CN217099188U - High-adsorbability non-woven fabric - Google Patents
High-adsorbability non-woven fabric Download PDFInfo
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- CN217099188U CN217099188U CN202220989760.XU CN202220989760U CN217099188U CN 217099188 U CN217099188 U CN 217099188U CN 202220989760 U CN202220989760 U CN 202220989760U CN 217099188 U CN217099188 U CN 217099188U
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- layer
- woven fabrics
- adsorptivity
- strip
- nexine
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000004744 fabric Substances 0.000 claims abstract description 31
- 238000001179 sorption measurement Methods 0.000 claims abstract description 29
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 241000381602 Vachellia nebrownii Species 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 67
- 239000000835 fiber Substances 0.000 claims description 48
- 239000002344 surface layer Substances 0.000 claims description 34
- 229920001131 Pulp (paper) Polymers 0.000 claims description 16
- 229920000728 polyester Polymers 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 4
- 239000004831 Hot glue Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 210000002615 epidermis Anatomy 0.000 claims 3
- 239000008187 granular material Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 abstract description 20
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000002745 absorbent Effects 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000013305 flexible fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Nonwoven Fabrics (AREA)
Abstract
The utility model discloses a high adsorptivity non-woven fabrics surface fabric, including the non-woven fabrics surface fabric body, the non-woven fabrics surface fabric includes surface course and nexine, surface course and nexine are water thorn non-woven fabrics layer, be equipped with the adsorbed layer between surface course and the nexine, the adsorbed layer includes fixed bed and a plurality of parallel arrangement's adsorption strip, the adsorption strip includes parcel layer and active carbon particle, the active carbon particle sets up in parcel in situ portion, the fixed bed sets up in the adsorption strip outside. The utility model discloses an add the adsorbed layer in double-deck non-woven fabrics for water thorn non-woven fabrics surface fabric has good adsorptivity when using.
Description
Technical Field
The utility model belongs to the technical field of textile fabric technique and specifically relates to a high adsorptivity non-woven fabrics fabric is related to.
Background
The spunlace nonwoven fabric is formed by jetting high-pressure micro water flow onto one or more fiber webs to entangle fibers with each other, so that the fiber webs are reinforced to have certain strength, and the obtained fabric is the spunlace nonwoven fabric. The spunlace nonwoven fabric has wide application, is not only used in the medical field, but also used for coating base cloth and disposable materials, has soft and fluffy hand feeling and good hygroscopicity.
Based on the application field of water thorn non-woven fabrics, the non-woven fabrics has good filter effect usually, through the fine and close hole of non-woven fabrics itself, has the gas permeability to can play the effect of filtration protection with the particulate matter impurity separation of external world outside. However, the adsorption performance of the non-woven fabric is poor, in the using process, large-particle impurities and peculiar smell influence exist in the air, and the using requirement of people cannot be met only through the filtering effect of the existing non-woven fabric.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a high adsorptivity non-woven fabrics fabric, through adding the adsorbed layer in double-deck non-woven fabrics for water thorn non-woven fabrics fabric has good adsorptivity when using.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high adsorptivity non-woven fabrics fabric, includes the non-woven fabrics fabric body, the non-woven fabrics fabric includes surface course and nexine, surface course and nexine are water thorn non-woven fabrics layer, be equipped with the adsorbed layer between surface course and the nexine, the adsorbed layer includes fixed bed and a plurality of parallel arrangement's adsorption strip, the adsorption strip includes parcel layer and active carbon particle, the active carbon particle sets up in parcel in situ portion, the fixed bed sets up in the adsorption strip outside.
The utility model discloses further set up to: the fixed layer includes top layer and lower top layer, the adsorption strip upside is located on the top layer and is close to the surface course, the top layer is located the adsorption strip downside and is close to the nexine down, two be bonding position between the adsorption strip, bonding position department top layer and lower top layer bond.
The utility model discloses further set up to: the upper surface layer, the lower surface layer and the wrapping layer are breathable fabric layers, and the breathable fabric is formed by weaving special-shaped fibers.
The utility model discloses further set up to: the cross section of the profiled fiber is in a pentagram shape, a groove extending along the length direction is arranged between the pentagram protrusions of the profiled fiber, and the profiled fiber is polyester fiber.
The utility model discloses further set up to: the adsorption layer is in hot melt adhesive bonding composite connection with the surface layer and the inner layer at the bonding position.
The utility model discloses further set up to: the surface layer and the inner layer are natural wood pulp fiber layers.
The utility model has the advantages that:
1. the materials and the production process of the surface layer and the inner layer enable the non-woven fabric body to have good moisture absorption. The method specifically comprises the following steps: the surface layer and the inner layer are both made of wood pulp fibers, and the wood pulp fibers have good moisture absorption and air permeability; and the spunlace process is flexible fiber entanglement, has the capability of quickly absorbing moisture and has good air permeability.
2. The wood pulp fiber is spun-laced to produce the non-woven fabric, the fiber is twisted and hooked through fiber web reinforcement, the sliding and rotating freedom degree of the fiber is large, the deformation capability is strong when the fiber is stressed, and the hand feeling is soft and comfortable. Meanwhile, the wood pulp fiber is natural plant fiber, so that the wood pulp fiber can be degraded after being used, and the raw materials can be recycled.
3. The adsorption strip is in an elliptic long strip shape and comprises a wrapping layer and active carbon particles, the surface of the active carbon has countless fine pores, the specific surface area is large, and the adsorption strip has stronger adsorption capacity, so the active carbon particles of the utility model can adsorb impurities entering the non-woven fabric body, and the impurities are always kept in a moisture absorption and ventilation state; and peculiar smell and harmful gas can be adsorbed, so that the fabric keeps clean and fresh.
Drawings
Fig. 1 is a cross-sectional view of a nonwoven fabric of the present invention;
FIG. 2 is a cross-sectional view of a shaped fiber of the present invention;
fig. 3 is an enlarged view of a point a in fig. 1.
In the figure: the adsorption layer comprises a surface layer 1, an adsorption layer 2, an upper surface layer 21, a lower surface layer 22, an adhesion part 23, an inner layer 3, an adsorption strip 4, a wrapping layer 41, activated carbon particles 42, profiled fibers 5 and a groove 51.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, a high-adsorptivity non-woven fabric comprises a non-woven fabric body, wherein the non-woven fabric body comprises a surface layer 1 and an inner layer 3, and the surface layer 1 and the inner layer 3 are produced by the same spunlace process. The surface layer 1 and the inner layer 3 adopt natural wood pulp fibers as spunlace nonwoven materials.
The wood pulp fiber is mainly produced from wood pulp and is a secondary fiber, and the wood pulp fiber is produced and processed in a physical process, so that chemical substances harmful to human bodies are not generated, and the wood pulp fiber has good environmental protection performance; meanwhile, the wood pulp fibers are spun-laced to produce non-woven fabrics, and the fibers are entangled and hooked through fiber web reinforcement, so that compared with fabrics produced by knitting and weaving, the fibers have the advantages of large degree of freedom in sliding and rotating, strong deformation capacity under stress, and soft and comfortable hand feeling. Meanwhile, the wood pulp fiber is natural plant fiber, so that the wood pulp fiber can be degraded after being used, and the raw materials can be recycled.
The materials and the production process of the surface layer 1 and the inner layer 3 enable the non-woven fabric body to have good moisture absorption. The wood pulp fiber has good moisture absorption and air permeability; and the spunlace process is flexible fiber entanglement, has the capability of quickly absorbing moisture and has good air permeability.
Be equipped with adsorbed layer 2 between surface course 1 and the nexine 3, adsorbed layer 2 includes fixed bed and a plurality of parallel arrangement's adsorption strip 4, and the fixed bed sets up in the 4 outsides of adsorption strip, therefore the fixed bed will adsorb strip 4 and fix inside the fixed bed, prevent that it from producing and sliding. The adsorption strip 4 is in an oval strip shape and comprises a wrapping layer 41 and activated carbon particles 42, wherein the wrapping layer 41 wraps the activated carbon particles 42 in the wrapping layer, the surface of the activated carbon has numerous fine pores, the specific surface area is large, and the adsorption capacity is strong, and the activated carbon particles 42 can adsorb impurities entering the non-woven fabric body and keep the non-woven fabric body in a moisture absorption and ventilation state all the time; and peculiar smell and harmful gas can be adsorbed, so that the fabric keeps clean and fresh.
The wrapping layer 41 is a breathable fabric layer, the surface of the breathable fabric is provided with a porous structure, the breathable fabric is strong in breathability and not prone to deformation, meshes of the breathable fabric are small, the activated carbon particles 42 can be wrapped in the breathable fabric, and the activated carbon particles 42 are not hindered from playing an adsorption function. The active carbon particles are in a granular structure, the particle size of the active carbon particles is larger than that of the holes on the wrapping layer, the wrapping layer can allow air to permeate, the active carbon particles are prevented from leaking, and the stable adsorption effect and the stable integral structure of the fabric are kept; the section of the wrapping layer is of an annular long strip structure, and active carbon particles can be wrapped in the wrapping layer; in order to keep the stability of the activated carbon particles in the length direction of the wrapping layer, hot-pressing compounding can be carried out in the length direction of the wrapping layer, the wrapping layer is separated in the length direction, and independent cavities which are sequentially arranged in an independent strip shape are formed, so that the distribution stability of the activated carbon particles can be maintained.
As shown in fig. 3, the fixing layer includes an upper surface layer 21 and a lower surface layer 22, the upper surface layer 21 is disposed on the upper side of the absorbent strip 4 and close to the surface layer 1, the lower surface layer 22 is disposed on the lower side of the absorbent strip 4 and close to the inner layer 3, and the upper surface layer 21 and the lower surface layer 22 hold the absorbent strip 4 therein. An adhesive part 23 is arranged between every two absorbent strips 4, the upper surface layer 21 and the lower surface layer 22 at the adhesive part 23 are adhered, and at the adhesive part 23, the absorbent layer 2 is also adhered and connected with the surface layer 1 and the inner layer 3. Namely, at the bonding position 23, the surface layer 1 and the upper surface layer 21, the upper surface layer 21 and the lower surface layer 22, and the lower surface layer 22 and the inner layer 3 are bonded and compositely connected through hot melt adhesive.
When the non-woven fabric body is ready to be discarded, the adsorption strips 4 can be drawn out from the adsorption layer 2 for additional treatment, so that the difficulty in the treatment of the fabric is reduced.
The upper surface layer 21 and the lower surface layer 22 are also air-permeable fabric layers with the same functions as the wrapping layer 41, and the air-permeable fabric layers are all formed by weaving profiled fibers 5. The section of the profiled fiber 5 is in a pentagram shape and is formed by spinning solution or spinning melt after passing through a spinneret orifice in the shape of the pentagram. The grooves 51 extending along the length direction are formed between the five-pointed star protrusions of the profiled fibers 5, the grooves 51 have a drainage effect, the profiled fibers 5 have a strong fluffy effect, and the non-woven fabric body can be supported to be thicker and more plump. Polyester fiber is selected for the profiled fiber 5, firstly, the cost can be reduced because the polyester fiber is low in price, and secondly, the mechanical property and the chemical stability of the polyester fiber are better, so that the strength and the stability of the fixing layer can be increased.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A high-adsorptivity non-woven fabric is characterized in that: including the non-woven fabrics surface fabric body, the non-woven fabrics surface fabric body includes surface course (1) and nexine (3), surface course (1) and nexine (3) are water thorn non-woven fabrics layer, be equipped with between surface course (1) and nexine (3) adsorbed layer (2), adsorbed layer (2) are including fixed bed and a plurality of parallel arrangement's adsorption strip (4), adsorption strip (4) are including parcel layer (41) and active carbon granule (42), active carbon granule (42) set up inside parcel layer (41), the fixed bed sets up in adsorbing strip (4) outside.
2. The high-adsorptivity nonwoven fabric according to claim 1, wherein: the fixed bed includes upper epidermis (21) and lower top layer (22), upper epidermis (21) are located and are adsorbed strip (4) upside and be close to surface course (1), adsorption strip (4) downside is located and be close to nexine (3), two down top layer (22) adsorb for bonding position (23) between strip (4), bonding position (23) department upper epidermis (21) and lower top layer (22) bond.
3. The high-adsorptivity nonwoven fabric according to claim 2, wherein: the upper surface layer (21), the lower surface layer (22) and the wrapping layer (41) are air-permeable fabric layers, and the air-permeable fabric is formed by weaving profiled fibers (5).
4. The high-adsorptivity nonwoven fabric according to claim 3, wherein: the cross section of the profiled fiber (5) is in a pentagram shape, a groove (51) extending along the length direction is arranged between the pentagram protrusions of the profiled fiber (5), and the profiled fiber (5) is polyester fiber.
5. The high-adsorptivity nonwoven fabric according to claim 1, wherein: the adsorption layer (2) is in hot melt adhesive bonding composite connection with the surface layer (1) and the inner layer (3) at the bonding part (23).
6. The high-adsorptivity nonwoven fabric according to claim 1, wherein: the surface layer (1) and the inner layer (3) are natural wood pulp fiber layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220989760.XU CN217099188U (en) | 2022-04-27 | 2022-04-27 | High-adsorbability non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220989760.XU CN217099188U (en) | 2022-04-27 | 2022-04-27 | High-adsorbability non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217099188U true CN217099188U (en) | 2022-08-02 |
Family
ID=82584798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220989760.XU Expired - Fee Related CN217099188U (en) | 2022-04-27 | 2022-04-27 | High-adsorbability non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217099188U (en) |
-
2022
- 2022-04-27 CN CN202220989760.XU patent/CN217099188U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |
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| CF01 | Termination of patent right due to non-payment of annual fee |