CN110755190A - Mammary gland wearable device and preparation method of bionic breathable film - Google Patents
Mammary gland wearable device and preparation method of bionic breathable film Download PDFInfo
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- CN110755190A CN110755190A CN201810828940.8A CN201810828940A CN110755190A CN 110755190 A CN110755190 A CN 110755190A CN 201810828940 A CN201810828940 A CN 201810828940A CN 110755190 A CN110755190 A CN 110755190A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/03—Corsets or bandages for abdomen, teat or breast support, with or without pads
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Abstract
The invention provides a wearable mammary gland device and a preparation method of a bionic breathable film, and relates to the technical field of women tights. Wherein the breast wearable device comprises: a bionic breathable film; the surface of one side of the bionic breathable film close to the mammary gland is matched with the surface form of the mammary gland part; a nipple position mark is arranged on the surface of the bionic air-permeable membrane at the intersection of the horizontal stripe and the vertical stripe passing through the nipple of the wearer; the bionic breathable film comprises: a spandex film. In the embodiment of the invention, the surface of the bionic breathable membrane is provided with the nipple position mark, so that a wearer is guided to take the nipple position mark as a reference to correctly adjust the mammary gland, and the mammary gland prolapse and deformation are avoided; the wearable device for the mammary gland has good elasticity, can adapt to the morphological change of the mammary gland at any time with great freedom, avoids the suspension of the mammary gland, plays a good role in supporting the mammary gland, and avoids the prolapse and the deformation of the mammary gland.
Description
Technical Field
The invention relates to the technical field of women tights, in particular to a mammary gland wearable device and a preparation method of a bionic breathable film.
Background
Wearable device of mammary gland mainly used bearing mammary gland, the wearable device of mammary gland of consumer expectation usually can be accurate bearing mammary gland at any time, prevents the mammary gland deformation, and the protection mammary gland is healthy.
The wearable device of current mammary gland mainly adopts the cloth preparation to form, through the steel ring that sets up to hide under the cup, or through the width that lies in the armpit position in the broadening back area in order to strengthen the bearing effect to the mammary gland.
The inventor finds that the prior art proposal has the following disadvantages in the process of studying the prior art: on one hand, when the existing breast wearable device is worn, a consumer only roughly moves the lower side of the breast to be in contact with a steel ring hidden at the lower edge of a cup, and the rest parts of the breast are adapted to the breast wearable device, so that the breast can droop and deform when the wearable device is worn; on the other hand, the wearable device of current mammary gland adopts the cloth to make, and the feel of cloth has decided that it can not follow the morphometric change of adaptation mammary gland in the great degree of freedom, and then leads to wearable device of mammary gland to wear the in-process, and the mammary gland is unsettled under many circumstances, does not play better supporting effect to the mammary gland, leads to the mammary gland to drop and warp.
Disclosure of Invention
The invention provides a mammary gland wearable device and a preparation method of a bionic breathable film, and aims to solve the problems of mammary gland prolapse and deformation caused during wearing of the mammary gland wearable device, particularly the problems of aggravation of mammary gland prolapse and easiness in forming sweat stain due to air impermeability in motion.
In a first aspect, an embodiment of the present invention provides a breast wearable device, including:
a bionic breathable film;
the surface of one side of the bionic breathable film close to the mammary gland is matched with the surface form of the mammary gland part;
the surface of the bionic breathable film is provided with stripes; the stripe includes: the horizontal stripe and at least two parallel vertical stripes which are vertical to the horizontal stripe are arranged on the upper surface of the base plate; the transverse stripe is positioned between four to six ribs of the midline of the collarbone of the wearer; a preset interval is formed between the at least two parallel vertical stripes; at least one of the at least two parallel vertical stripes passes through the nipple of the wearer, wherein at least one vertical stripe passes through the median sternal line of the wearer;
a nipple position mark is arranged on the surface of the bionic air-permeable membrane at the intersection of the horizontal stripe and the vertical stripe passing through the nipple of the wearer;
the bionic breathable film comprises: the elastic fiber film is an elastic fiber bionic microporous breathable film woven by blending one or more of real silk, polyvinyl acetal fiber, polyester cotton, combed cotton, mercerized cotton, polyurethane fiber, polyvinyl chloride fiber, polyester fiber, polyolefin elastic fiber, cotton-polyester blended yarn, fine nylon blended yarn, fine hair blended yarn, polyurethane fiber, velvet, polyester resin, ultra-thin velvet, lycra fiber, modal fiber, dacron polyester amine fiber and polyamide fiber.
Preferably, the breast wearable device further comprises: a silica gel pad;
the silica gel pad is positioned between the mammary gland and the bionic breathable film;
the surface of one side, close to the mammary gland, of the silica gel pad is matched with the surface form of the mammary gland part attached with the silica gel pad;
at least one boss is arranged at a first preset position of one surface, close to the silica gel pad, of the bionic breathable film; the first preset position comprises: a region that fits a first marginal region of the breast distal to the median sternal line;
a corresponding number of first inner recesses for accommodating the bosses are arranged at the position, matched with the first preset position, on one surface, close to the bionic breathable film, of the silica gel pad;
the bosses are placed in the corresponding first inner recesses;
the silica gel liner is provided with the one side of first indent with bionical ventilated membrane is provided with the one side laminating of boss.
Preferably, the boss is made of at least one of silica gel or polycarbonate.
Preferably, the breast wearable device further comprises: a silica gel pad;
the silica gel pad is positioned between the mammary gland and the bionic breathable film;
the surface of one side, close to the mammary gland, of the silica gel pad is matched with the surface form of the mammary gland part attached with the silica gel pad;
a mesh rib is arranged at a second preset position, close to one surface of the bionic breathable film, of the silica gel pad; the second preset position comprises: a region that fits a second marginal region of the breast distal to the median sternal line;
a second inner recess correspondingly accommodating the reticular ribs is arranged at a position, matched with the second preset position, on one surface of the bionic breathable film close to the silica gel pad;
the mesh ribs are placed in the second inner recesses;
the silica gel liner is provided with the one side of netted rib with bionical ventilated membrane is provided with the one side laminating of second indent.
Preferably, the spandex film is further woven by blending one or more of polyester, aramid, fluoropolymer, acetate polymer, acetate copolymer, acrylic polymer, acrylate copolymer, polyacrylonitrile, cellulose polymer, olefin copolymer, ether copolymer, ester copolymer, amide and ether copolymer, and amide and ester copolymer.
Preferably, the elastic fiber film is also woven by one or more of polyamide fiber, polyurethane fiber and polyurethane fiber in a blending mode.
Preferably, the elastic fiber membrane is in a wide sheet shape, and the free ends at the two sides of the elastic fiber membrane are provided with buckle devices for fixing.
Preferably, the elastic fiber film is in a vest shape.
Preferably, the breast wearable device comprises: brassieres, and skirts, tops, swimsuits, jumpsuits with brassieres.
In a second aspect, an embodiment of the present invention further provides a preparation method of a biomimetic breathable film, including: the elastic fiber bionic microporous breathable film is formed by blending and weaving one or more of real silk, polyvinyl acetal fiber, polyester cotton, combed cotton, mercerized cotton, polyurethane fiber, polyvinyl chloride fiber, polyester fiber, polyolefin elastic fiber, cotton-polyester blended yarn, fine nylon blended yarn, fine hair blended yarn, polyurethane fiber, velvet, polyester resin, ultra-thin velvet, Lei's fiber, modal fiber, Terada polyester amine fiber and polyamide amine fiber;
the elastic fiber bionic microporous breathable film is made into a bionic breathable film for preventing mammary gland deformation.
In the embodiment of the invention, the mammary gland wearable device comprises a bionic breathable membrane, a horizontal stripe positioned between three to five ribs of the collarbone midline of a wearer is arranged on the surface of the bionic breathable membrane, and at least two parallel vertical stripes perpendicular to the horizontal stripe, at least one of the at least two parallel vertical stripes passing through the wearer's nipple, the cross position of the horizontal stripe and the vertical stripe passing through the nipple of the wearer is provided with a nipple position mark on the surface of the bionic air-permeable membrane, at least one vertical stripe in the vertical stripes passes through the median line of the sternum of the wearer, guiding the wearer to use the nipple position mark and the transverse stripes between four to six ribs of the midline of the clavicle at any time during wearing the mammary gland wearable device, meanwhile, the vertical stripe passing through the median line of the sternum of a wearer is taken as a reference, so that the mammary gland is correctly adjusted, and the mammary gland prolapse and deformation when the wearable device of the mammary gland is worn are avoided; meanwhile, the bionic breathable film comprises an elastic fiber film, and the elastic fiber film is woven by one or more of silk, polyvinyl acetal fiber, polyester fiber, combed cotton, mercerized cotton, polyurethane fiber, polyvinyl chloride fiber, polyester fiber, polyolefin elastic fiber, cotton-polyester blended yarn, fine nylon blended yarn, fine wool blended yarn, polyurethane fiber, velvet, polyester resin, ultrathin velvet, lycra fiber, modal fiber, dacron polyester amine fiber and polyamide fiber, so that the mammary gland wearable device has good elasticity, can adapt to the form change of mammary glands at a great degree of freedom at any time, avoids the suspension of mammary glands, plays a good role in supporting the mammary glands, and avoids the sagging and deformation of the mammary glands.
Drawings
Fig. 1 is a schematic structural diagram of a breast wearable device provided in a first embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of a spandex film provided in a first embodiment of the invention;
fig. 3 is a schematic structural diagram of a breast wearable device provided in the second embodiment of the present invention;
fig. 4 is a schematic structural diagram of another breast wearable device provided in the second embodiment of the present invention;
fig. 5 is a schematic structural view of the back of the breast wearable device worn on a human body according to the second embodiment of the invention;
fig. 6 is a schematic structural view of a breast wearable device worn on a human body according to a second embodiment of the invention;
fig. 7 is a flow chart of steps of a method for preparing a biomimetic breathable film provided in the third embodiment of the present invention.
Detailed Description
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, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, a schematic structural diagram of a breast wearable device provided in a first embodiment of the present invention is shown. In the embodiment of the invention, the mammary gland wearable device is specifically as follows:
the wearable device of mammary gland includes: a bionic breathable film; the surface of one side of the bionic breathable film close to the mammary gland is matched with the surface form of the mammary gland part; the surface of the bionic breathable film is provided with stripes; the stripe includes: the horizontal stripe and at least two parallel vertical stripes which are vertical to the horizontal stripe are arranged on the upper surface of the base plate; the transverse stripe is positioned between four to six ribs of the midline of the collarbone of the wearer; a preset interval is formed between the at least two parallel vertical stripes; at least one of the at least two parallel vertical stripes passes through the wearer's nipple; a nipple position mark is arranged on the surface of the bionic air-permeable membrane at the intersection of the horizontal stripe and the vertical stripe passing through the nipple of the wearer; the bionic breathable film comprises: the elastic fiber film is an elastic fiber bionic microporous breathable film woven by blending one or more of real silk, polyvinyl acetal fiber, polyester cotton, combed cotton, mercerized cotton, polyurethane fiber, polyvinyl chloride fiber, polyester fiber, polyolefin elastic fiber, cotton-polyester blended yarn, fine nylon blended yarn, fine hair blended yarn, polyurethane fiber, velvet, polyester resin, ultra-thin velvet, lycra fiber, modal fiber, dacron polyester amine fiber and polyamide fiber.
Referring to fig. 1, the breast wearable device may include: a bionic breathable film 1; the bionic air-permeable membrane 1 has a surface close to the mammary gland and is matched with the surface form of the mammary gland.
The surface of the bionic breathable film 1 is provided with stripes; the surface of the bionic breathable film close to the mammary gland can be provided with stripes, and the surface of the bionic breathable film far away from the mammary gland can also be provided with stripes. Fig. 1 shows that the surface of the bionic ventilated membrane on the side far away from the mammary gland is provided with stripes. Because this bionical ventilated membrane waters thin, no matter set up the stripe on the surface that is close to mammary gland one side, still set up the stripe on the surface that bionical ventilated membrane kept away from mammary gland one side, the wearer all can see this stripe to can regard this stripe as the wearing benchmark, and then adjust the adaptation position of wearable device of mammary gland. This is not particularly limited in the embodiments of the present invention.
The stripe includes: a horizontal stripe 11 and at least two parallel vertical stripes 12 perpendicular to the horizontal stripe 11; the transverse stripe is positioned between four to six ribs of the midline of the clavicle of the wearer; a preset interval 13 is arranged between the at least two parallel vertical stripes 12; at least one of the at least two parallel vertical stripes passes through the nipple of the wearer. At least one of the vertical stripes 20 passes through the median sternal line 19 of the wearer.
On the surface of the bionic air permeable membrane, a nipple position mark 14 is arranged at the intersection of the horizontal stripe 11 and the vertical stripe passing through the nipple of the wearer. In the embodiment of the invention, the horizontal stripe is positioned between four to six ribs of the collarbone midline of the wearer, which is equivalent to the horizontal stripe is a horizontal line passing through two nipples of the wearer, and nipple position marks are arranged at the intersection of the horizontal line passing through the two nipples of the wearer and the vertical stripe passing through the nipples of the wearer. In the embodiment of the present invention, optionally, referring to fig. 1, the nipple position indicator 14 may be configured as a circular dark area, and the distance between the two circular dark areas may be 10 cm to 20 cm, which is determined mainly according to the position between the two nipples of the wearer of the breast-wearing device, and this is not particularly limited in the embodiment of the present invention.
The nipple position indicator 14, as shown in fig. 1, may be a circular indicator area having a diameter of 1 cm to 2 cm, and may be identical to the size of the nipple. In the embodiment of the present invention, this is not particularly limited.
When the wearable device for the mammary gland is worn or worn, the wearer is guided to correctly adjust the mammary gland by taking the nipple position identification, the transverse stripes among four to six ribs on the midline of the clavicle and the vertical stripes passing through the median line of the sternum of the wearer as references at any time, so that the mammary gland is prevented from sagging and deforming when the wearable device for the mammary gland is worn, and the left and right mammary glands are symmetrical left and right.
In the embodiment of the present invention, the bionic air permeable membrane 1 comprises: the elastic fiber film is an elastic fiber bionic microporous breathable film woven by blending one or more of real silk, polyvinyl acetal fiber, polyester cotton, combed cotton, mercerized cotton, polyurethane fiber, 3D (denier) polyurethane phase, polyvinyl chloride fiber, polyester fiber, polyolefin elastic fiber, cotton-polyester blended yarn, fine nylon blended yarn, fine wool blended yarn, polyurethane fiber, velvet, polyester resin, ultra-thin velvet, Kelly fiber, modal fiber, Terra polyester amine fiber and polyamide fiber.
In the embodiment of the invention, the standard fiber degree of the bionic breathable film is not more than 50D (5.6Tex (Tex, Tex)). Further, the standard fiber degree of the bionic breathable film is not more than 20D (2.2Tex), preferably, the standard fiber degree of the bionic breathable film is not more than 20D (2.2Tex).
Further, the blending weaving process according to any one or more than one fiber of the elastic fiber membrane material can comprise the following steps:
a. preparing composite spandex yarns: adopting spandex or lycra as lining yarn, and wrapping velvet on the surface of the spandex by a nozzle on an air jet spinning machine to generate a high-elasticity composite spandex yarn with the twist of 1800T/M and the draft ratio of 3.0, wherein the spandex is 5D/1F spandex;
b. making the core-spun yarn: and (b) taking the composite spandex yarn produced in the step (a) as an inner yarn, then wrapping and winding the all-cotton yarn on the composite spandex yarn on a high-speed wrapping machine by taking the all-cotton yarn as an outer wrapping yarn to produce the covering yarn with the twist of 2000T/M and the draft ratio of 3.5, further, feeding the all-cotton yarn into a knitting machine through a constant-tension yarn feeder, and feeding the composite spandex yarn into the knitting machine through a pulse-tension yarn feeder.
c. Weaving, namely simultaneously feeding the composite spandex yarn produced in the step a and the core-spun yarn generated in the step b into a weaving machine according to two or more strands for plain weaving to obtain a primary finished product stretch yarn woven fabric;
d. and (3) dyeing, namely adding a dye and a color fixing agent to dye the primary finished stretch yarn woven product at the temperature of 60 ℃, wherein the dyeing environment is a soft alkaline environment. The pH of the dyeing environment is controlled under a weakly alkaline condition, namely the pH can be 7.6, and the dye adopts weakly alkaline and neutral dye;
e. removing floating color, adding a color fixing agent to fix the color of the primary finished stretch yarn woven product at 60 ℃, then placing the primary finished stretch yarn woven product in a weakly acidic environment to remove the floating color, wherein the pH in the environment for removing the floating color can be controlled under the weakly acidic condition, if the pH can be controlled at 6.8, only weak acidic and neutral washing liquid is adopted, the primary finished stretch yarn woven product can be simply rinsed and disinfected while removing the floating color, and the color fixing agent is tannic acid with the molar concentration of 0.15%;
f. and (3) after shaping and dyeing, placing the stretch yarn woven product on a flat plate, heating for 20 seconds under the steam condition of 120 ℃, and then drying and shaping to obtain the bionic breathable film. The size of the breast size can be customized according to different sizes of the chest circumference and the mammary gland.
Finally, the horizontal stripes and the vertical stripes are printed on the surface of the bionic breathable film, and the nipple identification area can be printed. In the embodiment of the present invention, this is not particularly limited.
In the embodiment of the present invention, the preparation method of the spandex film comprises:
the elastic fiber film is formed by densely weaving any elastic fiber yarn, and the adopted lycra nylon wrapping yarn is wrapped by lycra spandex yarn, so that the bionic breathable film has the elasticity of spandex and the smoothness, transparency and fineness of the nylon yarn. In order to improve the elasticity and comfort of the breast wearable device, lycra is selected as the material of the straight filament. Lycra selects one of the following lycra filaments: a7, A13, 7.7dTex (dTex )136C Lycra, 11dTex156C Lycra, 14.3dTex136C Lycra, 16.5dTex156C Lycra and 22dTex146C Lycra.
A MATEC loom with a7 mm needle latch was used, the speed being set at 600 and 800 revolutions per minute. The needle pressing triangle is adjusted to be large by adopting one-way inlet wire and three-way inlet wire. The method comprises the following steps of (1) weaving the elastic fiber by a conventional elastic fiber weaving process: twisting the raw materials, dyeing, winding, weaving silk screen, inspecting, sewing, inspecting, shaping and finishing. Further, an ultra-thin ultra-fine spandex sheet of 20 × 15 cm was knitted, and fig. 2 is a partially enlarged view of the spandex film, as shown in fig. 2.
The wearable device for the mammary gland is compact and elastic, so that the mammary glands on both sides are stable and immobile. The wearable device for the mammary gland has good elasticity, can adapt to the morphological change of the mammary gland at any time with great freedom, avoids the suspension of the mammary gland, plays a good role in supporting the mammary gland, and avoids the prolapse and the deformation of the mammary gland.
In the embodiment of the present invention, the preparation method of the spandex film comprises:
the elastic fiber film is formed by densely weaving any elastic fiber yarn, and the adopted lycra nylon wrapping yarn is wrapped by lycra spandex yarn, so that the bionic breathable film has the elasticity of spandex and the smoothness, transparency and fineness of the nylon yarn. In order to improve the elasticity and comfort of the breast wearable device, lycra is selected as the material of the straight filament. Lycra selects one of the following lycra filaments: a7, A13, 7.7dTex136C Lycra, 11dTex156C Lycra, 14.3dTex136C Lycra, 16.5dTex156C Lycra, and 22dTex146C Lycra.
A MATEC loom with a7 mm needle latch was used, the speed being set at 600 and 800 revolutions per minute. The needle pressing triangle is adjusted to be large by adopting one-way inlet wire and three-way inlet wire. The method comprises the following steps of (1) weaving the elastic fiber by a conventional elastic fiber weaving process: twisting the raw materials, dyeing, winding, weaving silk screen, inspecting, sewing, inspecting, shaping and finishing.
In the embodiment of the invention, the weaving process of the elastic fiber membrane comprises the following steps:
1) and manufacturing the composite spandex yarn: adopting spandex or lycra as lining yarn, and wrapping velvet on the surface of the spandex by a nozzle on an air jet spinning machine to generate a high-elasticity composite spandex yarn with the twist of 1800T/M and the draft ratio of 3.0, wherein the spandex is 5D/1F spandex;
2) and manufacturing the core-spun yarn: taking the composite spandex filament produced in the step 1) as an inner yarn, and then wrapping and winding the all-cotton yarn on the composite spandex yarn on a high-speed wrapping and winding machine by taking the all-cotton yarn as an outer yarn to produce a covering yarn with the twist of 2000T/M and the draft ratio of 3.5;
3) weaving, namely simultaneously feeding the composite spandex yarn produced in the step 1) and the core-spun yarn generated in the step 2) into a weaving machine according to two or more strands for plain weaving;
4) and dyeing, namely adding a dye and a color fixing agent to dye the primary finished stretch yarn woven product at the temperature of 60 ℃ to prepare a color meeting the requirements of a human body, wherein the dyeing environment is a soft alkaline environment. The pH of the dyeing environment is controlled under a weakly alkaline condition, namely the pH can be 7.6, and the dye adopts weakly alkaline and neutral dye;
5) removing floating color, adding a color fixing agent to fix the color of the primary finished stretch yarn woven product at 60 ℃, then placing the primary finished stretch yarn woven product in a weak acid environment to remove the floating color, wherein the pH in the floating color removing environment can be controlled under the weak acid condition, if the pH can be controlled at 6.8, only weak acid and neutral lotion is adopted, the primary finished stretch yarn woven product can be simply rinsed and disinfected while removing the floating color, and the color fixing agent is tannic acid with the molar concentration of 0.15%;
6) and after sizing and dyeing, placing the stretch yarn woven product on a flat plate, heating for 20 seconds under the steam condition of 120 ℃, and then drying and shaping to obtain the bionic breathable film. The size of the breast size can be customized according to different sizes of the chest circumference and the mammary gland.
Specifically, in the step 2), the all-cotton yarn is wrapped on the composite spandex yarn according to the uniform spiral direction, and during wrapping, the tension of the composite spandex yarn is designed in an interval mode, and the tensions of adjacent line segments are different. The cotton yarn is fed into the knitting machine through the constant tension yarn feeder, the composite spandex yarn is fed into the knitting machine through the pulse tension yarn feeder, and then plain knitting forming is carried out by the knitting machine together.
7) One to two circles of anti-slip silica gel strips can be adhered inside the opening of the woven product so as to prevent silk from falling off.
Finally, the horizontal stripes and the vertical stripes are printed on the surface of the bionic breathable film, and the nipple identification area can be printed. In the embodiment of the present invention, this is not particularly limited.
In the embodiment of the invention, the bionic breathable film is manufactured by the materials and the process, so that the bionic breathable film has good elasticity and air permeability, and is particularly suitable for wearers in the transportation process, and the mammary gland wearable device has good air permeability, so that the wearers in the transportation process are more comfortable and cool; meanwhile, the mammary gland wearable device has good elasticity, can adapt to the shape change of a mammary gland at any time in a large degree of freedom, avoids the suspension of the mammary gland, particularly plays a good role in supporting the mammary gland of a wearer in the movement process, and avoids the prolapse and the deformation of the mammary gland. In summary, the wearable device for the mammary gland of the embodiment of the invention can avoid the problems of aggravation of mammary gland prolapse and difficulty in sweat stain formation due to air impermeability in motion.
In the embodiment of the invention, during the wearing process of the mammary gland wearable device, the wearer is guided to correctly adjust the mammary gland by taking the nipple position mark and the horizontal stripes among the four to six ribs on the midline of the clavicle and the vertical stripes passing through the median line of the sternum of the wearer as references at any time, so that the mammary gland sagging and deformation when the mammary gland wearable device is worn are avoided, and the left and right mammary glands are symmetrical; the wearable device for the mammary gland is compact and elastic, so that the mammary glands on both sides are stable and immobile. The wearable device for the mammary gland has good elasticity, can adapt to the morphological change of the mammary gland at any time with great freedom, avoids the suspension of the mammary gland, plays a good role in supporting the mammary gland, and avoids the prolapse and the deformation of the mammary gland.
Example two
Referring to fig. 3, which shows a schematic structural diagram of a breast wearable device provided in the second embodiment of the present invention, on the basis of fig. 1, the breast wearable device further includes: a silicone gasket 2.
The silica gel pad 2 is positioned between the mammary gland and the bionic breathable film 1; the silica gel is a high-activity adsorption material, is insoluble in water and any solvent, is nontoxic and odorless, has stable chemical property and good thermal stability, and can be used for preparing an attached fixing device body with high attachment degree according to the surface form of an attachment part; the silica gel product has good toughness and elasticity, is not easy to permanently deform due to external force, and is smooth. The silica gel pad is arranged between the mammary gland and the bionic breathable film, so that the mammary gland is favorably fixed by attaching, and the mammary gland prolapse and deformation are avoided.
The surface of one side of the silica gel pad 2 close to the mammary gland is matched with the surface shape of the part of the mammary gland attached with the silica gel pad, so that the silica gel pad is favorable for attaching and fixing the mammary gland and plays a good role in positioning and fixing the mammary gland.
At least one boss 15 is arranged at a first preset position of one surface, close to the silica gel pad 2, of the bionic breathable film 1; the first preset position includes: a region adapted to the first marginal region of said mammary gland distal to the median sternal line. In the embodiment of the invention, the first edge region of the mammary gland far away from the median line of the sternum can be 1/3 edge regions of the mammary gland close to the lower side and close to the outer side, and at least one boss 15 is arranged in the region of the bionic air-permeable membrane 1 matched with the 1/3 edge region of the mammary gland close to the lower side and close to the outer side, and the boss 15 can be in the shape of being low on the side close to the mammary gland and high on the side far away from the mammary gland. In the embodiment of the present invention, this is not particularly limited.
In the embodiment of the invention, the boss can provide a certain supporting force for the outer side and the lower side of the mammary gland during the wearing of the mammary gland wearable device by a wearer, and the mammary gland is prevented from expanding and sagging.
In the embodiment of the present invention, a corresponding number of first recesses 21 for accommodating the bosses 15 are disposed on a surface of the silica gel pad 2 close to the bionic air-permeable membrane 1, the surface being adapted to the first preset position; the first recess 21 is shaped to fit the first boss 15.
In the embodiment of the invention, when a wearer wears the mammary gland wearable device, the boss has a certain amount of activity in the first indent, so that a certain massage effect on the mammary gland can be achieved.
In the embodiment of the present invention, the boss 15 is disposed in the corresponding first recess 21; the surface of the silica gel pad 2 provided with the first indent 21 is attached to the surface of the bionic breathable film 1 provided with the boss 15.
Optionally, in the embodiment of the present invention, the boss may be made of at least one material of silicone rubber or polycarbonate, and the silicone rubber or polycarbonate material itself has a certain hardness, which can provide a certain supporting force for the outer side and the lower side of the breast, so as to prevent the breast from expanding and sagging; has a certain elastic expansion amount, is wear-resistant, is matched with the first indent, and can play a certain massage role on the mammary gland
In the embodiment of the invention, the surface of one side of the silica gel pad 2 close to the mammary gland is matched with the surface form of the part of the mammary gland attached with the surface, so that the silica gel pad is favorable for attaching and fixing the mammary gland and plays a good role in positioning and fixing the mammary gland; at least one boss is arranged at a first preset position on one surface, close to the silica gel pad, of the bionic breathable film; the first preset position includes: the first edge area matched with the first edge area of the breast far away from the median sternum line is arranged, a corresponding number of first inner recesses for accommodating the bosses are arranged at the positions matched with the first preset positions on one surface of the bionic breathable film, close to the silica gel pad, the bosses are placed in the corresponding first inner recesses, and the surface of the silica gel pad, provided with the first inner recesses, is attached to the surface, provided with the bosses, of the bionic breathable film. Furthermore, when a wearer wears the mammary gland wearable device, the lug boss can provide certain supporting force for the outer side and the lower side of the mammary gland, so that the mammary gland is prevented from expanding outwards and sagging; meanwhile, the boss has a certain amount of activity in the first indent, which can play a certain role in massaging the mammary gland.
Optionally, in an embodiment of the present invention, referring to fig. 4, fig. 4 shows a schematic structural diagram of another breast wearable device provided in the second embodiment of the present invention. A second preset position of the silica gel pad 2, which is close to one surface of the bionic breathable film 1, is provided with a reticular rib 22; the second preset position includes: a region adapted to the second marginal region of said mammary gland distal to the median sternal line. In the embodiment of the invention, the first edge area of the mammary gland far away from the median line of the sternum can be 1/3 edge areas of the mammary gland near the lower side and near the outer side, at least one reticular rib 22 is arranged on the area of the silicon rubber pad 2 matched with the 1/3 edge area of the mammary gland near the lower side and near the outer side, and the shape of the reticular rib 22 can be that the side near the mammary gland is low and the side far away from the mammary gland is high. In the embodiment of the present invention, this is not particularly limited.
In the embodiment of the invention, the mesh ribs can provide a certain supporting force for the outer side and the lower side of the mammary gland during the wearing of the mammary gland wearable device by a wearer, and the mammary gland is prevented from expanding and sagging.
In the embodiment of the present invention, a second indent 16 for correspondingly accommodating the mesh rib is disposed at a position on one surface of the bionic breathable film 1 close to the silica gel pad, the position being adapted to the second preset position.
In the embodiment of the invention, during the period that the wearer wears the mammary gland wearable device, the mesh ribs have a certain activity in the second indent, and a certain massage effect can be achieved on the mammary gland.
In the embodiment of the present invention, the mesh ribs 22 are disposed in the second recesses 16; the surface of the silica gel pad 2 provided with the reticular ribs 22 is attached to the surface of the bionic breathable film 1 provided with the second concave 16.
Optionally, in the embodiment of the present invention, the mesh ribs may be made of at least one material of silicone rubber or polycarbonate, and the silicone rubber or polycarbonate material has a certain hardness, which can provide a certain supporting force for the outer side and the lower side of the breast, so as to prevent the breast from expanding and sagging; has a certain elastic expansion amount, is wear-resistant, is matched with the second indent, and can play a certain massage role on the mammary gland
In the embodiment of the invention, the surface of one side of the silica gel pad 2 close to the mammary gland is matched with the surface form of the part of the mammary gland attached with the surface, so that the silica gel pad is favorable for attaching and fixing the mammary gland and plays a good role in positioning and fixing the mammary gland; at least one reticular rib is arranged at a second preset position on one surface of the silica gel pad, which is close to the bionic breathable film; the second preset position includes: the bionic breathable film is characterized in that the bionic breathable film is matched with a second edge region of the breast, which is far away from the median line of the sternum, one surface of the bionic breathable film, which is close to the silica gel liner, is provided with a corresponding number of second recesses for accommodating the reticular ribs at positions matched with the second preset positions, the reticular ribs are placed in the corresponding second recesses, and the surface, provided with the second recesses, of the bionic breathable film is attached to the surface, provided with the reticular ribs, of the silica gel liner. Furthermore, when a wearer wears the mammary gland wearable device, the net-shaped ribs can provide certain supporting force for the outer side and the lower side of the mammary gland, so that the mammary gland is prevented from expanding outwards and sagging; meanwhile, the reticular ribs have certain activity in the second indent, and can massage the mammary gland to a certain extent.
In an embodiment of the present invention, optionally, the spandex film is further woven by blending one or more of polyester, aramid, fluoropolymer, acetate polymer, acetate copolymer, acrylic polymer, acrylate copolymer, polyacrylonitrile, cellulose polymer, olefin copolymer, ether copolymer, ester copolymer, amide and ether copolymer, and amide and ester copolymer.
Optionally, the elastic fiber film is woven by blending one or more of polyamide fiber, polyurethane fiber and polyurethane fiber.
Further, as shown in fig. 1, the elastic fiber membrane is in a shape of being attached to the back of the body. The elastic fiber membrane has the same shape as the female bra and the body-fitting vest. In the embodiment of the present invention, this is not particularly limited.
In the embodiment of the invention, the preparation method of the vest-like elastic fiber film comprises the following steps:
the elastic fiber film which is in a shape of a vest and is adhered to the body is formed in one step, and the whole elastic fiber film prepared by the method of the first embodiment of the invention is cut, sewn or formed in one step to prepare the bionic breathable film with great elasticity and large wrapping force.
In an embodiment of the present invention, the core-spun in the first embodiment includes an inner yarn made of modal fibers and an outer yarn wrapped around the inner yarn and made of stretch yarn or filament. Specifically, this bionical ventilated membrane is woven according to a separate fork structure with not less than 400 stitches and is formed, and this haplopore is thought the fibre and is 5D/1F thin and untwisted haplopore fibre, and the quality that this thin and haplopore fibre was at 9000 meters length and when walking moisture regain is 5 grams, and this fibrous and denier (D number) specification is 5 denier (D), adopts 5D/1F's single strand untwisted haplopore fibre to weave, the intensity and the wearability of reinforcing spandex membrane.
In the embodiment of the present invention, optionally, the spandex film is in a wide sheet shape, as shown in fig. 1. Referring to fig. 5, fig. 5 is a schematic structural diagram of a chest and back of a breast wearable device provided by an embodiment of the invention after being worn on a human body. And the free ends at the two sides of the elastic fiber membrane are provided with buckle devices for fixing. Referring to fig. 5, fig. 5 shows a schematic diagram of a back structure of the breast wearable device worn on a human body, and the free ends of both sides of the elastic fiber membrane are provided with fastening devices 17 for fixing. The buckle device 17 is adhered to the edge area, close to the back, of the bionic breathable film and used for fixing the breast wearable device on the chest and back of a human body.
In the embodiment of the present invention, optionally, referring to fig. 6, fig. 6 is a schematic structural diagram illustrating the breast wearable device worn on a human body. An annular securing strap 18 may be provided on the upper side of the spandex membrane, which the wearer hangs around their neck to secure the breast wearable device. In the embodiment of the present invention, this is not particularly limited.
In the embodiment of the invention, one to two circles of anti-slip silica gel strips are adhered to the edge of the bionic breathable film to prevent silking. In the embodiment of the present invention, this is not particularly limited.
In an embodiment of the present invention, the breast wearable device may include a bra, and a skirt, a jacket, a swimsuit, a one-piece suit with a bra, which is not particularly limited in the embodiment of the present invention.
In the embodiment of the invention, the bionic breathable film has good breathable effect, large elasticity and comfortable wearing, the strength and the wear resistance of the bionic breathable film are enhanced by the single-strand fine and single-hole fiber weaving, and the phenomenon of yarn hooking or pilling is not easy to generate. Under the design prerequisite of the bionic micropore breathable film of the elastic fiber and certain thickness, the single-pore fiber and modal fiber core-spun are woven together in a mode of separating one fork, so that the firmness, cohesion and breathability of the elastic fiber film are greatly enhanced, and the breast wearable device manufactured from the elastic fiber film has good elasticity, good firmness, cohesion and breathability.
In the embodiment of the invention, the bionic breathable film is manufactured by the materials and the process, so that the bionic breathable film has good elasticity and air permeability, and is particularly suitable for wearers in the transportation process, and the mammary gland wearable device has good air permeability, so that the wearers in the transportation process are more comfortable and cool; meanwhile, the mammary gland wearable device has good elasticity, can adapt to the shape change of a mammary gland at any time in a large degree of freedom, avoids the suspension of the mammary gland, particularly plays a good role in supporting the mammary gland of a wearer in the movement process, and avoids the prolapse and the deformation of the mammary gland. In summary, the wearable device for the mammary gland of the embodiment of the invention can avoid the problems of aggravation of mammary gland prolapse and difficulty in sweat stain formation due to air impermeability in motion.
In the embodiment of the invention, during the wearing process of the mammary gland wearable device, the wearer is guided to correctly adjust the mammary gland by taking the nipple position mark and the horizontal stripes among the four to six ribs on the midline of the clavicle and the vertical stripes passing through the median line of the sternum of the wearer as references at any time, so that the mammary gland sagging and deformation when the mammary gland wearable device is worn are avoided, and the left and right mammary glands are symmetrical; the wearable device for the mammary gland has good elasticity, good firmness, cohesive force and tight air permeability, and can stabilize and immobilize the mammary glands on two sides. The wearable device for the mammary gland has good elasticity, can adapt to the morphological change of the mammary gland at any time with great freedom, avoids the suspension of the mammary gland, plays a good role in supporting the mammary gland, and avoids the prolapse and the deformation of the mammary gland.
EXAMPLE III
Referring to fig. 7, fig. 7 is a flow chart illustrating steps of a method for preparing a biomimetic breathable film according to an embodiment of the present invention, where the method for preparing the biomimetic breathable film may include the following steps:
301, weaving one or more of real silk, polyvinyl acetal fiber, polyester cotton, combed cotton, mercerized cotton, polyurethane fiber, polyvinyl chloride fiber, polyester fiber, polyolefin spandex, cotton-polyester blended yarn, fine nylon blended yarn, fine wool blended yarn, polyurethane fiber, velvet, polyester resin, ultrathin velvet, spandex fiber, modal fiber, tada polyester-amine fiber and polyamide fiber yarn into the elastic fiber bionic microporous breathable film;
Specifically, the weaving of the bionic breathable film according to the blending weaving process of any one or more fibers in the elastic fiber film material may include the following steps:
1) and manufacturing the composite spandex yarn: adopting spandex or lycra as lining yarn, and wrapping velvet on the surface of the spandex by a nozzle on an air jet spinning machine to generate a high-elasticity composite spandex yarn with the twist of 1800T/M and the draft ratio of 3.0, wherein the spandex is 5D/1F spandex;
2) and manufacturing the core-spun yarn: and (b) taking the composite spandex yarn produced in the step (a) as an inner yarn, then wrapping and winding the all-cotton yarn on the composite spandex yarn on a high-speed wrapping machine by taking the all-cotton yarn as an outer wrapping yarn to produce the covering yarn with the twist of 2000T/M and the draft ratio of 3.5, further, feeding the all-cotton yarn into a knitting machine through a constant-tension yarn feeder, and feeding the composite spandex yarn into the knitting machine through a pulse-tension yarn feeder.
3) B, weaving, namely simultaneously feeding the composite spandex yarn produced in the step a and the core-spun yarn generated in the step b into a weaving machine according to two or more strands for plain weaving to obtain a primary finished product stretch yarn woven fabric;
4) and dyeing, namely adding a dye and a color fixing agent to dye the primary finished stretch yarn woven product at the temperature of 60 ℃, wherein the dyeing environment is a soft alkaline environment. The pH of the dyeing environment is controlled under a weakly alkaline condition, namely the pH can be 7.6, and the dye adopts weakly alkaline and neutral dye;
5) removing floating color, adding a color fixing agent to fix the color of the primary finished stretch yarn woven product at 60 ℃, then placing the primary finished stretch yarn woven product in a weak acid environment to remove the floating color, wherein the pH in the floating color removing environment can be controlled under the weak acid condition, if the pH can be controlled at 6.8, only weak acid and neutral lotion is adopted, the primary finished stretch yarn woven product can be simply rinsed and disinfected while removing the floating color, and the color fixing agent is tannic acid with the molar concentration of 0.15%;
6) and after sizing and dyeing, placing the stretch yarn woven product on a flat plate, heating for 20 seconds under the steam condition of 120 ℃, and then drying and shaping to obtain the bionic breathable film. The size of the breast size can be customized according to different sizes of the chest circumference and the mammary gland.
In the examples of the present invention, the above-described method for producing a biomimetic breathable film can produce a biomimetic breathable film having the properties as described in the first and second examples of the present invention.
In the embodiment of the invention, the bionic breathable film is manufactured by the materials and the process, so that the bionic breathable film has good elasticity and air permeability, and is particularly suitable for wearers in the transportation process, and the mammary gland wearable device has good air permeability, so that the wearers in the transportation process are more comfortable and cool; meanwhile, the mammary gland wearable device has good elasticity, can adapt to the shape change of a mammary gland at any time in a large degree of freedom, avoids the suspension of the mammary gland, particularly plays a good role in supporting the mammary gland of a wearer in the movement process, and avoids the prolapse and the deformation of the mammary gland. In summary, the wearable device for the mammary gland of the embodiment of the invention can avoid the problems of aggravation of mammary gland prolapse and difficulty in sweat stain formation due to air impermeability in motion.
In the embodiment of the invention, the bionic breathable film prepared by the preparation method of the bionic breathable film has good elasticity, good firmness, cohesive force and tight air permeability, so that bilateral mammary glands are stable and immobile. The breast wearable device is ensured to have good elasticity, can adapt to the shape change of the breast with great freedom at any time, avoids the suspension of the breast, plays a good role in supporting the breast and avoids the prolapse and the deformation of the breast; meanwhile, the mammary gland wearable device prepared by the bionic breathable film guides a wearer to correctly adjust mammary glands by taking the nipple position marks and the transverse stripes among four to six ribs on the midline of the clavicle and the vertical stripes passing through the median line of the sternum of the wearer as references at any time when the mammary gland wearable device is worn or worn, so that the left and right mammary glands are bilaterally symmetrical, and the mammary gland prolapse and deformation when the mammary gland wearable device is worn are avoided.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A breast wearable device, comprising: a bionic breathable film;
the surface of one side of the bionic breathable film close to the mammary gland is matched with the surface form of the mammary gland part;
the surface of the bionic breathable film is provided with stripes; the stripe includes: the horizontal stripe and at least two parallel vertical stripes which are vertical to the horizontal stripe are arranged on the upper surface of the base plate; the transverse stripe is positioned between four to six ribs of the midline of the collarbone of the wearer; a preset interval is formed between the at least two parallel vertical stripes; at least one of the at least two parallel vertical stripes passes through the nipple of the wearer, wherein at least one vertical stripe passes through the median sternal line of the wearer;
a nipple position mark is arranged on the surface of the bionic air-permeable membrane at the intersection of the horizontal stripe and the vertical stripe passing through the nipple of the wearer;
the bionic breathable film comprises: the elastic fiber film is an elastic fiber bionic microporous breathable film woven by blending one or more of real silk, polyvinyl acetal fiber, polyester cotton, combed cotton, mercerized cotton, polyurethane fiber, polyvinyl chloride fiber, polyester fiber, polyolefin elastic fiber, cotton-polyester blended yarn, fine nylon blended yarn, fine hair blended yarn, polyurethane fiber, velvet, polyester resin, ultra-thin velvet, lycra fiber, modal fiber, dacron polyester amine fiber and polyamide fiber.
2. The breast wearable device of claim 1, further comprising: a silica gel pad;
the silica gel pad is positioned between the mammary gland and the bionic breathable film;
the surface of one side, close to the mammary gland, of the silica gel pad is matched with the surface form of the mammary gland part attached with the silica gel pad;
at least one boss is arranged at a first preset position of one surface, close to the silica gel pad, of the bionic breathable film; the first preset position comprises: a region that fits a first marginal region of the breast distal to the median sternal line;
a corresponding number of first inner recesses for accommodating the bosses are arranged at the position, matched with the first preset position, on one surface, close to the bionic breathable film, of the silica gel pad;
the bosses are placed in the corresponding first inner recesses;
the silica gel liner is provided with the one side of first indent with bionical ventilated membrane is provided with the one side laminating of boss.
3. The breast wearable device of claim 2, wherein the boss is made of at least one of silicone or polycarbonate.
4. The breast wearable device of claim 1, further comprising: a silica gel pad;
the silica gel pad is positioned between the mammary gland and the bionic breathable film;
the surface of one side, close to the mammary gland, of the silica gel pad is matched with the surface form of the mammary gland part attached with the silica gel pad;
a mesh rib is arranged at a second preset position, close to one surface of the bionic breathable film, of the silica gel pad; the second preset position comprises: a region that fits a second marginal region of the breast distal to the median sternal line;
a second inner recess correspondingly accommodating the reticular ribs is arranged at a position, matched with the second preset position, on one surface of the bionic breathable film close to the silica gel pad;
the mesh ribs are placed in the second inner recesses;
the silica gel liner is provided with the one side of netted rib with bionical ventilated membrane is provided with the one side laminating of second indent.
5. The breast wearable device of claim 1, wherein the spandex membrane is further woven from one or more blends of polyesters, aramids, fluoropolymers, acetate polymers, acetate copolymers, acrylic polymers, acrylate copolymers, polyacrylonitrile, cellulosic polymers, olefin copolymers, ether copolymers, ester copolymers, amide and ether copolymers, and amide and ester copolymers.
6. The breast wearable device of claim 1, wherein the elastic fiber membrane is further woven from one or more of polyamide fibers, polyurethane fibers, and polyurethane fibers.
7. The breast wearable device of claim 1, wherein the elastic fiber membrane is in a wide sheet shape, and the free ends of the two sides of the elastic fiber membrane are provided with fastening devices for fixing.
8. The breast wearable device of claim 1, wherein the spandex membrane is vest-like.
9. The breast wearable device of claim 1, comprising: brassieres, and skirts, tops, swimsuits, jumpsuits with brassieres.
10. A preparation method of a bionic breathable film is characterized in that the elastic fiber bionic microporous breathable film is woven by blending one or more of real silk, polyvinyl acetal fiber, polyester cotton, combed cotton, mercerized cotton, polyurethane fiber, polyvinyl chloride fiber, polyester fiber, polyolefin elastic fiber, cotton-polyester blended yarn, fine nylon blended yarn, fine hair blended yarn, polyurethane fiber, velvet, polyester resin, ultra-thin velvet, lycra fiber, modal fiber, dacron polyester amine fiber and polyamide fiber yarn;
the elastic fiber bionic microporous breathable film is made into a bionic breathable film for preventing mammary gland deformation.
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| CN201810828940.8A CN110755190B (en) | 2018-07-25 | 2018-07-25 | Mammary gland wearable device and preparation method of bionic breathable film |
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| CN201810828940.8A CN110755190B (en) | 2018-07-25 | 2018-07-25 | Mammary gland wearable device and preparation method of bionic breathable film |
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| CN110755190A true CN110755190A (en) | 2020-02-07 |
| CN110755190B CN110755190B (en) | 2022-10-14 |
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