CN114009862A - Disposable bib - Google Patents
Disposable bib Download PDFInfo
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- CN114009862A CN114009862A CN202111517494.7A CN202111517494A CN114009862A CN 114009862 A CN114009862 A CN 114009862A CN 202111517494 A CN202111517494 A CN 202111517494A CN 114009862 A CN114009862 A CN 114009862A
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- layer
- bib
- woven fabric
- wet
- sapp
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- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000000034 method Methods 0.000 claims abstract description 59
- 230000003385 bacteriostatic effect Effects 0.000 claims abstract description 53
- 239000000835 fiber Substances 0.000 claims abstract description 50
- 238000010521 absorption reaction Methods 0.000 claims abstract description 46
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 43
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 43
- 241001330002 Bambuseae Species 0.000 claims abstract description 43
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 43
- 239000011425 bamboo Substances 0.000 claims abstract description 43
- 239000003610 charcoal Substances 0.000 claims abstract description 43
- 235000019820 disodium diphosphate Nutrition 0.000 claims abstract description 41
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 235000018936 Vitellaria paradoxa Nutrition 0.000 claims abstract description 15
- 241001135917 Vitellaria paradoxa Species 0.000 claims abstract description 15
- 229940057910 shea butter Drugs 0.000 claims abstract description 15
- 241001071917 Lithospermum Species 0.000 claims abstract description 11
- 239000010495 camellia oil Substances 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims abstract description 11
- 239000002250 absorbent Substances 0.000 claims description 114
- 230000002745 absorbent Effects 0.000 claims description 91
- 239000011347 resin Substances 0.000 claims description 73
- 229920005989 resin Polymers 0.000 claims description 73
- RUMOYJJNUMEFDD-UHFFFAOYSA-N perillyl aldehyde Chemical compound CC(=C)C1CCC(C=O)=CC1 RUMOYJJNUMEFDD-UHFFFAOYSA-N 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 238
- 238000004049 embossing Methods 0.000 description 17
- 230000000844 anti-bacterial effect Effects 0.000 description 16
- 239000007788 liquid Substances 0.000 description 16
- 239000004698 Polyethylene Substances 0.000 description 10
- 235000019198 oils Nutrition 0.000 description 9
- 201000004624 Dermatitis Diseases 0.000 description 7
- 208000010668 atopic eczema Diseases 0.000 description 7
- 210000003296 saliva Anatomy 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 241000191967 Staphylococcus aureus Species 0.000 description 6
- 235000014347 soups Nutrition 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 241000588724 Escherichia coli Species 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000001223 reverse osmosis Methods 0.000 description 4
- 235000015067 sauces Nutrition 0.000 description 4
- 206010020751 Hypersensitivity Diseases 0.000 description 3
- 208000026935 allergic disease Diseases 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 241000222122 Candida albicans Species 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 230000007815 allergy Effects 0.000 description 2
- 229940095731 candida albicans Drugs 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000005213 imbibition Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000341 volatile oil Substances 0.000 description 2
- 241001480043 Arthrodermataceae Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 235000004347 Perilla Nutrition 0.000 description 1
- 244000124853 Perilla frutescens Species 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000037304 dermatophytes Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920000247 superabsorbent polymer Polymers 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B13/00—Baby linen
- A41B13/10—Bibs
- A41B13/103—Bibs with a pocket
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B17/00—Selection of special materials for underwear
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/34—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass antimicrobial or antibacterial
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/60—Moisture handling or wicking function
- A41B2400/62—Moisture handling or wicking function through several layers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides a disposable bib which comprises a bib body and a bib pocket; the bib body sequentially comprises a skin-friendly layer, a water absorbing layer and a waterproof layer, and also comprises a bacteriostatic covering layer arranged on one side of the skin-friendly layer far away from the water absorbing layer or between the skin-friendly layer and the water absorbing layer; the bacteriostatic covering layer is formed by spunlace non-woven fabrics added with a bacteriostatic composition, and the bacteriostatic composition is prepared from camellia oil and lithospermum oil according to the mass ratio of (10-20): (1-3) mixing; the upper part of the bib body is a neckerchief, one side of the bib body, which is far away from the skin-friendly layer, is provided with a bamboo charcoal fiber non-woven fabric layer, and the surface of the bamboo charcoal fiber non-woven fabric layer is sprayed with shea butter essence. According to the bib provided by the invention, the bacteriostatic covering layer is added, the water absorption performance of the water absorption layer product and the bacteriostatic effect of the bib are improved, the SAPP water absorption paper is manufactured by a wet method, the water absorption performance and the dryness of the bib are improved, the product is thin, the comfortableness is high, and compared with the existing product, the bib has the advantages of more outstanding performance, good application effect and high application prospect.
Description
Technical Field
The invention relates to the technical field of bibs for babies, in particular to a disposable bib.
Background
At present, in daily life, it is common for infants to flow saliva, and the saliva can wet clothes to the skin and cause discomfort to the infants; or the baby often gets dirty while eating, which brings inconvenience to parents. Modern life people are more and more rapid in pace and do not have too much time to deal with these locks of babies. In order to help people to handle daily chores of some babies, the disposable bib for the babies is suitable for transportation, but the disposable bib in the market is simple in design at present, the water absorbing layer is only composed of non-woven fabrics, the water absorbing performance is poor, and the problem that the underwear and the skin of the babies can not be wetted to cause discomfort or illness of the babies under the condition of large liquid amount is avoided.
CN211532808U discloses a disposable bib coated with skin care essential oil, which effectively protects the skin of infants by coating the skin care essential oil such as tea seed oil around the arc-shaped neck, and has certain allergy-preventing effect on neck and chin. However, the disposable bib has the problems of poor moisture and dryness, small absorption amount, slow absorption speed and no bacteriostatic effect after absorbing water, and the problems of easy generation of oral eczema, eczema and the like after the baby uses the bib.
Therefore, in view of the above disadvantages, it is desirable to provide a disposable bib having a fast absorption rate, good dryness and excellent bacteriostatic effect.
Disclosure of Invention
In order to solve one or more technical problems in the prior art, the invention provides a disposable bib. The disposable bib has the advantages of high absorption speed and good dryness, can effectively avoid the surface of the bib from being wet, effectively reduces the generation of bacteria bred by residues, sauce, saliva or soup and the like, has excellent bacteriostatic effect, and can effectively reduce the problem of eczema around the mouth and on the face of a user.
In order to solve one or more technical problems, the invention provides a disposable bib, which comprises a bib body and a bib pocket arranged at the lower part of the bib body; the bib body sequentially comprises a skin-friendly layer, a water absorbing layer and a waterproof layer; the bib body further comprises a bacteriostatic covering layer, and the bacteriostatic covering layer is arranged on one side of the skin-friendly layer, which is far away from the water absorbing layer, or between the skin-friendly layer and the water absorbing layer; the bacteriostatic covering layer is formed by spunlace non-woven fabrics added with a bacteriostatic composition, and the bacteriostatic composition is prepared from camellia oil and lithospermum oil according to the mass ratio of (10-20): (1-3) mixing; the upper portion of the bib body is a neckline, the neckline is at least arranged on one side, away from the water absorbing layer, of the waterproof layer, and a bamboo charcoal fiber non-woven fabric layer is sprayed with shea butter essence on the surface of the bamboo charcoal fiber non-woven fabric layer.
Preferably, the bib pocket is composed of a pocket inner layer and a pocket waterproof outer layer.
Preferably, the bib pocket and the bib body are integrally formed, or the bib pocket is detachably arranged at the lower part of the bib body.
Preferably, the skin-friendly layer is made of non-woven fabrics; preferably, the non-woven fabric is any one of a spun-bonded non-woven fabric, a hot-air non-woven fabric or a spunlace non-woven fabric; preferably, the surface of the non-woven fabric contains a cartoon pattern.
Preferably, the water-repellent layer is a layer formed of a PE film.
Preferably, the water absorption layer sequentially comprises a first wet-process manufactured SAPP water absorption paper layer, a first super absorbent resin layer, a fluffy non-woven fabric layer, a second super absorbent resin layer and a second wet-process manufactured SAPP water absorption paper layer; preferably, the addition amount of the high water-absorbent resin in the first high water-absorbent resin layer is 10-50 g/m2(ii) a Preferably, the addition amount of the high water-absorbent resin in the second high water-absorbent resin layer is 10-50 g/m2。
Preferably, the first wet-process manufactured SAPP absorbent paper layer and/or the second wet-process manufactured SAPP absorbent paper layer is formed by 1-10 layers of wet-process manufactured SAPP absorbent paper; preferably, the gram weight of the first wet-process manufactured SAPP water-absorbent paper layer and/or the second wet-process manufactured SAPP water-absorbent paper layer is 50-150 g/m2More preferably 80g/m2。
Preferably, each layer of the wet-process manufactured SAPP absorbent paper contains 1-50% of super absorbent resin by mass percentage.
Preferably, each layer of the wet-process manufactured SAPP absorbent paper contains 1-5% of perillaldehyde by mass percentage.
Preferably, the bamboo charcoal fiber contained in the bamboo charcoal fiber non-woven fabric layer accounts for 3-10% by mass; and/or the spraying amount of the shea butter essence is 0.1-5% of the mass of the bamboo charcoal fiber non-woven fabric layer.
The implementation of the invention has the following beneficial effects:
(1) according to the disposable bib provided by the invention, through the design of the water absorption layer, the SAPP water absorption paper is manufactured by a wet method, the water absorption property and the dryness of the bib are improved, the product is thin and high in comfort, compared with the existing product, the product performance is more outstanding, the phenomenon that the liquid wets the skin and clothes of a baby to cause the baby to get ill is further avoided, the disposable bib can be reused under the condition of small liquid amount, and the cost is saved.
(2) The disposable bib provided by the invention has the advantages that the bamboo charcoal fiber non-woven fabric layer is arranged at least on one side, away from the water absorbing layer, of the waterproof layer at the neckline of the bib, shea butter essence is sprayed on the surface of the bamboo charcoal fiber non-woven fabric layer, when the disposable bib is used, the bamboo charcoal fiber non-woven fabric layer is directly contacted with the neck ring part of a baby, the wearing comfort of the baby can be obviously improved, and the problem that the baby feels uncomfortable, especially the baby skin is tender and easy to rub to generate allergy or fray due to the fact that the bottom layer (for example, the waterproof layer made of a PE film) of the conventional disposable bib is directly contacted with the skin of the neck ring part of the baby is solved.
(3) In the disposable bib provided by the invention, the bib body further comprises a bacteriostatic covering layer, the bacteriostatic covering layer is arranged on one side of the skin-friendly layer far away from the water absorbing layer or between the skin-friendly layer and the water absorbing layer, and the bacteriostatic covering layer can effectively reduce and even avoid the generation of bacteria such as residues, sauces, saliva or soup and the like, and can effectively reduce the problem of eczema around the mouth and on the face of a user; in addition, the invention discovers that the arrangement of the bacteriostatic covering layer added with the bacteriostatic composition with proper content can improve the absorption performance of the disposable bib to a certain extent, reduce reverse osmosis and improve the dryness of the disposable bib while ensuring the bacteriostatic effect; if the content of the antibacterial composition in the antibacterial covering layer is too high, although good antibacterial effect can be ensured, the absorption performance and the surface dryness performance of the disposable bib can be obviously reduced.
(4) The disposable bib provided by the invention further comprises a bib pocket arranged at the lower part of the bib body, and can be used for containing fallen food, residues or soup and the like.
(5) The disposable bib is comfortable and convenient to use and disposable, solves the problems of wetting and clothes dirtying of the baby when the baby drains or feeds, and also solves the problems of the existing bib that the water absorption is insufficient, the baby is wet, the wearing comfort is poor, and the bacteriostatic effect is poor, so that the eczema is easy to grow around the mouth and on the face of the baby.
Drawings
The drawings are provided for illustrative purposes only, and the size, proportion and number of the parts in the drawings are not necessarily consistent with those of actual products.
FIG. 1 is a schematic view of a disposable bib according to some embodiments of the present invention.
FIG. 2 is a schematic cross-sectional view of a bib body included in the disposable bib in accordance with certain embodiments of the present invention.
FIG. 3 is a cross-sectional structural view of a neckline of a bib body included in the disposable bib according to some embodiments of the present invention.
Fig. 4 is a schematic view of the distribution of a plurality of the regions of superabsorbent resin in a water-absorbent layer according to some embodiments of the present invention.
In the figure: 1: a bib body; 2: enclosing a neckline; 3: a bib pocket; 4: a skin-friendly layer; 5: a bacteriostatic covering layer; 6: a water-absorbing layer; 7: a waterproof layer; 8: a bamboo charcoal fiber non-woven fabric layer; 9: a high water absorption resin region; 10: and a diversion trench.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The invention provides a disposable bib, which comprises a bib body 1 and a bib pocket 3 arranged at the lower part of the bib body 1, wherein the bib pocket comprises a bib body and a bib body cover, wherein the bib body is provided with a bib opening; the bib body 1 sequentially comprises a skin-friendly layer 4, a water absorbing layer 6 and a waterproof layer 7; the bib body 1 further comprises a bacteriostatic covering layer 5, and the bacteriostatic covering layer 5 is arranged on one side of the skin-friendly layer 4, which is far away from the water absorbing layer 6, or between the skin-friendly layer 4 and the water absorbing layer 6; in some specific embodiments, namely, the bib body 1 sequentially comprises the bacteriostatic covering layer 5, the skin-friendly layer 4, the water absorbing layer 6 and the waterproof layer 7, or the bib body 1 sequentially comprises the skin-friendly layer 4, the bacteriostatic covering layer 5, the water absorbing layer 6 and the waterproof layer 7, for example, as shown in fig. 2; the bacteriostatic covering layer 5 is formed by spunlace non-woven fabrics added with a bacteriostatic composition, and the bacteriostatic composition is prepared from camellia oil and lithospermum oil according to the mass ratio of (10-20): (1-3) mixing; the lithospermum oil has good inhibiting effect on staphylococcus aureus, dermatophyte and the like, and has the effects of resisting bacteria and diminishing inflammation; the camellia oil has a good antibacterial effect on escherichia coli and staphylococcus aureus, and can mainly care and moisten skin, prevent pruritus, moisten skin and nourish skin; the invention finds that the camellia oil is matched with a certain amount of lithospermum oil, so that a good sterilization effect can be achieved, the components are completely natural, the camellia oil is used as a natural base solution, a small amount of lithospermum oil is added to achieve an excellent antibacterial effect, and the problem that the skin of a baby is tender and hurt due to the fact that the content of the lithospermum oil is too high is solved; specifically, for example, the bacteriostatic composition comprises the following components in parts by weight: 10-20 parts (e.g., 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 or 20 parts) of camellia oil, 1-3 parts (e.g., 1, 2, 3 parts) of lithospermum oil; in the present invention, it is preferable that the mass percentage of the bacteriostatic composition added to the spunlace nonwoven fabric is 3% to 10% (e.g., 3%, 4%, 5%, 6%, 7%, 8%, 9%, or 10%), that is, it is preferable that the mass percentage of the bacteriostatic composition contained in the bacteriostatic cover layer 5 is 3% to 10%; the invention discovers that the arrangement of the bacteriostatic covering layer can effectively reduce and inhibit or even avoid the generation of bacteria bred by residues, sauces, saliva or soup and the like, and can effectively reduce the problem of eczema around the mouth and on the face of a user; in addition, the invention discovers that the arrangement of the bacteriostatic covering layer added with the bacteriostatic composition with proper content can improve the absorption performance of the disposable bib to a certain extent, reduce reverse osmosis and improve the dryness of the disposable bib while ensuring the bacteriostatic effect; if the content of the antibacterial composition in the antibacterial covering layer is too high, although good antibacterial effect can be ensured, the absorption performance and the surface dryness performance of the disposable bib can be obviously reduced.
In the invention, the neckline 2 is arranged at the upper part of the bib body 1, in the invention, the neckline 2 is clamped by a neckline buckle or pasted by a magic tape, the neckline 2 is provided with a bamboo charcoal fiber non-woven fabric layer 8 at least at one side of the waterproof layer 7 far away from the water absorbing layer 6, and the surface of the bamboo charcoal fiber non-woven fabric layer 8 is sprayed with shea butter essence; in the invention, the bamboo charcoal fiber non-woven fabric layer 8 is made of a non-woven fabric added with bamboo charcoal fibers, and the bamboo charcoal fibers are also added to enable the bamboo charcoal fiber non-woven fabric layer 8 to have a certain antibacterial effect, and the non-woven fabric can be any one of a spun-bonded non-woven fabric, a hot air non-woven fabric or a spunlace non-woven fabric; in the invention, the structural layer of the neckline 2 is basically the same as that of the bib body 1, but the structural layer of the neckline 2 is arranged more than that of the bib body 1 by the arrangement of the bamboo charcoal fiber non-woven fabric layer 8, and the surface of the bamboo charcoal fiber non-woven fabric layer 8 is sprayed with shea butter essence; in the production of the bamboo charcoal fiber non-woven fabric layer 8, for example, a directly purchased shea butter essence product may be directly sprayed on the surface of the bamboo charcoal fiber non-woven fabric, or a bamboo charcoal fiber non-woven fabric containing shea butter essence may be purchased to form the bamboo charcoal fiber non-woven fabric layer 8. In some specific embodiments, the neckline 2 sequentially comprises a skin-friendly layer 4, a bacteriostatic covering layer 5, a water absorbing layer 6, a waterproof layer 7 and a bamboo charcoal fiber non-woven fabric layer 8, for example as shown in fig. 3; or the collar 2 comprises a bamboo charcoal fiber non-woven fabric layer 8, a skin-friendly layer 4, an antibacterial covering layer 5, a water absorbing layer 6, a waterproof layer 7 and a bamboo charcoal fiber non-woven fabric layer 8 in sequence. The disposable bib provided by the invention has the advantages that the bamboo charcoal fiber non-woven fabric layer is arranged at least on one side, away from the water absorbing layer, of the waterproof layer at the neckline of the bib, shea butter essence is sprayed on the surface of the bamboo charcoal fiber non-woven fabric layer, when the disposable bib is used, the bamboo charcoal fiber non-woven fabric layer is directly contacted with the neck ring part of a baby, the wearing comfort of the baby can be obviously improved, and the problem that the baby feels uncomfortable, especially the baby skin is tender and easy to rub to generate allergy or fray due to the fact that the bottom layer (for example, the waterproof layer made of a PE film) of the conventional disposable bib is directly contacted with the skin of the neck ring part of the baby is solved.
The gram weights of the skin-friendly layer, the antibacterial covering layer, the bamboo charcoal fiber non-woven fabric layer, the waterproof layer and the like are not particularly limited, and can be selected by a person skilled in the art according to specific conditions.
According to some preferred embodiments, the bib pocket 3 is composed of an inner pocket layer and a waterproof outer pocket layer; specifically, the eckerchief pocket is for adopting the pocket of composite construction layer parcel formation, composite construction layer is forming correspond behind the eckerchief pocket and form the pocket inlayer with the waterproof skin of pocket, composite construction layer adopts non-woven fabrics layer and PE rete complex to form, the non-woven fabrics layer forms the pocket inlayer, the PE rete corresponds and forms the waterproof skin of pocket.
The invention has no special requirement on the connection mode between the bib pocket and the bib body.
According to some preferred embodiments, the bib pocket 3 is integrally formed with the bib body 1, or the bib pocket 3 is detachably disposed at the lower portion of the bib body 1; in the invention, when the bib pocket 3 is detachably arranged at the lower part of the bib body 1, for example, the two sides of the bib pocket 3 can be connected with the bib body 1 by means of buckling or magic tape sticking.
According to some preferred embodiments, the material of the skin-friendly layer 4 is a nonwoven fabric; preferably, the non-woven fabric is any one of a spun-bonded non-woven fabric, a hot-air non-woven fabric or a spunlace non-woven fabric; more preferably, the spun-bonded nonwoven fabric is generally prepared by lapping polypropylene filaments, the hot-air nonwoven fabric is prepared by ES fibers, and the spunlace nonwoven fabric is prepared by spunlace process through viscose fibers (viscose fibers).
According to some preferred embodiments, the surface of the nonwoven fabric comprises a cartoon pattern.
According to some preferred embodiments, the waterproofing layer 7 is a layer formed by a PE film; PE film refers to a film formed of polyethylene; in the present invention, the waterproof layer 7 is used as the bottom layer of the disposable bib.
According to some preferred embodiments, the water-absorbent layer 6 consists of a 5-layer structure, and the water-absorbent layer 6 sequentially comprises a first wet-process SAPP water-absorbent paper layer, a first super absorbent resin layer, a bulky nonwoven layer, a second super absorbent resin layer and a second wet-process SAPP water-absorbent paper layer; preferably, the addition amount of the high water-absorbent resin in the first high water-absorbent resin layer is 10-100 g/m2More preferably 10 to 50g/m2(e.g., 10, 20, 30, 40, or 50g/m2) (ii) a Preferably, the addition amount of the high water-absorbent resin in the second high water-absorbent resin layer is 10-100 g/m2More preferably 10 to 50g/m2(e.g., 10, 20, 30, 40, or 50g/m2)。
The disposable bib greatly improves the liquid absorption performance and the dryness of the disposable bib by changing the structure of the water absorption layer 6; through the design to water absorption layer 6, use the wet process to make SAPP absorbent paper, promoted the hydroscopicity and the dry and comfortable nature of eckerchief greatly, and the product is thinner, and the travelling comfort is high, compares and produces the property more outstanding in current product, further avoids liquid to wet baby's skin and clothes, leads to the baby to be sick, and can used repeatedly under the little condition of liquid volume, practices thrift the cost.
According to some preferred embodiments, the first wet-process SAPP-made absorbent paper layer and/or the second wet-process SAPP-made absorbent paper layer is formed by 1-10 layers of wet-process SAPP-made absorbent paper (also referred to as wet-process super absorbent resin absorbent paper); preferably, the gram weight of the first wet-process manufactured SAPP water-absorbent paper layer and/or the second wet-process manufactured SAPP water-absorbent paper layer is 50-150 g/m2(e.g., 50 g/m)2、60g/m2、70g/m2、80g/m2、90g/m2、100g/m2、110g/m2、120g/m2、130g/m2、140g/m2Or 150g/m2) More preferably 80g/m2(ii) a In the invention, the first wet-process SAPP making absorbent paper layer and the second wet-process SAPP making absorbent paper layer are collectively called as wet-process SAPP making absorbent paper layers, and the gram weight of the wet-process SAPP making absorbent paper layers can influence the dryness of the bib. The invention discovers that when the gram weight of the first wet-method manufactured SAPP water-absorbing paper layer and/or the second wet-method manufactured SAPP water-absorbing paper layer is within the range, the dryness of the disposable bib is most favorably ensured, if the gram weight is too small, the dryness is poor, and if the gram weight is too large, the cost is high, and the dryness is not obviously improved; most preferably 80g/m2The diffusion of the SAPP absorbent paper manufactured by a wet method and the liquid absorption characteristic of the super absorbent resin can be fully utilized, and the effect of improving the dryness and comfort is fully achieved; in the present invention, the grammage of the wet-process SAPP-made absorbent paper layer refers to the overall grammage of the wet-process SAPP-made absorbent paper layer, for example, the total grammage of the wet-process SAPP-made absorbent paper layer composed of 5 layers of wet-process SAPP-made absorbent paper.
In the invention, the wet-process SAPP-made absorbent paper is formed by uniformly distributing super absorbent resin between two raw paper layers by the existing wet-process papermaking process; in the present invention, the wet paper-making process can be, for example, the wet paper-making process disclosed in chinese patent application CN 201710966882.0.
According to some preferred embodiments, each layer of the wet-process SAPP paper contains 1 to 50% by mass (e.g., 1%, 5%, 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, or 50%) of a super absorbent resin.
According to some preferred embodiments, the particle size of the super absorbent resin is 50 to 100 mesh, and more preferably 50 to 80 mesh.
According to some preferred embodiments, the superabsorbent polymer of the present invention has an absorbent capacity of not less than 40 g/g.
According to some preferred embodiments, the disposable bib further comprises a wrapping layer wrapping the outside of the water absorbent layer 6 or covering only one side of the water absorbent layer 6 close to the skin-friendly layer 4 and one side close to the waterproof layer 7.
According to some preferred embodiments, the material used for the wrapping layer is polypropylene spun-bonded non-woven fabric or wet strength paper, and the gram weight of the wrapping layer is preferably 10-15 g/square meter.
According to some preferred embodiments, the skin-friendly layer 4 further comprises flow guide embossings thereon; the water conservancy diversion impressed watermark can be with liquid along the line water conservancy diversion.
According to some preferred embodiments, the guide embossings are pressed by an embossing device.
According to some preferred embodiments, the embossing device is an embossing roller.
According to some preferred embodiments, the length of the embossing roller is 10 to 25cm, for example 20 cm.
According to some preferred embodiments, the embossing roller is provided with diamond-shaped embossings, the diamond-shaped embossings are in a convex state, the width of each protrusion is 0.5cm, and the distance between every two adjacent protrusions is 1.0 cm.
According to some preferred embodiments, each layer of the wet-process SAPP absorbent paper contains 1 to 5 mass% (e.g., 1%, 1.5%, 2%, 2.5%, 3%, 3.5%, 4%, 4.5%, or 5%) of perillaldehyde. The invention discovers that when the SAPP absorbent paper manufactured by the wet method also contains perilla leaf extract perillaldehyde, and the addition amount of the perillaldehyde is 1-5%, the bacteriostatic effect of the disposable bib can be further improved, so that the disposable bib can be ensured to have the optimal bacteriostatic effect, and the disposable bib can be reused for a long time under the condition of small liquid amount when a baby uses the disposable bib, and the cost is saved.
According to some preferred embodiments, the first and/or second superabsorbent resin layer is formed of a superabsorbent resin.
According to some preferred embodiments, the first super absorbent resin layer and/or the second super absorbent resin layer is composed of a plurality of super absorbent resin regions 9 arranged in the transverse direction of the water absorbent layer and a spunbond nonwoven fabric layer wrapping the plurality of super absorbent resin regions 9, each of the super absorbent resin regions 9 is formed by uniformly distributing super absorbent resin; in the present invention, a plurality of the regions 9 of the super absorbent resin are integrally wrapped with a spunbond nonwoven fabric layer; fig. 4 shows a schematic view of a plurality of super absorbent resin regions 9 distributed in a transverse direction (a left-right direction shown in fig. 4) in a water absorbent layer (a spunbond nonwoven fabric layer wrapped outside the plurality of super absorbent resin regions 9 is not shown in fig. 4), and preferably, a width a of each of the super absorbent resin regions 9 is independently 1 to 10cm (for example, 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10cm), for example, as shown in fig. 4, a super absorbent resin forming channel 10 is not distributed between every two adjacent super absorbent resin regions 9; in the present invention, specifically, the guide groove 10 is formed as follows: spraying hot melt adhesive on the area of the spunbonded nonwoven fabric corresponding to the flow guide groove 10 without adding super absorbent resin, and forming the flow guide groove 10 by bonding through the hot melt adhesive; preferably, the width b of each of the channels 10 is independently 0.5 to 3.5cm (e.g., 0.5, 1, 1.5, 2, 2.5, 3, or 3.5cm), more preferably 1 to 2 cm.
In the invention, the structure of the first super absorbent resin layer and/or the first super absorbent resin layer is improved, and the multiple super absorbent resin areas are arranged and the diversion trenches are formed, so that the liquid (such as milk, saliva or soup and the like) can be infiltrated rapidly, the liquid can flow in the water absorption layer more rapidly and be absorbed by the water absorption layer, the absorption speed of the disposable bib can be obviously improved, and the disposable bib has the characteristics of instantly absorbing the liquid, rapidly dispersing the liquid and reducing reverse osmosis; in addition, after imbibition expansion, the plurality of super absorbent resin areas are slightly higher than the super absorbent resin layer in the initial state before imbibition, so that liquid can be effectively prevented from flowing downwards in the direction away from the head of the user, the liquid can be buffered in the direction away from the head of the user, sufficient time is provided for the bib to quickly absorb the liquid, the problem that clothes which are not covered by the bib are dirty can be further avoided, and the leakage prevention effect of the disposable bib is very good.
The width of each super absorbent resin region and the width of each flow guide groove are not particularly limited, and can be selected by those skilled in the art according to needs, and preferably, the width a of each super absorbent resin region is independently 1 to 10cm, and the width b of each flow guide groove is independently 0.5 to 3.5 cm.
The present invention has no special requirements for the number of the super absorbent resin regions, etc., and those skilled in the art can design the super absorbent resin regions according to the needs of specific situations.
According to some preferred embodiments, the bamboo charcoal fiber non-woven fabric layer 8 contains 3 to 10% by mass of bamboo charcoal fibers (e.g., 3%, 4%, 5%, 6%, 7%, 8%, 9%, or 10%); and/or the amount of the shea butter essence sprayed is 0.1-5% (e.g. 0.1%, 0.5%, 1%, 2%, 3%, 4% or 5%) of the mass of the bamboo charcoal fiber non-woven fabric layer 8.
According to some preferred embodiments, the lofty nonwoven layer is made of ES fibers; the ES fiber has a grammage of, for example, 25 to 50g/m2For example, it may be 25g/m2、30g/m2、35g/m2、40g/m2、45g/m2Or 50g/m2Etc.; the ES fibers have a fiber diameter of 2.0 to 4.0 denier, and may be, for example, 2 denier, 2.5 denier, 3 denier, 3.5 denier, or 4 denier.
The invention will be further illustrated by way of example, but the scope of protection is not limited to these examples. The present invention is capable of other embodiments, and various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Example 1
This embodiment provides a disposable bib: comprises a bib body and a bib pocket arranged at the lower part of the bib body; the bib body sequentially comprises a skin-friendly layer, a bacteriostatic covering layer, a water absorbing layer and a waterproof layer; the skin-friendly layer is made of spun-bonded non-woven fabric, and the waterproof layer is made of a PE film; the bacteriostatic coating layer is formed by spunlace non-woven fabrics added with bacteriostatic compositions, the bacteriostatic compositions are formed by mixing camellia oil and lithospermum oil according to the mass ratio of 10:1, and the mass percentage of the bacteriostatic compositions added in the spunlace non-woven fabrics is 5%; the water absorption layer sequentially comprises a first wet-process-made SAPP water absorption paper layer, a first high-water-absorption resin layer, a fluffy non-woven fabric layer, a second high-water-absorption resin layer and a second wet-process-made SAPP water absorption paper layer from the skin-friendly layer to the waterproof layer; the first wet-process SAPP-made absorbent paper layer and the second wet-process SAPP-made absorbent paper layer are both formed by one wet-process SAPP-made absorbent paper layer, the mass percentage of the super absorbent resin contained in each wet-process SAPP absorbent paper layer is 30%, and the gram weights of the first wet-process SAPP-made absorbent paper layer and the second wet-process SAPP-made absorbent paper layer are both 80g/m2The first super absorbent resin layer and the second super absorbent resin layer are both formed by uniformly distributing super absorbent resin, and the addition amount of the super absorbent resin in the first super absorbent resin layer and the second super absorbent resin layer is 24g/m2. The upper part of the bib body is a neckerchief, the neckerchief sequentially comprises a skin-friendly layer, an antibacterial covering layer, a water absorption layer, a waterproof layer and a bamboo charcoal fiber non-woven fabric layer, shea butter essence is sprayed on the surface of the bamboo charcoal fiber non-woven fabric layer, and shea butter essence is sprayed in the bamboo charcoal fiber non-woven fabric layerThe weight percentage of the contained bamboo charcoal fiber is 5%, the spraying amount of the shea butter essence is 3% of the weight of the bamboo charcoal fiber non-woven fabric layer, and the skin-friendly layer, the bacteriostatic covering layer, the water absorption layer and the waterproof layer in the neckline are consistent with those in the bib body. The eckerchief pocket comprises pocket inlayer and the waterproof skin of pocket, the material of pocket inlayer is the spunbonded nonwoven, the waterproof outer material of pocket is the PE membrane.
Example 2
Example 2 is essentially the same as example 1, except that:
the first super absorbent resin layer and the second super absorbent resin layer are both composed of a plurality of super absorbent resin areas arranged along the transverse direction of the water absorbent layer and a spun-bonded non-woven fabric layer wrapping the super absorbent resin areas, and each super absorbent resin area is formed by uniformly distributing super absorbent resin; the width a of each super absorbent resin area is 1-10 cm independently, and super absorbent resin is not distributed between every two adjacent super absorbent resin areas to form a diversion trench; the width b of each flow guide groove is 1-2 cm independently.
Example 3
Example 3 is essentially the same as example 1, except that:
the water absorption layer sequentially comprises a dust-free paper layer, a first high water absorption resin layer, a fluffy non-woven fabric layer, a second high water absorption resin layer and a dust-free paper layer from the skin-friendly layer to the waterproof layer.
Example 4
Example 4 is essentially the same as example 1, except that:
the water absorption layer is formed by mixing fluff pulp and super absorbent resin, wherein the mass ratio of the fluff pulp to the super absorbent resin is 5: 2.
Example 5
Example 5 is essentially the same as example 1, except that:
the water absorbing layer is composed of two layers of wet-process manufactured SAPP water absorbing paper, and each layer of wet-process manufactured SAPP water absorbing paper absorbs waterThe grammage of the paper is 80g/m2。
Example 6
Example 6 is essentially the same as example 1, except that:
the skin-friendly layer is characterized in that the skin-friendly layer further comprises a diversion embossing, the diversion embossing is formed by pressing and combining an embossing device (embossing roller) through a roller, the length of the embossing roller is 20cm, diamond embossing is arranged on the embossing roller, the diamond embossing is in a protruding state, the width of each protrusion is 0.5cm, and the distance between every two adjacent protrusions is 1.0 cm.
Example 7
Example 7 is essentially the same as example 1, except that:
the bib body and the neckline of the bib body do not comprise the bacteriostatic covering layer.
Example 8
Example 8 is essentially the same as example 1, except that:
the antibacterial composition is camellia oil.
Example 9
Example 9 is essentially the same as example 1, except that:
the antibacterial composition is lithospermum oil.
Example 10
Example 10 is essentially the same as example 1, except that:
the mass percentage of the antibacterial composition added into the spunlace nonwoven fabric is 15%.
Example 11
Example 11 is essentially the same as example 1, except that:
each layer of the wet-process manufactured SAPP absorbent paper also contains 2 mass percent of perillaldehyde.
The disposable bibs provided in examples 1-7 and 10-11 above were tested for performance.
The performance test method comprises the following steps: adding 30mL of physiological saline at 23 +/-2 ℃ for each time, and adding twice, wherein the time for completing each absorption is recorded as the absorption speed in unit of s; each time of the solution was pressurized at 0.6kg for 10 minutes, and the reverse osmosis amount in g was measured for 1 minute, and the measurement results are shown in Table 1 below.
TABLE 1
The invention also refers to the national standard GB15979-1995 of the people's republic of China and the hygienic standard of disposable sanitary products, and the antibacterial performance of the disposable bib in the embodiment on the following three microorganisms is detected.
The microorganisms tested were: escherichia coli (Escherichia coli) AS.1.90; staphylococcus aureus (Staphylococcus aureus) as.1.89; candida albicans (Candida albicans) AS.2.2086.
After the disposable bibs of examples 1 and 7-11 were sterilized by UV irradiation for 1.5min, the skin-friendly layers of the disposable bibs were uniformly coated with E.coli 1.0X 105CFU/tablet, Staphylococcus aureus 1.0X 105CFU/tablet, Staphylococcus aureus 1.0X 105CFU/tablet, the colony count per disposable bib was measured after 30 minutes of each exposure, and the results are shown in Table 2.
TABLE 2
The disposable bib has the advantages of high absorption speed, good dryness, capability of effectively avoiding the surface of the bib from being wet, effectively reducing the generation of bacteria bred by residues, sauce, saliva or soup and the like, excellent bacteriostatic effect, capability of effectively reducing the problem of eczema around the mouth and on the face of a user, high product comfort and wide market application prospect.
The invention is not described in detail and is well known to those skilled in the art, and those skilled in the art can select the invention according to actual needs. Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A disposable bib, its characterized in that:
the disposable bib comprises a bib body and a bib pocket arranged at the lower part of the bib body;
the bib body sequentially comprises a skin-friendly layer, a water absorbing layer and a waterproof layer;
the bib body further comprises a bacteriostatic covering layer, and the bacteriostatic covering layer is arranged on one side of the skin-friendly layer, which is far away from the water absorbing layer, or between the skin-friendly layer and the water absorbing layer;
the bacteriostatic covering layer is formed by spunlace non-woven fabrics added with a bacteriostatic composition, and the bacteriostatic composition is prepared from camellia oil and lithospermum oil according to the mass ratio of (10-20): (1-3) mixing;
the upper portion of the bib body is a neckline, the neckline is at least arranged on one side, away from the water absorbing layer, of the waterproof layer, and a bamboo charcoal fiber non-woven fabric layer is sprayed with shea butter essence on the surface of the bamboo charcoal fiber non-woven fabric layer.
2. The disposable bib of claim 1 wherein:
the bib pocket consists of a pocket inner layer and a pocket waterproof outer layer.
3. The disposable bib of claim 1 wherein:
the bib pocket with bib body integrated into one piece, perhaps the detachable setting of bib pocket is in the lower part of bib body.
4. The disposable bib of claim 1 wherein:
the skin-friendly layer is made of non-woven fabric;
preferably, the non-woven fabric is any one of a spun-bonded non-woven fabric, a hot-air non-woven fabric or a spunlace non-woven fabric;
preferably, the surface of the non-woven fabric contains a cartoon pattern.
5. The disposable bib of claim 1 wherein:
the waterproof layer is a layer formed by a PE film.
6. The disposable bib of claim 1 wherein:
the water absorption layer sequentially comprises a first wet-process SAPP water absorption paper layer, a first high water absorption resin layer, a fluffy non-woven fabric layer, a second high water absorption resin layer and a second wet-process SAPP water absorption paper layer;
preferably, the addition amount of the high water-absorbent resin in the first high water-absorbent resin layer is 10-50 g/m2；
Preferably, the addition amount of the high water-absorbent resin in the second high water-absorbent resin layer is 10-50 g/m2。
7. The disposable bib of claim 6 wherein:
the first wet-process manufactured SAPP absorbent paper layer and/or the second wet-process manufactured SAPP absorbent paper layer consists of 1-10 layers of wet-process manufactured SAPP absorbent paper;
preferably, the gram weight of the first wet-process manufactured SAPP water-absorbent paper layer and/or the second wet-process manufactured SAPP water-absorbent paper layer is 50-150 g/m2More preferably 80g/m2。
8. The disposable bib of claim 7 wherein:
each layer of the wet-process manufactured SAPP absorbent paper contains 1-50% of super absorbent resin by mass percentage.
9. The disposable bib of claim 7 wherein:
each layer of the wet-process manufactured SAPP absorbent paper contains 1-5% of perillaldehyde by mass.
10. The disposable bib of claim 1 wherein:
the bamboo charcoal fiber non-woven fabric layer contains 3-10% of bamboo charcoal fiber by mass; and/or
The spraying amount of the shea butter essence is 0.1-5% of the mass of the bamboo charcoal fiber non-woven fabric layer.
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| CN202111517494.7A CN114009862B (en) | 2021-12-08 | 2021-12-08 | Disposable bib |
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| CN202111517494.7A CN114009862B (en) | 2021-12-08 | 2021-12-08 | Disposable bib |
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| CN211932600U (en) * | 2020-02-27 | 2020-11-17 | 景方军 | Disposable saliva towel |
| CN214629937U (en) * | 2021-05-19 | 2021-11-09 | 诺宸股份有限公司 | Novel bib |
| CN214802384U (en) * | 2021-01-19 | 2021-11-23 | 福建小心心生活用品有限公司 | Bacteriostatic skin-friendly super-soft disposable saliva towel capable of rotating by 360 degrees |
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| CN103082426A (en) * | 2011-10-31 | 2013-05-08 | 南通新泰实业有限公司 | Bib for infants |
| CN203121027U (en) * | 2013-03-01 | 2013-08-14 | 北京华兴海慈生物科技有限公司 | Antibacterial baby bib |
| CN204217934U (en) * | 2014-04-09 | 2015-03-25 | 李芸 | Disposable saliva pastes |
| US20160113332A1 (en) * | 2014-10-28 | 2016-04-28 | Robert J. Wilkes | Multilayer disposable bib |
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| CN114009862B (en) | 2024-07-12 |
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