CN2902934Y - Reinforced paper angle protector for paper packaging box - Google Patents
Reinforced paper angle protector for paper packaging box Download PDFInfo
- Publication number
- CN2902934Y CN2902934Y CN 200620057785 CN200620057785U CN2902934Y CN 2902934 Y CN2902934 Y CN 2902934Y CN 200620057785 CN200620057785 CN 200620057785 CN 200620057785 U CN200620057785 U CN 200620057785U CN 2902934 Y CN2902934 Y CN 2902934Y
- Authority
- CN
- China
- Prior art keywords
- paper
- corner protector
- angle protector
- paper corner
- paper angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Buffer Packaging (AREA)
Abstract
The utility model discloses a reinforcing paper corner protector of a paper packing box, which is an L-shaped cardboard pressed with multiple layers of boxboard, and the L-shaped cardboard is provided with a metal supporting body. The reinforcing paper corner protector of a paper packing box of the utility model is provided with the metal supporting body inside the L-shaped paper corner protector, which effectively improves the ability of compressive resistance and resistance to impact of the paper corner protector, and the bearing strength of the paper packing box is not influenced even if in damp environment. In addition, the outer surface of the paper corner protector is covered with plastic film, which further avoids products being affected with damp, effectively ensures the yield strength of the paper corner protector, and improves the service life of the paper corner protector.
Description
Technical field
The utility model belongs to the packing technique field, particularly a kind of in the paper package case passive paper angle protector.
Background technology
At present, at packed and transported industry packing chest commonly used two kinds in steel structure and wood structure arranged, these two kinds of packing chests part that all comes with some shortcomings is as higher, the Heavy Weight of packing chest price of steel structure, traffic cost height; Though the cost of the packing chest of wood structure itself is lower, in order to satisfy the requirement of export quarantine, also need it is carried out further processed, can increase cost undoubtedly, owing to need to use a large amount of timber, do not meet environmental demands simultaneously yet.In order to meet the use needs of packing chest more, a kind of packing chest made of paper has appearred in the market, it is mainly engaged with the paper angle protector that is " L " type by the boxboard with certain weight capacity and forms, paper angle protector plays very important load-bearing effect in whole packing chest, and present widely used paper angle protector all is the high density cardboard that is formed by the compacting of multilayer boxboard, belong to the pure paper goods, so when it is in the moist environment, make moist easily and cause its resistance to compression and impact resistance to reduce greatly, directly influence the service life of paper angle protector and the load bearing stength of packing chest, thereby can not satisfy the requirement of use.
Summary of the invention
The utility model provides a kind of reinforced paper angle protector that can effectively improve the firm degree of papery packing chest.
The technical scheme that its technical matters that solves the utility model adopts is:
The reinforced paper angle protector that a kind of paper package case is used, it forms " L " type cardboard by the compacting of multilayer boxboard, and described " L " type cardboard inside is provided with metal support;
As improvement of the technical scheme, described metal support is the sheet metal or the metal gauze of " L " type;
As further improvement in the technical proposal, the outside face of described " L " type cardboard is coated with plastic sheeting.
The beneficial effects of the utility model are: the utility model is provided with metal support in " L " type paper angle protector inside, has effectively improved the resistance to compression and the impact resistance of paper angle protector, even can guarantee also that under wet environment the load bearing stength of papery packing chest is unaffected; In addition, the outside face of paper angle protector is coated with plastic sheeting, prevents that further the situation of making moist from appearring in product, effectively guarantees the yield strength of paper angle protector, improves the service life of paper angle protector.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1; the reinforced paper angle protector that a kind of paper package case is used; it forms " L " type cardboard 1 by the compacting of multilayer boxboard; cardboard inside is provided with metal support 2; described metal support 2 is the sheet metal or the metal gauze of " L " type; metal support 2 is not limited to above-mentioned version; can also adopt other form to replace; no matter thereby use which kind of mode; reach technique effect of the present utility model with essentially identical means in a word, all should belong to protection domain of the present utility model.
This product is coated with plastic sheeting at the outside face of " L " type cardboard 1, and it reduces the infringement to paper angle protector such as damp air, rainwater to greatest extent, thereby effectively guarantees the yield strength of paper angle protector, improves the service life of paper angle protector.
This product can be placed on metal support 2 centre of multilayer boxboard earlier in manufacturing process, coat adhesive agent again between every layer of boxboard, is compressed to " L " type by roll-in then, and the outside face covering layer of plastic film layer at paper angle protector gets final product at last.
This product has effectively improved the resistance to compression and the impact resistance of paper angle protector, has guaranteed the firm degree of papery packing chest, thereby can be widely used on the paper package case.
Claims (4)
1. the reinforced paper angle protector that the paper package case is used forms " L " type cardboard (1) by the compacting of multilayer boxboard, and it is characterized in that: described " L " type cardboard inside is provided with metal support (2).
2. the reinforced paper angle protector that a kind of paper package case according to claim 1 is used is characterized in that: described metal support (2) is " L " shaped metal thin slice.
3. the reinforced paper angle protector that a kind of paper package case according to claim 1 is used is characterized in that: described metal support (2) is " L " shaped metal net.
4. the reinforced paper angle protector that a kind of paper package case according to claim 1 is used is characterized in that: the outside face of described " L " type cardboard (1) is coated with plastic film layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057785 CN2902934Y (en) | 2006-04-12 | 2006-04-12 | Reinforced paper angle protector for paper packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057785 CN2902934Y (en) | 2006-04-12 | 2006-04-12 | Reinforced paper angle protector for paper packaging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2902934Y true CN2902934Y (en) | 2007-05-23 |
Family
ID=38078341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620057785 Expired - Fee Related CN2902934Y (en) | 2006-04-12 | 2006-04-12 | Reinforced paper angle protector for paper packaging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2902934Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572993A (en) * | 2020-05-22 | 2020-08-25 | 温州市恒生包装有限公司 | Thermal shrinkage type corner protector |
-
2006
- 2006-04-12 CN CN 200620057785 patent/CN2902934Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572993A (en) * | 2020-05-22 | 2020-08-25 | 温州市恒生包装有限公司 | Thermal shrinkage type corner protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 Termination date: 20140412 |