CN111743223A - Open-seat pants and manufacturing process thereof - Google Patents
Open-seat pants and manufacturing process thereof Download PDFInfo
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- CN111743223A CN111743223A CN202010546801.3A CN202010546801A CN111743223A CN 111743223 A CN111743223 A CN 111743223A CN 202010546801 A CN202010546801 A CN 202010546801A CN 111743223 A CN111743223 A CN 111743223A
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- layer
- crotch
- trousers
- open
- cloth
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D11/00—Garments for children
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/06—Thermally protective, e.g. insulating
- A41D31/065—Thermally protective, e.g. insulating using layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention belongs to the technical field of garment processing, and particularly relates to open-seat pants and a manufacturing process thereof.
Description
Technical Field
The invention belongs to the technical field of garment processing, and particularly relates to open-seat pants and a manufacturing process thereof.
Background
Infant needs high-quality textile products because the birth time is short, and the physical ability is low, if the clothes quality is poor, and the material is poor, arouses symptoms such as skin allergy, malaise easily, and is special, and the open crotch trousers that infant wore require also very high, how to make the comfortable suitable open of infant keep off trousers just become the technological problem who awaits a urgent need to solve.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the open-seat pants have the advantages that inert gas is filled into the interlayer of the pants, the heat insulation effect is improved, the pants have a very comfortable wearing effect, the pants are waterproof, plant fragrance can be given out, and people feel cool.
The technical scheme adopted by the invention is as follows: the open-seat pants comprise a pants body, wherein a crotch part of the pants body is provided with a cut opening, and the pants body comprises a waterproof layer, a spice layer and a warm-keeping layer which are sequentially arranged from outside to inside.
Further, the waterproof layer is a waterproof film.
Further, the waterproof membrane is a polytetrafluoroethylene membrane.
Further, the spice layer comprises pollen, fabric textile fiber and polyvinyl alcohol.
Further, the warm-keeping layer comprises two layers of cloth and inert gas, and the inert gas is arranged in a space formed by sealing the two layers of cloth.
Further, the inert gas is one or more of helium, neon, argon, krypton and xenon.
Further, the manufacturing process of the open-seat pants comprises the following preparation steps:
(1) placing the three layers of polytetrafluoroethylene films flatly, bonding the three layers of polytetrafluoroethylene films together through an adhesive operation, and then feeding the three layers of polytetrafluoroethylene films into an oven to be heated for 10 minutes to reinforce the bonding effect to prepare a waterproof layer of the trousers body;
(2) selecting flowers, cleaning, drying in the sun, grinding into pollen, uniformly mixing with fabric textile fibers and polyvinyl alcohol according to the proportion of 0.5:0.5:1, heating to a melting point to prepare a spinning melt, cooling, slicing on a spinning machine again, melting again to prepare a melt, spinning to obtain yarn, and spinning to prepare a warm-keeping layer of the trousers body;
(3) the double-layer cloth is spaced by 5 mm-10 mm, only one air inlet and outlet is reserved at the joint through weaving, the inside of the double-layer cloth is pumped into a state close to vacuum from the air inlet and outlet, a certain amount of inert gas is introduced from the air inlet and outlet, when the cloth does not sink inwards to keep flat, the air pressure inside and outside the warm-keeping layer is balanced, the introduction of the inert gas is stopped, the air inlet and outlet are sealed, and the inside of the double-layer cloth becomes a closed space to form the warm-keeping layer of the trousers body;
(4) sequentially leveling and arranging a waterproof layer and a spice layer from top to bottom, ironing and gluing the waterproof layer, and integrating two layers of cloth into an integrated semi-finished product of the trousers material, wherein the temperature of a pressing machine is controlled to be between 100 ℃ and 120 ℃, the pressing time is controlled to be between 15s and 25s, and the pressing pressure is controlled to be between 4.0kg and 4.5 kg;
(5) the lower end of the trouser material is glued with the warm-keeping layer by using water-based latex water, so that the warm-keeping layer and the trouser material semi-finished product are integrated into the trouser material;
(6) after pressing and ironing are finished, drawing lines on the trousers materials according to the designed shape and size of the open-crotch trousers, and cutting out the trousers body according to the drawn lines;
(7) the method comprises the steps of folding a trousers body in half along a central line, drawing lines on the crotch parts of the front surface and the back surface of the trousers body, drawing two curves which are correspondingly connected end to end, opening the folded trousers body, cutting the lines along the crotch part drawing lines of the trousers body by using a cutting machine, wherein the major axis of the ellipse formed by the curves is 5 cm-8 cm, and the minor axis of the ellipse is 5 cm-10 cm, and cutting the lines along the crotch part drawing lines of the trousers body to form an opening for infants.
The invention has the beneficial effects that: because the infant can't control and excretes, set up special opening for the crotch portion of trousers and prevent to make dirty trousers, the extexine of trousers can play water-proof effects for the waterproof layer, avoids the trousers humidity, and inert gas heat conductivity in the cold-proof layer is lower than the air, can prevent human heat loss to a great extent, and pollen that the spices layer contains makes trousers can give off natural flower fragrance, is different from artifical spices as chemical products is poisonous, its environmental protection pollution-free.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a waterproof layer, a spice layer and a warm-keeping layer of the invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
Example 1
The open-seat pants shown in fig. 1 and 2 comprise the pants body 1, wherein the crotch of the pants body 1 is provided with a cut opening 2, and the pants body 1 comprises a waterproof layer 3, a spice layer 4 and a warm-keeping layer 5 which are sequentially arranged from outside to inside.
The waterproof layer 3 is a waterproof film which is a polytetrafluoroethylene film and can effectively prevent the open-seat pants from being wetted by water.
Wherein, the perfume layer comprises pollen, fabric textile fiber and polyvinyl alcohol, and provides fragrance of flowers, so that people feel happy.
The heat-insulation layer comprises two layers of cloth and inert gas, the inert gas is arranged in a space formed by sealing the two layers of cloth, the inert gas is helium, and the helium has lower heat conductivity than air, so that heat transfer is greatly slowed down, and the heat-insulation effect is improved.
The manufacturing process of the open-seat pants comprises the following preparation steps:
(1) placing the three layers of polytetrafluoroethylene films flatly, bonding the three layers of polytetrafluoroethylene films together through an adhesive operation, and then feeding the three layers of polytetrafluoroethylene films into an oven to be heated for 10 minutes to reinforce the bonding effect to prepare a waterproof layer of the trousers body;
(2) selecting flowers, cleaning, drying in the sun, grinding into pollen, uniformly mixing with fabric textile fibers and polyvinyl alcohol according to the proportion of 0.5:0.5:1, heating to a melting point to prepare a spinning melt, cooling, slicing on a spinning machine again, melting again to prepare a melt, spinning to obtain yarn, and spinning to prepare a warm-keeping layer of the trousers body;
(3) the double-layer cloth is spaced by 5mm, only one air inlet and outlet is sealed at the joint by weaving, the interior of the double-layer cloth is pumped into a state close to vacuum from the air inlet and outlet, a certain amount of inert gas is introduced from the air inlet and outlet, when the cloth does not sink inwards to keep flat, the air pressure inside and outside the warm-keeping layer is balanced, the introduction of the inert gas is stopped, the air inlet and outlet are sealed, and the interior of the double-layer cloth becomes a closed space to form the warm-keeping layer of the trousers body;
(4) sequentially leveling and arranging a waterproof layer and a spice layer from top to bottom, ironing and gluing the waterproof layer, integrating two layers of cloth into an integrated semi-finished product of the trousers material, controlling the temperature of a pressing machine to be between 100 ℃, the pressing time to be between 15s and the pressing pressure to be between 4.0 kg;
(5) the lower end of the trouser material is glued with the warm-keeping layer by using water-based latex water, so that the warm-keeping layer and the trouser material semi-finished product are integrated into the trouser material;
(6) after pressing and ironing are finished, drawing lines on the trousers materials according to the designed shape and size of the open-crotch trousers, and cutting out the trousers body according to the drawn lines;
(7) the pair of trousers is characterized in that the trousers body is folded in half along a central line, two curves which are correspondingly connected end to end are drawn on the crotch of the front side and the back side of the trousers body, the folded trousers body is opened, the major axis of the ellipse formed by the curves is 5cm, the minor axis of the ellipse is 5cm, the trousers are cut along the crotch of the trousers body by using a cutting machine, and an opening for infants is cut.
Example 2
The open-seat pants shown in fig. 1 and 2 comprise the pants body 1, wherein the crotch of the pants body 1 is provided with a cut opening 2, and the pants body 1 comprises a waterproof layer 3, a spice layer 4 and a warm-keeping layer 5 which are sequentially arranged from outside to inside.
The waterproof layer 3 is a waterproof film which is a polytetrafluoroethylene film and can effectively prevent the open-seat pants from being wetted by water.
Wherein, the perfume layer comprises pollen, fabric textile fiber and polyvinyl alcohol, and provides fragrance of flowers, so that people feel happy.
The heat-insulation layer comprises two layers of cloth and inert gas, the inert gas is arranged in a space formed by sealing the two layers of cloth, the inert gas is helium, and the helium has lower heat conductivity than air, so that heat transfer is greatly slowed down, and the heat-insulation effect is improved.
The manufacturing process of the open-seat pants comprises the following preparation steps:
(1) placing the three layers of polytetrafluoroethylene films flatly, bonding the three layers of polytetrafluoroethylene films together through an adhesive operation, and then feeding the three layers of polytetrafluoroethylene films into an oven to be heated for 10 minutes to reinforce the bonding effect to prepare a waterproof layer of the trousers body;
(2) selecting flowers, cleaning, drying in the sun, grinding into pollen, uniformly mixing with fabric textile fibers and polyvinyl alcohol according to the proportion of 0.5:0.5:1, heating to a melting point to prepare a spinning melt, cooling, slicing on a spinning machine again, melting again to prepare a melt, spinning to obtain yarn, and spinning to prepare a warm-keeping layer of the trousers body;
(3) the double-layer cloth is spaced by 5mm, only one air inlet and outlet is sealed at the joint by weaving, the interior of the double-layer cloth is pumped into a state close to vacuum from the air inlet and outlet, a certain amount of inert gas is introduced from the air inlet and outlet, when the cloth does not sink inwards to keep flat, the air pressure inside and outside the warm-keeping layer is balanced, the introduction of the inert gas is stopped, the air inlet and outlet are sealed, and the interior of the double-layer cloth becomes a closed space to form the warm-keeping layer of the trousers body;
(4) sequentially leveling and arranging a waterproof layer and a spice layer from top to bottom, ironing and gluing the waterproof layer, integrating two layers of cloth into an integrated semi-finished product of the trousers material, controlling the temperature of a pressing machine to be 110 ℃, the pressing time to be 18s and the pressing pressure to be 4.2 kg;
(5) the lower end of the trouser material is glued with the warm-keeping layer by using water-based latex water, so that the warm-keeping layer and the trouser material semi-finished product are integrated into the trouser material;
(6) after pressing and ironing are finished, drawing lines on the trousers materials according to the designed shape and size of the open-crotch trousers, and cutting out the trousers body according to the drawn lines;
(7) the pair of the trousers is characterized in that the trousers body is folded in half along a central line, two curves which are correspondingly connected end to end are drawn on the crotch of the front side and the back side of the trousers body, the folded trousers body is opened, the major axis of the ellipse formed by the curves is 7cm, the minor axis of the ellipse is 7cm, the trousers are cut along the crotch of the trousers body by using a cutting machine, and an opening for infants is cut.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. The present invention is not limited to the above-described embodiments, which are described in the specification and illustrated only for illustrating the principle of the present invention, but various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The open-seat pants are characterized by comprising the pants body, wherein the crotch part of the pants body is provided with a cut opening, and the pants body comprises a waterproof layer, a spice layer and a warm-keeping layer which are sequentially arranged from outside to inside.
2. The open crotch pant of claim 1, wherein said water barrier is a water-resistant film.
3. The open crotch pant of claim 2, wherein said waterproof membrane is a polytetrafluoroethylene membrane.
4. The open crotch pant of claim 1, wherein said flavor layer comprises pollen, face fabric textile fibers, polyvinyl alcohol.
5. The open-crotch pant of claim 1, wherein the warming layer comprises two layers of cloth, and an inert gas disposed in the space enclosed by the two layers of cloth.
6. The open crotch pant of claim 5, wherein said inert gas is one or more of helium, neon, argon, krypton, and xenon.
7. A process for making open-crotch pants according to any of claims 1 to 6, wherein: the preparation method comprises the following preparation steps:
(1) placing the three layers of polytetrafluoroethylene films flatly, bonding the three layers of polytetrafluoroethylene films together through an adhesive operation, and then feeding the three layers of polytetrafluoroethylene films into an oven to be heated for 10 minutes to reinforce the bonding effect to prepare a waterproof layer of the trousers body;
(2) selecting flowers, cleaning, drying in the sun, grinding into pollen, uniformly mixing with fabric textile fibers and polyvinyl alcohol according to the proportion of 0.5:0.5:1, heating to a melting point to prepare a spinning melt, cooling, slicing on a spinning machine again, melting again to prepare a melt, spinning to obtain yarn, and spinning to prepare a warm-keeping layer of the trousers body;
(3) the double-layer cloth is spaced by 5 mm-10 mm, only one air inlet and outlet is reserved at the joint through weaving, the inside of the double-layer cloth is pumped into a state close to vacuum from the air inlet and outlet, a certain amount of inert gas is introduced from the air inlet and outlet, when the cloth does not sink inwards to keep flat, the air pressure inside and outside the warm-keeping layer is balanced, the introduction of the inert gas is stopped, the air inlet and outlet are sealed, and the inside of the double-layer cloth becomes a closed space to form the warm-keeping layer of the trousers body;
(4) leveling and arranging the waterproof layer and the spice layer from top to bottom in sequence, ironing and gluing the waterproof layer, integrating the two layers of cloth into an integrated semi-finished product of the trousers material, controlling the temperature of a pressing machine to be between 100 and 120 ℃, the pressing time to be between 15 and 25 seconds and the pressing pressure to be between 4.0 and 4.5 kg;
(5) the lower end of the trouser material is glued with the warm-keeping layer by using water-based latex water, so that the warm-keeping layer and the trouser material semi-finished product are integrated into the trouser material;
(6) after pressing and ironing are finished, drawing lines on the trousers materials according to the designed shape and size of the open-crotch trousers, and cutting out the trousers body according to the drawn lines;
(7) the method comprises the steps of folding a trousers body in half along a central line, drawing lines on the crotch parts of the front surface and the back surface of the trousers body, drawing two curves which are correspondingly connected end to end, opening the folded trousers body, cutting the lines along the crotch part drawing lines of the trousers body by using a cutting machine, wherein the major axis of the ellipse formed by the curves is 5 cm-8 cm, and the minor axis of the ellipse is 5 cm-10 cm, and cutting the lines along the crotch part drawing lines of the trousers body to form an opening for infants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010546801.3A CN111743223A (en) | 2020-06-16 | 2020-06-16 | Open-seat pants and manufacturing process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010546801.3A CN111743223A (en) | 2020-06-16 | 2020-06-16 | Open-seat pants and manufacturing process thereof |
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| Publication Number | Publication Date |
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| CN111743223A true CN111743223A (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010546801.3A Pending CN111743223A (en) | 2020-06-16 | 2020-06-16 | Open-seat pants and manufacturing process thereof |
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| CN (1) | CN111743223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120330A (en) * | 2020-10-10 | 2020-12-25 | 西京学院 | Child one-piece cotton-padded clothes cutting method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320052Y (en) * | 1997-12-18 | 1999-05-26 | 郭洁 | Anti-wetting babies' pants |
| CN201332699Y (en) * | 2008-11-21 | 2009-10-28 | 王新新 | Gas-permeable diaper pants |
| CN201957788U (en) * | 2010-11-01 | 2011-09-07 | 吴江天信勤丰纺织有限公司 | Child's one-piece suit |
| CN102729567A (en) * | 2012-07-06 | 2012-10-17 | 张其明 | Application of argon heat-preservation method in human body warming |
| CN205185456U (en) * | 2015-11-05 | 2016-04-27 | 上海艾娜婴幼儿用品有限公司 | Waterproof air and water vapor permeability surface fabric |
| CN106222837A (en) * | 2016-07-26 | 2016-12-14 | 北京麻世纪流行面料研发有限公司 | A kind of pure natural fragrance of a flower flax fabric and preparation method |
| CN106245132A (en) * | 2016-08-20 | 2016-12-21 | 何翼 | The preparation method of Pollen Pini CUP |
| CN109321997A (en) * | 2018-09-25 | 2019-02-12 | 丹阳西联生物技术有限公司 | A kind of heat accumulation thermal fiber and preparation method thereof modified based on natural plants |
-
2020
- 2020-06-16 CN CN202010546801.3A patent/CN111743223A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320052Y (en) * | 1997-12-18 | 1999-05-26 | 郭洁 | Anti-wetting babies' pants |
| CN201332699Y (en) * | 2008-11-21 | 2009-10-28 | 王新新 | Gas-permeable diaper pants |
| CN201957788U (en) * | 2010-11-01 | 2011-09-07 | 吴江天信勤丰纺织有限公司 | Child's one-piece suit |
| CN102729567A (en) * | 2012-07-06 | 2012-10-17 | 张其明 | Application of argon heat-preservation method in human body warming |
| CN205185456U (en) * | 2015-11-05 | 2016-04-27 | 上海艾娜婴幼儿用品有限公司 | Waterproof air and water vapor permeability surface fabric |
| CN106222837A (en) * | 2016-07-26 | 2016-12-14 | 北京麻世纪流行面料研发有限公司 | A kind of pure natural fragrance of a flower flax fabric and preparation method |
| CN106245132A (en) * | 2016-08-20 | 2016-12-21 | 何翼 | The preparation method of Pollen Pini CUP |
| CN109321997A (en) * | 2018-09-25 | 2019-02-12 | 丹阳西联生物技术有限公司 | A kind of heat accumulation thermal fiber and preparation method thereof modified based on natural plants |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120330A (en) * | 2020-10-10 | 2020-12-25 | 西京学院 | Child one-piece cotton-padded clothes cutting method |
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Application publication date: 20201009 |