CN113911538A - Multi-layer sterile storage bag - Google Patents
Multi-layer sterile storage bag Download PDFInfo
- Publication number
- CN113911538A CN113911538A CN202111188480.5A CN202111188480A CN113911538A CN 113911538 A CN113911538 A CN 113911538A CN 202111188480 A CN202111188480 A CN 202111188480A CN 113911538 A CN113911538 A CN 113911538A
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- Prior art keywords
- bag body
- bag
- cotton yarn
- dustproof
- yarn layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/08—Containers of variable capacity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D29/00—Sacks or like containers made of fabrics; Flexible containers of open-work, e.g. net-like construction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Bag Frames (AREA)
Abstract
The application provides a multi-layer sterile storage bag, which comprises a first bag body and a second bag body, wherein the bottom of the second bag body is positioned inside the first bag body, the bag opening of the second bag body is positioned outside the first bag body, the bag opening of the second bag body is positioned at the bottom of the first bag body, the second bag body penetrates through the bottom of the first bag body, the bottom of the first bag body is fixedly connected with the outer wall of the second bag body, and the bottom of the first bag body is tightly matched with the outer wall of the second bag body; the aseptic bag of accomodating of multilayer that this application provided can be convenient adjustment switch volume.
Description
Technical Field
The application relates to accomodate bag technical field, especially relate to a bag is accomodate to multilayer aseptic.
Background
Medical storage bag is usually used for medicine bottles such as dress pellet, and storage bag among the prior art is transparent plastic bag usually, and the sack uses concave-convex knot zip fastener control switching, or uses the mode of knoing to seal the sack, however storage bag among the prior art is single-layer structure usually, and its volume can't be adjusted or switch, can only change storage bag of other models when needing to change the volume, and the function is single, uses inconveniently.
Disclosure of Invention
The application provides a bag is accomodate to multilayer aseptic for solve the unable problem of adjusting or switching of the volume of accomodating the bag among the prior art.
In order to achieve the above purpose, the embodiments of the present application propose the following technical solutions:
the utility model provides a bag is accomodate to multilayer asepsis, includes the first bag body and the second bag body, the bottom of the second bag body is located the internal portion of first bag, the sack of the second bag body is located the outside of the first bag body, the sack of the second bag body is located the bottom of the first bag body, the second bag body runs through the bottom of the first bag body, the bottom of the first bag body with the outer wall fixed connection of the second bag body, the bottom of the first bag body with closely cooperate between the outer wall of the second bag body.
In some embodiments, a first concave-convex buckle zipper strip is fixedly connected to the edge of the bag mouth of the first bag body, a first concave-convex buckle zipper puller is connected to the first concave-convex buckle zipper strip, a second concave-convex buckle zipper strip is fixedly connected to the bag mouth of the second bag body, and a second concave-convex buckle zipper puller is connected to the second concave-convex buckle zipper strip.
In some embodiments, the length of the bag mouth of the second bag body extending out of the first bag body is L1, and the length of the bottom of the second bag body extending into the first bag body is L2, wherein L1 < L2.
In some embodiments, L1 < 0.1 × L2.
In some embodiments, the second pouch has a length of L1+ L2 and the first pouch has a length of L3, wherein L3 > L1+ L2.
In some embodiments, 2 cm. gtoreq.L 3-L1-L2. gtoreq.1 cm.
In some embodiments, the multi-layer sterile storage bag further comprises a dustproof oilpaper sleeve, one end of the dustproof oilpaper sleeve is fixedly connected with the outer wall of the bottom of the first bag body, the dustproof oilpaper sleeve is tightly matched with the outer wall of the first bag body, the bag opening of the second bag body is located inside the dustproof oilpaper sleeve, and one end, far away from the first bag body, of the dustproof oilpaper sleeve is open.
In some embodiments, the dustproof oilpaper sleeve has a length of L4, wherein 2cm is more than or equal to L4-L2 is more than or equal to 1 cm.
In some embodiments, a winding rod is fixedly connected to one side edge of one end, away from the first bag body, of the dustproof oilpaper sleeve.
In some embodiments, the thickness of the dustproof oil paper sleeve is smaller than that of the second bag body, the thickness of the first bag body is equal to that of the second bag body, a first cotton yarn layer is attached to the inner wall of the first bag body, a second cotton yarn layer is attached to the outer wall of the second bag body, the first cotton yarn layer and the second cotton yarn layer are integrally connected, a third cotton yarn layer is attached to the inner wall of the second bag body, the thickness of the first cotton yarn layer is equal to that of the second cotton yarn layer, the thickness of the first cotton yarn layer is equal to that of the third cotton yarn layer, and the thickness of the first cotton yarn layer is smaller than that of the first bag body.
Has the advantages that:
the application provides a bag is accomodate to multilayer asepsis, through to turning up or the inwards-turned over second bag body, can switch the volume of adjusting the bag is accomodate to the multilayer asepsis to in the medicine of dress different volumes.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic plan view of a multi-layered sterile containment bag according to an embodiment of the present application;
fig. 2 is a schematic plan view of the multi-layered aseptic storage bag of the present embodiment after being switched to a larger volume.
Reference numerals:
101. a first bag body; 102. a second bag body; 103. a first male and female fastener stringer; 104. a first buckle slider; 105. a second male and female fastener stringer; 106. a second buckle slider; 107. a dustproof oilpaper sleeve; 108. winding the rod; 109. a first cotton yarn layer; 110. a second cotton yarn layer; 111. a third cotton yarn layer; 112. a first containment space boundary; 113. a second receiving space boundary.
Detailed Description
Embodiments of the present application will be described in further detail below with reference to the drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.
In the embodiments of the present application, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacted with the second feature or indirectly contacted with the second feature through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the terms "a particular example," "one embodiment," "an example," "some embodiments," "some examples," "some embodiments," or "possible embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
As shown in fig. 1 and 2, in an embodiment of the present application, a multi-layer sterile storage bag is provided, which includes a first bag body 101 and a second bag body 102, a bottom of the second bag body 102 is located inside the first bag body 101, a bag mouth of the second bag body 102 is located outside the first bag body 101, the bag mouth of the second bag body 102 is located at the bottom of the first bag body 101, the second bag body 102 penetrates through the bottom of the first bag body 101, the bottom of the first bag body 101 is fixedly connected to an outer wall of the second bag body 102, and the bottom of the first bag body 101 is tightly fitted to the outer wall of the second bag body 102.
The aseptic bag of accomodating of multilayer that this embodiment provided, the material of first bag body 101 and the material of second bag body 102 can adopt the same material with the bag of accomodating among the prior art, preferably adopts PA + PE, and the pliability is good, long service life. The dotted line in fig. 1 indicates the contour line of the shielded component and the boundary of the accommodating space, when the volume of the medicine to be filled is small, the bottom of the second bag body 102 is inserted into the first bag body 101, the bag mouth of the first bag body 101 is closed, the bag mouth of the second bag body 102 is opened, the space for filling the medicine is the area surrounded by the first accommodating space boundary 112, namely, the medicine is filled in the second bag body 102, and the first bag body 101 has a protective effect on the second bag body 102 and has a double-layer dustproof and antibacterial effect. When the medicine to be filled is large enough to fill the second bag 102, the bag opening of the first bag 101 is opened, the bag opening of the second bag 102 is opened, the bottom of the second bag 102 is turned outwards from the bag opening of the second bag 102 to form the structure shown in fig. 2, the dotted line in fig. 2 represents the contour line of the shielded part and the boundary of the accommodating space, the first bag 101 and the second bag 102 are connected to form a storage bag with a larger volume, the accommodating space is the area surrounded by the second accommodating space boundary 113, assuming that the volume of the first bag 101 is equal to the volume of the second bag 102, when the state is switched to the state shown in fig. 2, the volume of the multi-layer sterile storage bag is about twice the volume of the first bag 101, after the medicine is put into the space surrounded by the second accommodating space boundary 113 from the bag opening of the first bag 101, the bag opening of the first bag 101 is closed, compared with a single-layer containing bag in the prior art, the volume of the multi-layer sterile containing bag provided by the embodiment can be conveniently adjusted and switched.
In some embodiments, a first buckle zipper strip 103 is fixedly connected to the edge of the mouth of the first bag 101, a first buckle zipper slider 104 is connected to the first buckle zipper strip 103, a second buckle zipper strip 105 is fixedly connected to the mouth of the second bag 102, and a second buckle zipper slider 106 is connected to the second buckle zipper strip 105.
Through the above embodiment, the concavo-convex buckle zipper, also called as PE zipper or composite bag zipper, is composed of the zipper head and the zipper strip, the zipper strip is generally composed of the subsidiary zipper strip and the parent zipper strip, and the subsidiary zipper strip and the parent zipper strip are pressed together in the sliding process of the zipper head along the zipper strip, so as to seal the bag mouth of the bag body.
In some embodiments, the length of the mouth of the second bag body 102 extending out of the first bag body 101 is L1, and the length of the bottom of the second bag body 102 extending into the first bag body 101 is L2, wherein L1 < L2.
With the above embodiment, after the bottom of the second bag 102 is turned outward from the mouth of the second bag 102, the partial length of the second bag 102 corresponding to L1 does not contribute to the change in the switched volume, and therefore, the value of L1 is reduced, which is advantageous for increasing the switched volume.
In some embodiments, L1 < 0.1 × L2.
With the above embodiment, the value of L1 is preferably set to 0.08 × L2, L2 is set to 10cm, and L1 equals 0.8 cm.
In some embodiments, the length of the second bag body 102 is L1+ L2, and the length of the first bag body 101 is L3, wherein L3 > L1+ L2.
Through the above embodiment, when L3 > L1+ L2, L3 > L2 can be ensured, and when the bottom of the second bag body 102 extends into the first bag body 101, the bottom of the second bag body 102 does not extend out of the mouth of the first bag body 101, so that the surface of the bottom of the second bag body 102 is prevented from being contaminated due to contact with an external object.
In some embodiments, 2 cm. gtoreq.L 3-L1-L2. gtoreq.1 cm.
With the above embodiment, preferably L3-L1-L2 is 2 cm.
In some embodiments, the multi-layer sterile storage bag further includes a dustproof oilpaper sleeve 107, one end of the dustproof oilpaper sleeve 107 is fixedly connected to the outer wall of the bottom of the first bag body 101, the dustproof oilpaper sleeve 107 is tightly fitted with the outer wall of the first bag body 101, the bag opening of the second bag body 102 is located inside the dustproof oilpaper sleeve 107, and one end of the dustproof oilpaper sleeve 107, which is far away from the first bag body 101, is open.
Through above-mentioned embodiment, the material of dustproof oiled paper cover 107 is the same with the material of first bag body 101, and dustproof oiled paper cover 107 can shelter from the protection to the sack of second bag body 102, avoids the sack of second bag body 102 and external object contact and receives the pollution, and the one end that first bag body 101 was kept away from to dustproof oiled paper cover 107 is opened, is convenient for put into the sack of second bag body 102 with the medicine from dustproof oiled paper bag inside.
In some embodiments, the length of the dust and grease proof paper sleeve 107 is L4, wherein 2cm is equal to or greater than L4-L2 is equal to or greater than 1 cm.
With the above-described embodiment, when the multi-layer aseptic storage bag is switched to a state with a large volume (corresponding to the state in fig. 2), the dustproof oilpaper cover 107 can wrap the outer wall of the second bag body 102 inside, and the outer wall of the second bag body 102 is prevented from being contaminated due to contact with an external object.
In some embodiments, a winding rod 108 is fixedly connected to one side edge of one end of the dustproof oilpaper sleeve 107 away from the first bag 101.
Through the above embodiment, after the medicine is put into the second bag 102, the bag mouth of the second bag 102 is closed, and then the dustproof oilpaper sleeve 107 is rolled up to seal and protect the bag mouth of the second bag 102, so as to prevent or reduce dust or bacteria from entering the bag mouth of the second bag 102. The material of winding rod 108 is the same with the material of dustproof oilpaper cover 107, and the diameter of winding rod 108 is between 2mm to 3mm, winds dustproof oilpaper cover 107 when winding rod 108 rotates, and for directly folding winding dustproof oilpaper cover 107, the structure is compacter after winding, and the leakproofness is better, and the operation is more simple and convenient.
In some embodiments, the thickness of the dustproof and oilproof paper sleeve 107 is smaller than that of the second bag body 102, the thickness of the first bag body 101 is equal to that of the second bag body 102, a first cotton yarn layer 109 is attached to the inner wall of the first bag body 101, a second cotton yarn layer 110 is attached to the outer wall of the second bag body 102, the first cotton yarn layer 109 and the second cotton yarn layer 110 are integrally connected, a third cotton yarn layer 111 is attached to the inner wall of the second bag body 102, the thickness of the first cotton yarn layer 109 is equal to that of the second cotton yarn layer 110, the thickness of the first cotton yarn layer 109 is equal to that of the third cotton yarn layer 111, and the thickness of the first cotton yarn layer 109 is smaller than that of the first bag body 101.
Through the above embodiment, when the multi-layer aseptic storage bag is switched to a state with a small volume (corresponding to the state in fig. 1), the third cotton yarn layer 111 is located on the inner wall of the second bag body 102, the third cotton yarn layer 111 can block the medicine from directly contacting with the second bag body 102, chemical reaction between part of types of medicines and the second bag body 102 is avoided, or plastic molecules in the second bag body 102 are prevented from being scraped and adhered to the surface of the medicine or from being diffused into the medicine, and the third cotton yarn layer 111 is made of pure cotton material. When the multi-layer sterile storage bag is switched to a state with a large volume (corresponding to the state in fig. 2), the first cotton yarn layer 109 and the second cotton yarn layer 110 are located on the inner wall of the first bag body 101 and the inner wall of the second bag body 102 to prevent the medicines from directly contacting the first bag body 101 and the second bag body 102, and the first cotton yarn layer 109 and the second cotton yarn layer 110 are made of pure cotton materials.
The above examples are only for explaining the present application and are not intended to limit the present application, and those skilled in the art can make modifications to the embodiments of the present application without inventive contribution as needed after reading the present specification, but are protected by patent laws within the scope of the claims of the present application.
Claims (10)
1. The utility model provides a bag is accomodate to multilayer asepsis, its characterized in that, includes the first bag body and the second bag body, the bottom of the second bag body is located the first internal portion of bag, the sack of the second bag body is located the outside of the first bag body, the sack of the second bag body is located the bottom of the first bag body, the second bag body runs through the bottom of the first bag body, the bottom of the first bag body with the outer wall fixed connection of the second bag body, the bottom of the first bag body with closely cooperate between the outer wall of the second bag body.
2. The multi-layered aseptic storage bag of claim 1, wherein a first concavo-convex fastener stringer is fixedly connected to a bag mouth edge of the first bag body, a first concavo-convex fastener slider is connected to the first concavo-convex fastener stringer, a second concavo-convex fastener stringer is fixedly connected to a bag mouth of the second bag body, and a second concavo-convex fastener slider is connected to the second concavo-convex fastener stringer.
3. The multi-layered aseptic storage bag of claim 1 or 2, wherein the bag mouth of said second bag body protrudes beyond said first bag body by a length of L1, and the bottom of said second bag body protrudes into said first bag body by a length of L2, wherein L1 < L2.
4. The multi-layer aseptic storage bag of claim 3, wherein L1 < 0.1L 2.
5. The multi-layered aseptic storage bag of claim 4, wherein said second bag body has a length of L1+ L2 and said first bag body has a length of L3, wherein L3 > L1+ L2.
6. The multi-layered aseptic storage bag of claim 5, wherein 2cm is equal to or greater than L3-L1-L2 is equal to or greater than 1 cm.
7. The multi-layer sterile storage bag according to claim 6, further comprising a dustproof oilpaper cover, wherein one end of the dustproof oilpaper cover is fixedly connected with the outer wall of the bottom of the first bag body, the dustproof oilpaper cover is tightly matched with the outer wall of the first bag body, the bag opening of the second bag body is positioned inside the dustproof oilpaper cover, and one end, far away from the first bag body, of the dustproof oilpaper cover is open.
8. The multi-layered aseptic storage bag of claim 7, wherein said dustproof oilpaper sleeve has a length of L4, wherein 2cm ≥ L4-L2 ≥ 1 cm.
9. The multi-layered aseptic storage bag of claim 8, wherein a winding rod is fixedly connected to one side edge of one end of said dustproof oilpaper cover away from said first bag body.
10. The multi-layered aseptic storage bag according to claims 1 to 9, wherein the dustproof oilpaper cover has a thickness smaller than that of the second bag body, the first bag body has a thickness equal to that of the second bag body, a first cotton yarn layer is attached to an inner wall of the first bag body, a second cotton yarn layer is attached to an outer wall of the second bag body, the first cotton yarn layer and the second cotton yarn layer are integrally connected, a third cotton yarn layer is attached to an inner wall of the second bag body, the first cotton yarn layer has a thickness equal to that of the second cotton yarn layer, the first cotton yarn layer has a thickness equal to that of the third cotton yarn layer, and the first cotton yarn layer has a thickness smaller than that of the first bag body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111188480.5A CN113911538B (en) | 2021-10-12 | 2021-10-12 | Multi-layer sterile storage bag |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111188480.5A CN113911538B (en) | 2021-10-12 | 2021-10-12 | Multi-layer sterile storage bag |
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| CN113911538A true CN113911538A (en) | 2022-01-11 |
| CN113911538B CN113911538B (en) | 2023-04-28 |
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| CN113911538B (en) | 2023-04-28 |
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Effective date of registration: 20221209 Address after: 239300 Industrial Park, Bianqiao village, Yeshan Town, Tianchang City, Chuzhou City, Anhui Province Applicant after: Anhui Chenrui Biotechnology Co.,Ltd. Address before: 239300 Industrial Park, Bianqiao village, Yeshan Town, Tianchang City, Chuzhou City, Anhui Province Applicant before: Anhui chenrui pharmaceutical packaging Co.,Ltd. |
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