CN209075172U - A kind of modified compound core body - Google Patents
A kind of modified compound core body Download PDFInfo
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- CN209075172U CN209075172U CN201820435265.8U CN201820435265U CN209075172U CN 209075172 U CN209075172 U CN 209075172U CN 201820435265 U CN201820435265 U CN 201820435265U CN 209075172 U CN209075172 U CN 209075172U
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Abstract
The utility model relates to amenities technical fields, a kind of modified compound core body is provided, including compound core body ontology, the compound core body ontology includes non-woven fabrics or the toilet paper upper layer for stacking gradually compound setting, wood pulp and SAP mixing upper layer, the layer of cloth of loft non-woven containing SAP, wood pulp mixes lower layer and non-woven fabrics or toilet paper lower layer with SAP, the layer of cloth of loft non-woven containing SAP is applied to the upper layer strip SAP of loft non-woven layer of cloth by loft non-woven layer of cloth and multistage interval and strip SAP lower layer is constituted, this, which is applied between the upper layer strip SAP on loft non-woven layer of cloth and strip SAP lower layer, is equipped with interstitial spaces, four sides that multiple heat seal points and compound core body ontology are also laid on the compound core body 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 gas permeability, assimilation effect and comfort.
Description
Technical field
The utility model relates to amenities technical field, in particular to a kind of modified compound core body.
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 paper diaper and sanitary napkin.If paper diaper, sanitary napkin
The cotton core absorbent properties of equal amenities are bad, and greatly puzzlement and inconvenience will be brought by excreta leakage occur.And
Poor air permeability then can bring feeling of oppression and heat to people, and greatly uncomfortable, especially period of the opposite warm of temperature is brought when wearing.It produces
The characteristics such as the comfort property of product and major function are that the focus to stand in the breach once these performances are poor then will lead to people couple
Product and product producer are lost the confidence, and distrust are generated, to influence the selling bank of corporate image and related industry
Feelings.
A common sanitary absorbent article core has traditional core and compound core body on the market.Traditional core is more
Two kinds of common forms are: the form of wood pulp+SAP mixing core and wood pulp+SAP layer distributed.Traditional core flexibility it is good with
It is flow conductivity strong, but it is more thick and heavy, and gas permeability is poor, and core is easy to be hardened after extruding, destroys the flexibility of itself, not to people
Comfortable 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
The superior modified compound core body of performance.
To solve this technical problem, the utility model takes following scheme: a kind of modified compound core body, including composite core
Body ontology, the compound core body ontology include that the non-woven fabrics for stacking gradually compound setting or toilet paper upper layer, wood pulp are mixed with SAP
Upper layer, the layer of cloth of loft non-woven containing SAP, wood pulp mix lower layer and non-woven fabrics or toilet paper lower layer, the fluffy nothing containing SAP with SAP
Woven fabric layer is applied under the upper layer strip SAP and strip SAP of loft non-woven layer of cloth by loft non-woven layer of cloth and multistage interval
Layer is constituted, this, which is applied between the upper layer strip SAP on loft non-woven layer of cloth and strip SAP lower layer, is equipped with interstitial spaces,
Four sides that multiple heat seal points and compound core body ontology are also laid on the compound core body ontology are formed by fervent edge sealing.
Further to improve, the heat-sealing spot diameter on the compound core body ontology is 1.2mm-1.8mm.
It is further to improve, the upper layer strip SAP being applied on loft non-woven layer of cloth and strip SAP lower layer it
Between interstitial spaces be 1.2mm-1.5mm.
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 the layer of cloth of loft non-woven containing SAP between lower layer, since the layer of cloth of loft non-woven containing SAP has absorbent properties but
Do not have the SuperPro of SAP it is aqueous can, enable fibrous layer play water conservancy diversion with ventilative effect, and in loft non-woven layer of cloth
Interval the upper layer strip SAP and strip SAP lower layer help to reinforce its water conservancy diversion speed, it is thus possible to effectively prevent wood pulp with
SAP mixing upper layer and wood pulp mixed with SAP lower layer layer it is blocked up lead to poor air permeability, while wood pulp and SAP mixing upper layer and wood
Slurry mixes the lower infiltration that the SAP in lower layer absorbs obstruction excreta after expansion with SAP, and absorptive core, which is equipped with multiple heat seal points, to be had
Effect consolidates wood pulp and mixes the gap that wood pulp is mixed with SAP in lower layer with SAP with SAP mixing upper layer and wood pulp, will not be because of extruding
Deformation, causes gap to become smaller or disappear, and guarantees the permeability and gas permeability of intermediate dimensional fibre lay, by compound core body
Four sides use fervent edge sealing, can seal core, prevent SAP leakage from causing to waste, while edge sealing is small, will not influence the soft of core
Softness and comfort level, it is more excellent using comfortable ventilating, absorbent properties, it is simple and reasonable, it can wide popularization and application.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of the utility model embodiment；
Fig. 2 is the overlooking structure 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 and Fig. 2, the modified compound core body of preferred the utility model, including compound core body ontology, it is described multiple
Closing core ontology includes the non-woven fabrics upper layer 1 for stacking gradually compound setting, wood pulp and SAP mixing upper layer 2, loft non-woven containing SAP
Layer of cloth 3, wood pulp mix lower layer 4 and non-woven fabrics lower layer 5 with SAP, and the layer of cloth of loft non-woven containing SAP 3 is by loft non-woven layer of cloth 31
The upper layer strip SAP 32 of loft non-woven layer of cloth is applied to multistage interval and strip SAP lower layer 33 is constituted, this is applied to fluffy
Interstitial spaces, the compound core body are equipped between the upper layer strip SAP 32 in loose nonwoven layer 31 and strip SAP lower layer 33
Four sides that multiple heat seal points 6 and compound core body ontology are also laid on ontology are formed by fervent edge sealing, the compound core body
6 diameter of heat seal point on ontology is 1.5mm, the upper layer strip SAP 32 being applied on loft non-woven layer of cloth 31 and strip
Interstitial spaces between shape SAP lower layer 33 are 1.3mm.
The heat-sealing spot diameter of compound core body described in the utility model is preferred with 1.2mm-1.8mm, compound core body ontology
Upper layer can also be toilet paper upper layer, and compound core body ontology lower layer can also be toilet paper lower layer, be applied to loft non-woven layer of cloth
On the upper layer strip SAP and strip SAP lower layer between interstitial spaces be preferred with 1.2mm-1.5mm.
The utility model is fluffy containing SAP by being equipped between wood pulp mixes lower layer with SAP mixing upper layer and wood pulp with SAP
Nonwoven layer, due to the layer of cloth of loft non-woven containing SAP have absorbent properties but not the SuperPro of SAP it is aqueous can, enable fibrous layer
Enough play water conservancy diversion with ventilative effect, and the upper layer strip SAP and strip SAP lower layer are spaced in loft non-woven layer of cloth to be had
Help reinforce its water conservancy diversion speed, it is thus possible to wood pulp be effectively prevent to mix the layer mistake of lower layer with SAP mixing upper layer and wood pulp with SAP
Thickness leads to poor air permeability, while wood pulp is mixed after the SAP in lower layer absorbs expansion with SAP mixing upper layer and wood pulp with SAP and hindered
The lower infiltration of excreta, absorptive core can effectively consolidate wood pulp and SAP mixing upper layer and wood pulp equipped with multiple heat seal points and SAP is mixed
The gap that wood pulp is mixed with SAP in lower layer is closed, gap will not be caused to become smaller or disappear because of extrusion deformation, is guaranteed intermediate vertical
The permeability and gas permeability of body fibrous layer use fervent edge sealing by four sides to compound core body, can seal core, prevent
SAP leakage causes to waste, while edge sealing is small, will not influence the pliability and comfort level of core, uses comfortable ventilating, absorbent properties
It is more excellent, it is simple and reasonable, it 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 modified compound core body, including compound core body ontology, it is characterised in that: the compound core body ontology includes successively
Be laminated compound setting non-woven fabrics or toilet paper upper layer, wood pulp and SAP mixing upper layer, the layer of cloth of loft non-woven containing SAP, wood pulp with
SAP mixes lower layer and non-woven fabrics or toilet paper lower layer, and the layer of cloth of loft non-woven containing SAP is by loft non-woven layer of cloth and multistage interval
The upper layer strip SAP and strip SAP lower layer for being applied to loft non-woven layer of cloth are constituted, this is applied on loft non-woven layer of cloth
It is equipped with interstitial spaces between the upper layer strip SAP and strip SAP lower layer, is also laid on the compound core body ontology multiple
Four sides of heat seal point and compound core body ontology are formed by fervent edge sealing.
2. modified compound core body according to claim 1, it is characterised in that: the heat seal point on the compound core body ontology
Diameter is 1.2mm-1.8mm.
3. modified compound core body according to claim 1, it is characterised in that: described to be applied on loft non-woven layer of cloth
Interstitial spaces between the upper layer strip SAP and strip SAP lower layer are 1.2mm-1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435265.8U CN209075172U (en) | 2018-03-29 | 2018-03-29 | A kind of modified compound core body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435265.8U CN209075172U (en) | 2018-03-29 | 2018-03-29 | A kind of modified compound core body |
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| Publication Number | Publication Date |
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| CN209075172U true CN209075172U (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820435265.8U Active CN209075172U (en) | 2018-03-29 | 2018-03-29 | A kind of modified compound core body |
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| CN (1) | CN209075172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914835A (en) * | 2021-01-20 | 2021-06-08 | 杭州豪悦护理用品股份有限公司 | Novel composite core and preparation method thereof |
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2018
- 2018-03-29 CN CN201820435265.8U patent/CN209075172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914835A (en) * | 2021-01-20 | 2021-06-08 | 杭州豪悦护理用品股份有限公司 | Novel composite core and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200805 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. |