CN113911538B - Multi-layer sterile storage bag - Google Patents
Multi-layer sterile storage bag Download PDFInfo
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- CN113911538B CN113911538B CN202111188480.5A CN202111188480A CN113911538B CN 113911538 B CN113911538 B CN 113911538B CN 202111188480 A CN202111188480 A CN 202111188480A CN 113911538 B CN113911538 B CN 113911538B
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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)
- Bag Frames (AREA)
- Packages (AREA)
Abstract
The application provides a multilayer sterile storage bag, which comprises a first bag body and a second bag body, wherein the bottom of the second bag body is positioned in 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 utility model provides a multilayer sterile storage bag, including first bag body, second bag body, first unsmooth knot zip fastener of sack edge fixedly connected with of first bag body, be connected with first unsmooth knot zip fastener on the first unsmooth knot zip fastener, the sack fixedly connected with second unsmooth knot zip fastener of second bag body, be connected with the unsmooth knot zip fastener of second on the unsmooth knot zip fastener of second, the adjustment that this application provided switches the volume that the multilayer sterile storage bag can be convenient.
Description
Technical Field
The application relates to the technical field of storage bags, in particular to a multilayer sterile storage bag.
Background
The medical storage bag is usually used for medicine bottles such as pill filling, the storage bag in the prior art is usually a transparent plastic bag, the bag opening is controlled to be opened and closed by a concave-convex buckle zipper, or the bag opening is closed by a knotting mode, however, the storage bag in the prior art is usually of a single-layer structure, the volume of the storage bag cannot be adjusted or switched, and when the volume needs to be changed, the storage bag of other types can be replaced, so that the storage bag is single in function and inconvenient to use.
Disclosure of Invention
The application provides a aseptic storage bag of multilayer for solve the unable problem of adjusting or switching of volume of storage 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 sterile storage bag of multilayer, includes first bag body and second bag body, the bottom of the second bag body is located inside the first bag body, 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 close fit between the outer wall of the second bag body.
In some embodiments, the edge of the bag mouth of the first bag body is fixedly connected with a first concave-convex buckle zipper, the first concave-convex buckle zipper is connected with a first concave-convex buckle zipper, the bag mouth of the second bag body is fixedly connected with a second concave-convex buckle zipper, and the second concave-convex buckle zipper is connected with a second concave-convex buckle zipper.
In some embodiments, the length of the opening 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, where L1 is less than L2.
In some embodiments, L1 < 0.1 x L2.
In some embodiments, the second pocket has a length of l1+l2 and the first pocket has a length of L3, wherein L3 > l1+l2.
In some embodiments, 2cm. Gtoreq.L3-L1-L2. Gtoreq.1 cm.
In some embodiments, the aseptic storage bag of multilayer still includes dustproof oilpaper cover, one of them end of dustproof oilpaper cover with the bottom outer wall fixed connection of the first bag body, tight fit between dustproof oilpaper cover and the outer wall of the first bag body, the sack of the second bag body is located dustproof oilpaper cover's inside, dustproof oilpaper cover is kept away from the one end of the first bag body is opened.
In some embodiments, the dust-proof oilpaper sleeve has a length L4, wherein 2cm. Gtoreq.L 4-L2. Gtoreq.1 cm.
In some embodiments, a winding rod is fixedly connected to an edge of one side of the dustproof oilpaper sleeve, which is far away from one end of the first bag body.
In some embodiments, the thickness of the dustproof oilpaper sleeve is smaller than the thickness of the second bag body, the thickness of the first bag body is equal to the thickness 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 the thickness of the second cotton yarn layer, the thickness of the first cotton yarn layer is equal to the thickness of the third cotton yarn layer, and the thickness of the first cotton yarn layer is smaller than the thickness of the first bag body.
The beneficial effects are that:
the utility model provides a aseptic storage bag of multilayer, through outwards turning up or inwards turning up the second bag body, can switch the volume of the aseptic storage bag of adjustment multilayer to 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, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic plan view of a multi-layered sterile pouch in an embodiment of the present application;
fig. 2 is a schematic plan view of the multi-layered sterile pouch 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-female buckle chain; 104. a first male-female slider; 105. a second male and female buckle chain; 106. a second male and female slider; 107. a dustproof oilpaper sleeve; 108. winding a rod; 109. a first cotton yarn layer; 110. a second cotton yarn layer; 111. a third cotton yarn layer; 112. a first accommodation space boundary; 113. and a second accommodation space boundary.
Detailed Description
Embodiments of the present application are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of 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, directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on those shown in the drawings, are merely for convenience in describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured 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, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the embodiments of the present application will be understood by those of ordinary skill in the art in a specific context.
In the examples herein, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely under the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, the descriptions of the terms "specific example," "one embodiment," "example," "some embodiments," "some examples," "some implementations," or "possible implementations," 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 the embodiments of the present application. In this specification, schematic representations of the above terms are not necessarily directed 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, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
As shown in fig. 1 and 2, in the embodiment of the present application, a multi-layer sterile storage bag is provided, including a first bag body 101 and a second bag body 102, the bottom of the second bag body 102 is located inside the first bag body 101, the mouth of the second bag body 102 is located outside the first bag body 101, the 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 with the outer wall of the second bag body 102, and the bottom of the first bag body 101 is tightly matched with the outer wall of the second bag body 102.
The material of the first bag body 101 and the material of the second bag body 102 can be the same as those of the storage bag in the prior art, preferably pa+pe, and has good flexibility and long service life. The broken line in fig. 1 indicates the outline of the shielded component and the boundary of the accommodating space, when the volume of the medicine to be contained is small, the bottom of the second bag body 102 is inserted into the first bag body 101, the bag opening of the first bag body 101 is closed, the bag opening of the second bag body 102 is opened, the space for containing the medicine is the area surrounded by the boundary 112 of the first accommodating space, namely, the medicine is contained in the second bag body 102, and the first bag body 101 has a protection effect on the second bag body 102 and plays a double-layer dustproof and antibacterial effect. When the volume of the medicine to be filled is large enough to 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 in fig. 2, the broken line in fig. 2 represents the outline of the shielded component and the boundary of the accommodating space, the first bag 101 and the second bag 102 are connected to form a accommodating bag with larger volume, the accommodating space is the area surrounded by the boundary 113 of the second accommodating space, and the volume of the multi-layer sterile accommodating bag provided by the embodiment can be conveniently and quickly adjusted compared with the single-layer accommodating bag in the prior art provided that the volume of the multi-layer sterile accommodating bag is about twice the volume of the first bag 101 when the state in fig. 2 is switched.
In some embodiments, the edge of the mouth of the first bag 101 is fixedly connected with a first concave-convex zipper strip 103, the first concave-convex zipper strip 103 is connected with a first concave-convex zipper head 104, the mouth of the second bag 102 is fixedly connected with a second concave-convex zipper strip 105, and the second concave-convex zipper strip 105 is connected with a second concave-convex zipper head 106.
Through the above embodiment, the concave-convex buckle zipper is also called a PE zipper or a composite bag zipper, and is composed of a zipper head and a zipper chain, wherein the zipper chain is generally composed of a child zipper chain and a mother zipper chain, and the child zipper chain and the mother zipper chain are pressed together in the sliding process of the zipper head along the zipper chain, so that the bag mouth of the bag body is sealed.
In some embodiments, the opening of the second bag 102 extends beyond the first bag 101 by a length L1, and the bottom of the second bag 102 extends into the first bag 101 by a length L2, where L1 < L2.
Through the above embodiment, after the bottom of the second bag 102 is turned out from the opening of the second bag 102, the length of the portion of the second bag 102 corresponding to L1 does not participate in the change of the volume after the switching, so that the value of L1 is reduced, which is beneficial to increasing the volume after the switching.
In some embodiments, L1 < 0.1 x L2.
By the above embodiment, the value of L1 is preferably set to 0.08×l2, and L2 is set to 10cm, then L1 is equal to 0.8cm.
In some embodiments, the second pocket 102 has a length of l1+l2 and the first pocket 101 has a length of L3, where L3 > l1+l2.
With the above embodiment, when L3 > l1+l2, L3 > L2 can be ensured, and when the bottom of the second bag 102 extends into the first bag 101, the bottom of the second bag 102 does not extend from the mouth of the first bag 101, so as to avoid the surface of the bottom of the second bag 102 from being contaminated by contact with an external object.
In some embodiments, 2cm. Gtoreq.L3-L1-L2. Gtoreq.1 cm.
Through the above embodiment, preferably, L3-L1-l2=2 cm.
In some embodiments, the multi-layer aseptic storage bag further comprises a dustproof oilpaper sleeve 107, one end of the dustproof oilpaper sleeve 107 is fixedly connected with the outer wall of the bottom of the first bag body 101, the dustproof oilpaper sleeve 107 is tightly matched with the outer wall of the first bag body 101, the bag mouth of the second bag body 102 is positioned in the dustproof oilpaper sleeve 107, and one end of the dustproof oilpaper sleeve 107 far away from the first bag body 101 is opened.
Through the above embodiment, the material of the dustproof oilpaper cover 107 is the same as that of the first bag body 101, and the dustproof oilpaper cover 107 can shield and protect the mouth of the second bag body 102, so that the mouth of the second bag body 102 is prevented from being polluted due to contact with an external object, one end of the dustproof oilpaper cover 107, far away from the first bag body 101, is opened, and the medicine is conveniently placed into the mouth of the second bag body 102 from the inside of the dustproof oilpaper bag.
In some embodiments, the dust-resistant oiled paper sleeve 107 has a length L4, wherein 2cm. Gtoreq.L 4-L2. Gtoreq.1 cm.
With the above embodiment, when the multi-layered aseptic storage bag is switched to a state where the volume is large (corresponding to the state in fig. 2), the dust-proof oilpaper cover 107 can wrap the outer wall of the second bag body 102 inside, and prevent the outer wall of the second bag body 102 from being contaminated by contact with an external object.
In some embodiments, a winding rod 108 is fixedly connected to one side edge of one end of the dust-proof oilpaper sleeve 107 away from the first bag body 101.
Through the above embodiment, after the medicine is placed into the second bag 102, the bag opening of the second bag 102 is closed, and then the dust-proof oilpaper cover 107 is rolled up, so that the bag opening of the second bag 102 is sealed and protected, and dust or bacteria are prevented or reduced from entering the bag opening of the second bag 102. The material of the winding rod 108 is the same as that of the dustproof oiled paper sleeve 107, the diameter of the winding rod 108 is between 2mm and 3mm, the dustproof oiled paper sleeve 107 is wound when the winding rod 108 rotates, and compared with the direct folding winding dustproof oiled paper sleeve 107, the winding structure is more compact, the sealing performance is better, and the operation is simpler and more convenient.
In some embodiments, the thickness of the dust-proof oilpaper sleeve 107 is smaller than the thickness of the second bag 102, the thickness of the first bag 101 is equal to the thickness of the second bag 102, a layer of first cotton yarn layer 109 is attached to the inner wall of the first bag 101, a layer of second cotton yarn layer 110 is attached to the outer wall of the second bag 102, the first cotton yarn layer 109 and the second cotton yarn layer 110 are integrally connected, a layer of third cotton yarn layer 111 is attached to the inner wall of the second bag 102, the thickness of the first cotton yarn layer 109 is equal to the thickness of the second cotton yarn layer 110, the thickness of the first cotton yarn layer 109 is equal to the thickness of the third cotton yarn layer 111, and the thickness of the first cotton yarn layer 109 is smaller than the thickness of the first bag 101.
Through the above embodiment, when the multi-layered sterile storage bag is switched to a state with a smaller volume (corresponding to the state in fig. 1), the third cotton yarn layer 111 is located on the inner wall of the second bag 102, the third cotton yarn layer 111 can block the medicine from directly contacting with the second bag 102, so as to avoid chemical reaction between part of the medicine and the second bag 102, or avoid that plastic molecules in the second bag 102 are scraped and adhered on the surface of the medicine or spread into the medicine, and the third cotton yarn layer 111 is made of pure cotton material. When the multi-layered aseptic storage bag is switched to a state where the volume is large (corresponding to the state in fig. 2), the first cotton yarn layer 109 and the second cotton yarn layer 110 are on the inner wall of the first bag body 101 and the inner wall of the second bag body 102, and the medicines are blocked 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 intended to be illustrative of the present application and are not intended to be limiting, and those skilled in the art, upon reading the present specification, may make modifications to the embodiments of the present application as necessary without creative contribution, but are protected by patent laws within the scope of the appended claims.
Claims (7)
1. The multi-layer sterile storage bag is characterized by comprising a first bag body and a second bag body, wherein the bottom of the second bag body is positioned in 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 edge of the bag mouth of the first bag body is fixedly connected with a first concave-convex buckle zipper strip, the first concave-convex buckle zipper strip is connected with a first concave-convex buckle zipper head, the bag mouth of the second bag body is fixedly connected with a second concave-convex buckle zipper strip, and the second concave-convex buckle zipper strip is connected with a second concave-convex buckle zipper head;
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 positioned in the dustproof oilpaper sleeve, and one end, far away from the first bag body, of the dustproof oilpaper sleeve is opened;
the dustproof oilpaper sleeve is far away from one side edge of one end of the first bag body and is fixedly connected with a winding rod.
2. The multi-layered sterile storage bag of claim 1, wherein the length of the mouth of the second bag extending beyond the first bag is L1 and the length of the bottom of the second bag extending into the first bag is L2, wherein L1 < L2.
3. The multi-layered sterile pouch according to claim 2, wherein L1 < 0.1 x L2.
4. The multi-layered sterile storage bag of claim 3 wherein the second bag body has a length of l1+l2 and the first bag body has a length of L3, wherein L3 > l1+l2.
5. The multi-layered sterile storage bag of claim 4, wherein 2cm. Gtoreq.L 3-L1-L2. Gtoreq.1 cm.
6. The multi-layered sterile storage bag of claim 5, wherein the dust-proof oiled paper sleeve has a length of L4, wherein 2cm is equal to or greater than L4-L2 is equal to or greater than 1cm.
7. The multi-layered sterile storage bag according to claim 6, wherein the thickness of the dust-proof oilpaper cover is smaller than the thickness of the second bag body, the thickness of the first bag body is equal to the thickness 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 the thickness of the second cotton yarn layer, the thickness of the first cotton yarn layer is equal to the thickness of the third cotton yarn layer, and the thickness of the first cotton yarn layer is smaller than the thickness of the first bag body.
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| Application Number | Priority Date | Filing Date | Title |
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| 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 |
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| CN202111188480.5A CN113911538B (en) | 2021-10-12 | 2021-10-12 | Multi-layer sterile storage bag |
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| CN113911538A CN113911538A (en) | 2022-01-11 |
| CN113911538B true CN113911538B (en) | 2023-04-28 |
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| CN113911538A (en) | 2022-01-11 |
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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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