number
- CN109394428A CN109394428A CN201811569805.2A CN201811569805A CN109394428A CN 109394428 A CN109394428 A CN 109394428A CN 201811569805 A CN201811569805 A CN 201811569805A CN 109394428 A CN109394428 A CN 109394428A
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- Prior art keywords
- surface layer
- cotton
- paper diaper
- cotton surface
- punching
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Classifications
-
- 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
- A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
-
- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
-
- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
- A61F13/5121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the vertical shape of the apertures, e.g. three dimensional apertures, e.g. macro-apertures
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
-
- 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
- A61F2013/4966—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs with intentionally damp topsheet
-
- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
- A61F2013/5127—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterized by the dimension of apertures
Abstract
The invention belongs to sanitary care article technical fields, more particularly to a kind of paper diaper with super large punching cotton surface layer, including counterdie, absorptive core, guide layer and the surface layer set gradually from bottom to top, it is characterized in that being bonded cotton surface layer with hydrophilic glue in the surface layer, cotton surface layer is made of half water-proof material, and cotton surface layer is equipped with one group of punching.Cotton surface layer is glued in surface layer by the present invention with hydrophilic gel water, cotton surface layer handles through more than half water repellents and has punching, in surface layer underneath with certain thickness guide layer, it will increase infiltration rate and reduction bled back, user is allowed to feel dryer and comfortableer, it is bonded using special glue, cotton is prevented to be easy to tear after meeting water.
Description
Technical field
The invention belongs to sanitary care article technical fields, and in particular to a kind of paper diaper with super large punching cotton surface layer
And its manufacturing method.
Background technique
The surface layer of existing paper diaper is substantially non-woven fabrics, and material is refined inside petroleum, does not absorb sweat,
The risk that will increase red skin or allergy is used for a long time.Cotton can be absorbed sweat and breathe freely, but infiltration rate is bad, and return
Infiltration is very high, and cotton is easy to tear up when wet.
Summary of the invention
In order to make up for the deficiencies of the prior art, the present invention provides a kind of paper diaper and its system with super large punching cotton surface layer
Make the technical solution of method.
A kind of described paper diaper with super large punching cotton surface layer, including set gradually from bottom to top counterdie, absorb
Core, guide layer and surface layer, it is characterised in that be bonded cotton surface layer with hydrophilic glue in the surface layer, cotton surface layer is half water-proof material
It is made, cotton surface layer is equipped with one group of punching.
A kind of paper diaper with super large punching cotton surface layer, it is characterised in that the cotton surface layer is all cotton non-woven fabric
Layer.
Described a kind of paper diaper with super large punching cotton surface layer, it is characterised in that the every square meter weight of cotton surface layer is
20-60gsm。
A kind of paper diaper with super large punching cotton surface layer, it is characterised in that the punching is covered with cotton surface layer, single
The cross-sectional area of a punching is 0-6mm2。
A kind of paper diaper with super large punching cotton surface layer, it is characterised in that the punching is covered with cotton surface layer, single
The cross-sectional area of a punching is 0-3mm2。
A kind of paper diaper with super large punching cotton surface layer, it is characterised in that the area of the cotton surface layer accounts for surface layer
30% or more area.
A kind of paper diaper with super large punching cotton surface layer, it is characterised in that the guide layer thickness is greater than 1mm,
Every square meter weight is 20-70gsm.
A kind of paper diaper with super large punching cotton surface layer, it is characterised in that the hydrophilic glue is wet strong rubber.
The manufacturing method of the paper diaper, it is characterised in that the following steps are included:
1) absorptive core is prepared；
2) guide layer is passed through into melt glued on the upside of absorptive core, by surface layer melt glued on the upside of absorptive core,
By counterdie through melt glued on the downside of absorptive core, cotton surface layer that is having punching and handling through more than half water repellents is passed through into parent
Glue water is glued in surface layer；
4) the semi-finished product paper diaper that step 3) obtains are cut into the shape of needs；
5) it folds；
6) it packs.
The manufacturing method of the paper diaper, it is characterised in that in step 3), there is three-dimensional shield on counterdie, pass through heat
Elastic is compounded on counterdie and three-dimensional shield by melten gel respectively.
Cotton surface layer is glued in surface layer by the present invention with hydrophilic gel water, and cotton surface layer handles through more than half water repellents and have punching,
Surface layer will increase infiltration rate and reduction bled back, user is allowed to feel dryer and comfortableer underneath with certain thickness guide layer,
It is bonded using special glue, cotton is prevented to be easy to tear after meeting water.
Detailed description of the invention
Fig. 1 is one of schematic structural view of the invention；
Fig. 2 is the two of schematic structural view of the invention.
In figure: 1 cotton surface layer, 2 surface layers, 3 guide layers, 4 absorptive cores, 5 counterdies.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figure 1, 2, a kind of paper diaper with super large punching cotton surface layer, including the counterdie set gradually from bottom to top
5, absorptive core 4, guide layer 3 and surface layer 2, are bonded cotton surface layer 1 with hydrophilic glue in surface layer 2, and the area of cotton surface layer 1 accounts for surface layer 2
30% or more area, be covered with punching in cotton surface layer 1, the cross section area individually punched is 0-6mm2, preferably 0-3mm2。
Guide layer is greater than 1mm with a thickness of thickness, and every square meter weight is 20-70gsm.
Cotton surface layer 1 of the invention is all cotton non-woven fabric layer of half water-proof material, and the size of cotton surface layer 1 is 100mm × 70mm,
It is arranged in 2 front end of surface layer.Because cotton can be very wet, using the cotton for the 35-45gsm that half water repellent is handled, the processing of half water repellent
Exactly when doing water repellent processing, chemical agent dosage is reduced, so that cotton is possessed water repellency, but compared with the processing of general water repellent, half
Treated that cotton water repellency is relatively weaker for water repellent, and cotton can still penetrate a part of water.When cotton adheres in surface layer 2
Using hydrophilic glue, it can increase and soak rear cotton adhesion strength, hydrophilic glue is in the art preferably with wet strong rubber, wet strong rubber
Well-known technique.The every square meter weight of cotton surface layer 1 of the invention is 20-60gsm, is easy to tear less than 20 cottons, greater than returning for 60 cottons
Infiltration is very high, therefore 20-60gsm is the most suitable.
Paper diaper of the invention can use absorptive core 4 well known in the art, and manufacturing process is also well known.It is excellent
Choosing, compound core body or wood pulp mixing core can be used.
The advantages of paper diaper of the invention absorb cotton, and the shortcomings that cotton is improved, above-mentioned cotton surface layer 1
Can have the advantages that absorb sweat, ventilative, and can quickly absorb moisture, reduction is bled back, and prevents from tearing.
For using use wood pulp mixing core as the paper diaper of absorptive core 4, to the manufacturing method of above-mentioned paper diaper
Explain, manufacturing method the following steps are included:
1) absorptive core 4 is made
The coiled wood pulp of raw material is crushed by Wood pulp crushing machine, prepares absorptive core 4, concrete operations with smashed wood pulp
It is that the coiled wood pulp of raw material becomes fibrous wool slurry after Wood pulp crushing machine pulverization process, smashed Time of Fluff Slurry is sent into
Mixing tank for coating colors is uniformly mixed with macromolecule, under the action of negative pressure, is formed in assembly drum upper mold, it is de- then to roll assembly drum
Mould, the absorptive core 4 being respectively formed；
2) compacting, cutting of absorptive core 4
It is cut after absorptive core 4 is compacted, concrete operations are that the absorptive core 4 of disjunctor passes through 60 DEG C of heating roller compaction,
Heating roller has two up and down, and the heating roller of upper end has ridge design, and the heating roller surface of lower end is smooth, makes absorptive core density
Increase, absorptive core 4 is cut, makes it have the shape of the needs of absorptive core 4；
3) belt transport: non-woven fabrics is sucked using the belt for having air inlet, conveys non-woven fabrics；
4) compound
4.1) glue spraying on non-woven fabrics, wherein the concrete operations of glue spraying are that solid-like glue is being melted into thick liquid nano glue, are led to
It crosses heat preservation trunnion and is transported to glue rifle, switched by solenoid valve control glue rifle, it is uniform by manufacturing technique requirent on all cotton non-woven fabric
Glue spraying, wherein temperature setting is at 130-160 DEG C in glue melting basin, preferably 145 DEG C, heat preservation trunnion temperature setting be 135-165
DEG C, preferably 150 DEG C, glue rifle temperature setting is 140-170 DEG C, and preferably 155 DEG C, the non-woven fabrics after glue spraying is as surface layer 2, bottom
Film 5, guide layer 3 use, this outer coversheet 2 can also use bamboo charcoal fiber；
4.2) certain thickness guide layer 3 will is glued at 4 upside of absorptive core by combined wheels using hot melt adhesive, it is stringent to control
The dosage of glue water, in order to avoid influence performance；
4.3) surface layer 2 is glued at 4 upside of absorptive core by combined wheels with hot melt adhesive, keeps absorptive core 4 not direct and skin
Contact；
4.4) frontal waist plaster is compounded on counterdie；
4.5) counterdie 5 is passed through into melt glued in 4 downside of absorptive core；
4.6) left and right patch is compounded on counterdie 5 and surface layer 2 by hot melt adhesive；
4.7) there is three-dimensional shield on counterdie 5, elastic is compounded in respectively on counterdie 5 and three-dimensional shield by hot melt adhesive；
4.8) will there is the cotton surface layer of punching to be glued in surface layer 2 by hydrophilic gel water, concrete operations are that cotton surface layer is originally into
Volume, breadth 70mm carries out uncoiling by automatic unwinding device, is positioned by encoder, cutter cuts into cotton surface layer
100mm length sprays hydrophilic glue on cotton, and the cotton surface layer with punching is glued at the fixed position of surface layer 2 by applicator
On；
5) molding is cut
5.1) product is cut into the shape of needs by die cutter；
5.2) by mark location on counterdie, finished product equal part is cut into individual urine pants with cutter；
6) it folds
Product is folded by technique requirement by mold and manipulator；
7) it packs
Automatic packaging machine presses production technology screening, into bag plastic packaging.
Another manufacturing method of above-mentioned paper diaper, comprising the following steps:
1) absorptive core 4 is made
The coiled wood pulp of raw material is crushed by Wood pulp crushing machine, prepares absorptive core 4, concrete operations with smashed wood pulp
It is that the coiled wood pulp of raw material becomes fibrous wool slurry after Wood pulp crushing machine pulverization process, smashed Time of Fluff Slurry is sent into
Mixing tank for coating colors is uniformly mixed with macromolecule, under the action of negative pressure, is formed in assembly drum upper mold, it is de- then to roll assembly drum
Mould, the absorptive core 4 being respectively formed；
2) compacting, cutting of absorptive core 4
It is cut after absorptive core 4 is compacted, concrete operations are that the absorptive core 4 of disjunctor passes through 80 DEG C of heating roller compaction,
Heating roller has two up and down, and the heating roller of upper end has ridge design, and the heating roller surface of lower end is smooth, keeps absorptive core 4 close
Degree increases, and cuts to absorptive core 4, makes it have the shape of the needs of absorptive core 4；
3) air-suction wheel transmits: non-woven fabrics is sucked using the hollow wheel for having air inlet, conveys non-woven fabrics；
4) compound
4.1) frictioning on non-woven fabrics, wherein the concrete operations of frictioning are that solid-like glue is being melted into thick liquid nano glue, are passed through
Heat preservation trunnion is transported to glue rifle, is switched by solenoid valve control glue rifle, uniform by manufacturing technique requirent on all cotton non-woven fabric
Frictioning, wherein temperature setting is at 130-160 DEG C in glue melting basin, and preferably 145 DEG C, heat preservation trunnion temperature setting is 135-165
DEG C, preferably 150 DEG C, glue rifle temperature setting is 140-170 DEG C, and preferably 155 DEG C, the non-woven fabrics after glue spraying is as surface layer 2, bottom
Film 5, guide layer 3 use, this outer coversheet 2 can also use bamboo charcoal fiber；
4.2) certain thickness guide layer 3 will is glued at 4 upside of absorptive core by combined wheels using hot melt adhesive, it is stringent to control
The dosage of glue water, in order to avoid influence performance；
4.3) surface layer 2 is glued at 4 upside of absorptive core by combined wheels with hot melt adhesive, keeps absorptive core 4 not direct and skin
Contact；
4.4) frontal waist plaster is compounded on counterdie 5；
4.5) counterdie 5 is passed through into melt glued in 4 downside of absorptive core；
4.6) left and right patch is compounded on counterdie 5 and surface layer 2 by hot melt adhesive；
4.7) there is three-dimensional shield on counterdie 5, elastic is compounded in respectively on counterdie 5 and three-dimensional shield by hot melt adhesive；
4.8) will there is the cotton surface layer 1 of punching to be glued in surface layer 2 by hydrophilic gel water, concrete operations are that cotton surface layer 1 is originally
Coiled, breadth 70mm carries out uncoiling by automatic unwinding device, is positioned by encoder, cutter cuts into cotton surface layer 1
100mm length sprays hydrophilic glue on cotton, and the cotton surface layer 1 with punching is glued at the fixed position of surface layer 2 by applicator
On；
5) molding is cut
5.1) product is cut into the shape of needs by die cutter；
5.2) by mark location on counterdie, finished product equal part is cut into individual urine pants with cutter；
6) it folds
Product is folded by technique requirement by mold and manipulator；
7) it packs
Automatic packaging machine presses production technology screening, into bag plastic packaging.
It is mentioned in the present invention it is compound, glued be technological means known in the art.
The above description is only a preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For, the invention can have various changes and changes.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of paper diaper with super large punching cotton surface layer, including counterdie (5), the absorptive core set gradually from bottom to top
(4), guide layer (3) and surface layer (2), it is characterised in that be bonded cotton surface layer (1) with hydrophilic glue on the surface layer (2), cotton surface layer
(1) it is made of half water-proof material, cotton surface layer (1) is equipped with one group of punching.
2. a kind of paper diaper with super large punching cotton surface layer according to claim 1, it is characterised in that the cotton surface layer
It (1) is all cotton non-woven fabric layer.
3. a kind of paper diaper with super large punching cotton surface layer according to claim 1 or 2, it is characterised in that the cotton face
Layer (1) every square meter weight is 20-60gsm.
4. a kind of paper diaper with super large punching cotton surface layer according to claim 1 or 2, it is characterised in that the punching
It is covered with cotton surface layer (1), the cross-sectional area individually punched is 0-6mm2。
5. a kind of paper diaper with super large punching cotton surface layer according to claim 4, it is characterised in that the punching cloth
Full cotton surface layer (1), the cross-sectional area individually punched are 0-3mm2。
6. a kind of paper diaper with super large punching cotton surface layer according to claim 1 or 2, it is characterised in that the cotton face
The area of layer (1) accounts for 30% or more the area of surface layer (2).
7. a kind of paper diaper with super large punching cotton surface layer according to claim 1 or 2, it is characterised in that the water conservancy diversion
Layer (3) thickness is greater than 1mm, and every square meter weight is 20-70gsm.
8. a kind of paper diaper with super large punching cotton surface layer according to claim 1 or 2, it is characterised in that described hydrophilic
Glue is wet strong rubber.
9. a kind of manufacturing method of such as paper diaper described in any one of claims 1-8, it is characterised in that the following steps are included:
1) absorptive core (4) are prepared；
2) guide layer (3) are passed through into melt glued on the upside of absorptive core (4), surface layer (2) is being absorbed with melt glued
On the upside of core (4), by counterdie (5) through melt glued on the downside of absorptive core (4), will have punching and through more than half water repellents
The cotton surface layer (1) of processing is glued on surface layer (2) by hydrophilic gel water；
4) the semi-finished product paper diaper that step 3) obtains are cut into the shape of needs；
5) it folds；
6) it packs.
10. the manufacturing method of paper diaper according to claim 9, it is characterised in that in step 3), counterdie has on (5)
Elastic is compounded on counterdie (5) and three-dimensional shield by three-dimensional shield respectively by hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811569805.2A CN109394428A (en) | 2018-12-21 | 2018-12-21 | A kind of paper diaper and its manufacturing method with super large punching cotton surface layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811569805.2A CN109394428A (en) | 2018-12-21 | 2018-12-21 | A kind of paper diaper and its manufacturing method with super large punching cotton surface layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109394428A true CN109394428A (en) | 2019-03-01 |
Family
ID=65460330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811569805.2A Pending CN109394428A (en) | 2018-12-21 | 2018-12-21 | A kind of paper diaper and its manufacturing method with super large punching cotton surface layer |
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| CN (1) | CN109394428A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506154A (en) * | 2022-10-24 | 2022-12-23 | 赛得利(中国)纤维有限公司 | Preparation process and application of semi-water-repellent material |
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