CN107794644A - A kind of high-performance fiber non-woven fabrics and its process equipment and processing technology - Google Patents
A kind of high-performance fiber non-woven fabrics and its process equipment and processing technology Download PDFInfo
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- CN107794644A CN107794644A CN201710990886.2A CN201710990886A CN107794644A CN 107794644 A CN107794644 A CN 107794644A CN 201710990886 A CN201710990886 A CN 201710990886A CN 107794644 A CN107794644 A CN 107794644A
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- fibers
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- woven fabrics
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to a kind of sanitary product raw material, more particularly to a kind of high-performance fiber non-woven fabrics, including the upper and lower being combined with each other, it is characterised in that：The upper strata is the surface layer structure formed by 65% low denier ES fibers and 35% high denier PET blending, the lower floor is the fabric formed by 35% low denier ES fibers and 65% high denier PET blending, and the surface layer structure and fabric pass through 34 roll-type knurling rolls heat seals.The present invention will comb and be embossed heat seal by hot blast again after special fibre blending using blending technology and is made, and have stereoeffect, and pliability keeps preferable, good hand touch, bulkiness is good, and penetration speed is fast, sanitary napkin, paper diaper surface layer and surface layer+guide layer on have very well application.
Description
Technical field
The present invention relates to a kind of sanitary product raw material, more particularly to a kind of high-performance fiber non-woven fabrics and its process equipment
And processing technology.
Background technology
As the improvement of people's living standards, promoting sanitary goods industry constantly to advance, hygienic material also occurs
In full flourish, the non-woven fabrics such as making hole film, hot-wind nonwoven cloth, pure cotton non-woven fabrics, spun-bonded non-woven fabrics has obtained good application, but by
The monistic influence of unicity, processing technology to fibrous material, causes current application to have certain limitation；Such as material
Expect outward appearance unicity, the combination property of multilayer material can not be played, and influenceed by existing process, after nonwoven molding with cloth, outward appearance
It is more single.
The content of the invention
The present invention is in order to solve defect present in above-mentioned prior art and deficiency, there is provided one kind will using blending technology
Heat seal is combed and be embossed after special fibre blending by hot blast again to be made, there is stereoeffect, and pliability keeps preferable, feel
Good, bulkiness is good, and penetration speed is fast, sanitary napkin, paper diaper surface layer and surface layer+guide layer on there is the high property applied very well
Can fabric nonwoven cloth and its process equipment and processing technology.
Technical scheme：A kind of high-performance fiber non-woven fabrics, including the upper and lower being combined with each other, it is described
Upper strata is the surface layer structure formed by 65% low denier ES fibers and 35% high denier PET blending, and the lower floor is
The fabric formed by 35% low denier ES fibers and 65% high denier PET blending, the surface layer structure and bottom
Rotating fields pass through 3-4 roll-type knurling rolls heat seals.
Preferably, the grammes per square metre of the surface layer structure is 16gsm, and the grammes per square metre of the fabric is 20gsm.
Preferably, the low denier ES fibers are 1.56dtex*38mmES fibers, and the high denier PET is
2.22dtex*38mmPET fiber.
Preferably, the grammes per square metre of the non-woven fabrics is 40gsm, thickness 1.6mm, penetrability ＜ 2s, pliability 300mN, face
Layer coefficient of friction ＜ 0.3.
Preferably, the high denier PET is the PET of skin-core structure, and it is by one layer of PE of PET fuses outer cladding
Layer is formed.
A kind of process equipment of high-performance fiber non-woven fabrics, including frame and be sequentially arranged in frame bin, blending
Machine, roller and clearer card, drafting machine, oven heat, splitting winding machine, tension controller, Deviation rectifier, 3-4 roll-types knurling rolls, tension force control
Device, Deviation rectifier and rolling-up mechanism processed.
A kind of processing technology of high-performance fiber non-woven fabrics, comprises the steps：
1) the ES fibers and high denier PET of low denier are got out；
2) machine that send is driven, is first blended with 65% low denier ES fibers and 35% high denier PET, ES fibers and PET
It is transported to roller and clearer card after fiber blend to be combed, the ES fibers and PET after combing pass through drafting machine to oven heat
Middle shaping, last splitting winding be molded after surface layer structure material volume；
3) machine that send is driven, then is blended with 35% low denier ES fibers and 65% high denier PET, ES fibers and PET
It is transported to roller and clearer card after fiber blend to be combed, the ES fibers and PET after combing pass through drafting machine to oven heat
Middle shaping, last splitting winding be molded after fabric material volume；
4) obtained after the uncoiling of surface layer structure material volume and by the embossing heat seal of 3-4 roll-types knurling rolls after fabric material volume uncoiling
High-performance fiber non-woven fabrics；
5) the high-performance fiber nonwoven fabric roll after finally winding is molded.
Preferably, the ES fibers of blending are 1.56dtex*38mmES fibers in the step 2), and the PET of blending is
2.22dtex*38mmPET fiber.
Preferably, pass through during being sent to 3-4 roll-type knurling rolls in the step 4) after surface layer structure material volume uncoiling
Tension controller controls tension force, and direction of transfer is controlled by Deviation rectifier；The embossing of 3-4 roll-types is sent to after fabric material volume uncoiling
Tension force is controlled by tension controller during roller, direction of transfer is controlled by Deviation rectifier.
Preferably, embossing heat seal is obtained during high-performance fiber non-woven fabrics is sent to rolling-up mechanism in the step 5)
Tension force is controlled by tension controller, direction of transfer is controlled by Deviation rectifier.
The present invention will comb and be embossed heat seal by hot blast again after special fibre blending using blending technology and is made, and have vertical
Body effect, and pliability keeps preferable, good hand touch, bulkiness is good, and penetration speed is fast, in sanitary napkin, the surface layer of paper diaper and face
There is application very well on layer+guide layer.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the flow process chart of process equipment in the present invention；
1. upper strata in figure, 2. lower floors, sample 1 are surface layer structure, and sample 2 is fabric.
Embodiment
The invention will now be described in further detail with reference to the accompanying drawings, but is not the limit to the scope of the present invention
System.
As shown in figure 1, a kind of high-performance fiber non-woven fabrics, including the upper strata 1 being combined with each other and lower floor 2, upper strata 1 are served as reasons
The surface layer structure that 65% low denier ES fibers and 35% high denier PET blending form, lower floor 2 are by 35% low denier
The fabric that number ES fibers and 65% high denier PET blending form, surface layer structure and fabric pass through 3-4 roll-types
Knurling rolls heat seal.The grammes per square metre of surface layer structure is 16gsm, and the grammes per square metre of fabric is 20gsm.Low denier ES fibers are
1.56dtex*38mmES fiber, the high denier PET is 2.22dtex*38mmPET fibers.The grammes per square metre of the non-woven fabrics is
40gsm, thickness 1.6mm, penetrability ＜ 2s, pliability 300mN, surface layer coefficient of friction ＜ 0.3.High denier PET is
The PET of skin-core structure, it is made up of one layer of PE layer of PET fuses outer cladding.
As shown in Fig. 2 a kind of process equipment of high-performance fiber non-woven fabrics, including frame and it is sequentially arranged in frame
Bin, blender, roller and clearer card, drafting machine, oven heat, splitting winding machine, tension controller, Deviation rectifier, the embossing of 3-4 roll-types
Roller, tension controller, Deviation rectifier and rolling-up mechanism.
A kind of processing technology of high-performance fiber non-woven fabrics, comprises the steps：
1) the ES fibers and high denier PET of low denier are got out；
2) machine that send is driven, is first blended with 65% low denier ES fibers and 35% high denier PET, ES fibers and PET
It is transported to roller and clearer card after fiber blend to be combed, the ES fibers and PET after combing pass through drafting machine to oven heat
Middle shaping, last splitting winding be molded after surface layer structure material volume；
3) machine that send is driven, then is blended with 35% low denier ES fibers and 65% high denier PET, ES fibers and PET
It is transported to roller and clearer card after fiber blend to be combed, the ES fibers and PET after combing pass through drafting machine to oven heat
Middle shaping, last splitting winding be molded after fabric material volume；
4) obtained after the uncoiling of surface layer structure material volume and by the embossing heat seal of 3-4 roll-types knurling rolls after fabric material volume uncoiling
High-performance fiber non-woven fabrics；
5) the high-performance fiber nonwoven fabric roll after finally winding is molded.
The ES fibers of blending are 1.56dtex*38mmES fibers in step 2), and the PET of blending is 2.22dtex*
38mmPET fibers.Pass through tension force during being sent to 3-4 roll-type knurling rolls in step 4) after the uncoiling of surface layer structure material volume
Device controls tension force, and direction of transfer is controlled by Deviation rectifier；The process of 3-4 roll-type knurling rolls is sent to after fabric material volume uncoiling
In by tension controller control tension force, direction of transfer is controlled by Deviation rectifier.Embossing heat seal obtains high-performance fibre in step 5)
Dimension non-woven fabrics is sent to during rolling-up mechanism and controls tension force by tension controller, and direction of transfer is controlled by Deviation rectifier.
35% and 65% in the present invention are weight percentage, and step 2) and step 3) use same in the present invention
Cover process equipment.
The relatively conventional hot-wind nonwoven cloth of the present invention possesses following advantages (design parameter is shown in Table one)：1. with grammes per square metre, have
More excellent thickness；2. with technique, with grammes per square metre, pliability, outward appearance, feel (coefficient of friction) performance are preferable；3. lower floor
Using high grammes per square metre PET, bulkiness is good, and penetration speed is fast, and the guide layer effect used with product of defending.
High-performance fiber non-woven fabrics (the blending embossing non-woven fabrics) test parameter of the present invention and the contrast of common hot blast cloth are as follows：
Table one
The non-woven fabrics of the present invention solves the use unicity problem of one-component product in application process, plays multigroup
Divide the feature of material；With reference to the products application (sanitary napkin, paper diaper) of reality, the use of alternative PUR, and in surface layer
In popularization and the application of surface layer+guide layer, a step is more advanced, there are extensive economic results in society.
The number of plies of non-woven fabrics can be increased and decreased according to the actual requirements in the present invention, and blending, hot blast comb and embossing heat seal
Technique is identical.
Blender in the present invention, roller and clearer card, drafting machine, oven heat, splitting winding machine, tension controller, Deviation rectifier,
3-4 roll-types knurling rolls, tension controller, Deviation rectifier and rolling-up mechanism are that the mechanism of market buying is voluntarily arranged in frame.
Claims (10)
1. a kind of high-performance fiber non-woven fabrics, including the upper and lower being combined with each other, it is characterised in that：Serve as reasons on the upper strata
The surface layer structure that 65% low denier ES fibers and 35% high denier PET blending form, the lower floor are by 35%
The fabric that low denier ES fibers and 65% high denier PET blending form, the surface layer structure and fabric lead to
Cross 3-4 roll-type knurling rolls heat seals.
A kind of 2. high-performance fiber non-woven fabrics according to claim 1, it is characterised in that：The grammes per square metre of the surface layer structure is
16gsm, the grammes per square metre of the fabric is 20gsm.
A kind of 3. high-performance fiber non-woven fabrics according to claim 1, it is characterised in that：The low denier ES fibers are
1.56dtex*38mmES fiber, the high denier PET is 2.22dtex*38mmPET fibers.
A kind of 4. high-performance fiber non-woven fabrics according to claim 1, it is characterised in that：The grammes per square metre of the non-woven fabrics is
40gsm, thickness 1.6mm, penetrability ＜ 2s, pliability 300mN, surface layer coefficient of friction ＜ 0.3.
A kind of 5. high-performance fiber non-woven fabrics according to claim 1, it is characterised in that：The high denier PET is
The PET of skin-core structure, it is made up of one layer of PE layer of PET fuses outer cladding.
A kind of 6. process equipment of high-performance fiber non-woven fabrics as claimed in claim 1, it is characterised in that：It include frame and according to
Secondary rack-mounted bin, blender, roller and clearer card, drafting machine, oven heat, splitting winding machine, tension controller, entangle
Inclined device, 3-4 roll-types knurling rolls, tension controller, Deviation rectifier and rolling-up mechanism.
A kind of 7. processing technology of high-performance fiber non-woven fabrics as claimed in claim 1, it is characterised in that：It includes following steps
Suddenly：
1) the ES fibers and high denier PET of low denier are got out；
2) machine that send is driven, is first blended with 65% low denier ES fibers and 35% high denier PET, ES fibers and PET
Roller and clearer card is transported to after blending to be combed, the ES fibers and PET after combing by drafting machine into oven heat into
Type, last splitting winding be molded after surface layer structure material volume；
3) machine that send is driven, then is blended with 35% low denier ES fibers and 65% high denier PET, ES fibers and PET
Roller and clearer card is transported to after blending to be combed, the ES fibers and PET after combing by drafting machine into oven heat into
Type, last splitting winding be molded after fabric material volume；
4) high property is obtained after the uncoiling of surface layer structure material volume and by the embossing heat seal of 3-4 roll-types knurling rolls after fabric material volume uncoiling
Can fabric nonwoven cloth；
5) the high-performance fiber nonwoven fabric roll after finally winding is molded.
8. the processing technology of high-performance fiber non-woven fabrics according to claim 7, it is characterised in that：In the step 2) altogether
Mixed ES fibers are 1.56dtex*38mmES fibers, and the PET of blending is 2.22dtex*38mmPET fibers.
9. the processing technology of high-performance fiber non-woven fabrics according to claim 7, it is characterised in that：Face in the step 4)
It is sent to after Rotating fields material volume uncoiling during 3-4 roll-type knurling rolls and tension force is controlled by tension controller, passes through Deviation rectifier
Control direction of transfer；Controlled during 3-4 roll-type knurling rolls are sent to after fabric material volume uncoiling by tension controller
Tension force, direction of transfer is controlled by Deviation rectifier.
10. the processing technology of high-performance fiber non-woven fabrics according to claim 7, it is characterised in that：In the step 5)
Embossing heat seal obtains high-performance fiber non-woven fabrics and is sent to during rolling-up mechanism to control tension force by tension controller, passes through
Deviation rectifier controls direction of transfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710990886.2A CN107794644A (en) | 2017-10-23 | 2017-10-23 | A kind of high-performance fiber non-woven fabrics and its process equipment and processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710990886.2A CN107794644A (en) | 2017-10-23 | 2017-10-23 | A kind of high-performance fiber non-woven fabrics and its process equipment and processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107794644A true CN107794644A (en) | 2018-03-13 |
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ID=61534288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710990886.2A Withdrawn CN107794644A (en) | 2017-10-23 | 2017-10-23 | A kind of high-performance fiber non-woven fabrics and its process equipment and processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107794644A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022227749A1 (en) * | 2021-04-30 | 2022-11-03 | 厦门延江新材料股份有限公司 | Fine-denier composite non-woven fabric and fabrication method therefor |
| CN115569083A (en) * | 2022-10-21 | 2023-01-06 | 浙江凯燕护理用品科技有限公司 | High-water-content antibacterial sanitary wet tissue and preparation method thereof |
-
2017
- 2017-10-23 CN CN201710990886.2A patent/CN107794644A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022227749A1 (en) * | 2021-04-30 | 2022-11-03 | 厦门延江新材料股份有限公司 | Fine-denier composite non-woven fabric and fabrication method therefor |
| CN115569083A (en) * | 2022-10-21 | 2023-01-06 | 浙江凯燕护理用品科技有限公司 | High-water-content antibacterial sanitary wet tissue and preparation method thereof |
| CN115569083B (en) * | 2022-10-21 | 2024-01-30 | 浙江凯燕护理用品科技有限公司 | High-water-content antibacterial wet tissue and preparation method thereof |
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Application publication date: 20180313 |