CN207973925U - A kind of full water repellent natural fiber spunlace non-woven cloth and its production equipment - Google Patents
A kind of full water repellent natural fiber spunlace non-woven cloth and its production equipment Download PDFInfo
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- CN207973925U CN207973925U CN201820237953.3U CN201820237953U CN207973925U CN 207973925 U CN207973925 U CN 207973925U CN 201820237953 U CN201820237953 U CN 201820237953U CN 207973925 U CN207973925 U CN 207973925U
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- water repellent
- natural fiber
- woven cloth
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- fiber spunlace
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Abstract
The utility model discloses a kind of full water repellent natural fiber spunlace non-woven cloths, including natural fiber spunlace non-woven cloth；The surface of the natural fiber spunlace non-woven cloth is coated with water repellent layer, is covered on natural fiber spunlace non-woven cloth and water repellent layer through the hole of the two.In addition, a kind of full water repellent natural fiber spunlace non-woven cloth and its production equipment are also disclosed, including one-side band liquid coating apparatus, tension control mechanism, dryer, puncher, the winder set gradually；The one-side band liquid coating apparatus includes liquid bath and applicator roll；The water repellent mixed solution of water repellent, reinforcing agent and water is loaded in the liquid bath；The masking liquid roller segment immerses in water repellent mixed solution.The full water repellent natural fiber spunlace non-woven cloth of the utility model is i.e. avoidable reverse osmosis, ensures that comfort, hydrophily.
Description
Technical field
It is especially a kind of full water repellent natural fiber spunlace non-woven cloth and its life the utility model is related to weaving technology field
Produce equipment.
Background technology
Currently, sanitary napkin is usually made of natural fiber, because natural fiber has good gas permeability and hydrophily.But
It, since natural fiber reverse osmosis permeability is high, is more than 20 times of common non-woven fabric, in use to be, it may appear that reverse osmosis phenomenon,
Cause often to have menses and remain in sanitary napkin surface, influences comfort.Raw material according to non-woven fabrics as sanitary napkin, though
Reverse osmosis problem is so not present, but its hydrophily and poor air permeability, comfort are low.
In order to solve the above-mentioned technical problem, thus this case generates.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of can avoid reverse osmosis, and can protect
Comfort, hydrophilic full water repellent natural fiber spunlace non-woven cloth are demonstrate,proved, while additionally providing the production equipment of above-mentioned non-woven fabrics.
The technical solution of the utility model is as follows：A kind of full water repellent natural fiber spunlace non-woven cloth, including natural fiber water
Prick nonwoven cloth；The surface of the natural fiber spunlace non-woven cloth is coated with water repellent layer, on natural fiber spunlace non-woven cloth and water repellent layer
It is covered with through the hole of the two.
Further, a natural fiber spunlace non-woven cloth wherein surface is coated with water repellent layer.
A kind of full water repellent natural fiber spunlace non-woven cloth and its production equipment, including the one-side band liquid coating set gradually are set
Standby, tension control mechanism, dryer, puncher, winder；The one-side band liquid coating apparatus includes liquid bath and applicator roll；Institute
State the water repellent mixed solution that water repellent, reinforcing agent and water are loaded in liquid bath；The masking liquid roller segment immerses water repellent mixed solution
It is interior.
Further, the tension control mechanism includes a pair roller arranged up and down, and is set to below roll
Water receiving tank.
Further, the puncher includes two rotating rollers being closely packed together, on the roll surface of one of rotating roller
It is covered with punching column, the eyelet to match with punching column is covered on the roll surface of another rotating roller, when two rotating rollers reversely rotate
Punching column is engaged with eyelet.
Further, at least one rotating roller is hollow structure, and inner cavity is provided with heating component.
Further, the heating component is quartz ampoule.
After adopting the above technical scheme, the utility model compared with prior art, has the following advantages：The utility model is complete
Water repellent natural fiber spunlace non-woven cloth is gas permeability, hydrophily with natural fiber, while having the water repellency of chemical fibre again, can
The generation for avoiding reverse osmosis phenomenon can avoid influencing comfort because of menses reverse osmosis after being fabricated to sanitary napkin.
Description of the drawings
Fig. 1 is the structural schematic diagram of the production equipment of the full water repellent natural fiber spunlace non-woven cloth of the utility model.
Fig. 2 is the structural schematic diagram of puncher in the utility model.
Fig. 3 is the sectional view of rotating roller in the utility model.
Fig. 4 is the structural schematic diagram of the full water repellent natural fiber spunlace non-woven cloth of the utility model.
As shown in the figure：1, natural fiber spunlace non-woven cloth；2, water repellent layer；3, hole；4, one-side band liquid coating apparatus；41, liquid
Slot；42, applicator roll；43, deflector roll；5, tension control mechanism；51, roll；52, water receiving tank；6, dryer；7, puncher；71, it revolves
Transfer roller；72, column is punched；73, eyelet；74, heating component；75, rack；8, winder.
Specific implementation mode
The utility model is further elaborated below by drawings and examples.
As shown in Figure 4：A kind of full water repellent natural fiber spunlace non-woven cloth, including natural fiber spunlace non-woven cloth 1, it is natural fine
A dimension spunlace non-woven cloth 1 wherein surface is coated with water repellent layer 2, is covered on natural fiber spunlace non-woven cloth 1 and water repellent layer 2 through the two
Hole 3.
The full water repellent natural fiber spunlace non-woven cloth of the utility model is in use, water repellent layer 2 and skin contact.Due to natural
The surface of fiber spun-laced non-woven fabrics 1 has applied water repellent layer 2, and menses through hole 3 would not after being inhaled into natural fiber spunlace non-woven cloth 1
Reverse osmosis again achievees the purpose that unidirectionally to absorb, and avoids influencing comfort because of menses reverse osmosis.The full water repellent natural fiber of the utility model
Comfort is high after spunlace non-woven cloth is fabricated to sanitary napkin, overcomes the technical barrier of reverse osmosis.
As shown in Figure 1：In addition, the production that the utility model additionally provides above-mentioned full water repellent natural fiber spunlace non-woven cloth is set
It is standby, specifically include one-side band liquid coating apparatus 4, tension control mechanism 5, dryer 6, puncher 7, the winder set gradually
8。
One-side band liquid coating apparatus 4 includes liquid bath 41, and the applicator roll 42 being set in liquid bath 41.It is contained in liquid bath 41
There is the water repellent mixed solution of water repellent, reinforcing agent and water.Wherein, water repellent mixed solution is made of the raw material of following mass ratio：It refuses
Aqua：2~15%, polyacrylamide 0.5~3%, remaining is water.Wherein, the safe class that water repellent and polyacrylamide apply is equal
It is safe and reliable for food-grade.42 part of liquid roller is immersed in water repellent mixed solution, when applicator roll 42 rotates, water repellent mixing
Solution can be attached on 42 roll surface of applicator roll.Natural fiber spunlace non-woven cloth 1 from preceding pipeline production line or uncoiling machine out
The upper surface for being close to applicator roll 42 is advanced, and with the rotation of applicator roll 42, the water repellent mixed solution in liquid bath 41 is attached to painting
42 roll surface of liquid roller and the lower surface for being applied to natural fiber spunlace non-woven cloth 1.With the continuous advance of natural fiber spunlace non-woven cloth 1
And the continuous rotation of applicator roll 42, the water repellent mixed solution in liquid bath 41 have been coated in natural fiber spunlace non-woven cloth at leisure
1 surface, to form water repellent layer 2 on natural fiber spunlace non-woven cloth 1.
It is even closer in order to make natural fiber spunlace non-woven cloth 1 be bonded with applicator roll 42, improve the uniformity of masking liquid, this reality
It applies in example, is respectively arranged with deflector roll 43 in the front and rear sides of liquid bath 41, the axis of two deflector rolls 43 is less than the axis of applicator roll 42.
Natural fiber spunlace non-woven cloth 1 is passed through from the bottom of previous deflector roll 43, again from next deflector roll 43 after applicator roll 42
Bottom is pierced by.So design, plays tension, to improve natural fiber spun lacing nonwoven to natural fiber spunlace non-woven cloth 1
The tight ness rating that cloth 1 is bonded with applicator roll 42.
Tension control mechanism 5 includes a pair roller 51 arranged up and down, and is set to the water receiving tank 52 of 51 lower section of roll.
When work, natural fiber spunlace non-woven cloth 1 is passed through between two rolls 51, with the reverse rotation of two rolls 51, naturally
Fiber spun-laced non-woven fabrics 1 is tensioned by axial force.There are two effects for this tension control mechanism 5：One, by natural fiber spun lacing without
The tensioning flattening of woven fabric 1；Two, the water repellent layer 2 on natural fiber spunlace non-woven cloth 1 is rolled even.
Dryer 6 is the prior art, and effect is 1 drying and shaping of natural fiber spunlace non-woven cloth that will be coated with water repellent layer 2,
Make the solidification of water repellent mixed solution on cloth cover.
As shown in Figure 2：Puncher 7 includes rack 75, and is set to two rotations in rack 75 and being closely packed together
Roller 71.It is covered with punching column 72 on the roll surface of one of rotating roller 71, is covered on the roll surface of another rotating roller 71 and punching column
72 eyelets 73 to match, punching column 72 is engaged with eyelet 73 when two rotating rollers 71 reversely rotate.When work, natural fiber water
Prick nonwoven cloth 1 is passed through between two rotating rollers 71, with the reverse rotation of two rotating rollers 71, punching column 72 pierce through cloth cover into
Enter in eyelet 73, punching is realized with this.Not with the continuous advance of natural fiber spunlace non-woven cloth 1 and two rotating rollers 71
It is disconnected to rotate, it is constantly stamped through the hole of cloth cover 3 on natural fiber spunlace non-woven cloth 1.In order to improve soaking effect, hole 3
Quantity is 18~32 mesh.
While punching, it is also necessary to be heated to cloth cover, to prevent hole 3 from deforming.For this purpose, the utility model is also being beaten
Heating mechanism is additionally arranged on hole machine 7, specially：At least one rotating roller 71 is hollow structure, and inner cavity is provided with heating component
74（Refer to Fig. 3）, heating component 74 is quartz ampoule.Rotating roller 71 is heated by quartz ampoule fever, and then to therewith
The natural fiber spunlace non-woven cloth 1 of contact is heated, it is made to remain certain temperature, and hole 3 is avoided to deform.
The production technology of the full water repellent natural fiber spunlace non-woven cloth of the utility model includes the following steps：
1) water repellent layer is applied：Natural fiber spunlace non-woven cloth 1 from preceding pipeline production line or uncoiling machine out enters single side
Band liquid coating apparatus 4；The upper surface that natural fiber spunlace non-woven cloth 1 is close to applicator roll 42 is advanced, with the rotation of applicator roll 42
Turning, the water repellent mixed solution in liquid bath 41 is attached to 42 roll surface of applicator roll and is applied to the lower surface of natural fiber spunlace non-woven cloth 1,
Form water repellent layer 2.
2) flatten, roll it is even：It coats the natural fiber spunlace non-woven cloth 1 after water repellent layer 2 and enters tension control mechanism 5, with
The rotation of two rolls, natural fiber spunlace non-woven cloth 1 are flattened, meanwhile, water repellent layer 2 thereon is rolled even.
3) it dries：Flatten, roll it is even after natural fiber spunlace non-woven cloth 1 enter dryer 6 dry.
4) it punches：Natural fiber spunlace non-woven cloth 1 after drying enters puncher 7, reversed with two rotating rollers 71
Rotation, punching column 72 pierce through cloth cover punching；Meanwhile cloth cover is heated by heating component 74.
5) it winds：It is wound by winder 8.
So far, the full water repellent natural fiber spunlace non-woven cloth of the utility model has produced completion.
Foundation embodiment described above is enlightenment, and through the above description, relevant staff completely can be not
In the range of deviateing this item utility model thought, various changes and amendments are carried out.The technical scope of this item utility model
It is not limited to the contents of the specification, it is necessary to the range of its protection is determined according to right.
Claims (5)
1. a kind of production equipment of full water repellent natural fiber spunlace non-woven cloth, it is characterised in that：Including the one-side band set gradually
Liquid coating apparatus, tension control mechanism, dryer, puncher, winder；The one-side band liquid coating apparatus includes liquid bath and painting
Liquid roller；The water repellent mixed solution of water repellent, reinforcing agent and water is loaded in the liquid bath；It is mixed that the masking liquid roller segment immerses water repellent
It closes in solution.
2. a kind of production equipment of full water repellent natural fiber spunlace non-woven cloth according to claim 1, it is characterised in that：Institute
It includes a pair roller arranged up and down to state tension control mechanism, and is set to the water receiving tank below roll.
3. a kind of production equipment of full water repellent natural fiber spunlace non-woven cloth according to claim 1, it is characterised in that：Institute
It includes two rotating rollers being closely packed together to state puncher, is covered with punching column on the roll surface of one of rotating roller, another rotation
It is covered with the eyelet to match with punching column on the roll surface of transfer roller, punching column is engaged with eyelet when two rotating rollers reversely rotate.
4. a kind of production equipment of full water repellent natural fiber spunlace non-woven cloth according to claim 3, it is characterised in that：Extremely
A few rotating roller is hollow structure, and inner cavity is provided with heating component.
5. a kind of production equipment of full water repellent natural fiber spunlace non-woven cloth according to claim 4, it is characterised in that：Institute
It is quartz ampoule to state heating component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820237953.3U CN207973925U (en) | 2018-02-10 | 2018-02-10 | A kind of full water repellent natural fiber spunlace non-woven cloth and its production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820237953.3U CN207973925U (en) | 2018-02-10 | 2018-02-10 | A kind of full water repellent natural fiber spunlace non-woven cloth and its production equipment |
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| Publication Number | Publication Date |
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| CN207973925U true CN207973925U (en) | 2018-10-16 |
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| CN201820237953.3U Active CN207973925U (en) | 2018-02-10 | 2018-02-10 | A kind of full water repellent natural fiber spunlace non-woven cloth and its production equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277655A (en) * | 2018-02-10 | 2018-07-13 | 韩旭 | A kind of full water repellent natural fiber spunlace non-woven cloth and its production equipment |
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2018
- 2018-02-10 CN CN201820237953.3U patent/CN207973925U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277655A (en) * | 2018-02-10 | 2018-07-13 | 韩旭 | A kind of full water repellent natural fiber spunlace non-woven cloth and its production equipment |
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