CN112971227A - Latex foam and vertical foam combined mold cup and preparation method thereof - Google Patents
Latex foam and vertical foam combined mold cup and preparation method thereof Download PDFInfo
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- CN112971227A CN112971227A CN201911216549.3A CN201911216549A CN112971227A CN 112971227 A CN112971227 A CN 112971227A CN 201911216549 A CN201911216549 A CN 201911216549A CN 112971227 A CN112971227 A CN 112971227A
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C3/00—Brassieres
- A41C3/12—Component parts
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B17/00—Selection of special materials for underwear
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C5/00—Machines, appliances, or methods for manufacturing corsets or brassieres
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C5/00—Machines, appliances, or methods for manufacturing corsets or brassieres
- A41C5/005—Machines, appliances, or methods for manufacturing corsets or brassieres by moulding
-
- 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
- A41B2400/20—Air permeability; Ventilation
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- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
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Abstract
The invention discloses a mold cup combining latex foam and vertical foam, which sequentially comprises a first fabric layer, a first foam layer, a second foam layer and a second fabric layer, wherein the first foam layer is made of one of the latex foam and the vertical foam, the second foam layer is made of the rest of the latex foam or the vertical foam, and the first fabric layer and the second foam layer and the second fabric layer are completely attached. According to the mold cup combining the latex cotton and the vertical cotton, two environment-friendly materials of the natural latex cotton and the vertical cotton are combined, the characteristics that the latex cotton is bacteriostatic, nontoxic and pollution-free and can be naturally decomposed are combined with the characteristics that the vertical cotton is not yellow, does not generate toxic substances, is high in air permeability, high in pollution discharge performance, light in weight, easy to air and deform and does not easily breed harmful bacteria, the mold cup combining the latex cotton and the vertical cotton, which does not generate toxic substances, is environment-friendly and healthy, and has the effects of ventilation, moisture absorption, perspiration and bacteria breeding resistance, is prepared, and a user wears the mold cup more comfortably, more environmentally-friendly, healthier and more pleasant.
Description
Technical Field
The invention relates to the technical field of clothing production, in particular to a mold cup combining latex cotton and vertical cotton and a preparation method of the mold cup combining the latex cotton and the vertical cotton.
Background
The vertical cotton is called 3D cotton for short, is a novel environment-friendly non-woven three-dimensional material, has a vertical fiber mesh structure or a honeycomb fiber mesh structure with a spongy three-dimensional structure, and is different from a parallel fiber mesh structure of a traditional non-woven material. The vertical cotton has the characteristics of difficult decomposition, no yellowing, no generation of toxic substances, high resilience, high pressure resistance, light texture, high air permeability, high pollution discharge performance, easy airing, difficult deformation, difficult breeding of harmful bacteria, strong operability, strong expansibility and the like.
The natural latex foam sponge, which is called latex foam sponge or latex sponge for short, has the characteristics of excellent air permeability, high stress application, environmental protection, naturalness, bacteriostasis and the like. The method mainly comprises two forming modes of plane latex foaming and mould latex foaming, and is mainly used for: interlayer materials of shoe insole, handbag case and carpet; football gloves, yoga mats and waist belts for sports equipment; sofa mattresses and pillows for furniture; cosmetic cotton and powder puff of cosmetics, seal material of carving type; electronic mouse pads and electronic gaskets, and the medical and health fields. The natural latex foam is processed as natural latex, the latex foam does not contain chemical components harmful to human bodies, is non-toxic and pollution-free, can be naturally decomposed, meets the environment-friendly requirement of America, Japan and European Union (RoHS), and can be automatically biodegraded by the vulcanization of the material per se without causing any pollution to the environment and the like.
At present, most of the market is provided with sponge mold cups and vertical sponge mold cups, but the pure sponge mold cups are heavier and have large smell, and the requirements of people cannot be met more and more. The existing vertical cotton can be molded into a mold cup only by matching with sandwich cloth, and the reason is that the problem of washing of the vertical cotton needs to be relieved or covered by the thickness and strong support of the sandwich cloth in combination with the sandwich cloth because of the characteristics of the vertical cotton, such as poor support, poor water resistance, wrinkling, collapse, looseness and the like after washing. However, such mold cups have associated with them other problems, such as: 1. the cup mouth of the mold cup is thick, the sandwich cloth can generate wiredrawing when being cut, and the wiredrawing can generate stabbing pain or uncomfortable feeling to the skin of a human body, so the sealing position of the mold cup needs to be subjected to anti-prick treatment; 2. the cost of the mold cup adopting the sandwich is very high (the price of the sandwich cloth is 35-80 yuan/m, but the price of the common Jiajibu is about 10 yuan/m); 3. the selection of the fabric of the vertical cotton mold cup is limited, and the design of the bra, such as printing, process and the like, is limited.
Disclosure of Invention
In view of the above, in order to overcome the defects of the prior art, the present invention aims to provide a mold cup combining latex foam and vertical foam.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a mould cup that latex is cotton and is founded cotton combination, includes first surface fabric layer, first cotton layer, second cotton layer and second surface fabric layer in proper order, the material of first cotton layer is the cotton or one of them of founding the cotton of latex, the material of second cotton layer is the cotton or the remaining one of founding the cotton of latex, laminate completely between first surface fabric layer and the second cotton layer, between second surface fabric layer and the second cotton layer.
The vertical continuous latex mold cup which does not generate toxic substances, is environment-friendly, healthy, breathable, moisture-absorbing and sweat-releasing and is resistant to bacterial breeding is prepared by combining the vertical continuous latex cotton with the vertical continuous latex cotton, and combining the characteristics of environmental protection, naturalness, bacteriostasis, no toxicity, no public nuisance and natural decomposition of the vertical continuous latex cotton with the characteristics of no yellowing, no generation of toxic substances, high air permeability, high pollution discharge, light weight, easiness in airing, difficulty in deformation and difficulty in breeding harmful bacteria.
Preferably, the first cotton layer and/or the second cotton layer are/is provided with air holes penetrating through the thickness direction of each cotton layer. The ventilation holes can improve the ventilation and perspiration performance of the mold cup.
More preferably, the aperture of the air holes is 1.0-1.5mm, and the pitch of the air holes is 8-14 mm. Preferably, the aperture of the air holes is 1.2mm, and the pitch of the air holes is 12 mm.
Preferably, a vertical cotton cutting core is further arranged between the first cotton layer and the second cotton layer. The vertical cut cotton core further increases the thickness of the mold cup, and the vertical cut cotton core is also preferably provided with a hole penetrating through the thickness.
Preferably, the gram weight of the standing cotton layer at the thickness of 10mm is 160-170g/m2(ii) a The density of the latex foam is 70-80kg/m3(ii) a The fabric is made of bird eye cloth, denim, polyester or spandex woven fabric.
Preferably, the thickness of the first cotton layer and the second cotton layer is 2-3 mm. The material of the vertical cotton is preferably 2mm thick, and the problem of poor water washing resistance is caused when the vertical cotton is too thick.
Preferably, a hot melt adhesive is arranged between the first fabric layer and the first cotton layer and between the second fabric layer and the second cotton layer, and the gluing amount of the hot melt adhesive is 10-20g/m2. And the first fabric layer and the first cotton layer as well as the second fabric layer and the second cotton layer are attached by hot melt adhesive.
The invention also provides a preparation method of the mold cup combined by the latex foam and the vertical foam, which comprises the following steps:
1) designing: designing the style of the mold cup;
2) opening a mold: arranging a mold according to the designed style of the mold cup, wherein the mold comprises a male mold positioned above and a female mold positioned below;
3) preparing materials: preparing vertical cotton, fabric and latex cotton according to the designed model cup style;
4) attaching: attaching the fabric and the latex foam or the vertical foam, and cutting to form a first fabric layer and a first cotton layer which are attached together, and a second fabric layer and a second cotton layer which are attached together;
5) presetting: placing a second fabric layer and a second cotton layer which are attached together into the mold, wherein the second cotton layer is close to the male mold, and the second cotton layer is close to the male moldThe two fabric layers are close to the female die, and then hot-pressing and pre-shaping are carried out to obtain a lower layer cup; the parameters during prepressing are the temperature of the concave-convex die: 148 ℃ and 150 ℃, time: 180s, pressure: 8kg/cm2；
6) Die pressing: laminating the first fabric layer, the first cotton layer and the lower cup which are attached together, and then carrying out mould pressing, wherein during mould pressing, the first fabric layer is close to the male mould, and the second fabric layer is close to the female mould; the first cotton layer and/or the second cotton layer is coated with water, and the coating amount of the water is about 0.3-0.8g/cm2Preferably 0.5g/cm2Left and right. The surface of the cotton layer is preferably hung with water beads uniformly, and water cannot flow. When in mould pressing, quick-drying glue is sprayed between the first cotton layer and the second cotton layer; the molding parameters are the temperature of the concave-convex mold: 148 ℃ and 150 ℃, time: 250s, pressure: 8kg/cm2；
Because the latex foam is formed at low temperature and can be burnt or baked at the temperature of more than 150 ℃, water is coated between the first foam layer and the second foam layer to form a steaming effect, so that the mold cup is formed instead of the traditional baking, and the advantages are as follows: 1. the water can be heated to accelerate evaporation, so that the latex floss can be prevented from being scalded at high temperature; 2. the water vapor is easier to disperse, and the molding effect of the mold cup is better; 3. the latex foam has certain smell, water is added during mould pressing, and the smell of the mould cup can be reduced after the water is heated to form vapor to escape.
In some embodiments, in order to prepare a thick cup, a ground cotton core is added between the first cotton layer and the second cotton layer, and glue may be sprayed on the ground cotton core.
7) Trimming: and cooling and trimming after mould pressing to obtain the mould cup combining the latex foam and the vertical foam. The cooling is carried out by adopting a cold die for pressing, and the parameters are the die temperature: room temperature, time: 100s, pressure: 8kg/cm2。
Due to the adoption of the technical scheme, compared with the prior art, the invention has the beneficial effects that: according to the mold cup combining the latex cotton and the vertical cotton, two environment-friendly materials of the natural latex cotton and the vertical cotton are combined, the characteristics that the latex cotton is bacteriostatic, nontoxic and pollution-free and can be naturally decomposed are combined with the characteristics that the vertical cotton is not yellow, does not generate toxic substances, is high in air permeability, high in pollution discharge performance, light in weight, easy to air and deform and does not easily breed harmful bacteria, the mold cup combining the latex cotton and the vertical cotton, which does not generate toxic substances, is environment-friendly and healthy, and has the effects of ventilation, moisture absorption, perspiration and bacteria breeding resistance, is prepared, and a user wears the mold cup more comfortably, more environmentally-friendly, healthier and more pleasant.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a cross-sectional view of a mold cup for combining latex foam and vertical foam in a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of the molding of a lower cup in accordance with a preferred embodiment of the present invention;
FIG. 3 is a schematic diagram of the mold cup molding in the first preferred embodiment of the present invention;
FIG. 4 is a schematic diagram of the molding of a combined latex foam and vertical foam mold cup according to a second preferred embodiment of the present invention;
wherein: a first fabric layer-11, a second fabric layer-12, a first cotton layer-21, a second cotton layer-22, a vertical cotton skived cotton core-3, a first composite material-41, a second composite material-42, a male die-5 and a female die-6.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not a whole embodiment. 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 1 latex foam and vertical foam combined mold cup
Referring to fig. 1-3, the mold cup combining thin latex foam and vertical foam in this embodiment sequentially includes a first fabric layer 11, a first cotton layer 21, a second cotton layer 22, and a second fabric layer 12, wherein the first fabric layer 11 and the second cotton layer 22 are completely attached to each other, and the second fabric layer 12 and the second cotton layer 22 are completely attached to each other. In this embodiment, the first cotton layer 21 is made of vertical cotton, and the second cotton layer 22 is made of latex cotton.
The gram weight of the vertical cotton layer is 160-170g/m under the thickness of 10mm2(ii) a The latex foam is prepared by adding a certain amount of foaming agent into 80% natural latex, foaming into sponge, cutting into sheets with width of 1.5m, thickness of 3mm and unlimited length, and has density of 70-80kg/m3(ii) a The fabric is made of bird eye cloth, denim, terylene or spandex woven fabric. The fabric in this embodiment is preferably bird's eye cloth, and the front surface of the bird's eye cloth is attached to vertical cotton or latex cotton. The bird eye texture of bird eye cloth is at its front, and its back is comparatively smooth, level and smooth, and the back contacts with the human body, and experience can be better.
The first cotton layer 21 and the second cotton layer 22 in this embodiment each have a ventilation hole formed therethrough in the thickness direction thereof. The ventilation holes can improve the ventilation and perspiration performance of the mold cup. The aperture of the air holes is 1.2mm, and the pitch of the air holes is 12 mm.
In order to increase the thickness of the mold cup, a vertical cotton cutting core 3 is arranged between the first cotton layer 21 and the second cotton layer 22. The vertical cut cotton core 3 further increases the thickness of the mold cup, and the vertical cut cotton core 3 is also preferably provided with a hole penetrating through the thickness.
In this embodiment, the first cotton layer 21 has a thickness of 2mm, and the second cotton layer 22 has a thickness of 3 mm. The material of the vertical cotton is preferably 2mm thick, and the problem of poor water washing resistance is caused when the vertical cotton is too thick.
The first fabric layer 11 and the first cotton layer 21, and the second fabric layer 12 and the second cotton layer 22 are bonded by hot melt adhesive, and the gluing amount of the hot melt adhesive is 15g/m2. The first cotton layer 21 and the second cotton layer 22 are bonded by quick-drying glue.
According to the invention, the latex cotton is combined with the vertical cotton, so that the characteristics of environmental protection, naturalness, bacteriostasis, no toxicity, no public hazard and natural decomposition of the latex cotton are combined with the characteristics of no yellowing, no toxic substances, high air permeability, high pollution discharge performance, light weight, easiness in airing, difficulty in deformation and difficulty in breeding harmful bacteria of the vertical cotton, and the environment-friendly healthy latex cotton vertical cotton mold cup which does not generate toxic substances, has the advantages of air permeability, moisture absorption and sweat releasing and is resistant to bacterial breeding is prepared.
Compared with a pure latex foam mold cup, the combined mold cup with the vertical foam and the latex foam in the embodiment has the advantages of higher air permeability, lighter weight and lower price. Compared with a pure vertical cotton mold cup, the hand feeling is softer, and the water washing cup is better.
The latex foam vertical cotton mold cup in the embodiment is washed by a washing machine with water temperature of 30 ℃ for 30 min/time, and the rotation speed of the washing machine is 800 revolutions/min for 20 times. The water-washed cup surface has less, short and shallow wrinkles, and the appearance of the product in the embodiment after water washing is better than that of the conventional commercially available vertical cotton product.
The embodiment also provides a preparation method of the mold cup combining the latex foam and the vertical foam, which comprises the following steps:
1) design of
And designing the style of the mold cup.
2) Open the mould
And (3) opening a mould according to the designed style of the mould cup, wherein the mould comprises a male mould 5 positioned at the upper part and a female mould 6 positioned at the lower part.
3) Stock preparation
Preparing vertical cotton, fabric and latex cotton according to the designed model cup style.
4) Bonding
And (3) attaching the fabric and the latex foam or the vertical foam, and cutting to form a first fabric layer 11 and a first cotton layer 21 which are attached together, and a second fabric layer 12 and a second cotton layer 22 which are attached together. That is, the first composite material 41 in this embodiment is a fabric-attached vertical cotton, and the second composite material 42 is a fabric-attached latex cotton.
Compounding the layers by using a compounding machine and hot melt adhesive, wherein the compounding parameter is the gluing amount of the hot melt adhesive of 10-20g/m2The compounding speed is 15-25m/min, and the gluing amount of the hot melt adhesive is preferably 15g/m2Composite velocity 20mAnd/min. The hot melt adhesive is EVA hot melt adhesive or polyurethane hot melt adhesive.
5) Presetting
And (3) putting the second fabric layer 12 and the second cotton layer 22 which are attached together into a mould, wherein the second cotton layer 22 is close to the convex mould 5, and the second fabric layer 12 is close to the concave mould 6, and then carrying out hot pressing and pre-shaping to obtain the lower layer cup.
The parameters during prepressing are the temperature of the concave-convex die 5: 148 ℃ and 150 ℃, time: 180s, pressure: 8kg/cm2。
6) Die pressing
And laminating the first fabric layer 11, the first cotton layer 21 and the lower cup which are adhered together, and then carrying out mould pressing, wherein during mould pressing, the first fabric layer 11 is close to the convex mould 5, and the second fabric layer 12 is close to the concave mould 6.
The first and/or second cotton layers 21, 22 are coated with water in an amount to ensure that no water droplets run down, typically at 0.3-0.8g/cm2Preferably 0.5g/cm2Left and right. The surface is preferably evenly coated with water drops, and water cannot flow. When in mould pressing, quick-drying glue is sprayed between the first cotton layer 21 and the second cotton layer 22 so as to attach the first cotton layer 21 and the second cotton layer 22; the molding parameters are the temperature of the concave-convex mold 5: 148 ℃ and 150 ℃, time: 250s, pressure: 8kg/cm2。
Because the latex foam is formed at low temperature and can be burnt or baked at the temperature of more than 150 ℃, the coating water between the first cotton layer 21 and the second cotton layer 22 can form the steaming effect, thereby promoting the mold cup to be formed, not the traditional baking, and the advantages are as follows: 1. the water can be heated to accelerate evaporation, so that the latex floss can be prevented from being scalded at high temperature; 2. the water vapor is easier to disperse, and the molding effect of the mold cup is better; 3. the latex foam has certain smell, water is added during mould pressing, and the smell of the mould cup can be reduced after the water is heated to form vapor to escape.
In this embodiment, in order to prepare a thick cup, a cut cotton core is added between the first cotton layer 21 and the second cotton layer 22, and then a quick-drying glue and water may be sprayed on the cut cotton core. The surface is preferably evenly coated with water drops, and water cannot flow.
7) Pruning
Cooling and trimming after mould pressing to obtain the latex foamA sponge bonded mold cup. The cooling is carried out by adopting a cold die for pressing, and the parameters are the die temperature: room temperature, time: 100s, pressure: 8kg/cm2。
According to the embodiment, the latex sponge and the vertical sponge are combined, the advantages of the materials are obtained, and the latex sponge vertical sponge mold cup which does not generate toxic substances, is environment-friendly, healthy, breathable, moisture-absorbing and sweat-releasing and is resistant to bacterial breeding is prepared. The wearing experience of the user is more comfortable, more environment-friendly, healthier and more pleasant.
EXAMPLE 2 latex foam and vertical foam combined mold cup
Referring to fig. 1 and 4, the mold cup combining the latex foam and the vertical foam in this embodiment and the preparation method thereof are substantially the same as those in embodiment 1, except that the first composite material 41 in this embodiment is formed by attaching the fabric and the latex foam, the second composite material 42 is formed by attaching the fabric and the vertical foam, and the latex foam has air holes, but the vertical foam has no air holes.
The cotton in the above embodiments can be used in common with the cotton in the prior art, and will not limit or misinterpret the technical scheme of the present invention. The technical solutions specifically described in the above examples are conventional technical means in the field or selection such as composition between the fabric and the vertical cotton, preparation of latex cotton, and the like.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The mold cup is characterized by sequentially comprising a first fabric layer, a first cotton layer, a second cotton layer and a second fabric layer, wherein the first cotton layer is made of one of latex cotton and vertical cotton, the second cotton layer is made of the rest of latex cotton or vertical cotton, and the first fabric layer and the second cotton layer and the second fabric layer are completely attached.
2. The mold cup combining latex foam and vertical foam according to claim 1, wherein the first foam layer and/or the second foam layer has air holes penetrating through the thickness direction of each of the first foam layer and the second foam layer.
3. The mold cup combining latex foam and vertical foam according to claim 2, wherein the aperture of the air holes is 1.0-1.5mm, and the pitch of the air holes is 8-14 mm.
4. The mold cup combining latex foam and vertical foam according to claim 1, wherein a vertical foam cutting core is further arranged between the first foam layer and the second foam layer.
5. The combined latex sponge and vertical sponge mold cup as claimed in claim 1, wherein the gram weight of the vertical sponge layer at 10mm is 160-170g/m2。
6. The combined latex foam and vertical foam molding cup as claimed in claim 1, wherein the density of the latex foam is 70-80kg/m3。
7. The mold cup combining the latex foam and the vertical foam according to claim 1, wherein the fabric is made of bird eye cloth, canyon cloth, polyester or spandex woven cloth.
8. The combined latex and vertical cotton mold cup according to claim 1, wherein the first cotton layer and the second cotton layer are both 2-3mm thick.
9. The mold cup combining the latex foam and the vertical foam according to claim 1, wherein a hot melt adhesive is arranged between the first fabric layer and the first foam layer, and between the second fabric layer and the second foam layer, and the gluing amount of the hot melt adhesive is 10-20g/m2。
10. A method for preparing the mold cup combining the latex foam and the vertical foam as set forth in any one of claims 1 to 9, comprising the steps of:
1) designing: designing the style of the mold cup;
2) opening a mold: arranging a mold according to the designed style of the mold cup, wherein the mold comprises a male mold positioned above and a female mold positioned below;
3) preparing materials: preparing vertical cotton, fabric and latex cotton according to the designed model cup style;
4) attaching: attaching the fabric and the latex foam or the vertical foam, and cutting to form a first fabric layer and a first cotton layer which are attached together, and a second fabric layer and a second cotton layer which are attached together;
5) presetting: placing a second fabric layer and a second cotton layer which are attached together into the mold, wherein the second cotton layer is close to the male mold, the second fabric layer is close to the female mold, and then carrying out hot pressing and pre-shaping to obtain a lower layer cup;
6) die pressing: laminating the first fabric layer, the first cotton layer and the lower cup which are attached together, and then carrying out mould pressing, wherein during mould pressing, the first fabric layer is close to the male mould, and the second fabric layer is close to the female mould; the first cotton layer and/or the second cotton layer are/is coated with water.
7) Trimming: and cooling and trimming after mould pressing to obtain the mould cup combining the latex foam and the vertical foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911216549.3A CN112971227A (en) | 2019-12-02 | 2019-12-02 | Latex foam and vertical foam combined mold cup and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911216549.3A CN112971227A (en) | 2019-12-02 | 2019-12-02 | Latex foam and vertical foam combined mold cup and preparation method thereof |
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| CN112971227A true CN112971227A (en) | 2021-06-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016152A (en) * | 2021-12-03 | 2022-02-08 | 深圳市悦行热路科技有限公司 | Air cotton for shoe lining |
| CN114568768A (en) * | 2022-03-17 | 2022-06-03 | 浙江嘉欣金三塔丝绸服饰有限公司 | Silk integrally-formed bra and laminating process thereof |
-
2019
- 2019-12-02 CN CN201911216549.3A patent/CN112971227A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016152A (en) * | 2021-12-03 | 2022-02-08 | 深圳市悦行热路科技有限公司 | Air cotton for shoe lining |
| CN114568768A (en) * | 2022-03-17 | 2022-06-03 | 浙江嘉欣金三塔丝绸服饰有限公司 | Silk integrally-formed bra and laminating process thereof |
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