CN202389670U - EVA (ethylene vinyl acetate) adhesive film packaging carton - Google Patents
EVA (ethylene vinyl acetate) adhesive film packaging carton Download PDFInfo
- Publication number
- CN202389670U CN202389670U CN2011204228860U CN201120422886U CN202389670U CN 202389670 U CN202389670 U CN 202389670U CN 2011204228860 U CN2011204228860 U CN 2011204228860U CN 201120422886 U CN201120422886 U CN 201120422886U CN 202389670 U CN202389670 U CN 202389670U
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- turnover
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- casing
- renovate
- carton body
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Abstract
The utility model relates to an EVA (ethylene vinyl acetate) adhesive film packaging carton, which comprises a carton body and four groups of turnover covers, wherein the four groups of turnover covers capable of turning over are connected with four edges of the upper end and four edges of the lower end of the carton body respectively, the carton body comprises two side boards, a front board and a rear board, the four groups of turnover covers comprise two groups of first turnover covers arranged oppositely and sagittally and two groups of second turnover covers arranged oppositely and bilaterally, the first turnover covers in two groups are connected with the front board and the rear board respectively, the second turnover covers in two groups are connected with the left board and the right board respectively, the height h of each first turnover cover is as same as the width B of the carton body, the length a of each first turnover cover is as same as the length A of the carton body, and the width b of each second turnover is as same as the width B of the carton body. The EVA adhesive film packaging carton has the advantages of simple and reasonable structure, high compression resistance and capability of effectively preventing adhesive films in the carton body from being indirectly stressed, so that flaws of the adhesive films caused by sticking, indentations and other stress are avoided.
Description
Technical field
The utility model relates to a kind of carton, particularly a kind of EVA glued membrane Packaging Box.
Background technology
In the prior art; Be used to pack the carton of EVA film, the case lid sheet that comprises square box and be positioned at the square box upper and lower side, said case lid sheet comprise and are connected with casing respectively and are positioned at the inner coversheet of its both sides and are connected the outer cover sheet that is positioned at side before and after it with casing; The casing lower end in advance with inner coversheet to the box inside doubling; Then with outer cover sheet to the box inside doubling, and outer cover sheet is respectively after the doubling, the top of two groups of outer cover sheets is just closed and seal this casing.Such carton when being used to pack the EVA film, the carton upper and lower side when receiving the compacting of ambient pressure, the case lid sheet of carton particularly inner coversheet top and the closed place of outer cover sheet because pressurized, thereby make the EVA film pressurized in the casing indirectly and produce flaw.
Summary of the invention
The purpose of the utility model is exactly the weak point in the background technology, and a kind of EVA glued membrane Packaging Box is provided.
For achieving the above object; The utility model adopts following technical scheme: EVA glued membrane Packaging Box, comprise casing, four limits with casing upper end and lower end are connected and foldable four group covers respectively, and casing is made up of both sides side plate and front and back side plate; Two group first of being oppositely arranged before and after being included in of four group covers renovate with about be oppositely arranged two group second renovate; Renovate respectively for two group first and be connected with the front and back side plate, renovate respectively for two group second and be connected with left side plate, the first height h that renovate is identical with the width B of casing; Its length a is identical with the casing length A, and the second width b that renovate is identical with the width B of casing.
Optimizing second of left side for the utility model a kind of renovates and renovates with second of right side that turn down the back relatively along the limit of casing both sides superimposed.
The utility model is compared with background technology, has simple and reasonable for structurely, and pressure resistance is strong; When using this Packaging Box, following steps are passed through in the turnover of renovating of casing upper and lower side respectively: at first will be wherein one group first renovate turnover, then turnover is successively renovated in second of both sides; At last another group first is renovated turnover and passed through the adhesive tape edge sealing; Wherein first flip position that at first turns down of casing top and bottom is opposite, if promptly the casing upper end selects rear side first to renovate first turnover, then at first turnover is renovated in its free front side, upper end first; Turn down second then successively and renovate, turn down opposite side first at last and renovate; Above-mentioned steps can effectively prevent the indirect pressurized of glued membrane in the casing, thus the flaw that the mucous membrane that causes, impression and other pressurizeds cause.
Description of drawings
Fig. 1 is the structural representation of EVA glued membrane Packaging Box.
Fig. 2 is one of view of EVA glued membrane Packaging Box.
Fig. 3 be EVA glued membrane Packaging Box view two.
Fig. 4 be EVA glued membrane Packaging Box view three.
Fig. 5 be EVA glued membrane Packaging Box view four.
Fig. 6 is the decomposing state scheme drawing of EVA glued membrane Packaging Box.
The specific embodiment
Embodiment 1: with reference to Fig. 1～6.EVA glued membrane Packaging Box; Comprise casing 1, be connected and foldable four group covers with four limits of casing 1 upper end and lower end respectively; Casing 1 is made up of both sides side plate 1-2 and front and back side plate 1-1, two group first of being oppositely arranged before and after being included in of four group covers renovate 2-1 with about be oppositely arranged two group second renovate 2-2, renovate 2-1 for two group first and be connected with front and back side plate 1-1 respectively; Renovating 2-2 for two group second is connected with left side plate 1-2 respectively; First to renovate the height h of 2-1 identical with the width B of casing 1, and its length a is identical with casing 1 length A, and second to renovate the width b of 2-2 identical with the width B of casing 1.Second of left side is renovated second of 2-2 and right side and is renovated 2-2 and turn down afterwards superimposed along the limit of casing 1 both sides relatively.
What need understand is: though present embodiment is to the utility model detailed explanation of contrasting; But these explanations; It is simple declaration to the utility model; Rather than to the restriction of the utility model, any innovation and creation that do not exceed in the utility model connotation all fall in the protection domain of the utility model.
Claims (2)
1. EVA glued membrane Packaging Box; Comprise casing, four limits with casing upper end and lower end are connected and foldable four group covers respectively; Casing is made up of both sides side plate and front and back side plate, two group first of being oppositely arranged before and after being included in of four group covers renovate with about be oppositely arranged two group second renovate, renovate respectively for two group first and be connected with the front and back side plate; Renovate respectively for two group second and be connected with left side plate; It is characterized in that: the first height h that renovate is identical with the width B of casing, and its length a is identical with the casing length A, and the second width b that renovate is identical with the width B of casing.
2. EVA glued membrane Packaging Box according to claim 1 is characterized in that: second of left side is renovated and is renovated with second of right side that turn down the back relatively along the limit of casing both sides superimposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204228860U CN202389670U (en) | 2011-10-31 | 2011-10-31 | EVA (ethylene vinyl acetate) adhesive film packaging carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204228860U CN202389670U (en) | 2011-10-31 | 2011-10-31 | EVA (ethylene vinyl acetate) adhesive film packaging carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202389670U true CN202389670U (en) | 2012-08-22 |
Family
ID=46664612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204228860U Expired - Fee Related CN202389670U (en) | 2011-10-31 | 2011-10-31 | EVA (ethylene vinyl acetate) adhesive film packaging carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202389670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187690A (en) * | 2017-07-21 | 2017-09-22 | 李思源 | A kind of environmentally friendly express delivery packing case |
| CN108438422A (en) * | 2018-05-18 | 2018-08-24 | 东莞市祥晟实业有限公司 | The cardboard of carton can be efficiently assemblied into |
-
2011
- 2011-10-31 CN CN2011204228860U patent/CN202389670U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187690A (en) * | 2017-07-21 | 2017-09-22 | 李思源 | A kind of environmentally friendly express delivery packing case |
| CN108438422A (en) * | 2018-05-18 | 2018-08-24 | 东莞市祥晟实业有限公司 | The cardboard of carton can be efficiently assemblied into |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |