CN211845665U - Sealing and storing covering film - Google Patents
Sealing and storing covering film Download PDFInfo
- Publication number
- CN211845665U CN211845665U CN201922306134.7U CN201922306134U CN211845665U CN 211845665 U CN211845665 U CN 211845665U CN 201922306134 U CN201922306134 U CN 201922306134U CN 211845665 U CN211845665 U CN 211845665U
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- Prior art keywords
- film
- cuboid structure
- side walls
- sleeve
- cover
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Abstract
The utility model relates to a tobacco leaf storage technical field specifically discloses a seal up and deposit mantle, it includes: the cover film comprises a foldable cuboid structure, an opening is formed in the cuboid structure, the cuboid structure further comprises four connecting parts formed by downwards extending along four side walls at the opening, and virtual seams with set distances are arranged at the junctions of every two of the four connecting parts; and the width of the bottom film is at least larger than the narrowest edge of the cuboid structure, and the length of the bottom film is at least larger than the longest edge of the cuboid structure. The utility model discloses can solve current sealing cover membrane and cover the operation process troublesome, cover the cigarette stamp after good and also not pleasing to the eye problem.
Description
Technical Field
The utility model relates to a tobacco leaf storage technical field, concretely relates to seal up and deposit mantle membrane.
Background
After the tobacco leaves are redried, the tobacco leaves are temporarily stored for a period of time in redrying enterprises and then transferred to various industrial enterprises. During temporary storage, tobacco leaves are easily mildewed or even damaged by insect pests under the influence of external weather or storage environment.
The tobacco leaves are wrapped in a sealed tent by adopting a sealed storage method to isolate external pests and moisture from entering the tobacco stack, so that the insect and mildew can be prevented; can simultaneously put an aluminum phosphide medicament into the sealed tent to generate phosphine gas or directly feed the phosphine gas into the tent to kill insects and prevent mildew.
In the existing actual production, the tent is mainly used for sealing the tobacco leaf stack, at present, the tent is generally divided into a bottom film and a cover film, the tobacco leaf stack is placed between the bottom film and the cover film, and then the bottom film and the cover film are sealed.
However, when the existing sealing and storing sleeve film is used, the film needs to be cut according to the size of the stack position before the cover film is covered, and the film is damaged due to manual errors in the cutting process or the waste of the last residual film is caused by different sizes of the stack position; at least two persons are required to be matched to cover the tent well in the tent covering process, so that the operation efficiency is low; four corners still need further folding arrangement after covering just can let the cover membrane laminating on the cigarette stamp, then seal, and whole account covers the operation process troublesome, and the cigarette stamp after covering is also pleasing to the eye.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a sealing cover membrane can solve current sealing cover membrane and cover the operation process troublesome, and the cigarette stamp after covering is good also not pleasing to the eye problem.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a sealing cover membrane, it includes:
the cover film comprises a foldable cuboid structure, an opening is formed in the cuboid structure, the cuboid structure further comprises four connecting parts formed by downwards extending along four side walls at the opening, and virtual seams with set distances are arranged at the junctions of every two of the four connecting parts;
and the width of the bottom film is at least larger than the narrowest edge of the cuboid structure, and the length of the bottom film is at least larger than the longest edge of the cuboid structure.
On the basis of the technical scheme, the inner side of the connecting part is pasted with a pasting part.
On the basis of the technical scheme, the pasting component is free of pasting.
In addition to the above technical means, a non-adhesive sheet is attached to the outer side of the attaching member.
On the basis of the technical scheme, a circle of transverse resilient plastic ring is arranged on the side walls of the four sides above the connecting part.
On the basis of the technical scheme, two opposite side walls and the top surface of the cover film are provided with two circles of longitudinal resilient plastic rings, and the two circles of longitudinal resilient plastic rings are respectively clung to the other two opposite side walls.
On the basis of the technical scheme, supporting sleeves are arranged on the outer sides of every two junctions of the four side walls of the cover film, the connecting parts of every two junctions of the four side walls and the top wall and the outer sides of the tops of the connecting parts.
On the basis of the technical scheme, the support rod matched with the support sleeve is further included.
On the basis of the technical scheme, connecting pipe fittings are arranged at the joints of two or three support rods.
On the basis of the technical scheme, the width of the bottom film is at least 0.2m larger than the narrowest edge of the cover film.
Compared with the prior art, the utility model has the advantages of: when the sealing and storing covering film is used, firstly, the bottom film is laid at a position where a tobacco leaf stack is preset to be stacked, then the tobacco leaf stack is stacked on the bottom film, the covering film is sleeved on the tobacco leaf stack from the opening of the covering film to correspond to the upper part of the tobacco leaf stack until the opening of the covering film is sleeved to the bottom of the tobacco leaf stack. At the moment, the virtual seams at the two-two junctions of the four connecting parts are torn, the connecting parts are unfolded to be perpendicular to the side walls of the cuboid structures, and finally the connecting parts of the cover films are sealed with the bottom film by using plastic tapes or thermoplastic machines, sealing strips and other methods.
Drawings
Fig. 1 is a schematic structural view of a sealing sleeve film according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a cover film in a second embodiment of the present invention;
fig. 3 is a schematic structural view of a cover film in the third embodiment of the present invention.
In the figure: 1. covering a film; 10. a rectangular parallelepiped structure; 11. a connecting portion; 12. performing virtual sewing; a sticking member; 14. a transverse resilient plastic ring; 15. a longitudinal resilient plastic ring; 16. a support sleeve; 2. a base film; 3. a support bar; 4. connecting the pipe fittings.
Detailed Description
The following describes an embodiment of the sealing sleeve of the present invention in further detail with reference to the accompanying drawings.
Example one
Fig. 1 is the utility model discloses in the embodiment one, the structure schematic diagram of the cover membrane is deposited to the seal, as shown in fig. 1, the utility model provides a cover membrane is deposited to the seal, it includes:
the epiphragma 1, it includes folding cuboid structure 10, is equipped with an opening on the cuboid structure 10, and cuboid structure 10 still includes four connecting portion 11 that form along four sides lateral wall downwardly extending at the opening part, and two liang of junctures of four connecting portion 11 are equipped with the virtual seam 12 of setting for the distance.
The base film 2 has a width at least greater than the narrowest side of the cuboid structure 10 and a length at least greater than the longest side of the cuboid structure 10.
When the sealing and storing covering film is used, firstly, the bottom film 2 is laid at a position where a tobacco leaf stack is preset to be stacked, then the tobacco leaf stack is stacked on the bottom film 2, the opening of the covering film 1 corresponds to the upper part of the tobacco leaf stack, and the covering film is sleeved on the tobacco leaf stack until the opening of the covering film 1 is sleeved to the bottom of the tobacco leaf stack. At this time, the virtual seams 12 at the two-to-two junctions of the four connecting parts 11 are torn, the connecting parts 11 are unfolded to be perpendicular to the side walls of the cuboid structure 10, and finally the connecting parts 11 of the cover film 1 and the bottom film 2 are sealed by using plastic tapes or thermoplastic machines, sealing strips and other methods.
Example two
Fig. 2 is a schematic structural view (bottom view) of a cover film according to a second embodiment of the present invention, and as shown in fig. 2, an adhesive member 13 is attached to an inner side of the connecting portion 11 according to the first embodiment. In this embodiment, the adhesive member 13 can be directly adhered to the bottom film 2 during use, thereby avoiding time consumption caused by using plastic tapes, thermoplastic machines, sealing strips, and the like, and improving efficiency.
Preferably, the pasting part 13 is adhesive-free. In the present embodiment, the adhesive-free tape is used as the adhering member 13, so that the adhering efficiency can be improved, and the adhesive-free tape can be reused after being washed with water.
Preferably, a non-adhesive sheet is attached to the outer side of the attaching part 13. In this embodiment, since the non-adhesive sheet is attached to the outer side of the attaching member 13, the efficiency can be prevented from being affected by the mutual attachment of the attaching members 13. The non-adhesive sheet 22 is made of release paper, and the adhesive member 13 can be attached to the base film 2 by tearing the non-adhesive sheet when used. The release paper is also called as isolation paper, release paper and silicone oil paper.
Preferably, a circle of transverse resilient plastic ring 14 is arranged on the four side walls above the connecting part 11. In this embodiment, horizontal resilience plastic ring 14 sets up the inboard at the four sides lateral wall, and cuboid structure 10's opening can provide certain resilience force promptly, before using this epiphragma 1, epiphragma 1 folds the constraint and collects doubly, when using this epiphragma 1, releases the constraint, and cuboid structure 10 provides certain resilience force at the horizontal resilience plastic ring 14 that the opening set up, can kick-back and assist the opening of opening cuboid structure 10.
Preferably, two opposite side walls and the top surface of the cover film 1 are provided with two circles of longitudinal resilient plastic rings 15, and the two circles of longitudinal resilient plastic rings 15 are respectively clung to the other two opposite side walls.
In this embodiment, the longitudinal resilient plastic ring 15 and the transverse resilient plastic ring 14 are connected at the opening of the rectangular parallelepiped structure 10, and the longitudinal resilient plastic ring 15 can provide a certain longitudinal resilient force, so that the whole rectangular parallelepiped structure 10 can be conveniently unfolded, and the subsequent film covering operation can be conveniently performed.
EXAMPLE III
Fig. 3 is the structural schematic diagram (front view) of the mulch film in the third embodiment of the present invention, as shown in fig. 3, on the basis of the second embodiment, the supporting sleeve 16 is disposed on the outer side of the two junctions of the four side walls of the mulch film 1, the connecting portion 11 of the two junctions of the four side walls and the top wall, and the upper outer side of the connecting portion 11.
In this embodiment, the supporting sleeve 16 is arranged outside the wall surface boundary, so that when the mulching film 1 is used, the mulching film 1 can be supported by arranging the supporting frame in the supporting sleeve 16, and the mulching film 1 can be covered on the tobacco stack conveniently.
Preferably, a support rod 3 is also included, which mates with the support sleeve. In this embodiment, the film 1 may be supported by the support rods 3 passing through the support sleeves 16 to facilitate the application of the film 1 to the tobacco stack.
Preferably, the joints of the three support bars 3 are provided with connecting pipes 4. In this embodiment, a connecting tube 4 is provided at the joint of the three support rods 3, and the connecting tube 4 connects the three support rods 3 to prevent the support rods 3 from damaging the rectangular parallelepiped structure 10.
Preferably, the base film 2 has a width at least 0.2m greater than the narrowest edge of the cover film 1. In this embodiment, the width of the bottom film 2 is 0.2m greater than the narrowest edge of the cover film 1, and this design leaves a certain margin on the bottom film 2 to facilitate the matching of the cover film 1 and the bottom film 2.
Preferably, the length of the base film 2 is 3 times the sum of the longest side length of the cover film 1 plus 0.5 m. In this embodiment, such a design can leave pedestrian's passageway between the tobacco stack, makes things convenient for the staff to shuttle. In other embodiments, the base membrane 2 may be defined by the length and width of the cargo space.
Specifically, the bottom film 2 and the cover film 1 are both made of polyethylene films, and the tobacco leaf stack is 3.5m long, 1.5m wide and 2.2m high. The length, width and height of the customized mulch film 1 are +0.1m on the basis of tobacco leaf stacking, so that the size of the mulch film 1 is 3.7m in length, 1.6m in width and 2.3m in height; the basement membrane 2 is determined according to the length and width of goods space, and basement membrane size is 12m, and the width is 1.8 m.
The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is within the scope of protection.
Claims (10)
1. A containment wrap film, comprising:
the cover film (1) comprises a foldable cuboid structure (10), an opening is formed in the cuboid structure (10), the cuboid structure (10) further comprises four connecting parts (11) formed by downwards extending along four side walls at the opening, and virtual seams (12) with set distances are formed at the junctions of every two of the four connecting parts (11);
and the width of the bottom film (2) is at least larger than the narrowest edge of the cuboid structure (10), and the length of the bottom film is at least larger than the longest edge of the cuboid structure (10).
2. The sealing sleeve according to claim 1, characterized in that an adhesive member (13) is attached to the inner side of the connecting portion (11).
3. The packaging sleeve according to claim 2, characterized in that the adhesive means (13) is a non-adhesive.
4. The packaging film according to claim 2, wherein a non-adhesive sheet is attached to the outer side of the adhesive member (13).
5. The containment sleeve of claim 1 wherein a transverse resilient plastic ring (14) is provided on the four side walls above the connecting portion (11).
6. The packaging sleeve according to claim 1, characterized in that two opposite side walls and the top side of the lid film (1) are provided with two longitudinal resilient plastic rings (15), and the two longitudinal resilient plastic rings (15) are respectively applied to the other two opposite side walls.
7. The containment sleeve according to claim 1, characterised in that the cover film (1) is provided with a support sleeve (16) outside the two-by-two interface of the four side walls, the two-by-two interface of the four side walls with the top wall (11) and above the connection (11).
8. The containment sleeve of claim 7 further comprising a support rod (3) mated with the support sleeve.
9. The containment sleeve of claim 8, characterized in that the connection of two or three support bars (3) is provided with a connecting tube (4).
10. The containment sleeve of claim 1, characterized in that the width of the base film (2) is at least 0.2m greater than the narrowest edge of the cover film (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922306134.7U CN211845665U (en) | 2019-12-19 | 2019-12-19 | Sealing and storing covering film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922306134.7U CN211845665U (en) | 2019-12-19 | 2019-12-19 | Sealing and storing covering film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211845665U true CN211845665U (en) | 2020-11-03 |
Family
ID=73217403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922306134.7U Expired - Fee Related CN211845665U (en) | 2019-12-19 | 2019-12-19 | Sealing and storing covering film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211845665U (en) |
-
2019
- 2019-12-19 CN CN201922306134.7U patent/CN211845665U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 Termination date: 20211219 |