CN215080712U - Packaging material of moxa bag for hot compress - Google Patents
Packaging material of moxa bag for hot compress Download PDFInfo
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- CN215080712U CN215080712U CN202120159691.5U CN202120159691U CN215080712U CN 215080712 U CN215080712 U CN 215080712U CN 202120159691 U CN202120159691 U CN 202120159691U CN 215080712 U CN215080712 U CN 215080712U
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Abstract
The utility model discloses a packaging material of a wormwood bag for hot compress, which comprises a first non-woven fabric layer, an extinction OPP film layer, a second non-woven fabric layer and a breathable film layer which are arranged in sequence; the first non-woven fabric layer is a PET/PE bi-component plain non-woven fabric, and the surfaces of two sides of the extinction OPP film layer are subjected to corona treatment; the extinction OPP film is provided with air holes distributed in a rectangular array; the second non-woven fabric layer is a PP non-woven fabric, and the air permeability of the breathable film layer is 5500-8500sec/100 ml. The utility model provides a, simple structure has good heat sealability, and heat-seal strength is high, can effectively prevent the seepage to have good vapor permeability, and have good separation effect to liquid water, make the waterproof nature and the high permeability of product reach optimum balance, increased the time of generating heat of product. In addition, the mechanical strength of the product is good, the product is not easy to damage, and the service life is prolonged.
Description
Technical Field
The utility model relates to a packaging material technical field, concretely relates to packaging material of chinese mugwort grass package for hot compress.
Background
Mugwort, perennial herb or slightly half-shrub, the plant has strong fragrance. Stem simple or few, brown or sallowly brown, slightly lignified at the base, with few short branches at the upper part, thick paper of leaves, grayish white short, soft hair at the upper part, usually without or with very small pseudoleaves at the base; the upper leaves and bracts have half-feathered and half-split shape, head-shaped inflorescence is elliptical, the corolla is tubular or high-foot cup-shaped, the exterior has glandular spots, the anther is narrow-line-shaped, and the style is nearly equal to or slightly longer than the corolla. The whole herb is used as a medicine and has the functions of warming channels, removing dampness, dispelling cold, stopping bleeding, diminishing inflammation, relieving asthma, relieving cough, preventing miscarriage, resisting allergy and the like.
The moxa bag (also called moxibustion plaster) can be pasted on the skin for hot compress, so that the medicine can reach the pathological change position more quickly, and can treat and relieve symptoms to a certain extent and promote the rehabilitation of a human body.
The moxa bag used at present also has the following problems:
1. the water vapor transmission capacity is low, the waterproof effect is poor, and the heating time is short;
2. the mechanical strength of the moxa bag is poor and the moxa bag is easy to damage;
3. the moxa roll has poor heat sealing performance, and is easy to leak after being heat-sealed into a product.
The utility model provides a packing material of moxa bag for hot compress can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a packaging material of chinese mugwort grass package for hot compress. The utility model provides a pair of packaging material of moxa-leaf bag for hot compress, simple structure has good heat sealability, and heat-seal strength is high, can effectively prevent the seepage to have good vapor permeability, and have good separation effect to liquid water, make the waterproof nature and the high permeability of product reach the optimum balance, increased the time of generating heat of product. In addition, the mechanical strength of the product is good, the product is not easy to damage, and the service life is prolonged.
The utility model discloses a following technical scheme realizes:
a packaging material of a wormwood bag for hot compress comprises a first non-woven fabric layer, a delustering OPP film layer, a second non-woven fabric layer and a breathable film layer which are sequentially arranged;
the compounding mode of the first non-woven fabric layer, the extinction OPP film layer, the second non-woven fabric layer and the breathable film layer in the structure can adopt a compounding mode commonly used in the field, and comprises adhesive and hot-pressing compounding.
The first non-woven fabric layer is a PET/PE bi-component plain non-woven fabric, and the gram weight is 20-40g/m2，
The PET/PE bi-component plain non-woven fabric in the structure has good heat sealing performance and high heat sealing strength, the single PET has poor heat sealing performance, the single PE has good heat sealing performance, but the heat sealing strength is low, and the PET/PE bi-component plain non-woven fabric is easy to damage in the practical process.
The surfaces of two sides of the extinction OPP film layer are subjected to corona treatment; the extinction OPP film is provided with air holes distributed in a rectangular array, the aperture of each air hole is 0.79mm, and the distance between every two adjacent air holes is 5 mm;
in the structure, the surfaces of two sides of the extinction OPP film layer are subjected to corona treatment, the original molecular arrangement mode and the rough surface feeling of the extinction OPP film layer are changed, the adhesive force of the adhesive is improved, and the compounding fastness of the extinction OPP film layer and the first non-woven fabric layer and the second non-woven fabric layer is enhanced. Meanwhile, the air holes are matched, so that good water vapor permeability is better guaranteed, and the air holes have good barrier effect on liquid water, so that the water resistance and the high permeability of the product are optimally balanced.
The second non-woven fabric layer is a PP non-woven fabric, the thickness of the PP non-woven fabric is 100-160 mu m, and the gram weight is 27-35g/m2；
The thickness of the second non-woven fabric layer in the structure is 100-160 mu m, and the gram weight is 27-35g/m2(ii) a Not only meets the use requirements of mechanical property and the like of the product, but also saves raw materials, and achieves the best cost performance of the product.
The air permeability of the air-permeable film layer is 5500-8500sec/100 ml.
The air permeability of the air permeable film layer in the structure is 5500-8500sec/100ml, so that good air permeability can be better ensured, and meanwhile, good water vapor permeability is better ensured.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the first nonwoven fabric layer, the extinction OPP film layer, the second nonwoven fabric layer and the breathable film layer are sequentially subjected to hot-press compounding and/or adhesive compounding.
According to the technical scheme, as a further preferable technical scheme of the technical scheme, the thickness of the extinction OPP film layer is 12-18um, and the gram weight is 12-18g/m2。
According to the above technical means, as a further preferable technical means of the above technical means, the both side surface tension of the matte OPP film layer subjected to corona treatment is 38 to 40 dynes.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the thickness of the PP non-woven fabric is 120-140um, and the gram weight is 27-33g/m2。
According to the technical scheme, as a further preferable technical scheme of the technical scheme, the hydrostatic pressure of the air-permeable membrane layer is more than or equal to 500mmH2O, and the moisture transmission capacity of the air-permeable membrane layer is 850-m2·24h。
The utility model adopts the hydrostatic pressure of the breathable film layer 3 is more than or equal to 500mmH2O, and the moisture permeability is 800-plus-900 g/m224h, the moxa roll has good barrier property to liquid water, the utilization rate of self-heating powder in the moxa roll is improved, and the hot compress time of the moxa roll is better prolonged.
According to the above-mentioned aspect, as a further preferable aspect of the above-mentioned aspect, the breathable film layer is a PE breathable film.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model provides a pair of packaging material of moxa-leaf bag for hot compress, simple structure has good heat sealability, and heat-seal strength is high, can effectively prevent the seepage to have good vapor permeability, and have good separation effect to liquid water, make the waterproof nature and the high permeability of product reach the optimum balance, increased the time of generating heat of product. In addition, the mechanical strength of the product is good, the product is not easy to damage, and the service life is prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the extinction OPP film layer of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to 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.
In the utility model, the PET is polyethylene terephthalate; OPP is tensile polypropylene; PE is polyethylene; PP is polypropylene.
Example 1:
the utility model provides a packaging material of moxa bag for hot compress which characterized in that: the extinction OPP film comprises a first non-woven fabric layer 1, an extinction OPP film layer 2, a second non-woven fabric layer 3 and a breathable film layer 4 which are sequentially arranged;
the first non-woven fabric layer 1 is a PET/PE bi-component plain non-woven fabric, and the gram weight is 20-40g/m2；
The surfaces of two sides of the extinction OPP film layer 2 are subjected to corona treatment; the extinction OPP film is provided with air holes 21 distributed in a rectangular array, the aperture of each air hole 21 is 0.79mm, and the distance between every two adjacent air holes 21 is 5 mm;
the second non-woven fabric layer 3 is a PP non-woven fabric, the thickness of the PP non-woven fabric is 100-160 mu m, and the gram weight is 27-35g/m2；
The air permeability of the air-permeable membrane layer 4 is 5500-8500sec/100 ml.
Example 2:
the utility model provides a packaging material of moxa bag for hot compress which characterized in that: the extinction OPP film comprises a first non-woven fabric layer 1, an extinction OPP film layer 2, a second non-woven fabric layer 3 and a breathable film layer 4 which are sequentially arranged;
the first non-woven fabric layer 1 is a PET/PE bi-component plain non-woven fabric, and the gram weight is 20-40g/m2；
The surfaces of two sides of the extinction OPP film layer 2 are subjected to corona treatment; the extinction OPP film is provided with air holes 21 distributed in a rectangular array, the aperture of each air hole 21 is 0.79mm, and the distance between every two adjacent air holes 21 is 5 mm;
the second non-woven fabric layer 3 is a PP non-woven fabric, the thickness of the PP non-woven fabric is 100-160 mu m, and the gram weight is 27-35g/m2；
The air permeability of the air-permeable membrane layer 4 is 5500-8500sec/100 ml.
Further, in another embodiment, the first nonwoven fabric layer 1, the matte OPP film layer 2, the second nonwoven fabric layer 3 and the breathable film layer 4 are sequentially subjected to hot press compounding and/or adhesive compounding.
Further, in another embodiment, the drug is administered to the patientThe thickness of the optical OPP film layer 2 is 12-18um, and the gram weight is 12-18g/m2。
Further, in another embodiment, the matte OPP film layer 2 has a surface tension of 38-40 dynes on both sides subjected to corona treatment.
Further, in another embodiment, the thickness of the PP non-woven fabric is 120-140 mu m, and the gram weight is 27-33g/m2。
Further, in another embodiment, the hydrostatic pressure of the breathable film layer 4 is more than or equal to 500mmH2O, and the moisture permeability of the breathable film layer 4 is 850-900g/m2·24h。
Further, in another embodiment, the breathable film layer 4 is a PE breathable film.
According to the description and drawings of the present invention, those skilled in the art can easily make or use the packaging material of the moxa bag for hot compress of the present invention, and can produce the positive effects described in the present invention.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the 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 used 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 both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (7)
1. The utility model provides a packaging material of moxa bag for hot compress which characterized in that: comprises a first non-woven fabric layer (1), a delustering OPP film layer (2), a second non-woven fabric layer (3) and a breathable film layer (4) which are arranged in sequence;
the first non-woven fabric layer (1) is a PET/PE bi-component plain non-woven fabric, and the gram weight is 20-40g/m2；
The two side surfaces of the extinction OPP film layer (2) are subjected to corona treatment; the extinction OPP film is provided with air holes (21) distributed in a rectangular array, the aperture of each air hole (21) is 0.79mm, and the distance between every two adjacent air holes (21) is 5 mm;
the second non-woven fabric layer (3) is a PP non-woven fabric, the thickness of the PP non-woven fabric is 100-160 mu m, and the gram weight is 27-35g/m2；
The air permeability of the air-permeable membrane layer (4) is 5500-8500sec/100 ml.
2. The packing material of moxa roll for hot compress according to claim 1, wherein: the first non-woven fabric layer (1), the extinction OPP film layer (2), the second non-woven fabric layer (3) and the breathable film layer (4) are sequentially compounded through hot pressing and/or adhesives.
3. The packing material of moxa roll for hot compress according to claim 1, wherein: the thickness of the extinction OPP film layer (2) is 12-18um, and the gram weight is 12-18g/m2。
4. The packing material of moxa roll for hot compress according to claim 1, wherein: the surface tension of both sides of the extinction OPP film layer (2) after corona treatment is 38-40 dynes.
5. The packing material of moxa roll for hot compress according to claim 1, wherein: the thickness of the PP non-woven fabric is 120-140 mu m, and the gram weight is 27-33g/m2。
6. The packing material of moxa roll for hot compress according to claim 1, wherein: the hydrostatic pressure of the breathable film layer (4) is more than or equal to 500mmH2O, and the moisture permeability of the breathable film layer (4) is 850-2·24h。
7. The packing material of moxa roll for hot compress according to claim 1, wherein: the breathable film layer (4) is a PE breathable film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120159691.5U CN215080712U (en) | 2021-01-20 | 2021-01-20 | Packaging material of moxa bag for hot compress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120159691.5U CN215080712U (en) | 2021-01-20 | 2021-01-20 | Packaging material of moxa bag for hot compress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215080712U true CN215080712U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120159691.5U Active CN215080712U (en) | 2021-01-20 | 2021-01-20 | Packaging material of moxa bag for hot compress |
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| Country | Link |
|---|---|
| CN (1) | CN215080712U (en) |
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2021
- 2021-01-20 CN CN202120159691.5U patent/CN215080712U/en active Active
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