CN101812777B - Interval type hydrophilic nonwoven material and preparation method thereof - Google Patents
Interval type hydrophilic nonwoven material and preparation method thereof Download PDFInfo
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- CN101812777B CN101812777B CN2009102597035A CN200910259703A CN101812777B CN 101812777 B CN101812777 B CN 101812777B CN 2009102597035 A CN2009102597035 A CN 2009102597035A CN 200910259703 A CN200910259703 A CN 200910259703A CN 101812777 B CN101812777 B CN 101812777B
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Abstract
The invention discloses an interval type hydrophilic nonwoven material and a preparation method thereof. The nonwoven material basement is arranged in an interval way and processed through hydrophilic treatment form hydrophilic areas which are arranged at intervals. The preparation method of the interval type hydrophilic nonwoven material can be used to perform various on-line functional treatments to the nonwoven material, the equipment modification is easy, the investment is low, the preparation method can not conflict with the production technology of the common nonwoven material, the existing equipment and process can also be used; and therefore, the method is easy to realize and the production cost is low. The interval type hydrophilic nonwoven material can have different functions; the interval type hydrophilic nonwoven material can be freely cut into multiple pieces with small breadth along the transverse breadth direction, and for example the nonwoven material with small breadth in the arrangement manner of 'non-treatment + hydrophilic treatment + non-treatment' can be prepared; and the amount of raw material used in hydrophilic treatment can be reduced, the cost is saved, and the bad effects of some raw materials to human body can be lowered.
Description
[technical field]
The present invention relates to a kind of nonwoven material field, particularly hydrophilic nonwoven material and manufacturing approach thereof.
[background technology]
Nonwoven material had obtained significant progress in recent years, Application Areas more and more widely, especially the disposable hygienic care sanitary napkins, urine trousers; Disposable wet towel, medicine and hygiene fieldses such as disposable protective clothing, operation dress, mouth mask, but along with the popularization of using; To different should having; To the hydrophile function of nonwoven material, antibiotic, skin-protecting function or the like aspect, require increasingly high, also more and more; But the thing followed, its cost is also increasingly high, has hindered the application of functional non-woven material.
Nonwoven material is in the application facet of urine trousers, sanitary napkin; In order to prevent that urine, menses from exposing the formation side leakage along urine trousers, sanitary napkin edge; So someone has developed urine trousers, the sanitary napkin of several anti side leakage, have on urine trousers, sanitary napkin surface to be provided with guiding gutter, also have in the pad of urinating trousers, the ready-made convexity in sanitary napkin both sides or the like structure; But the structure of these anti-side leakages all has its shortcoming; As with the structure of protruding pad then because motion or other situation contact when tight health with sanitary napkin, protruding pad can be close to urine trousers, sanitary napkin surface by pressurized, loses and prevents the side leakage function.Someone has invented at urine trousers, sanitary napkin surface layer and has used spun-bonded non-woven fabrics; Surface layer generally all is the nonwoven material through hydrophilic treated, and the leakproof edge adopts the SMS nonwoven fabric in both sides, is glued; Can produce a lot of problems but this spun-bonded non-woven fabrics and SMS nonwoven fabric are bonding; As peel off, strike-through etc., and complex procedures, cost is high.
[summary of the invention]
Main purpose of the present invention is: the nonwoven material and the manufacturing approach that provide a kind of hydrophile function that can guarantee material to require, can reduce cost again.
For realizing above-mentioned purpose, the present invention proposes a kind of interval type hydrophilic nonwoven material, on the nonwoven material base material, compartment is arranged the hydrophilic region through hydrophilic treated.
Above-mentioned interval type hydrophilic nonwoven material, in a kind of embodiment wherein, the hydrophilic region that said compartment is arranged is equidistantly wide.Said nonwoven material is spun-bond process nonwoven material or hot blast method nonwoven material or hot rolling method nonwoven material or water acupuncture manipulation nonwoven material or needle point method nonwoven material.
Simultaneously, the present invention proposes a kind of interval type hydrophilic nonwoven material manufacturing approach, on the nonwoven material base material, compartment carries out hydrophilic treated, forms the hydrophilic region that compartment is arranged.
Above-mentioned interval type hydrophilic nonwoven material manufacturing approach, in a kind of embodiment wherein, said hydrophilic treated adopts the torch-type spraying, and spray gun becomes certain intervals to arrange, and at interval nonwoven material spraying hydrophilic treated is used raw material.
Above-mentioned interval type hydrophilic nonwoven material manufacturing approach; In a kind of embodiment wherein; Said hydrophilic treated adopts the oiling roller roller coat, and said nonwoven material base material passes through above oil groove and oiling roller, and the hydrophilic treated of utilizing oiling roller to drive the oil groove the inside oils to the nonwoven material base material with finish; The oiling roller convex type is arranged, and feasible hydrophilic treated to the nonwoven material base material has certain intervals in the horizontal.
Above-mentioned interval type hydrophilic nonwoven material manufacturing approach; In a kind of embodiment wherein; Said hydrophilic treated adopts the oiling roller roller coat; Said nonwoven material base material passes through below oiling roller, and the hydrophilic treated finish is in oiling roller, and the finish outlet of arranging through the oiling roller compartment oils to the nonwoven material base material.
Above-mentioned interval type hydrophilic nonwoven material manufacturing approach; In a kind of embodiment wherein, said hydrophilic treated adopts brushes, and brush formula is at interval arranged; Carry hydrophilic treated to use raw material through pipeline from the trend brush, nonwoven material base material compartment is brushed hydrophilic treated use raw material.
Above-mentioned interval type hydrophilic nonwoven material manufacturing approach, in a kind of embodiment wherein, the hydrophilic region that said compartment is arranged is equidistantly wide.Said nonwoven material is spun-bond process nonwoven material or hot blast method nonwoven material or hot rolling method nonwoven material or water acupuncture manipulation nonwoven material or needle point method nonwoven material.
Interval type hydrophilic of the present invention is handled the nonwoven material manufacturing approach; Can carry out various function treatment to nonwoven material is online; Scrap build is simple, input is little, also can not cause conflict to common nonwoven material production technology, compatible existing equipment and technology; Thereby be easy to realize that production cost is also lower.
Interval type hydrophilic of the present invention is handled nonwoven material, can arbitrarily cut into some small size wide interval formula hydrophilic treated nonwoven materials along horizontal fabric width direction, the small size wide nonwoven material that for example becomes " non-processor+hydrophilic treated+non-processor " to arrange; Can reduce the consumption of the raw material that hydrophilic treated uses, save cost, can reduce of the harmful effect of some raw material simultaneously human body.
Interval type hydrophilic nonwoven material manufacturing approach of the present invention; The interval type hydrophilic nonwoven material of little fabric width can be provided by the product specification requirement; When using; Can guarantee the hydrophile function requirement of the product that nonwoven material processed with the hydrophilic region part as main working region, can save cost again.
[description of drawings]
Fig. 1 is that the interval type hydrophilic of embodiment one is handled the nonwoven structure sketch map;
Fig. 2 is that embodiment two adopts the spraying of compartment spray gun to carry out the sketch map of hydrophilic treated;
Fig. 3 is that embodiment three adopts convex oiling roller roller coat to carry out the sketch map of hydrophilic treated;
Fig. 4 is that embodiment four adopts the compartment brush to brush the sketch map that carries out hydrophilic treated.
[specific embodiment]
Below through concrete embodiment and combine accompanying drawing that the present invention is described in further detail.
Embodiment one: interval type hydrophilic nonwoven material
As shown in Figure 1, on nonwoven material (common non-woven fabric) base material 1,, carry out hydrophilic treated through the compartment arrangement through the hydrophilic treated operation, form the hydrophilic region 10 that compartment is arranged.
Embodiment two: compartment spray gun spraying hydrophilic treated
As shown in Figure 2, the interval type hydrophilic of embodiment one is handled nonwoven material, adopts the process of spray gun spraying.Spray gun 2 is spaced according to certain distance; Transport the hydrophilic treated finish by oil pipeline, nonwoven material base material 1 is carried out the compartment spraying, promptly in a lateral direction along nonwoven material base material 1; Form hydrophilic region 10 through hydrophilic treated at interval, form interval type hydrophilic and handle nonwoven material.For example the fabric width of nonwoven material base material 1 is 7.2 meters; It is 0.1 meter that a spray gun sprays fabric width, and 0.3 meter of midfeather can be arranged 18 spray guns; Formation is arranged with the hydrophilic region 10 of 18 0.1 meter fabric widths; The untreated areas of 18 0.3 meter fabric widths at interval between the hydrophilic region is cut into little in the intermediate section of the untreated areas of 0.3 meter fabric width, promptly forms the arrangement of " common non-woven fabric+hydrophilic treated nonwoven fabric+common non-woven fabric "; Fabric width respectively is 0.15 meter, 0.1 meter, 0.15 meter, and the nonwoven fabric fabric width after whole the cutting is 0.4 meter fabric width.
Embodiment three: convex oiling roller roller coat hydrophilic treated
As shown in Figure 3, the interval type hydrophilic of embodiment one is handled nonwoven material, adopts the process of convex oiling roller roller coat.In the convex oiling roller 3; Be spaced according to certain distance and evenly be provided with protrudingly 30, can discharge finish, transport the hydrophilic treated finish by oil pipeline; The nonwoven material base material is carried out the compartment roller coat; Promptly in a lateral direction, form hydrophilic region 10 through hydrophilic treated at interval, form interval type hydrophilic nonwoven material along the nonwoven material base material.For example nonwoven material base material fabric width is 7.2 meters; The fabric width of oiling roller protruding 30 is 0.1 meter, and between protruding 30 is 0.3 meter at interval, can arrange 18 convexities; Form the hydrophilic region 10 of 18 0.1 meter fabric widths; The untreated areas of 18 0.3 meter fabric widths at interval between the hydrophilic region is cut into little in the untreated areas intermediate section of 0.3 meter fabric width, promptly forms the arrangement of " common non-woven fabric+hydrophilic treated nonwoven fabric+common non-woven fabric "; Fabric width respectively is 0.15 meter, 0.1 meter, 0.15 meter, is 0.4 meter through the nonwoven fabric fabric width that cuts out.
Embodiment four: the compartment brush is brushed hydrophilic treated
As shown in Figure 4, the interval type hydrophilic of embodiment one is handled nonwoven material, the process that adopts the compartment brush to brush.Brush 4 is spaced according to certain distance; By oil pipeline transportation hydrophilic treated finish; Can brush the hydrophilic treated finish, 4 pairs of nonwoven material base materials of brush 1 carry out compartment brushes, and promptly the edge in a lateral direction; Form hydrophilic region 10 through hydrophilic treated at interval, form interval type hydrophilic and handle nonwoven material.For example the nonwoven material fabric width is 7.2 meters; The fabric width of son 4 is 0.1 meter, and between the brush is 0.3 meter at interval, can arrange 18 brushes; Form the hydrophilic region 10 of 18 0.1 meter fabric widths; The untreated areas of 18 0.3 meter fabric widths at interval between the hydrophilic region is cut into little in the intermediate section of the untreated areas of 0.3 meter fabric width, promptly forms the arrangement of " common non-woven fabric+hydrophilic treated nonwoven fabric+common non-woven fabric "; Fabric width respectively is 0.15 meter, 0.1 meter, 0.15 meter, is 0.4 meter through the nonwoven fabric fabric width that cuts out.
Embodiment five: oiling roller roller coat hydrophilic treated
The difference of this example and embodiment three mainly is the oiling roller that this is routine; Be spaced according to certain distance and evenly be provided with finish outlet; Can discharge the hydrophilic treated finish, transport the hydrophilic treated finish, the nonwoven material base material is carried out the compartment roller coat by oil pipeline.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.For example, the fabric width of non-processing region can be adjusted as requested between the fabric width of hydrophilic region, the hydrophilic region.
Claims (2)
1. interval type hydrophilic nonwoven material manufacturing approach is characterized in that: on the nonwoven material base material, compartment is arranged the hydrophilic region through the coating water wetted material, and being spaced is equidistant wide arrangement;
The process of spray gun spraying is adopted in said coating; Spray gun is spaced according to certain distance, transports the hydrophilic treated finish by oil pipeline, along the nonwoven material base material in a lateral direction, the nonwoven material base material is carried out the compartment spraying form hydrophilic region, forms interval type hydrophilic and handles nonwoven material; The fabric width of nonwoven material base material is 7.2 meters; It is 0.1 meter that a spray gun sprays fabric width, and 0.3 meter of midfeather is promptly arranged 18 spray guns; Formation is arranged with the hydrophilic region of 18 0.1 meter fabric widths; The untreated areas of 18 0.3 meter fabric widths at interval between the hydrophilic region is cut into little in the intermediate section of the untreated areas of 0.3 meter fabric width, forms the arrangement of " common non-woven fabric+hydrophilic treated nonwoven fabric+common non-woven fabric "; Fabric width respectively is 0.15 meter, 0.1 meter, 0.15 meter, and the nonwoven fabric fabric width after whole the cutting is 0.4 meter fabric width;
Or the process of convex oiling roller roller coat is adopted in said coating; In the convex oiling roller; Be spaced according to certain distance and evenly be provided with convexity; Be used to discharge finish, transport the hydrophilic treated finish, in a lateral direction along the nonwoven material base material by oil pipeline; The nonwoven material base material is carried out the compartment roller coat form hydrophilic region, form interval type hydrophilic nonwoven material; Nonwoven material base material fabric width is 7.2 meters; The protruding fabric width of oiling roller is 0.1 meter, and between the convexity is 0.3 meter at interval, promptly arranges 18 convexities; Form the hydrophilic region of 18 0.1 meter fabric widths; The untreated areas of 18 0.3 meter fabric widths at interval between the hydrophilic region is cut into little in the untreated areas intermediate section of 0.3 meter fabric width, promptly forms the arrangement of " common non-woven fabric+hydrophilic treated nonwoven fabric+common non-woven fabric "; Fabric width respectively is 0.15 meter, 0.1 meter, 0.15 meter, is 0.4 meter through the nonwoven fabric fabric width that cuts out;
Or the process of compartment brush brushing is adopted in said coating; Brush is spaced according to certain distance; By oil pipeline transportation hydrophilic treated finish; Brush the hydrophilic treated finish, along the nonwoven material base material in a lateral direction, brush carries out compartment to the nonwoven material base material and brushes; Form hydrophilic region through hydrophilic treated at interval, form interval type hydrophilic and handle nonwoven material; The nonwoven material fabric width is 7.2 meters, and the fabric width of brush is 0.1 meter, and between the brush is 0.3 meter at interval; Promptly arrange 18 brushes, form the hydrophilic region of 18 0.1 meter fabric widths, the untreated areas of 18 the 0.3 meter fabric widths in interval between the hydrophilic region; Intermediate section in the untreated areas of 0.3 meter fabric width is cut into little; Promptly form the arrangement of " common non-woven fabric+hydrophilic treated nonwoven fabric+common non-woven fabric ", fabric width respectively is 0.15 meter, 0.1 meter, 0.15 meter, is 0.4 meter through the nonwoven fabric fabric width that cuts out.
2. interval type hydrophilic nonwoven material manufacturing approach as claimed in claim 1 is characterized in that: said nonwoven material is spun-bond process nonwoven material or hot blast method nonwoven material or hot rolling method nonwoven material or water acupuncture manipulation nonwoven material or needle point method nonwoven material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2009102597035A CN101812777B (en) | 2009-12-23 | 2009-12-23 | Interval type hydrophilic nonwoven material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009102597035A CN101812777B (en) | 2009-12-23 | 2009-12-23 | Interval type hydrophilic nonwoven material and preparation method thereof |
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| CN101812777A CN101812777A (en) | 2010-08-25 |
| CN101812777B true CN101812777B (en) | 2012-11-28 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108035071B (en) * | 2017-12-12 | 2020-01-07 | 杭州可靠护理用品股份有限公司 | Hot-air non-woven fabric, application thereof on paper diaper and paper diaper |
| CN108719376A (en) * | 2018-06-26 | 2018-11-02 | 宿州国恩食品机械有限公司 | A kind of multiple tracks deep-fried twisted dough sticks embryo machine-tooled method |
| CN108739914A (en) * | 2018-08-28 | 2018-11-06 | 宿州市恒元食品机械有限公司 | The imitative manual machine for deep-fried twisted dough sticks of one kind |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093422A (en) * | 1992-11-12 | 1994-10-12 | 金伯利-克拉克公司 | Hydrophilic multicomponent polymeric strands and the supatex fabric that makes thus |
| WO1997047801A1 (en) * | 1996-06-14 | 1997-12-18 | Kimberly-Clark Worldwide, Inc. | Durable hydrophilic coating for a porous hydrophobic polymer substrate |
| CN1282289A (en) * | 1997-12-19 | 2001-01-31 | 金伯利-克拉克环球有限公司 | Microporous films having zoned breathability |
| CN1320180A (en) * | 1998-07-30 | 2001-10-31 | 金伯利-克拉克环球有限公司 | Nonwoven webs having zoned migration of internal additives |
| CN1776064A (en) * | 2005-11-23 | 2006-05-24 | 周永斌 | Method for producing hydrophilic cured non-woven fabric |
-
2009
- 2009-12-23 CN CN2009102597035A patent/CN101812777B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093422A (en) * | 1992-11-12 | 1994-10-12 | 金伯利-克拉克公司 | Hydrophilic multicomponent polymeric strands and the supatex fabric that makes thus |
| WO1997047801A1 (en) * | 1996-06-14 | 1997-12-18 | Kimberly-Clark Worldwide, Inc. | Durable hydrophilic coating for a porous hydrophobic polymer substrate |
| CN1282289A (en) * | 1997-12-19 | 2001-01-31 | 金伯利-克拉克环球有限公司 | Microporous films having zoned breathability |
| CN1320180A (en) * | 1998-07-30 | 2001-10-31 | 金伯利-克拉克环球有限公司 | Nonwoven webs having zoned migration of internal additives |
| CN1776064A (en) * | 2005-11-23 | 2006-05-24 | 周永斌 | Method for producing hydrophilic cured non-woven fabric |
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| CN101812777A (en) | 2010-08-25 |
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Address after: 261205 No. 6446 Baotong Street, Weifang High-tech Zone, Shandong Province Patentee after: Junfu nonwovens Co., Ltd Address before: 261205 Shandong city of Weifang province Baotong Street No. 6446 Patentee before: Shandong Jofo Nonwoven Co., Ltd. |