CN108001007A - A kind of composite punched membrane and production method - Google Patents
A kind of composite punched membrane and production method Download PDFInfo
- Publication number
- CN108001007A CN108001007A CN201810097731.0A CN201810097731A CN108001007A CN 108001007 A CN108001007 A CN 108001007A CN 201810097731 A CN201810097731 A CN 201810097731A CN 108001007 A CN108001007 A CN 108001007A
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- China
- Prior art keywords
- making hole
- deflector roll
- production method
- composite punched
- punched membrane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000002131 composite material Substances 0.000 title claims abstract description 42
- 239000012528 membrane Substances 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000004080 punching Methods 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000004595 color masterbatch Substances 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- -1 compound compound Chemical class 0.000 claims description 2
- 238000007766 curtain coating Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 206010020751 Hypersensitivity Diseases 0.000 abstract description 3
- 208000003251 Pruritus Diseases 0.000 abstract description 3
- 208000026935 allergic disease Diseases 0.000 abstract description 3
- 230000007815 allergy Effects 0.000 abstract description 3
- 210000001124 body fluid Anatomy 0.000 abstract description 3
- 239000010839 body fluid Substances 0.000 abstract description 3
- 230000036760 body temperature Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 7
- 230000035699 permeability Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 230000003204 osmotic effect Effects 0.000 description 4
- 239000000686 essence Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000010378 Pulmonary Embolism Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
Abstract
The invention belongs to articles for daily use technical field, disclose a kind of composite punched membrane and production method, it is cast out by the heating of extrusion board uniformly, again by PE raw materials and color masterbatch, hydrophilizing agent, by mixer heating stirring, heated PE raw materials are carried out vacuum sucking holes postcooling by being cast board on dedicated pore cylinder mould winds to unload the product of being bundled into；Then the PE making hole films produced using reverse side micropore carry out two layers it is compound, using it is secondary punching board PE making hole films by male and female mold heat punching cooling after splitting winding and complete；Obtain composite punched membrane.The present invention has the three-dimensional sense of height is again continuous to feel pro-skin and contact human skin, and dryer and comfortableer, flexible touch more preferably, ooze human body fluid function while also have effects that reverse-osmosis-prevention by the existing speed of lower floor's making hole film.It can prevent from causing the senses of discomfort such as allergy, itch under by the effect of wet and body temperature.Compared with prior art, with more prominent substantive distinguishing features and significant progress.
Description
Technical field
The invention belongs to articles for daily use technical field, more particularly to a kind of composite punched membrane and production method.It is specifically related to
Sanltary towel, panty liner, adult, which lose the one kind used in the amenities such as flap trousers, baby diaper, has absorption human body discharge
The composite punched membrane (also known as " composite sanitary upper material ") of liquid, the composite punched membrane have PE making hole films and two layers of PE making hole films it is compound and
Into.The production method of more particularly to this two layers of composite punched membrane.
Background technology
At present, the prior art commonly used in the trade is such：
Composite punched membrane (also known as " sanitary upper material ") loses flap trousers, baby diaper as sanltary towel, panty liner, adult
Basic fabric Deng amenities largely uses in the absorbent commodities such as conventional sanitary napkin, disposable diaper, diaper.This face
Material is generally combined by PE perforating film layers and PE perforating film layers, has rapid osmotic rate and diffusivity to liquid.
Chinese patent disclosed on December 22nd, 2,017 one it is entitled《The production technology of composite sanitary upper material and its life
Production》, the applying date is on December 23rd, 2017.The production method of its composite sanitary upper material recorded is as follows：First PE raw materials are stirred
Heated PE films, are carried out vacuum sucking holes by heating on dedicated cylinder mould, and the PE making hole films produced then are carried out two
Layer is compound, and the composite sanitary upper material so produced has three-dimensional sense, quick permeation, good permeability and dry and comfortable.
In conclusion problem existing in the prior art is：
(1) since the secondary punching of former PE making hole films individual layer is harder, not soft enough.
(2) two layers of compound secondary punching is changed to now, the deficiency before three-dimensional but also pro-skin softness can solve not only.
Solve the difficulty and meaning of above-mentioned technical problem：
The angle of the present invention from industrialization large-scale production and public demand is made that a kind of two layers of PE film is compound and secondary beats
The production technology in hole, the flexibility the purpose is to improve product is good and rapid osmotic, and dry-ness good, gas permeability is strong and continuous sense parent
The fine quality of skin.
The content of the invention
In view of the problems of the existing technology, the present invention provides a kind of composite punched membrane and production method.The present invention's
Fabric is combined by PE perforating film layers and PE perforating film layers, has rapid osmotic rate and diffusivity to liquid.
The present invention is achieved in that a kind of production method of composite punched membrane, the production method of the composite punched membrane,
Including：
PE raw materials is uniform by mixer heating stirring with color masterbatch, hydrophilizing agent, then be cast out by the heating of extrusion board；
Heated PE raw materials are carried out vacuum sucking holes postcooling winding by being cast board on dedicated pore cylinder mould
Unload the product of being bundled into；
Then the PE making hole films produced using reverse side micropore carry out two layers it is compound, using it is secondary punching board PE
Making hole film heats splitting winding after punching cools down by male and female mold and completes；Obtain composite punched membrane.
Further, the PE making hole films are mixed with PE raw materials, color masterbatch, hydrophilizing agent；PE raw materials, color masterbatch, hydrophilizing agent
Mass ratio is respectively：86%th, 8%, 6%.
Further, in heating curtain coating, temperature is 210 DEG C -270 DEG C.
Further, it is described to be carried out on dedicated pore cylinder mould during the winding of vacuum sucking holes postcoolings unloads the product of being bundled into, fine-meshed screen
Cage percent opening 26%；± 2 standard atmospheric pressure of vacuum -0.3；Cooling temperature is 35 DEG C.
Further, described PE making hole films are cut after male and female mold heats punching cooling using secondary punching board is received
Roll up in completion, heating-up temperature is 100 DEG C；Cooling temperature is 35 DEG C.
The composite punched membrane that a kind of production method another object of the present invention is to provide composite punched membrane produces.
Another object of the present invention is to provide a kind of composite punched membrane process units to include：
First unreeling shaft, the second unreeling shaft；
Second unreeling shaft is connected by the second PE making hole films with the 9th deflector roll；
First unreeling shaft is led after the 7th deflector roll, the 8th deflector roll with the 9th successively by the first PE making hole films
Roller connects；
The first PE making hole films, the first compound compound secondary PE making hole films of PE making hole films are successively with second
Perforated roll, the first deflector roll, the second deflector roll, the 3rd deflector roll, the 4th deflector roll, the 5th deflector roll, the 6th deflector roll, wind-up roll connection；
Carving knife intersects on compound secondary PE making hole films top；
9th deflector roll, the first perforated roll, the second perforated roll are installed on punching board.
In conclusion advantages of the present invention and good effect are：
The invention avoids the chemical contamination that adhesive material brings health product.This raw materials technology uses good material
Be made PE making hole films and PE making hole films of material is for composite, has the three-dimensional sense of height is again continuous to feel pro-skin and connect with human skin
Touch, dryer and comfortableer, flexible touch more preferably, ooze human body fluid function while also have effects that reverse-osmosis-prevention by the existing speed of lower floor's making hole film.It can prevent
Only causing the senses of discomfort such as allergy, itch under by the effect of wet and body temperature.Compared with prior art, with more prominent essence
Property feature and significant progress.
The present invention, it is necessary to heat twice, is so played by the production of PE making hole films and the production of secondary composite sanitary upper material
Existing sterilization, and the effect of antibacterial.
The present invention uses secondary punching board, compound by high temperature two layers of PE making hole film of progress, not only glues two layers of PE film
Knot is reliable, and is bonded uniformly, not wrinkled.
Brief description of the drawings
Fig. 1 is the production method flow chart of composite punched membrane provided in an embodiment of the present invention.
Fig. 2 is the process units schematic diagram of composite punched membrane provided in an embodiment of the present invention.
In figure：1st, the first unreeling shaft；2nd, the second unreeling shaft；3rd, the first PE making hole films；4th, the 7th deflector roll；5th, the 8th lead
Roller；6th, the second PE making hole films；7th, the 9th deflector roll；8th, board is punched；9th, the first perforated roll；10th, the second perforated roll；11st,
One deflector roll；12nd, the second deflector roll；13rd, the 3rd deflector roll；14th, the 4th deflector roll；15th, the 5th deflector roll；16th, carving knife；17th, the 6th deflector roll；
18th, compound secondary PE making hole films；19th, wind-up roll.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The angle of the present invention from industrialization large-scale production and public demand is made that a kind of two layers of PE film is compound and secondary beats
The production technology in hole, the flexibility the purpose is to improve product is good and rapid osmotic, and dry-ness good, gas permeability is strong and continuous sense parent
The fine quality of skin.
The present invention is using PE making hole films as raw material, and using PE punchings membrane micropore upward as hydrophilic shell fabric, described two layers multiple
PE making hole films are closed using PE making hole films and PE making hole films, what the PE making hole films used be all environmentally friendly PE materials make and
Into.
As shown in Figure 1, the production method of composite punched membrane provided in an embodiment of the present invention, with good PE raw materials, color masterbatch,
Raw material of the hydrophilizing agent as hydrophobic layer making hole film；
Specifically include：
S101：It is uniform by mixer heating stirring by PE raw materials and color masterbatch, hydrophilizing agent, then heated and flowed by extrusion board
Extend and；Heated PE raw materials are carried out the winding of vacuum sucking holes postcooling by being cast board on dedicated pore cylinder mould to unload
It is bundled into product.
S102：Then the PE making hole films produced using reverse side micropore carry out two layers it is compound, use secondary puncher
PE making hole films are heated splitting winding after punching cools down by male and female mold and completed by platform, and sanitary upper material more has permeability
It hurry up, gas permeability is strong, dry-ness good.
S103：The composite sanitary upper material of production has hydrophobic layer, and hydrophobic layer is equipped with equal reverse of the cloth micropore, the program
Using carrying out vacuum sucking holes on cylinder mould, and it is for composite with PE making hole films and PE making hole films, achieve good effect.
The invention avoids the chemical contamination that adhesive material brings health product.This raw materials technology uses good material
Be made PE making hole films and PE making hole films of material is for composite, has the three-dimensional sense of height is again continuous to feel pro-skin and connect with human skin
Touch, dryer and comfortableer, flexible touch more preferably, ooze human body fluid function while also have effects that reverse-osmosis-prevention by the existing speed of lower floor's making hole film.It can prevent
Only causing the senses of discomfort such as allergy, itch under by the effect of wet and body temperature.Compared with prior art, with more prominent essence
Property feature and significant progress.
As shown in Fig. 2, the process units of composite punched membrane provided in an embodiment of the present invention, including：
First unreeling shaft 1, the second unreeling shaft 2, the first PE making hole films 3, the 7th deflector roll 4, the 8th deflector rolls the 5, the 2nd 1
Secondary PE making hole films 6, the 9th deflector roll 7, punching board 8, the first perforated roll 9, the second perforated roll 10, the first deflector roll 11, the second deflector roll
12nd, the 3rd deflector roll 13, the 4th deflector roll 14, the 5th deflector roll 15, carving knife 16, the 6th deflector roll 17, compound secondary PE making hole films 18, receipts
Winding up roller 19.
The present invention passes through secondary punching board using PE making hole films as raw material, by PE making hole film of bilayer, it is specifically used such as
Under：
Board 8, the first perforated roll 9, the second perforated roll 10 will be punched, is heated to 80 degrees Celsius, positive and negative 2 degrees Celsius up and down.
The first PE making hole films 3 are put into punching board 8 by seven deflector rolls 4, the 8th deflector roll 5.
Meanwhile the second PE making hole films 6 are loaded into the second unreeling shaft 2, the second making hole films 6 are passed through into the 9th deflector roll
7 are put into punching board 8.
At the same time by two layers one time PE making hole film close to fitting, and roll and punched around (S-shaped shape) by the first perforated roll 9, second
Roller 10, carries out the secondary composite punched of bilayer PE making hole films, while makes compound secondary 18 rapid cooling of PE making hole films and fixed pass,
Finally cutting device is sent to by the first deflector roll 11 (by the second deflector roll 12, the 3rd deflector roll 13, the 4th deflector roll 14, carving knife 16, to see
Fig. 2) eventually pass through the 5th deflector roll and passing through the 6th deflector roll 17, wind as finished product.Linear velocity ＞ 9,10 perforated rolls of the winding
Within the 10% of speed.The compound secondary PE making hole films produced in this way can be used for making sanltary towel, health shield
Pad, adult lose the amenities such as flap trousers, baby diaper.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (7)
- A kind of 1. production method of composite punched membrane, it is characterised in that the production method of the composite punched membrane, including：PE raw materials is uniform by mixer heating stirring with color masterbatch, hydrophilizing agent, then be cast out by the heating of extrusion board；Heated PE raw materials are carried out the winding of vacuum sucking holes postcooling by being cast board on dedicated pore cylinder mould and unload bundle Finished product；Then the PE making hole films produced using reverse side micropore carry out two layers it is compound, using it is secondary punching board PE is punched Film heats splitting winding after punching cools down by male and female mold and completes；Obtain composite punched membrane.
- 2. the production method of composite punched membrane as claimed in claim 1, it is characterised in thatThe PE making hole films are mixed with PE raw materials, color masterbatch, hydrophilizing agent；PE raw materials, color masterbatch, the mass ratio difference of hydrophilizing agent For：86%th, 8%, 6%.
- 3. the production method of composite punched membrane as claimed in claim 1, it is characterised in thatIn heating curtain coating, temperature is 210 DEG C -270 DEG C.
- 4. the production method of composite punched membrane as claimed in claim 1, it is characterised in thatIt is described to be carried out on dedicated pore cylinder mould during the winding of vacuum sucking holes postcoolings unloads the product of being bundled into, pore cylinder mould percent opening 26%；± 2 standard atmospheric pressure of vacuum -0.3；Cooling temperature is 35 DEG C.
- 5. the production method of composite punched membrane as claimed in claim 1, it is characterised in thatIt is described using secondary punching board PE making hole films after male and female mold heats punching cooling splitting winding and complete, Heating-up temperature is 100 DEG C；Cooling temperature is 35 DEG C.
- A kind of 6. composite punched membrane of the production method production of composite punched membrane as claimed in claim 1.
- A kind of 7. composite punched membrane process units of the production method of composite punched membrane as claimed in claim 1, it is characterised in that The composite punched membrane process units includes：First unreeling shaft, the second unreeling shaft；Second unreeling shaft is connected by the second PE making hole films with the 9th deflector roll；First unreeling shaft is connected after the 7th deflector roll, the 8th deflector roll with the 9th deflector roll successively by the first PE making hole films Connect；The first PE making hole films, the first compound compound secondary PE making hole films of PE making hole films successively with the second punching Roller, the first deflector roll, the second deflector roll, the 3rd deflector roll, the 4th deflector roll, the 5th deflector roll, the 6th deflector roll, wind-up roll connection；Carving knife intersects on compound secondary PE making hole films top；9th deflector roll, the first perforated roll, the second perforated roll are installed on punching board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097731.0A CN108001007A (en) | 2018-01-31 | 2018-01-31 | A kind of composite punched membrane and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097731.0A CN108001007A (en) | 2018-01-31 | 2018-01-31 | A kind of composite punched membrane and production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108001007A true CN108001007A (en) | 2018-05-08 |
Family
ID=62066606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810097731.0A Pending CN108001007A (en) | 2018-01-31 | 2018-01-31 | A kind of composite punched membrane and production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108001007A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050088034A (en) * | 2004-02-28 | 2005-09-01 | 주식회사 한진피앤씨 | Composition of suction sheet laminated holed film |
| CN1850508A (en) * | 2006-03-27 | 2006-10-25 | 姐妹卫生制品（苏州）有限公司 | Method for producing composite punched membrane |
| CN1875899A (en) * | 2006-05-30 | 2006-12-13 | 蔡子辛 | Secondary mesh combined plastic punched film and method for making same |
| CN1943530A (en) * | 2006-11-13 | 2007-04-11 | 蔡子辛 | Composite punching film and its producing method |
| CN102555312A (en) * | 2011-12-29 | 2012-07-11 | 福建恒安集团有限公司 | Composite material and preparation process thereof |
-
2018
- 2018-01-31 CN CN201810097731.0A patent/CN108001007A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050088034A (en) * | 2004-02-28 | 2005-09-01 | 주식회사 한진피앤씨 | Composition of suction sheet laminated holed film |
| CN1850508A (en) * | 2006-03-27 | 2006-10-25 | 姐妹卫生制品（苏州）有限公司 | Method for producing composite punched membrane |
| CN1875899A (en) * | 2006-05-30 | 2006-12-13 | 蔡子辛 | Secondary mesh combined plastic punched film and method for making same |
| CN1943530A (en) * | 2006-11-13 | 2007-04-11 | 蔡子辛 | Composite punching film and its producing method |
| CN102555312A (en) * | 2011-12-29 | 2012-07-11 | 福建恒安集团有限公司 | Composite material and preparation process thereof |
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