CN209059689U - A kind of disposable absorptive core of modified - Google Patents
A kind of disposable absorptive core of modified Download PDFInfo
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- CN209059689U CN209059689U CN201820435826.4U CN201820435826U CN209059689U CN 209059689 U CN209059689 U CN 209059689U CN 201820435826 U CN201820435826 U CN 201820435826U CN 209059689 U CN209059689 U CN 209059689U
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- sap
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- strip
- wood pulp
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Abstract
The utility model relates to amenities technical fields, a kind of disposable absorptive core of modified is provided, including core ontology, the core ontology includes non-woven fabrics or the toilet paper upper layer for stacking gradually compound setting, wood pulp and SAP mixing upper layer, SAP layers of strip, fibrous layer, wood pulp mixes lower layer and non-woven fabrics or toilet paper lower layer with SAP, interstitial spaces are equipped between the wood pulp and SAP mixing upper layer and the upper layer strip SAP, multiple heat seal points by core body surface hot pressing to SAP layers of strip are equipped on the core ontology between wood pulp and SAP mixing upper layer and SAP layers of strip, four sides of the core ontology are formed by fervent edge sealing.The utility model solves the problems, such as that the compound core body of existing amenities can not effectively take into account multiple performances such as deformation, gas permeability, assimilation effect and comfort.
Description
Technical field
The utility model relates to amenities technical field, in particular to a kind of disposable absorptive core of modified.
Background technique
As sanitary napkin, protection pad product pattern in the market is multifarious, have his own strong points, if enterprise be intended to therefrom to take off grain husk and
Out, bigger market is seized, exploitation new product is unique approach, however the direction for developing new product is diversity, polygonal
Degree is many-sided, and each enterprise can go the new breakthrough for seeking product according to the deficiency of itself, strives the quality for improving product.It produces
The promotion of product can be set about from various aspects such as the absorbabilities of material, structure, pattern, comfort and core.
The gas permeability and absorbability of cotton core are the main functional characteristics of protection pad and sanitary napkin.If protection pad, sanitary napkin etc. are defended
The cotton core absorbent properties of raw articles are bad, and greatly puzzlement and inconvenience will be brought by excreta leakage occur.And it breathes freely
Property difference feeling of oppression and heat can be then brought to people, greatly uncomfortable, especially period of the opposite warm of temperature is brought when wearing.Product
The characteristics such as comfort property and major function are the focus to stand in the breach, once these performances are poor, then will lead to people to product
And product producer is lost the confidence, and distrust is generated, to influence the sales conditions of corporate image and related industry.
The core of common disposable adsorption object has traditional core and compound core body on the market.Traditional core is relatively conventional
Two kinds of forms be: wood pulp+SAP mixing core and wood pulp+SAP layer distributed form.Traditional core flexibility is good and water conservancy diversion
Property it is strong, but more thick and heavy, gas permeability is poor, and core is easy to be hardened after extruding, destroys the flexibility of itself, uncomfortable to people
Sense of touch.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes it is a kind of it is simple and reasonable, use comfortable ventilating, absorb
Performance is more excellent, the on-deformable disposable absorptive core of modified.
To solve this technical problem, the utility model takes following scheme: a kind of disposable absorptive core of modified, including
Core ontology, the core ontology include that the non-woven fabrics for stacking gradually compound setting or toilet paper upper layer, wood pulp are mixed with SAP
Layer, SAP layers of strip, fibrous layer, wood pulp mix lower layer and non-woven fabrics or toilet paper lower layer with SAP, and the wood pulp is mixed with SAP
It is equipped with interstitial spaces between upper layer and the upper layer strip SAP, is located at wood pulp and SAP mixing upper layer and strip on the core ontology
Multiple heat seal points by core body surface hot pressing to SAP layers of strip, four sides of the core ontology are equipped between SAP layers of shape
It is formed by fervent edge sealing.
Further to improve, the heat-sealing spot diameter on the core ontology is 0.6mm-0.9mm.
Further to improve, the interstitial spaces between the wood pulp and SAP mixing upper layer and the upper layer strip SAP are 1mm-
1.3mm。
By using preceding solution, the beneficial effects of the utility model are: by wood pulp and SAP mixing upper layer and
Wood pulp is mixed with SAP is equipped with strip SAP layers and fibrous layer between lower layer, since fibrous layer has absorbent properties but not no SAP
SuperPro it is aqueous can, enable fibrous layer play water conservancy diversion with ventilative effect, and mixed in fibrous layer and wood pulp with SAP
Strip SAP layers of setting helps to reinforce its water conservancy diversion speed between layer, it is thus possible to effectively prevent wood pulp and SAP mixing upper layer and
Wood pulp mixed with SAP lower layer layer it is blocked up lead to poor air permeability, while between wood pulp and SAP mixing upper layer and SAP layers of strip
Equipped with multiple heat seal points by core body surface hot pressing to SAP layers of strip, the connection of each storeroom can be effectively reinforced, simultaneously
Can further preventing the internally dry SAP of core, displacement causes SAP to be unevenly distributed because moving occurs in external force, after preventing water swelling
Core is uneven, avoids bringing uncomfortable sense of touch to people, gap will not be caused to become smaller or disappear because of extrusion deformation,
Guarantee the permeability and gas permeability of intermediate dimensional fibre lay, SAP layer of strip are applied on fibrous layer, due to fibrous layer with compared with
Strong toughness can be resisted preferably and be pullled, and the external force such as distortion can achieve the effect for preventing core ontology tomography, by right
Four sides of core ontology use fervent edge sealing, can seal core ontology, prevent SAP leakage from causing to waste, while edge sealing is small, no
It will affect the pliability and comfort level of core ontology, it is more excellent using comfortable ventilating, absorbent properties, it is simple and reasonable, it can be wide
General popularization and application.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of the utility model embodiment.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
With reference to Fig. 1, the disposable absorptive core of the modified of preferred the utility model, including core ontology, the core
Ontology includes the non-woven fabrics upper layer 1 for stacking gradually compound setting, wood pulp and SAP mixing upper layer 2, strip SAP layer 3, fibrous layer
4, wood pulp mixes lower layer 5 and non-woven fabrics lower layer 6 with SAP, and strip SAP layer 3 is compound in table on fibrous layer by hot melt adhesive layer
Face, is equipped with interstitial spaces between the wood pulp and SAP mixing upper layer 2 and the upper layer strip SAP 3, the wood pulp is mixed with SAP
Interstitial spaces between layer 2 and strip SAP upper layer 3 are 1mm, be located on the core ontology wood pulp and SAP mixing upper layer 2 and
Multiple heat seal points by core body surface hot pressing to SAP layers of strip, the core ontology are equipped between strip SAP layer 3
Four sides formed by fervent edge sealing, the heat-sealing spot diameter on the core ontology be 0.8mm.
The heat-sealing spot diameter of core ontology described in the utility model is preferred with 0.6mm-0.9mm, the upper layer of core ontology
It can also be toilet paper upper layer, core ontology lower layer can also be toilet paper lower layer, the wood pulp and SAP mixing upper layer and strip
Interstitial spaces between the upper layer shape SAP are preferred with 1mm-1.3mm.
The utility model between wood pulp mixes lower layer with SAP mixing upper layer and wood pulp with SAP by being equipped with strip SAP
Layer and fibrous layer, due to fibrous layer have absorbent properties but not the SuperPro of SAP it is aqueous can, enable fibrous layer to play water conservancy diversion
With with ventilative effect, and strip SAP layers is arranged between fibrous layer and wood pulp and SAP mixing upper layer helps to reinforce it to lead
Flow velocity degree, it is thus possible to which the layer for effectivelying prevent wood pulp to mix lower layer with SAP mixing upper layer and wood pulp with SAP blocked up leads to gas permeability
Difference, while being equipped with by the hot pressing of core body surface between wood pulp and SAP mixing upper layer and SAP layers of strip to SAP layers of strip
Multiple heat seal points, can effectively reinforce the connection of each storeroom, while the internally dry SAP of core can be further prevented because of external force
Moving displacement occur causes SAP to be unevenly distributed, and prevents core after water swelling uneven, avoids bringing uncomfortable touching to people
Sense, will not cause gap to become smaller or disappear because of extrusion deformation, guarantee the permeability and gas permeability of intermediate dimensional fibre lay,
SAP layers of strip are applied on fibrous layer, since fibrous layer has stronger toughness, can preferably resist and pull, distortion etc.
External force can achieve the effect for preventing core ontology tomography, uses fervent edge sealing by four sides to core ontology, can seal
Core ontology prevents SAP leakage from causing to waste, while edge sealing is small, will not influence the pliability and comfort level of core ontology, uses
Comfortable ventilating, absorbent properties are more excellent, simple and reasonable, can wide popularization and application.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (3)
1. a kind of disposable absorptive core of modified, including core ontology, it is characterised in that: the core ontology includes successively layer
Fold non-woven fabrics or the toilet paper upper layer, wood pulp and SAP mixing upper layer, SAP layers of strip, fibrous layer, wood pulp and SAP of compound setting
Lower layer and non-woven fabrics or toilet paper lower layer are mixed, interval is equipped between the wood pulp and SAP mixing upper layer and the upper layer strip SAP
Gap is equipped on the core ontology by core body surface heat between wood pulp and SAP mixing upper layer and SAP layers of strip
SAP layers of strip of multiple heat seal points are depressed into, four sides of the core ontology are formed by fervent edge sealing.
2. the disposable absorptive core of modified according to claim 1, it is characterised in that: the heat-sealing on the core ontology
Spot diameter is 0.6mm-0.9mm.
3. the disposable absorptive core of modified according to claim 1, it is characterised in that: the wood pulp is mixed with SAP
Interstitial spaces between layer and the upper layer strip SAP are 1mm-1.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435826.4U CN209059689U (en) | 2018-03-29 | 2018-03-29 | A kind of disposable absorptive core of modified |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435826.4U CN209059689U (en) | 2018-03-29 | 2018-03-29 | A kind of disposable absorptive core of modified |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209059689U true CN209059689U (en) | 2019-07-05 |
Family
ID=67088228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820435826.4U Active CN209059689U (en) | 2018-03-29 | 2018-03-29 | A kind of disposable absorptive core of modified |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209059689U (en) |
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2018
- 2018-03-29 CN CN201820435826.4U patent/CN209059689U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200810 Address after: 362000, No. 123 South Street, Changtai street, Licheng District, Fujian, Quanzhou Patentee after: QUANZHOU HANWEI MACHINERY MANUFACTURING Co.,Ltd. Address before: 362000 No. 595, floating bridge street, Shi Qi Industrial Area, Jinlong street, Licheng District, Quanzhou, Fujian Patentee before: QUANZHOU HANQI SANITARY MATERIALS Co.,Ltd. |