CN208362631U - A kind of high hot-wind nonwoven cloth breathed freely, eliminated the unusual smell - Google Patents
A kind of high hot-wind nonwoven cloth breathed freely, eliminated the unusual smell Download PDFInfo
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- CN208362631U CN208362631U CN201820095419.3U CN201820095419U CN208362631U CN 208362631 U CN208362631 U CN 208362631U CN 201820095419 U CN201820095419 U CN 201820095419U CN 208362631 U CN208362631 U CN 208362631U
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- nonwoven layer
- vinylon fiber
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- unusual smell
- modified vinylon
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Abstract
Disclosed by the utility model is a kind of high hot-wind nonwoven cloth breathed freely, eliminated the unusual smell, it is characterized by comprising upper and lower compound upper nonwoven layers and lower nonwoven layer, the upper nonwoven layer and lower nonwoven layer have all been evenly distributed modified vinylon fiber, and nonwoven layer and lower nonwoven layer are made of ES fiber on this.The modified vinylon fiber can dissolve in room temperature (35-40 degree) water, when the modified vinylon fiber in upper nonwoven layer and lower nonwoven layer is when encountering urine (37 degree or so), modified vinylon fiber will be completely dissolved, and form certain gap, to increase the gas permeability of non-woven fabrics；After modified vinylon fiber dissolution, upper nonwoven layer and lower nonwoven layer specific surface area increase, and non-woven fabrics large specific surface area has better absorption property and water absorbing properties, have taste solid matter in adsorbable excreta, to achieve the effect that eliminate the unusual smell.
Description
Technical field
The utility model relates to a kind of non-woven fabrics, in particular to a kind of high hot-wind nonwoven cloth breathed freely, eliminated the unusual smell.
Background technique
With continuously improving for production technology, paper diaper from initial leakproof, the simple function of absorption urine, are improved to both
Leak-proof ventilating inhales urine antibacterial again, and increases the multiple functions such as telescopic resilience waistline, three stereoscopic leakproof edges.Paper diaper surface layer material
The selection of material determines the air permeability effect of paper diaper, and existing paper diaper surface material gas permeability is generally bad, and baby is when in use
It is easy phenomena such as there are red hip.
Utility model content
Provided by the utility model is a kind of high hot-wind nonwoven cloth breathed freely, eliminated the unusual smell, and main purpose is to overcome existing
The problem for having existing paper diaper surface material gas permeability bad.
In order to solve the above technical problems, the utility model adopts the following technical scheme is achieved:
A kind of high hot-wind nonwoven cloth breathed freely, eliminated the unusual smell, including upper and lower compound upper nonwoven layer and lower nonwoven layer,
The upper nonwoven layer and lower nonwoven layer have all been evenly distributed modified vinylon fiber, nonwoven layer and lower nonwoven layer on this
It is made of ES fiber.
Further, the content of ES fiber is 50-70% in the upper nonwoven layer, the content of modified vinylon fiber is 30-
50%, the content of ES fiber is 70-80% in the lower nonwoven layer, the content of modified vinylon fiber is 20-30%.
Further, the upper nonwoven layer and lower nonwoven layer are by double direct networkings of carding machine and online by baking oven
It is compound.
From the above description of the utility model, it can be seen, compared to the prior art, the utility model has the advantages that institute
Stating modified vinylon fiber can dissolve in room temperature (35-40 degree) water, the mod-vinylon in upper nonwoven layer and lower nonwoven layer
When encountering urine (37 degree or so), modified vinylon fiber will be completely dissolved fiber, certain gap be formed, to increase nothing
The gas permeability of woven fabric；After modified vinylon fiber dissolution, upper nonwoven layer and lower nonwoven layer specific surface area increase, and non-woven fabrics compares table
Area has greatly better absorption property and water absorbing properties, has taste solid matter in adsorbable excreta, eliminates the unusual smell to reach
Effect.Therefore, using hot-wind nonwoven cloth disclosed by the utility model as paper diaper surface layer, the ventilative of paper diaper surface layer can be increased
Property, phenomena such as avoiding baby's red hip generation, while also can remove the peculiar smell that excreta generates.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Specific embodiment
Referring to Fig.1.A kind of high hot-wind nonwoven cloth breathed freely, eliminated the unusual smell, including upper and lower compound upper nonwoven layer 1 under
Nonwoven layer 2.The upper nonwoven layer 1 and lower nonwoven layer 2 have all been evenly distributed modified vinylon fiber 3, non-woven fabrics on this
Layer 1 and lower nonwoven layer 2 are after heat treatment made of ES fiber (Ethylene-Propylene Side By Side).Institute
The content for stating ES fiber in nonwoven layer 1 is 50-70%, the content of modified vinylon fiber 3 is 30-50%, the lower non-woven fabrics
The content of ES fiber is 70-80% in layer 2, the content of modified vinylon fiber 3 is 20-30%.
Referring to Fig.1.In the production process of upper nonwoven layer 1 and lower nonwoven layer 2, by ES fiber and modified vinylon fiber
3 carry out mixing shredding, combing, baking oven heating, plate, so that 3 substantially uniformity of modified vinylon fiber is distributed in nonwoven layer 1
In lower nonwoven layer 2, since ES fiber is after baking oven heating, cortex melts so that its bicomponent fibers and modified vinylon fiber
3 stick together.The upper nonwoven layer 1 and lower nonwoven layer 2 are by double direct networkings of carding machine and compound online by baking oven.
Referring to Fig.1.The modified vinylon fiber 3 can dissolve in room temperature (35-40 degree) water, when upper nonwoven layer 1 is under
When encountering urine (37 degree or so), modified vinylon fiber 3 will be completely dissolved modified vinylon fiber 3 in nonwoven layer 2, shape
At certain gap, to increase the gas permeability of non-woven fabrics.After modified vinylon fiber 3 dissolves, upper nonwoven layer 1 and lower non-woven fabrics
2 specific surface area of layer increase, and non-woven fabrics large specific surface area has better absorption property and water absorbing properties, have in adsorbable excreta
Taste solid matter, to achieve the effect that eliminate the unusual smell.In the upper nonwoven layer 1 and lower nonwoven layer 2 content of ES fiber and
The selection of the content of modified vinylon fiber 3 can ensure that the pliability of non-woven fabrics, while when encountering urine, in upper nonwoven layer 1
Modified vinylon fiber 3 dissolves more, and modified vinylon fiber 3 dissolves less in lower nonwoven layer 2, so that lower non-woven fabrics
2 intermediate gap of layer are smaller, and reverse osmosis is also fewer.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (2)
1. a kind of high hot-wind nonwoven cloth breathed freely, eliminated the unusual smell, it is characterised in that: including upper and lower compound upper nonwoven layer under
Nonwoven layer, the upper nonwoven layer and lower nonwoven layer have all been evenly distributed modified vinylon fiber, on this nonwoven layer and
Lower nonwoven layer is made of ES fiber.
2. a kind of high hot-wind nonwoven cloth breathed freely, eliminated the unusual smell as described in claim 1, it is characterised in that: the upper non-woven fabrics
Layer and lower nonwoven layer are by double direct networkings of carding machine and compound online by baking oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820095419.3U CN208362631U (en) | 2018-01-21 | 2018-01-21 | A kind of high hot-wind nonwoven cloth breathed freely, eliminated the unusual smell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820095419.3U CN208362631U (en) | 2018-01-21 | 2018-01-21 | A kind of high hot-wind nonwoven cloth breathed freely, eliminated the unusual smell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208362631U true CN208362631U (en) | 2019-01-11 |
Family
ID=64914077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820095419.3U Active CN208362631U (en) | 2018-01-21 | 2018-01-21 | A kind of high hot-wind nonwoven cloth breathed freely, eliminated the unusual smell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208362631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112481808A (en) * | 2020-11-17 | 2021-03-12 | 王向 | Preparation method of non-woven fabric with ultrahigh softness |
-
2018
- 2018-01-21 CN CN201820095419.3U patent/CN208362631U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112481808A (en) * | 2020-11-17 | 2021-03-12 | 王向 | Preparation method of non-woven fabric with ultrahigh softness |
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