CN105922670A - Degradable skin friendly non-woven fabric - Google Patents

Degradable skin friendly non-woven fabric Download PDF

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Publication number
CN105922670A
CN105922670A CN201610193534.XA CN201610193534A CN105922670A CN 105922670 A CN105922670 A CN 105922670A CN 201610193534 A CN201610193534 A CN 201610193534A CN 105922670 A CN105922670 A CN 105922670A
Authority
CN
China
Prior art keywords
layer
fiber
woven fabrics
degradable
skin non
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610193534.XA
Other languages
Chinese (zh)
Inventor
华鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Imix Non-Woven Technology Co Ltd
Original Assignee
Wuxi Imix Non-Woven Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Imix Non-Woven Technology Co Ltd filed Critical Wuxi Imix Non-Woven Technology Co Ltd
Priority to CN201610193534.XA priority Critical patent/CN105922670A/en
Publication of CN105922670A publication Critical patent/CN105922670A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/10—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/04—Cellulosic plastic fibres, e.g. rayon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/716—Degradable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/728—Hydrophilic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • B32B2437/04—Caps, helmets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins

Abstract

The invention discloses a degradable skin friendly non-woven fabric, including a surface layer, a middle layer and a bottom film layer, which are connected together. A first reinforcing layer is arranged between the surface layer and the middle layer; a second reinforcing layer is arranged between the middle layer and the bottom film layer; the surface layer is a polylactic acid fiber layer; the middle layer is a hydrophilic plant cotton fiber; the bottom film layer includes a super soft unit layer, an antistatic fiber layer and a water-resistant elastic fiber layer from top to bottom in turn; and the middle layer is respectively adhered with the first reinforcing layer and the second reinforcing layer by viscose fibers, and then is connected with the surface layer and the bottom film layer by hot fusion. By the above way, the degradable skin friendly non-woven fabric has good hydrophilic, and can degrade after usage without causing environmental pollution, and has the advantages of better softness, bulkiness and good tactility, no leakage, and prolonged service life. The degradable skin friendly non-woven fabric can be used in all kinds of women health supplies, baby diapers, wipes, and disposable surgical masks and clothes.

Description

Degradable formula pro-skin non-woven fabrics
Technical field
The present invention relates to field of nonwoven fabric technology, particularly relate to a kind of degradable formula pro-skin non-woven fabrics.
Background technology
Health non-woven fabrics can be subdivided into baby diaper, sanltary towel and patient's adult incontinence specialized diapers.Due to the growth of population, the change of population distribution, the raising of standard of living and consumer process the change of attitude, the paper napkin and women sanitary articles to disease health care will the biggest market.
In current health nonwovens markets, product quality is uneven, and sense of touch and pliability are inadequate, and hydrophilic is the best, and easily generation bleeds back phenomenon, affects service life, and the most degradable, easily to environment.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of degradable formula pro-skin non-woven fabrics, hydrophilic is good, can effectively absorb moisture, and can also degrade after usage, do not result in environmental pollution, there is more preferable flexibility, loft and good sense of touch, seepage will not occur, extend service life, can be used for all kinds of women sanitary articles, baby paper diaper, wet tissue, disposable surgical clothing mask etc..
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of degradable formula pro-skin non-woven fabrics, including: the surface layer interconnected, intermediate layer and basal membrane layer, the first enhancement layer it is provided with between surface layer and intermediate layer, the second enhancement layer it is provided with between intermediate layer and basal membrane layer, surface layer is acid fiber by polylactic layer, intermediate layer is water loving plant cotton fiber, basal membrane layer includes the super soft elementary layer set gradually from top to bottom, antistatic fibre layer and the elastic fibers layer that blocks water, described intermediate layer is bonding with the first enhancement layer and the second enhancement layer respectively by viscose rayon, after again and linked together by hot air fusion mode between surface layer and basal membrane layer.
In a preferred embodiment of the present invention, two surfaces up and down of described acid fiber by polylactic layer are additionally provided with Natural hydrophilic fiber.
In a preferred embodiment of the present invention, described first enhancement layer and the second enhancement layer are fiber polyolefin film.
In a preferred embodiment of the present invention, described intermediate layer includes the water loving plant cotton fiber of more than two-layer or two-layer.
In a preferred embodiment of the present invention, described super soft elementary layer, antistatic fibre layer and the elastic fibers layer that blocks water are joined together to form basal membrane layer by baking the affected part after applying some drugs mode.
In a preferred embodiment of the present invention, described viscose rayon is hydrophilic viscose rayon.
The invention has the beneficial effects as follows: degradable formula pro-skin non-woven fabrics hydrophilic of the present invention is good, can effectively absorb moisture, and can also degrade after usage, do not result in environmental pollution, there is more preferable flexibility, loft and good sense of touch, seepage will not occur, extend service life, can be used for all kinds of women sanitary articles, baby paper diaper, wet tissue, disposable surgical clothing mask etc..
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of degradable formula pro-skin non-woven fabrics one preferred embodiment of the present invention；
In accompanying drawing, the labelling of each parts is as follows: 1, surface layer, and 2, intermediate layer, 3, basal membrane layer, 31, super soft elementary layer, 32, antistatic fibre layer, 33, block water elastic fibers layer, the 4, first enhancement layer, 5, the second enhancement layer, 6, Natural hydrophilic fiber, 7, viscose rayon.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of degradable formula pro-skin non-woven fabrics, including: surface layer 1, intermediate layer 2 and the basal membrane layer 3 interconnected.
It is provided with the first enhancement layer 4 between described surface layer 1 and intermediate layer 2, between intermediate layer 2 and basal membrane layer 3, is provided with the second enhancement layer 5.
Wherein, surface layer 1 is acid fiber by polylactic layer, and two surfaces up and down of acid fiber by polylactic layer are additionally provided with Natural hydrophilic fiber 6, can effectively absorb moisture, and can also degrade after usage, not result in environmental pollution.
Described first enhancement layer 4 and the second enhancement layer 5 are fiber polyolefin film, add intensity, will not harden, it is ensured that the toughness of non-woven fabrics.
Described intermediate layer 2 is water loving plant cotton fiber, and intermediate layer 2 includes the water loving plant cotton fiber of more than two-layer or two-layer, has good loft, has more excellent water absorbing properties.
Described basal membrane layer 3 includes the super soft elementary layer 31, the antistatic fibre layer 32 that set gradually from top to bottom and the elastic fibers layer 33 that blocks water.
Described super soft elementary layer 31, antistatic fibre layer 32 and the elastic fibers layer 33 that blocks water are joined together to form basal membrane layer 3 by baking the affected part after applying some drugs mode, it is ensured that the toughness of counterdie and breathability, seepage will not occur, extend service life.
Described intermediate layer 2 is bonding with the first enhancement layer 4 and the second enhancement layer 5 respectively by viscose rayon 7, after again and linked together by hot air fusion mode between surface layer 1 and basal membrane layer 3, can ensure that flexibility and the toughness of whole non-woven fabrics, there is good loft and sense of touch, the skin of care user, breathability and hydrophilic are the most more preferably.
Wherein, described viscose rayon 7 is hydrophilic viscose rayon, improves hydrophilicity.
Degradable formula pro-skin non-woven fabrics of the present invention provides the benefit that:
Hydrophilic is good, can effectively absorb moisture, and can also degrade after usage, do not result in environmental pollution, there is more preferable flexibility, loft and good sense of touch, seepage will not occur, extend service life, can be used for all kinds of women sanitary articles, baby paper diaper, wet tissue, disposable surgical clothing mask etc..
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.

Claims (6)

1. a degradable formula pro-skin non-woven fabrics, it is characterized in that, including: the surface layer interconnected, intermediate layer and basal membrane layer, the first enhancement layer it is provided with between surface layer and intermediate layer, the second enhancement layer it is provided with between intermediate layer and basal membrane layer, surface layer is acid fiber by polylactic layer, intermediate layer is water loving plant cotton fiber, basal membrane layer includes the super soft elementary layer set gradually from top to bottom, antistatic fibre layer and the elastic fibers layer that blocks water, described intermediate layer is bonding with the first enhancement layer and the second enhancement layer respectively by viscose rayon, after again and linked together by hot air fusion mode between surface layer and basal membrane layer.
Degradable formula pro-skin non-woven fabrics the most according to claim 1, it is characterised in that two surfaces up and down of described acid fiber by polylactic layer are additionally provided with Natural hydrophilic fiber.
Degradable formula pro-skin non-woven fabrics the most according to claim 1, it is characterised in that described first enhancement layer and the second enhancement layer are fiber polyolefin film.
Degradable formula pro-skin non-woven fabrics the most according to claim 1, it is characterised in that described intermediate layer includes the water loving plant cotton fiber of more than two-layer or two-layer.
Degradable formula pro-skin non-woven fabrics the most according to claim 1, it is characterised in that described super soft elementary layer, antistatic fibre layer and the elastic fibers layer that blocks water are joined together to form basal membrane layer by baking the affected part after applying some drugs mode.
Degradable formula pro-skin non-woven fabrics the most according to claim 1, it is characterised in that described viscose rayon is hydrophilic viscose rayon.
CN201610193534.XA 2016-03-31 2016-03-31 Degradable skin friendly non-woven fabric Pending CN105922670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610193534.XA CN105922670A (en) 2016-03-31 2016-03-31 Degradable skin friendly non-woven fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610193534.XA CN105922670A (en) 2016-03-31 2016-03-31 Degradable skin friendly non-woven fabric

Publications (1)

Publication Number Publication Date
CN105922670A true CN105922670A (en) 2016-09-07

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Application Number Title Priority Date Filing Date
CN201610193534.XA Pending CN105922670A (en) 2016-03-31 2016-03-31 Degradable skin friendly non-woven fabric

Country Status (1)

Country Link
CN (1) CN105922670A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106690585A (en) * 2017-01-19 2017-05-24 江苏广达医材集团有限公司 Surgical degradable disposable surgical gown material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010126816A (en) * 2008-11-25 2010-06-10 Toray Ind Inc Polylactic acid fiber, fiber-based board, fiber-based board with film, and method for producing fiber-based board
CN104002527A (en) * 2014-04-30 2014-08-27 杭州可靠护理用品股份有限公司 Portable nursing pad containing polylactic acid fiber and preparation method thereof
CN104096258A (en) * 2014-06-17 2014-10-15 马鞍山同杰良生物材料有限公司 Anti-side leakage degradable polylactic acid sanitary napkin and preparation method thereof
CN205498187U (en) * 2016-03-31 2016-08-24 无锡爱米克斯无纺科技有限公司 Degradable formula parent skin non -woven fabrics

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010126816A (en) * 2008-11-25 2010-06-10 Toray Ind Inc Polylactic acid fiber, fiber-based board, fiber-based board with film, and method for producing fiber-based board
CN104002527A (en) * 2014-04-30 2014-08-27 杭州可靠护理用品股份有限公司 Portable nursing pad containing polylactic acid fiber and preparation method thereof
CN104096258A (en) * 2014-06-17 2014-10-15 马鞍山同杰良生物材料有限公司 Anti-side leakage degradable polylactic acid sanitary napkin and preparation method thereof
CN205498187U (en) * 2016-03-31 2016-08-24 无锡爱米克斯无纺科技有限公司 Degradable formula parent skin non -woven fabrics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106690585A (en) * 2017-01-19 2017-05-24 江苏广达医材集团有限公司 Surgical degradable disposable surgical gown material

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160907

WD01 Invention patent application deemed withdrawn after publication