CN207207287U - With no paper ultra-thin super soft core body - Google Patents
With no paper ultra-thin super soft core body Download PDFInfo
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- CN207207287U CN207207287U CN201720825579.4U CN201720825579U CN207207287U CN 207207287 U CN207207287 U CN 207207287U CN 201720825579 U CN201720825579 U CN 201720825579U CN 207207287 U CN207207287 U CN 207207287U
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Abstract
The utility model proposes a kind of with no paper ultra-thin super soft core body, including the spun lacing layer of cloth, bulk layer of cloth and the hot rolling cloth that set gradually from top to bottom or spin molten layer of cloth, the upper and lower surface of the bulk layer of cloth is coated with adhesive-layer, some water absorption factors are sprinkled with the adhesive-layer of bulk layer of cloth, spun lacing layer of cloth is bonded in the upper surface of bulk layer of cloth, and hot rolling cloth or the molten layer of cloth of spinning are bonded in the lower surface of bulk layer of cloth.The utility model replaces the dust-free paper generally used, and upper strata uses spun laced fabric, and lower floor is using hot rolling cloth or spins molten cloth, and reducing glue spraying amount simultaneously, whole core body is thinner, and feel is more soft, so as to improve product quality, being applied on nursing materials makes user have more comfortable experience.Relative to first three for products such as urine pants all based on papery, and this product has qualitative leap based on non-woven fabrics, in product quality, and class is increased dramatically.
Description
【Technical field】
It the utility model is related to the human body nursing materials such as urine pants, sanitary napkin field, the particularly core body of nursing materials.
【Background technology】
The nursing materials such as urine pants, sanitary napkin have turned into indispensable articles for use in people's life, because it is directly and human body
Contact, consumer, especially for preferable comfortable sexual experience, protect to its product quality requirement also more and more higher to health
It is higher to manage the index requests such as thickness, the flexibility of articles for use.
Core body is the major part of sanitary care article, and the quality of core body determines the quality of whole properties of product.At present
Core body be all to be bonded using dust-free paper with bulk cloth.Dust-free paper has preferable water imbibition and water retention property, therefore,
It is widely used on nursing materials.
The raw material of dust-free paper is wood pulp cellulose, is produced using air-laying technique.Although dust-free paper water imbibition is preferable,
But to ensure enough intensity, and strike-through is prevented, and thicker thickness is required for, at present in most thin core body, the thickness of dust-free paper
Degree can only also accomplish 45 grams every square metre, and not only raw material usage is larger, moreover, product is thicker, flexibility is poor, causes user's
Usage experience is poor, and product quality can not form the lifting of matter.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of with no paper ultra-thin super soft core
Body, can make that integral thickness is thinner, and feel is more soft, and so as to improve product quality, being applied on nursing materials has user
More comfortable experience.
To achieve the above object, the utility model proposes a kind of with no paper ultra-thin super soft core body, including from top to bottom
The molten layer of cloth of spun lacing layer of cloth, bulk layer of cloth and hot rolling cloth or spinning set gradually, the upper and lower surface of the bulk layer of cloth are equal
Adhesive-layer is coated with, is sprinkled with some water absorption factors on the adhesive-layer of bulk layer of cloth, spun lacing layer of cloth is bonded in the upper table of bulk layer of cloth
Face, hot rolling cloth or the molten layer of cloth of spinning are bonded in the lower surface of bulk layer of cloth.
Preferably, hot rolling cloth or the molten layer of cloth of spinning use hot rolling cloth, hot rolling cloth uses 1.5D × 38mm polyester fiber, washed
Synthetic fibre thickness is 1.5 daniers, and length is 38 millimeters, and the thickness of hot rolling cloth is 20~24g/m2。
Preferably, hot rolling cloth or the molten layer of cloth of spinning are used PP fibers, by spunbond and melted using the molten cloth of spinning, the molten cloth of spinning
Formed after spray and spin molten cloth, the thickness for spinning molten cloth is 18~22g/m2。
Preferably, the bulk layer of cloth using skin-core structure composite fibre and the blending of Three-dimensional crimped hollow polyester fiber and
Into the mass ratio of the skin-core structure composite fibre and Three-dimensional crimped hollow polyester fiber is 85：15；The skin-core structure is answered
The thickness and length of condensating fiber are 6D × 51mm, and cortex uses PE fibers, and sandwich layer uses PP fibers；The Three-dimensional crimped hollow is washed
The thickness and length of synthetic fibre fiber are 7D × 51mm.
Preferably, the thickness of the bulk layer of cloth is 43~45g/m2。
Preferably, the thickness of the spun lacing layer of cloth is 36~40g/m2。
Preferably, the machining process of the spun lacing layer of cloth is followed successively by：A) shredding, b) comb, c) spun lacing, d) first
Secondary drying, e) high hydrophilic treated, f) second of drying, described e) high hydrophilizing treatment step are that high hydrophilic finish is dissolved in into 20 DEG C
High hydrophilic solvent is formed in deionized water, spun laced fabric is arranged through too high hydrophilic solvent, and oil applying rate reaches 0.3%；It is wherein high
Hydrophilic finish and the part by weight of deionized water are 0.15：99.85；High hydrophilic finish uses the limited public affairs of Hangzhou Mick textile material
The water absorbing agent GL, d of department) temperature of drying for the first time is 147 DEG C, f) temperature of second drying is 153 DEG C.
Preferably, b) the combing step uses vertical carding.
The beneficial effects of the utility model：The utility model replaces the dust-free paper generally used, and upper strata uses spun lacing
Cloth, lower floor is using hot rolling cloth or spins molten cloth, and reduces glue spraying amount simultaneously, and whole core body is thinner, and feel is more soft, so as to improve
Product quality, to be applied on nursing materials make user have more comfortable experience.Relative to first three for the products such as urine pants all with
Based on papery, and this product has qualitative leap based on non-woven fabrics, in product quality, and class is increased dramatically.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is the structural representation of the with no paper ultra-thin super soft core body of the utility model.
【Embodiment】
Embodiment one：
Refering to Fig. 1, with no paper ultra-thin super soft core body, including spun lacing layer of cloth 1, the bulk layer of cloth set gradually from top to bottom
2 and hot rolling cloth or molten layer of cloth 3 is spun, the upper and lower surface of the bulk layer of cloth 2 is coated with adhesive-layer, bulk layer of cloth 2
Some water absorption factors are sprinkled with adhesive-layer, spun lacing layer of cloth 1 is bonded in the upper surface of bulk layer of cloth 2, and hot rolling cloth or the molten layer of cloth 3 of spinning are viscous
Close in the lower surface of bulk layer of cloth 2.
Hot rolling cloth or the molten layer of cloth 3 of spinning use hot rolling cloth, and hot rolling cloth uses 1.5D × 38mm polyester fiber, and terylene thickness is
1.5 daniers, length are 38 millimeters, the thickness of hot rolling cloth (or be：Grammes per square metre) it is 20~24g/m2.The thickness of hot rolling cloth can be with
It is 21g/m2、22g/m2、23g/m2, because dust-free paper intensity is poor, therefore, prior art can not be done using the design of dust-free paper
To very thin, the present embodiment is by the 45g/m that weighs originally2Dust-free paper be improved to hot rolling cloth, grammes per square metre reduces 50% or so, makes product
Integral thickness is thinning, and comfortableness more preferably, is tried not more than 24g/m using thickness after hot rolling cloth2, it is sufficiently thin so as to ensure, but
It is the thickness of the hot rolling cloth also not preferably less than 20g/m under existing technical conditions2, less than 20g/m2It is too thin to easily cause bulk cloth
The adhesive-layer of layer 2 penetrates hot rolling layer of cloth and causes product unqualified, meanwhile, the water absorption factor sprayed on bulk layer of cloth 2 also can
A small amount of seepage, therefore, by calculating and testing, the thickness of the hot rolling cloth should be controlled in 20~24g/m2。
The bulk layer of cloth 2 is formed using skin-core structure composite fibre with Three-dimensional crimped hollow polyester fiber blending, described
The mass ratio of skin-core structure composite fibre and Three-dimensional crimped hollow polyester fiber is 85：15；Certainly, skin-core structure composite fibre
82 also can be suitably adjusted to the mass ratio of Three-dimensional crimped hollow polyester fiber：18、88：12, it can also basically reach effect.
The thickness and length of the skin-core structure composite fibre are 6D × 51mm, and cortex uses PE fibers, and fusing point is low, and sandwich layer is fine using PP
Dimension, PP's is heat-resist, and fusing point is high, has very high flexible life, is commonly called as " polypropylene (PP) ".Low-melting PE is coated on PP
Outer surface.The thickness and length of the Three-dimensional crimped hollow polyester fiber are 7D × 51mm.Above-mentioned Three-dimensional crimped hollow is washed
Bulk cloth structure bulkiness of the synthetic fibre fiber with skin-core structure after composite fiber blended is more preferable, more third dimension, also, three-dimensional crimp
Hollow terylene is crude fibre, and water absorption factor is easier to adhere to, is advantageous to the infiltration of water absorption factor, further improves product
Quality.The thickness of the bulk layer of cloth 2 is 43~45g/m2, the thickness than original bulk layer of cloth reduces 5~7g/m2。
The thickness of the spun lacing layer of cloth 1 is 36~40g/m2, typically can use 37,38,39g/m2, the spun lacing layer of cloth 1
Machining process is followed successively by：A) shredding, b) combing, c) spun lacing, d) drying for the first time, e) high hydrophilic treated, f) second of baking
Dry, described e) high hydrophilizing treatment step is that high hydrophilic finish is dissolved in 20 DEG C of deionized water to form high hydrophilic solvent, spun lacing
Cloth is arranged through too high hydrophilic solvent, and oil applying rate reaches 0.3%；Wherein high hydrophilic finish and the part by weight of deionized water are
0.15：99.85；High hydrophilic finish uses the water absorbing agent GL, d of Hangzhou Mick textile material Co., Ltd) temperature of drying for the first time
Spend for 147 DEG C, f) temperature of second of drying is 153 DEG C.The step that b) combs uses vertical carding, and high hydrophilic finish has
Transmissibility, oozed under moisture, so as to which skin is dry and comfortable, vertical carding makes the water conservancy diversion effect of spun lacing layer of cloth 1 more preferable, reduces reverse osmosis, more
It is dry and comfortable.
Embodiment two：
The main distinction of the present embodiment and embodiment one is hot rolling cloth or the molten layer of cloth 3 of spinning using molten cloth is spun, and the spinning is molten
Cloth uses PP fibers, is formed after spunbond and melt-blown and spins molten cloth, and the thickness for spinning molten cloth is 18~22g/m2。
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (6)
1. with no paper ultra-thin super soft core body, it is characterised in that：Including the spun lacing layer of cloth (1), bulk set gradually from top to bottom
Layer of cloth (2) and hot rolling cloth spin molten layer of cloth (3), and the upper and lower surface of the bulk layer of cloth (2) is coated with adhesive-layer, swollen
Some water absorption factors are sprinkled with the adhesive-layer of loose layer of cloth (2), spun lacing layer of cloth (1) is bonded in the upper surface of bulk layer of cloth (2), hot rolling
Cloth spins the lower surface that molten layer of cloth (3) is bonded in bulk layer of cloth (2).
2. with no paper ultra-thin super soft core body as claimed in claim 1, it is characterised in that：Hot rolling cloth or the molten layer of cloth (3) of spinning are adopted
With hot rolling cloth, hot rolling cloth uses 1.5D × 38mm polyester fiber, and terylene thickness is 1.5 daniers, and length is 38 millimeters, hot rolling
The thickness of cloth is 20~24g/m2。
3. with no paper ultra-thin super soft core body as claimed in claim 1, it is characterised in that：Hot rolling cloth or the molten layer of cloth (3) of spinning are adopted
It is described to spin molten cloth and use PP fibers with spinning molten cloth, formed after spunbond and melt-blown and spin molten cloth, the thickness for spinning molten cloth is 18~
22g/m2。
4. with no paper ultra-thin super soft core body as claimed in claim 1, it is characterised in that：The bulk layer of cloth (2) uses skin
Cored structure composite fibre forms with Three-dimensional crimped hollow polyester fiber blending, the thickness and length of the skin-core structure composite fibre
For 6D × 51mm, cortex uses PE fibers, and sandwich layer uses PP fibers；The thickness and length of the Three-dimensional crimped hollow polyester fiber
For 7D × 51mm.
5. with no paper ultra-thin super soft core body as claimed in claim 4, it is characterised in that：The thickness of the bulk layer of cloth (2)
For 43~45g/m2。
6. with no paper ultra-thin super soft core body as claimed in claim 1, it is characterised in that：The thickness of the spun lacing layer of cloth (1)
For 36~40g/m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825579.4U CN207207287U (en) | 2017-07-10 | 2017-07-10 | With no paper ultra-thin super soft core body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825579.4U CN207207287U (en) | 2017-07-10 | 2017-07-10 | With no paper ultra-thin super soft core body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207287U true CN207207287U (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720825579.4U Active CN207207287U (en) | 2017-07-10 | 2017-07-10 | With no paper ultra-thin super soft core body |
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| CN (1) | CN207207287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399116A (en) * | 2017-07-10 | 2017-11-28 | 浙江优全护理用品科技有限公司 | With no paper ultra-thin super soft core body |
-
2017
- 2017-07-10 CN CN201720825579.4U patent/CN207207287U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399116A (en) * | 2017-07-10 | 2017-11-28 | 浙江优全护理用品科技有限公司 | With no paper ultra-thin super soft core body |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 313100 East of Chenwang Road, Changxing County Economic and Technological Development Zone, Huzhou City, Zhejiang Province, north of Luhui Road Patentee after: Zhejiang Youquan Nursing Products Technology Co., Ltd. Address before: 313100 East of Chenwang Road, Changxing County Economic and Technological Development Zone, Huzhou City, Zhejiang Province, north of Luhui Road Patentee before: ZHEJIANG CARE PRODUCTS TECHNOLOGY CO., LTD. |