CN202175248U - Novel corrugated carton - Google Patents
Novel corrugated carton Download PDFInfo
- Publication number
- CN202175248U CN202175248U CN2011202666165U CN201120266616U CN202175248U CN 202175248 U CN202175248 U CN 202175248U CN 2011202666165 U CN2011202666165 U CN 2011202666165U CN 201120266616 U CN201120266616 U CN 201120266616U CN 202175248 U CN202175248 U CN 202175248U
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- carton
- novel corrugated
- utility
- model
- end compression
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Abstract
The utility model provides a novel corrugated carton, which comprises a carton board 1 and is characterized in that a longitudinal press line 2 is arc-shaped, and the width thereof ranges from 10mm to 15mm. The stress concentration is greatly reduced, buffer effect is improved evidently, damage rate of the longitudinal press line is decreased obviously, and the novel corrugated carton is low in cost and easy in operation and the service life thereof is prolonged.
Description
Technical field
The utility model relates to a kind of packaging product, belongs to packaging field, relates in particular to a kind of novel corrugated case.
Background technology
In the prior art, Packaging Box is the packing that are in daily use, and for the carton that quick frozen product uses, packaged product density is bigger; Belong to heavily packing, in order to improve compressive strength, the ratio done of carton hardness is higher usually, in autumn and winter season during dry weather; The carton dehydration is serious, and carton fragility increases, in the accumulating loading and unloading link of harshness; Carton is very general from the be hit situation of cracking of end compression line (side is stupefied), has had a strong impact on the packing protection of product, causes very large economy loss.
At present, main have following several kinds of situations: 1, normally by boxboard and corrugation paper mounting altogether, the end compression line is to adopt the fabric wheel roll extrusion to form to existing carton; Indentation line is very narrow, an only diatom that has, and 1-2mm is wide; So just cause stress concentration easily, when carton was in use bent, activity space was little here; The damage that receives is comparatively concentrated, breaks easily;
When 2, the end compression line was narrow, the carton rigidity was big, and the ability that buffering absorbs stress reduces greatly; When carton receives when impacting; Internal product is to four plane application of forces of carton, causes end compression line place to produce the moment enormous impact power of tearing to both sides, all acts on the wide bearing surface of the 1-2mm of carton end compression line; Almost do not cushion the leeway that discharges stress, carton is easy to cracking here;
3, because the end compression line is narrow, perhaps misoperation, after the carton moulding, dead folding can appear in the boxboard facial tissue, the part fracture of facial tissue fiber this moment, strength degradation after being hit, is broken here at first.
Summary of the invention
After the utility model provides a kind of end compression line to carry out the circular arc processing, under the prerequisite that does not increase cost, reduce carton end compression line place breakage rate, improve the novel corrugated case of protection effect.
The utility model provides a kind of novel corrugated case, comprising: boxboard is characterized in that the end compression line is set to circular-arc.
Described end compression line width is 10-50mm.
The beneficial effect of the utility model is: a kind of novel corrugated case that the utility model provides, alleviated the stress concentration phenomenon greatly, and buffering effect obviously improves; End compression line place breakage rate significantly reduces; And cost is low, operates easily, has increased the service life of carton.
Description of drawings
Fig. 1 is a utility model product structure scheme drawing;
The specific embodiment
Below through detailed embodiment a kind of novel corrugated case that the utility model provides is described.
As shown in Figure 1, a kind of novel corrugated case comprises: boxboard 1, end compression line 2 is set to circular-arc.
Described end compression line width is 10-50mm.
In use, the utility model product has alleviated the stress concentration phenomenon greatly, and buffering effect obviously improves, and end compression line place breakage rate significantly reduces, and cost is low, operates easily, has increased the service life of carton.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (2)
1. novel corrugated case, comprising: boxboard is characterized in that the end compression line is set to circular-arc.
2. a kind of novel corrugated case according to claim 1 is characterized in that described end compression line width is 10-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202666165U CN202175248U (en) | 2011-07-25 | 2011-07-25 | Novel corrugated carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202666165U CN202175248U (en) | 2011-07-25 | 2011-07-25 | Novel corrugated carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175248U true CN202175248U (en) | 2012-03-28 |
Family
ID=45865147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202666165U Expired - Lifetime CN202175248U (en) | 2011-07-25 | 2011-07-25 | Novel corrugated carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202175248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287658A (en) * | 2013-06-15 | 2013-09-11 | 昆山三达包装有限公司 | Corrugated case |
-
2011
- 2011-07-25 CN CN2011202666165U patent/CN202175248U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287658A (en) * | 2013-06-15 | 2013-09-11 | 昆山三达包装有限公司 | Corrugated case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450003 middle section of Changxin Road, comprehensive investment zone, Zhengzhou, Henan Patentee after: Sanquan Food Co., Ltd. Address before: 450003 middle section of Changxin Road, comprehensive investment zone, Zhengzhou, Henan Patentee before: Zhengzhou Sanquan Food Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |