CN201189977Y - Material bag - Google Patents
Material bag Download PDFInfo
- Publication number
- CN201189977Y CN201189977Y CNU2007201949175U CN200720194917U CN201189977Y CN 201189977 Y CN201189977 Y CN 201189977Y CN U2007201949175 U CNU2007201949175 U CN U2007201949175U CN 200720194917 U CN200720194917 U CN 200720194917U CN 201189977 Y CN201189977 Y CN 201189977Y
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- CN
- China
- Prior art keywords
- sack
- bag
- sideline
- material bag
- top margin
- 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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Abstract
The utility model provides a material bag which comprises a bag with three sealed sides and one open side and is characterized in that one sideline of the top side of the bag is connected with the bottom side of the next bag in a way of broken line type easy-tear line, the other sideline of the top side of the bag is not connected with the bottom side of the bag, thereby forming the open type opening; and the sidelines of top side of each bag connected with the former bag are on the same lateral surface. The utility model has the advantages that the bags are connected end to end, the connecting place of every two bags is provided with a broken line, a single bag can be used by tearing down along the broken line independently or can be used dependently, and the continuous operation is realized; because the broken lines between bags are single-surface broken lines, the opening of the bag is not sealed, materials can be put inside without the auxiliary operation of a device, thereby bringing convenience to the package on an automatic production line.
Description
Affiliated technical field
The utility model relates to a kind of plastics materials bag.
Background technology
Aborning, often use plastic packaging bag material is packed, plastic packaging bag is three bandings and closes the openings at one side formula, but most of packaging bag is independent form, seal individually after needing the workman with the indivedual cans of material bag when the can material, production efficiency is low.Also occur the interconnected material bag of rolling, but because its opening edge is closed and a last sack bonded assembly, with after the material bag separation, also need operation that opening edge is strutted, increased the complexity of machine.
Summary of the invention
The utility model provides a kind of material bag, its objective is to solve the prior art problem, provides a kind of can separately also to be fit to and to be convenient to the material bag of automation production flow line can use.
The technical scheme that this utility model technical solution problem adopts is:
A kind of material bag, comprise that three bandings close, the sack of openings at one side, it is characterized in that: a sideline of the top margin of sack is connected with dotted line formula easy-torn line with the base of a last sack, thereby another sideline of sack top margin is not connected with the base of a last sack and forms open opening.
The sideline that each sack top margin is connected with a last sack is all in same side.
A sideline on the base of sack is connected with a sideline of the top margin of next sack, thereby another sideline on sack base is not connected with the top margin of next sack and forms open opening.
The twice heat-sealing is arranged at the bottom of described sack, and there is a through hole at twice heat-sealing interval.
The beneficial effects of the utility model are: sack links together from beginning to end, and all there is a dotted line junction of per two sacks, single sack is torn along dotted line just can use separately, also can not use separately, can carry out continuous handling; Because the dotted line between sack is the single face dotted line, the opening of sack does not seal, and does not need the equipment non-productive operation just material can be packed into, and the packing that is convenient to automation production flow line is used; The also convenient sack that will install material of the through hole of sack is hung up.
Description of drawings
Fig. 1 is a material bag block diagram
Fig. 2 is material bag running condition figure
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As shown in Figure 1, sack 2 head and the tail are joined together to form material bag bar 1, and material bag bar 1 can fold also can rolling, conveniently storage transportation and input filling machine.Sack 2 itself all is that three bandings close openings at one side.All there is a dotted line formula easy-torn line 3 junction of per two sacks 2, and the dotted line formula easy-torn line 3 of described sack 2 junctions is single face dotted lines, and described single face dotted line is all in the same one side of sack 2.Also promptly, a sideline 201 of the top margin that is positioned at the same side of each sack 2 is connected with dotted line formula easy-torn line 3 with the base 21 of a last sack 2.Thereby another sideline 202 of sack 2 top margins is not connected with the base 21 of a last sack 2 and forms open opening 6, and obviously, for material bag bar 1, open opening 6 all is positioned at the same side.
Twice heat-sealing 4 is arranged at the bottom of described sack 2, and twice seal 4 intervals a through hole 5.
The base 21 of sack 2 also can form open opening, also be that a sideline in its two sidelines is connected with the sideline 201 of the top margin of next sack 2, thereby another sideline on sack 2 bases 21 is not connected with a sideline 201 of the top margin of next sack 2 and forms open opening, this open opening is 21 up to date heat-sealings 4 from the base, this opening also is not used in the can material, but can be so that tear dotted line formula easy-torn line 3.
If when using separately, single sack 2 is torn along dotted line formula easy-torn line 3, pack into material in the sack 2 of needs to be packed into or poured into, the available sealing device in opening 6 places is sealed it.
Also can be as shown in Figure 2, when material bag bar 1 uses on flow production line, material bag bar 1 is placed on the automated packaging equipment, in the packaging process, seals after installing material in the previous sack 2, carry to next station, mechanical cutting dotted line formula easy-torn line 3, a back sack 2 seals because opening 6 does not seal and can not need the non-productive operation of equipment directly material to be packed into, so constantly transportation forward, material bag bar 1 can carry out continuous handling.
Claims (4)
1. material bag, comprise that three bandings close, the sack of openings at one side, it is characterized in that: a sideline of the top margin of sack is connected with dotted line formula easy-torn line with the base of a last sack, thereby another sideline of sack top margin is not connected with the base of a last sack and forms open opening.
2. material bag as claimed in claim 1 is characterized in that: the sideline that each sack top margin is connected with a last sack is all in same side.
3. material bag as claimed in claim 1 is characterized in that: a sideline on the base of sack is connected with a sideline of the top margin of next sack, thereby another sideline on sack base is not connected with the top margin of next sack and forms open opening.
4. material bag as claimed in claim 1 is characterized in that: the twice heat-sealing is arranged at the bottom of described sack, and there is a through hole at twice heat-sealing interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201949175U CN201189977Y (en) | 2007-11-13 | 2007-11-13 | Material bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201949175U CN201189977Y (en) | 2007-11-13 | 2007-11-13 | Material bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201189977Y true CN201189977Y (en) | 2009-02-04 |
Family
ID=40334132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201949175U Expired - Fee Related CN201189977Y (en) | 2007-11-13 | 2007-11-13 | Material bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201189977Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934883A (en) * | 2010-08-02 | 2011-01-05 | 石永丰 | Knitted rolling bag and production method thereof |
| CN103508058A (en) * | 2013-10-20 | 2014-01-15 | 江苏申凯包装高新技术股份有限公司 | Multi-connected-bag-main-body three-edge-packaged composite packaging bag |
| CN109760936A (en) * | 2019-01-22 | 2019-05-17 | 超然塑胶包装制品（深圳）有限公司 | A kind of assembly line express packaging bag and its production technology and use technique |
-
2007
- 2007-11-13 CN CNU2007201949175U patent/CN201189977Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934883A (en) * | 2010-08-02 | 2011-01-05 | 石永丰 | Knitted rolling bag and production method thereof |
| CN103508058A (en) * | 2013-10-20 | 2014-01-15 | 江苏申凯包装高新技术股份有限公司 | Multi-connected-bag-main-body three-edge-packaged composite packaging bag |
| CN109760936A (en) * | 2019-01-22 | 2019-05-17 | 超然塑胶包装制品（深圳）有限公司 | A kind of assembly line express packaging bag and its production technology and use technique |
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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: 20090204 Termination date: 20101113 |