CN2626895Y - Paper environmental protection bag - Google Patents
Paper environmental protection bag Download PDFInfo
- Publication number
- CN2626895Y CN2626895Y CN 03259939 CN03259939U CN2626895Y CN 2626895 Y CN2626895 Y CN 2626895Y CN 03259939 CN03259939 CN 03259939 CN 03259939 U CN03259939 U CN 03259939U CN 2626895 Y CN2626895 Y CN 2626895Y
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- CN
- China
- Prior art keywords
- bag
- paper
- bag piece
- environmental protection
- piece
- 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
Links
- 230000007613 environmental effect Effects 0.000 title claims description 16
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 abstract description 5
- 238000005098 hot rolling Methods 0.000 abstract 2
- 239000000123 paper Substances 0.000 description 49
- 239000004033 plastic Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229920006238 degradable plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
An environment-friendly paper bag is formed by connecting a front bag sheet and a back bag sheet. Bottoms and two sides of the front and back bag sheets are fitted with each other and connected by hot rolling or adhering, upper parts of the front and back bag sheets are provided with a non-connected bag opening, a handle sheet is provided to each side of the bag opening, and upper parts of the handle sheet at the front and back bag sheets at the corresponding positions are fitted with each other and connected by hot rolling or adhering to form a handle. The utility model is characterized in that the front and back bag sheets both have bearing force component press tracks on surfaces. Width of the bearing force component press track is 0.2-1 mm, and interval of the bearing force component press tracks is 0.5-5 mm. The bearing force component press tracks are parallel to length direction of the paper bag or vertical to fiber direction of the paper material. The utility model has the advantages of reduced damage rate of the paper bag, improved bearing effect, and no increased paper cost.
Description
Technical field
The utility model relates to a kind of daily living article, and is specifically a kind of with paper material paper environmental protection packaging bag that make, that help environmental protection.
Background technology
Along with the technological advance of petrochemical industry, plastic product has been penetrated into the every aspect of our daily life, and particularly various plastics are carried the necessity that bag has become productions, life, and in the supermarket, market, food market or the like occasion, it is bag very universal that plastics are carried.But because plastic product decomposition cycle under state of nature is very long, so the present whole world is because " white pollution " that waste plastic bag face causes is very serious, caused to ecology environment and to have seriously influenced, various countries just are being devoted to the articles for use that replace of plastic bag, having at present utilizes biotechnology to produce the degredation plastic bag, but this plastic bag is because cost is higher, be difficult to be widelyd popularize, cause " white pollution " to be growing on and on, people have expected utilizing paper material to replace plastics to make packaging bag for this reason, both solved environmental issue, solved the cost problem of using the degradable plastic pocket again, had broad application prospects.As the disclosed a kind of paper environmental protection bag of 02208973.X Chinese patent be exactly address this problem than one of good method.But because strength of paper is limited, the tendering and relatively poor problem of load-bearing effect of paper bag occurs through regular meeting in actual use, result of use is compared often unsatisfactory with plastic bag.Though, increased the cost of paper bag simultaneously again if adopt the way that increases paper sheet thickness and paper quality to address this problem to a certain extent.
Summary of the invention
The purpose of this utility model is easy the to be tendering and relatively poor problem of load-bearing effect that exists at existing paper environmental protection bag, utilizes the characteristic that performance can change thereupon behind the material pressurized, designs a kind of new paper environmental protection bag.
The technical solution of the utility model is:
A kind of paper environmental protection bag, connect to form by anterior bag piece and back bag piece, the bottom of anterior bag piece and back bag piece fastens the after heat roll extrusion mutually with dual-side or bonding links to each other, disjunct sack is left on the top of anterior bag piece and back bag piece, respectively there is one to carry the hand sheet in the both sides of sack, the hand sheet top of carrying on anterior bag piece and the back bag piece on the relative position also adopts the formation that links to each other of hot roll extrusion or bonding to carry hand, it is characterized in that at anterior bag piece and back bag piece surface the bearing component force impression being arranged all.By on anterior bag piece and back bag piece, having increased the bearing component force impression, increased the binding force between the paper fibre on the one hand, reduced the fragility of paper, the pulling force that is subjected to of paper is strengthened, improve the bearing capacity of paper bag.
In order to make the utility model obtain better effect, the utility model has also been taked following technical measures:
The width of bearing component force impression is controlled between 0.2～1mm.Clearance control between the adjacent bearing component force impression is between 0.5～5mm.
Make the direction of bearing component force impression parallel with the length direction of paper bag.
Make the bearing component force impression vertical with the machine direction of paper material.Also should be to say when length direction when the direction of paper fibre and paper bag is vertical, the direction of bearing component force impression should be parallel with the length direction of paper bag, when the fiber aspect of paper was parallel with the length direction of paper bag, the direction of bearing component force impression should be vertical with the length direction of paper bag.
The beneficial effects of the utility model:
1, under the prerequisite that does not improve paper sheet thickness and paper quality class, make the anti-fragility of paper bag and stretching resistance obtain bigger raising, can reduce the cost of raw material of paper bag.
2, surperficial bearing component force impression is shaped easily, both can suppress trace when the paper rolling by the paper mill handles, also can shape in the process with other work step (as flanging shaping work step) press forming, can not increase the tooling cost of paper or paper bag at paper bag.
Description of drawings
Fig. 1 is an anterior bag piece shape scheme drawing of the present utility model.
Fig. 2 is a paper environmental protection bag constructions scheme drawing of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
A kind of paper environmental protection bag is connected to form by anterior bag piece 1 and back bag piece 2, and the shape of back bag piece 2 is identical with anterior bag piece 1, all adopts " vest " shape, sees shown in Figure 1.The paper of anterior bag piece 1 and back bag piece 2 can be selected the long fine paper of single or double PE coating, art post paperboard, Cowhells paperboard or cellulosic lining paper for use.The width of back bag piece 2 can be slightly less than anterior bag piece 1, but its length should be consistent with anterior bag piece 1.The bottom of anterior bag piece 1 and back bag piece 2 fastens the back mutually with dual-side and adopts hot roll extrusion or bonding to link to each other, disjunct sack 3 is left on the top of anterior bag piece 1 and back bag piece 2, respectively there is one to carry hand sheet 4 in the both sides of sack 3, hand sheet 4 tops of carrying on anterior bag piece 1 and the back bag piece 2 on the relative position also adopt the formation that links to each other of hot roll extrusion or bonding to carry hand 5, be provided with a hanging hole 7 in the centre of sack 3, it is characterized in that bearing component force impression 6 all being arranged, as shown in Figure 2 at anterior bag piece 1 and back bag piece 2 surfaces.Increase bearing component force impression 6 by surface, increased the binding force between the paper fibre on the one hand, reduced the fragility of paper, the pulling force that is subjected to of paper is strengthened, improve the bearing capacity of paper bag at anterior bag piece 1 and back bag piece 2.
In order to make present embodiment obtain better effect, the width of bearing component force impression is 0.5.Gap between the adjacent bearing component force impression is 0.5.The direction of the bearing component force impression of present embodiment is parallel with the length direction of paper bag.
The paper of anterior bag piece 1 and back bag piece 2 adopts the specialties manufacturing about 25 grams of the band PE coating with water-proof function, certainly, also can adopt the following or above paper of 25 grams to make.The connection side of anterior bag piece 1 and back bag piece 2 fastens behind flanging mutually and the way that adopts hot roll extrusion to close makes the junction combination, the structure of junction can adopt the described structure of patent described in the background technology, also can adopt other to be suitable for the bonded assembly structure, should guarantee simultaneously to be positioned at the paper bag inboard with the paper of PE coating, for the paper of band coating not, then there is not the branch of positive and negative.
Claims (5)
1, a kind of paper environmental protection bag, connect to form by anterior bag piece and back bag piece, the bottom of anterior bag piece and back bag piece fastens the after heat roll extrusion mutually with dual-side or bonding links to each other, disjunct sack is left on the top of anterior bag piece and back bag piece, respectively there is one to carry the hand sheet in the both sides of sack, the hand sheet top of carrying on anterior bag piece and the back bag piece on the relative position also fastens the formation that links to each other of after heat roll extrusion or bonding mutually and carries hand, it is characterized in that at anterior bag piece and back bag piece surface the bearing component force impression being arranged all.
2, paper environmental protection bag according to claim 1, the width that it is characterized in that described bearing component force impression is 0.2～1mm.
3, paper environmental protection bag according to claim 1 and 2 is characterized in that the gap between the described bearing component force impression is 0.5～5mm.
4, paper environmental protection bag according to claim 1 is characterized in that described bearing component force impression is parallel with the length direction of paper bag.
5, according to claim 1 or 4 described paper environmental protection bags, it is characterized in that described bearing component force impression is vertical with the machine direction of paper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259939 CN2626895Y (en) | 2003-07-30 | 2003-07-30 | Paper environmental protection bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259939 CN2626895Y (en) | 2003-07-30 | 2003-07-30 | Paper environmental protection bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2626895Y true CN2626895Y (en) | 2004-07-21 |
Family
ID=34254928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03259939 Expired - Fee Related CN2626895Y (en) | 2003-07-30 | 2003-07-30 | Paper environmental protection bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2626895Y (en) |
-
2003
- 2003-07-30 CN CN 03259939 patent/CN2626895Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN CITY PENGSEN PAPER CO., LTD. Free format text: FORMER OWNER: DU BIN Free format text: FORMER OWNER: ZHANG QIUSHENG Effective date: 20050902 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050902 Address after: 528403 Guangdong Province, Zhongshan City Huangpu town Xinsha market second building 1 card Patentee after: Zhongshan Peng Sen Paper Co., Ltd. Address before: 602, room 16, 528400 Nanan Road, Guangdong, Zhongshan Co-patentee before: Zhang Qiusheng Patentee before: Du Bin |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHNA PENGLE PAPER SHOPPINGBAG CO.,LTD Free format text: FORMER OWNER: ZHONGSHAN CITY PENGSEN PAPER CO., LTD. Effective date: 20061027 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20061027 Address after: Zhongshan City, Guangdong province 528400 Tau Village cattle Gupu Street building A floor Patentee after: Zhongshan Peng Peng Packing Products Co., Ltd. Address before: 528403 Guangdong Province, Zhongshan City Huangpu town Xinsha market second building 1 card Patentee before: Zhongshan Peng Sen Paper Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040721 Termination date: 20110730 |