CN215689020U - Heat-insulating and breathable packaging material and integrated steam eye patch with same - Google Patents
Heat-insulating and breathable packaging material and integrated steam eye patch with same Download PDFInfo
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- CN215689020U CN215689020U CN202120147862.2U CN202120147862U CN215689020U CN 215689020 U CN215689020 U CN 215689020U CN 202120147862 U CN202120147862 U CN 202120147862U CN 215689020 U CN215689020 U CN 215689020U
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Abstract
The utility model discloses a heat-insulating and breathable packaging material and an integrated steam eye patch with the same, wherein the heat-insulating and breathable packaging material comprises an inner film and an outer film; the inner film comprises a needle-punched non-woven fabric layer and a breathable film layer; the breathable film layer has a micropore structure; the outer film comprises a PET spunlace non-woven fabric layer and a casting PE film layer; the needle-punched non-woven fabric layer, the breathable film layer, the curtain coating PE film layer and the PET needle-punched non-woven fabric layer are sequentially compounded, and two cavities for wrapping iron powder are arranged between the inner film and the outer film. The heat-insulating breathable packaging material and the integrated steam eye patch with the same have simple structure and convenient use, and the packaging material for wrapping iron powder is formed by matching the needle-punched non-woven fabric layer, the breathable film layer, the PET needle-punched non-woven fabric layer and the cast PE film layer, and the iron powder is respectively placed in the corresponding cavities and is uniformly distributed; the heat insulation effect is ensured, the air permeability is good, and the integrated steam eye mask is suitable for the integrated steam eye mask.
Description
Technical Field
The utility model relates to the technical field of film materials and packaging, in particular to a heat-insulating and breathable packaging material and an integrated steam eye patch with the same.
Background
The eye is an organ that can sense light. The simplest eye structure can detect the brightness of the surrounding environment, and the more complex eye structure can provide vision. Compound eyes are generally found in arthropods, usually consisting of many simple small faces, and the eyes occupy very important positions in our lives, so that eyeshades are produced by oneself, and steam eyeshades are a novel product introduced in recent years. Due to the functional particularity of the steam eye mask, the steam eye mask puts higher requirements on the adopted fabric, needs to resist high temperature, keeps good air permeability and ensures the comfort of a human body.
The old fabric has the defects of single style and function, and the adopted materials and the textile technology can not meet the requirements of the existing market more and more.
In the current steam eye mask, the following problems also exist:
1. the air permeability and the water vapor permeability are not good enough, so that the heating efficiency of the iron powder is influenced;
2. powder leakage is easy, and the safety is poor;
3. the mechanical strength is poor, the damage is easy, and the service life is short;
4. the heat insulation effect is not good.
Based on the situation, the utility model provides a heat-insulating and breathable packaging material and an integrated steam eye patch with the same, which can effectively solve one or more of the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat-insulating and breathable packaging material and an integrated steam eye patch with the same. The heat-insulating breathable packaging material and the integrated steam eye patch with the same have simple structure and convenient use, and the packaging material for wrapping iron powder is formed by matching the needle-punched non-woven fabric layer, the breathable film layer, the PET needle-punched non-woven fabric layer and the cast PE film layer, and the iron powder is respectively placed in the corresponding cavities and is uniformly distributed; the heat insulation effect is ensured, the air permeability is good, and the integrated steam eye mask is suitable for the integrated steam eye mask.
The utility model is realized by the following technical scheme:
a heat-insulating, breathable packaging material comprising an inner film and an outer film;
the inner membrane comprises a needle-punched non-woven fabric layer and a breathable membrane layer, the gram weight of the needle-punched non-woven fabric layer is 70-90 g/m2, the gram weight of the breathable membrane layer is 25-45 g/m2, the thickness of the breathable membrane layer is 25-45 um, the air permeability is 9000-12000 sec/100ml, and the moisture permeability is 600-900 g/m 2-24 h;
the breathable film layer has a micropore structure, and the space between pores is 0.06-0.09 um;
the outer film comprises a PET spunlace non-woven fabric layer and a casting PE film layer, the gram weight of the PET spunlace non-woven fabric layer is 45-80 g/m2, the thickness of the PET spunlace non-woven fabric layer is 100-200 um, the gram weight of the casting PE film layer is 20-50 g/m2, and the thickness of the casting PE film layer is 20-30 um;
the needle-punched non-woven fabric layer, the breathable film layer, the curtain coating PE film layer and the PET needle-punched non-woven fabric layer are sequentially compounded, and two cavities for wrapping iron powder are arranged between the inner film and the outer film.
The utility model aims to provide a heat-insulating and breathable packaging material and an integrated steam eye patch with the same. The heat-insulating breathable packaging material and the integrated steam eye patch with the same have simple structure and convenient use, and the packaging material for wrapping iron powder is formed by matching the needle-punched non-woven fabric layer, the breathable film layer, the PET needle-punched non-woven fabric layer and the cast PE film layer, and the iron powder is respectively placed in the corresponding cavities and is uniformly distributed; the heat insulation effect is ensured, the air permeability is good, and the integrated steam eye mask is suitable for the integrated steam eye mask.
Preferably, the gram weight of the needle-punched non-woven fabric layer is 80g/m2, the gram weight of the breathable film layer is 30-40 g/m2, the thickness is 30-40 um, the air permeability is 9000-11000 sec/100ml, and the moisture permeability is 650-850 g/m 2-24 h;
the adventitia includes PET water thorn non-woven fabrics layer and curtain coating PE rete, PET water thorn non-woven fabrics layer grammes per square metre is 50 ~ 70g/m2, and thickness is 130 ~ 175um, curtain coating PE rete grammes per square metre is 25 ~ 45g/m2, and thickness is 23 ~ 27 um.
Preferably, the heat sealing temperature of the breathable film layer is 111-115 ℃, and the unsealing temperature of the curtain coating PE film layer is 108-112 ℃.
Preferably, the outer membrane is provided with a plurality of through holes.
Preferably, the pitch between each through hole is one of 3mm, 5mm or 7mm, and the hole diameter of each through hole is one of 0.38mm, 0.54mm or 0.79 mm.
According to another aspect of the utility model, an integrated steam eyeshade is provided, which comprises an eyeshade main body and two ear hanging ropes, wherein the two ear hanging ropes are respectively and fixedly connected to two sides of the eyeshade main body; the eye patch main body is the heat-insulating breathable packaging material.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the heat-insulating breathable packaging material and the integrated steam eye patch with the same have simple structure and convenient use, and the packaging material for wrapping iron powder is formed by matching the needle-punched non-woven fabric layer, the breathable film layer, the PET needle-punched non-woven fabric layer and the cast PE film layer, and the iron powder is respectively placed in the corresponding cavities and is uniformly distributed; the heat insulation effect is ensured, the air permeability is good, and the integrated steam eye mask is suitable for the integrated steam eye mask.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1 to 2, the present invention provides a heat-insulating breathable packaging material comprising an inner film 1 and an outer film 2; the inner membrane 1 is proximate to the eye.
The inner membrane 1 comprises a needle-punched non-woven fabric layer 11 and a breathable membrane layer 12, wherein the gram weight of the needle-punched non-woven fabric layer 11 is 70-90 g/m2, the gram weight of the breathable membrane layer 12 is 25-45 g/m2, the thickness of the breathable membrane layer is 25-45 um, the air permeability is 9000-12000 sec/100ml, and the moisture permeability is 600-900 g/m 2-24 h; the needle-punched cloth has high softness and is close to the skin of eyes, so that the comfort of sticking the skin is reflected. Meanwhile, the surface is provided with fine micropores, so that the steam is conveniently emitted. Meanwhile, the gram weight of the needled non-woven fabric layer 11 is 70-90 g/m2, so that the use requirements of the product on mechanical property and the like are met, good heat insulation is guaranteed, and the eye part is not scalded (heat insulation) by heat generated by the heating bag.
The breathable film layer 12 has good air permeability and moisture permeability (good water vapor permeability and good barrier effect on liquid water), the thickness of the breathable film layer 12 is 30-50 um, good water vapor permeability (breathability) is better guaranteed, and good barrier effect on liquid water (waterproof) is achieved;
the eye can be ventilated, and water vapor can enter the heating bag, so that the heating efficiency of the heating bag is not influenced.
The breathable film layer 12 has a micropore structure, and the space between pores is 0.06-0.09 um;
the thickness of the breathable film layer 12 is 30-50 um, and the breathable film layer is matched with the microporous pore structure, so that good air permeability and moisture permeability (breathability) are better guaranteed, and the breathable film layer has a good barrier effect (water resistance) on liquid water.
The outer film 2 comprises a PET spunlace non-woven fabric layer 21 and a casting PE film layer 22, the PET is polyethylene terephthalate, the PE is polyethylene, the gram weight of the PET spunlace non-woven fabric layer 21 is 45-80 g/m2, the thickness is 100-200 um, the gram weight of the casting PE film layer 22 is 20-50 g/m2, and the thickness is 20-30 um; the PET spunlace non-woven fabric layer 21 is not heat-sealed, high-temperature resistant, airtight and good in mechanical property, can bear heat generated by a heating bag during heating, reduces heat transfer to the casting PE film layer 22, and the casting PE film layer 22 is suitable for printing, can print required patterns and improves attractiveness.
The needle-punched non-woven fabric layer 11, the breathable film layer 12, the casting PE film layer 22 and the PET needle-punched non-woven fabric layer 21 are sequentially compounded, and two cavities 3 used for wrapping iron powder are arranged between the inner film 1 and the outer film 2. The inner film 1 and the outer film 2 can be directly heat sealed to fixedly wrap the iron powder.
According to another aspect of the utility model, an integrated steam eye patch is provided, which comprises an eye patch main body 4 and two ear hanging ropes 5, wherein the two ear hanging ropes 5 are respectively fixedly connected to two sides of the eye patch main body 4; the eye patch main body 4 is the heat-insulating breathable packaging material.
Example 2:
as shown in fig. 1 to 2, the present invention provides a heat-insulating breathable packaging material comprising an inner film 1 and an outer film 2; the inner membrane 1 is proximate to the eye.
The inner membrane 1 comprises a needle-punched non-woven fabric layer 11 and a breathable membrane layer 12, wherein the gram weight of the needle-punched non-woven fabric layer 11 is 70-90 g/m2, the gram weight of the breathable membrane layer 12 is 25-45 g/m2, the thickness of the breathable membrane layer is 25-45 um, the air permeability is 9000-12000 sec/100ml, and the moisture permeability is 600-900 g/m 2-24 h; the needle-punched cloth has high softness and is close to the skin of eyes, so that the comfort of sticking the skin is reflected. Meanwhile, the surface is provided with fine micropores, so that the steam is conveniently emitted. Meanwhile, the gram weight of the needled non-woven fabric layer 11 is 70-90 g/m2, so that the use requirements of the product on mechanical property and the like are met, good heat insulation is guaranteed, and the eye part is not scalded (heat insulation) by heat generated by the heating bag.
The breathable film layer 12 has good air permeability and moisture permeability (good water vapor permeability and good barrier effect on liquid water), the thickness of the breathable film layer 12 is 30-50 um, good water vapor permeability (breathability) is better guaranteed, and good barrier effect on liquid water (waterproof) is achieved;
the eye can be ventilated, and water vapor can enter the heating bag, so that the heating efficiency of the heating bag is not influenced.
The breathable film layer 12 has a micropore structure, and the space between pores is 0.06-0.09 um;
the thickness of the breathable film layer 12 is 30-50 um, and the breathable film layer is matched with the microporous pore structure, so that good air permeability and moisture permeability (breathability) are better guaranteed, and the breathable film layer has a good barrier effect (water resistance) on liquid water.
The outer film 2 comprises a PET spunlace non-woven fabric layer 21 and a casting PE film layer 22, the PET is polyethylene terephthalate, the PE is polyethylene, the gram weight of the PET spunlace non-woven fabric layer 21 is 45-80 g/m2, the thickness is 100-200 um, the gram weight of the casting PE film layer 22 is 20-50 g/m2, and the thickness is 20-30 um; the PET spunlace non-woven fabric layer 21 is not heat-sealed, high-temperature resistant, airtight and good in mechanical property, can bear heat generated by a heating bag during heating, reduces heat transfer to the casting PE film layer 22, and the casting PE film layer 22 is suitable for printing, can print required patterns and improves attractiveness.
The needle-punched non-woven fabric layer 11, the breathable film layer 12, the casting PE film layer 22 and the PET needle-punched non-woven fabric layer 21 are sequentially compounded, and two cavities 3 used for wrapping iron powder are arranged between the inner film 1 and the outer film 2. The inner film 1 and the outer film 2 can be directly heat sealed to fixedly wrap the iron powder.
Further, in another embodiment, the gram weight of the needle-punched non-woven fabric layer 11 is 80g/m2, the gram weight of the air-permeable film layer 12 is 30-40 g/m2, the thickness is 30-40 um, the air permeability is 9000-11000 sec/100ml, and the moisture permeability is 650-850 g/m 2-24 h;
the adventitia 2 includes PET water thorn non-woven fabrics layer 21 and curtain coating PE rete 22, PET water thorn non-woven fabrics layer 21 grammes per square metre is 50 ~ 70g/m2, and thickness is 130 ~ 175um, curtain coating PE rete 22 grammes per square metre is 25 ~ 45g/m2, and thickness is 23 ~ 27 um.
Through the structure, the eye patch can have good air permeability and moisture permeability under the condition of having the optimal heat insulation effect and mechanical property.
Further, in another embodiment, the heat sealing temperature of the breathable film layer 12 is 111-115 ℃, and the sealing temperature of the cast PE film layer 22 is 108-112 ℃.
Further, in another embodiment, a plurality of through holes 23 are formed on the outer membrane 2.
Further, in another embodiment, the pitch between each of the through holes 23 is one of 3mm, 5mm, and 7mm, and the diameter of each of the through holes 23 is one of 0.38mm, 0.54mm, and 0.79 mm.
Because the air permeability of PET non-woven fabrics and curtain coating PE membrane, the moisture permeability is relatively poor, and the purpose of punching on the adventitia is in order to guarantee the air permeability and the moisture permeability of adventitia, does not influence the efficiency of generating heat of package, and through-hole 23 evenly distributed for the air permeability and the moisture permeability in each region are balanced.
According to another aspect of the utility model, an integrated steam eye patch is provided, which comprises an eye patch main body 4 and two ear hanging ropes 5, wherein the two ear hanging ropes 5 are respectively fixedly connected to two sides of the eye patch main body 4; the eye patch main body 4 is the heat-insulating breathable packaging material.
According to the description and the drawings of the utility model, the heat-insulating breathable packaging material and the integrated steam eye mask with the material can be easily manufactured or used by the technical personnel in the field, and the positive effects recorded by the utility model can be generated.
Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (6)
1. A heat-insulating breathable packaging material is characterized in that: comprises an inner film (1) and an outer film (2);
the inner membrane (1) comprises a needle-punched non-woven fabric layer (11) and a breathable membrane layer (12), wherein the gram weight of the needle-punched non-woven fabric layer (11) is 70-90 g/m2, the gram weight of the breathable membrane layer (12) is 25-45 g/m2, the thickness of the breathable membrane layer is 25-45 um, the air permeability of the breathable membrane layer is 9000-12000 sec/100ml, and the moisture permeability of the breathable membrane layer is 600-900 g/m 2-24 h;
the breathable film layer (12) has a micropore structure, and the space between pores is 0.06-0.09 um;
the outer film (2) comprises a PET spunlace non-woven fabric layer (21) and a casting PE film layer (22), the gram weight of the PET spunlace non-woven fabric layer (21) is 45-80 g/m2, the thickness of the PET spunlace non-woven fabric layer is 100-200 um, the gram weight of the casting PE film layer (22) is 20-50 g/m2, and the thickness of the casting PE film layer is 20-30 um;
the needle-punched non-woven fabric layer (11), the breathable film layer (12), the curtain coating PE film layer (22) and the PET needle-punched non-woven fabric layer (21) are sequentially compounded, and two cavities (3) used for wrapping iron powder are arranged between the inner film (1) and the outer film (2).
2. The heat-insulating, breathable packaging material of claim 1, wherein: the gram weight of the needle-punched non-woven fabric layer (11) is 80g/m2, the gram weight of the breathable film layer (12) is 30-40 g/m2, the thickness is 30-40 um, the air permeability is 9000-11000 sec/100ml, and the moisture permeability is 650-850 g/m 2-24 h;
adventitia (2) include PET water thorn non-woven fabrics layer (21) and curtain coating PE rete (22), PET water thorn non-woven fabrics layer (21) grammes per square metre is 50 ~ 70g/m2, and thickness is 130 ~ 175um, curtain coating PE rete (22) grammes per square metre is 25 ~ 45g/m2, and thickness is 23 ~ 27 um.
3. The heat-insulating, breathable packaging material of claim 1, wherein: the heat sealing temperature of the breathable film layer (12) is 111-115 ℃, and the unsealing temperature of the curtain coating PE film layer (22) is 108-112 ℃.
4. The heat-insulating, breathable packaging material of claim 1, wherein: the outer membrane (2) is provided with a plurality of through holes (23).
5. The heat-insulating, breathable packaging material of claim 4, wherein: the pitch between each through hole (23) is one of 3mm, 5mm or 7mm, and the aperture of each through hole (23) is one of 0.38mm, 0.54mm or 0.79 mm.
6. An integrated steam eye patch is characterized in that: the eye patch comprises an eye patch main body (4) and two ear hanging ropes (5), wherein the two ear hanging ropes (5) are respectively and fixedly connected to two sides of the eye patch main body (4); the eye-shield body (4) is the heat-insulating breathable packaging material according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120147862.2U CN215689020U (en) | 2021-01-20 | 2021-01-20 | Heat-insulating and breathable packaging material and integrated steam eye patch with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120147862.2U CN215689020U (en) | 2021-01-20 | 2021-01-20 | Heat-insulating and breathable packaging material and integrated steam eye patch with same |
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| Publication Number | Publication Date |
|---|---|
| CN215689020U true CN215689020U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120147862.2U Active CN215689020U (en) | 2021-01-20 | 2021-01-20 | Heat-insulating and breathable packaging material and integrated steam eye patch with same |
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| Country | Link |
|---|---|
| CN (1) | CN215689020U (en) |
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- 2021-01-20 CN CN202120147862.2U patent/CN215689020U/en active Active
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