CN202016633U - Flexible package formed by folding bottom film - Google Patents
Flexible package formed by folding bottom film Download PDFInfo
- Publication number
- CN202016633U CN202016633U CN2011201071595U CN201120107159U CN202016633U CN 202016633 U CN202016633 U CN 202016633U CN 2011201071595 U CN2011201071595 U CN 2011201071595U CN 201120107159 U CN201120107159 U CN 201120107159U CN 202016633 U CN202016633 U CN 202016633U
- Authority
- CN
- China
- Prior art keywords
- vessel
- flanging
- film
- heat
- flexible
- 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
- 238000009459 flexible packaging Methods 0.000 claims abstract description 15
- 238000012856 packing Methods 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229920006280 packaging film Polymers 0.000 abstract 4
- 239000012785 packaging film Substances 0.000 abstract 4
- 239000010408 film Substances 0.000 abstract 2
- 239000013039 cover film Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
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Abstract
本实用新型涉及一种底膜折叠成型软包装，属于产品包装技术领域，其特征在于由容器本体与覆盖膜热合而成，容器本体由整张包装薄膜折叠并局部热合定位而成，在包装薄膜两侧各折叠成三道折边，包装薄膜的中间部构成容器本体的底面，第一折边的两端与底面两端热合构成热合定位部，第一折边及第二折边撑开构成垂直于底面的容器本体的侧面，第三折边垂直于侧面向外撑开构成容器本体的上侧表面，上侧表面的端部、热合定位部及底面的端部构成容器本体的端面。本实用新型的容器本体以柔性包装薄膜用折叠成型及局部热合定型，并以覆盖膜热封构成盘盒类软包装，可对柔性包装薄膜预印刷，应用范围更广，同时降低生产成本，提高生产效率。
The utility model relates to a flexible package with a bottom film folded and formed, which belongs to the technical field of product packaging, and is characterized in that it is formed by heat sealing a container body and a covering film, and the container body is formed by folding a whole packaging film and partially heat sealing and positioning it. Each side is folded into three folds. The middle part of the packaging film forms the bottom surface of the container body. The two ends of the first fold and the two ends of the bottom are heat-sealed to form a heat-sealing positioning part. The first fold and the second fold are stretched to form a vertical On the side of the container body on the bottom surface, the third fold is perpendicular to the side and stretches outward to form the upper surface of the container body. The container body of the utility model is formed by folding and partially heat-sealing a flexible packaging film, and is heat-sealed with a cover film to form a disc-box type soft package. The flexible packaging film can be pre-printed, and the application range is wider. At the same time, the production cost is reduced and the production capacity is improved. efficiency.
Description
Technical field
The utility model relates to a kind of flexible containers, especially relates to the flexible packaging of a kind of counterdie folding forming, and being applied to food is all kinds of consumables flexible packagings (flexible package) of representative.
Background technology
Flexible packaging is the packaged form that utilizes flexible packages to form by certain forming process and packaging seal technology, soft package technology and form are at the modern product packaging field, particularly consumer package such as food has widely and uses, and has light, the characteristics such as cost is low, economical with materials of packing.
Flexible containers and final form mainly depend on material therefor, forming technique and packing technique.The flexible packaging form of generally using mainly utilizes a slice and above flexible packages through fold joint moulding or various bags of heating mould moulding or tray salver class packing container at present, is used for the filling and packing product.The former all can constitute of the same race or different materials, monolithic or multi-disc material, but material preprinted and wide adaptability, but generally can not constitute tray salver class packing; Though pack and the latter can constitute the tray salver class with of the same race or different materials more than two, but end container needs the heating mould moulding and follows the thickness attenuation, material requirements is higher and available kind is limited, and when whole packing has specific preprinted decoration to require, usually the preprinted decoration can't be carried out on the end container, application requirements widely can't be satisfied, and because this tray salver class packing container need be used the heating mould moulding, the productive costs height, production efficiency is lower.
The utility model content
The applicant is at above-mentioned problem, having carried out research improves, the flexible packaging of a kind of counterdie folding forming is provided, adopt the folding also local heat seal of flexible package film to be positioned to type, can be to flexible package film preprinted, packaging product and technology field of application are wider, reduce production costs simultaneously, enhance productivity.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
The flexible packaging of a kind of counterdie folding forming, form by vessel and coverlay heat seal, described coverlay is heat sealable flexible package film, described vessel is formed by the folding and local heat seal of whole heat sealable flexible package film location, respectively be folded into three road flangings in the packing film both sides, the pars intermedia of packing film constitutes the bottom surface of vessel, the two ends of first flanging and the heat seal of two ends, bottom surface constitute the heat seal location division, first flanging and second flanging strut the side of formation perpendicular to the vessel of bottom surface, the 3rd flanging outwards struts the uper side surface that constitutes described vessel, the end of uper side surface perpendicular to described side, the end of heat seal location division and bottom surface constitutes the end face of vessel.
Further:
Described first flanging equates with the width of second flanging.
The thickness of flexible package film that is used for described vessel of moulding and described coverlay is all less than 0.2 millimeter.
Technique effect of the present utility model is:
The flexible packaging of the disclosed a kind of counterdie folding forming of the utility model, vessel is positioned to type with flexible package film folding forming and local heat seal, and with the flexible packaging of coverlay heat-sealing formation tray salver class, can be to flexible package film preprinted, available various flexible package film is as base material, packaging product and technology field of application are wider, reduce production costs simultaneously, enhance productivity.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the three-dimensional structure scheme drawing of vessel.
Fig. 3 is the front view of vessel.
Fig. 4 is the birds-eye view of Fig. 3.
Fig. 4 A is the A-A place section-drawing of Fig. 4.
Fig. 4 B is the B-B place section-drawing of Fig. 4.
Fig. 5 A, 5B, 5C are the folding and heat seal process scheme drawing of flanging and heat seal location division.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Shown in Fig. 1 ~ 4,4A, 4B, the utility model is formed by vessel 2 and coverlay 1 heat seal, and coverlay 1 is heat sealable flexible package film, and the thickness of coverlay 1 can be less than 0.2 millimeter.Vessel 2 forms a rectangular base container (as Fig. 2) that the upper end is open by the folding and local heat seal of whole heat sealable flexible package film location, the thickness that is used to make the heat sealable flexible package film of vessel 2 can be less than 0.2 millimeter, when making vessel 2, the heat sealable of whole rectangle flexible package film closed the surface upwards, the packing film both sides respectively are folded into three road flangings (first flanging 201, second flanging 202, the 3rd flanging 203) (as Fig. 5 A, 5B, 5C), the pars intermedia of packing film constitutes the bottom surface 204 of vessel, first flanging 201 is to invagination, the two ends of first flanging 201 and bottom surface 204 two ends heat seals, the heat seal location division 207 that forms rectangle at the two ends and 204 two ends, bottom surface of first flanging 201, first flanging 201 and second flanging 202 strut and erect the side 206 of formation perpendicular to the vessel of bottom surface 204, the 3rd flanging 203 outwards struts the uper side surface 208 that constitutes vessel 2 sides 206 perpendicular to side 206, two heat seal location divisions 207 of bottom surface 204 same ends, the end of the end of uper side surface 208 and bottom surface 204 constitutes the end face 205 of vessel, form uper side surface transition face 209 and bottom surface transition face 210 when strutting first flanging 201 and 202 supports of second flanging, final formation upper end is open, the rectangular vessel body 2 that upper surface is heat sealable.Originally executing in the example, first flanging 201 equates with the width of second flanging 202, after first flanging 201 and second flanging 202 strut, makes end face 205 be positioned at half place of vessel 2 bottom-to-top-heights.
When carrying out the material filling, the prefabricated vessel 2 of elder generation, behind vessel 2 attals, the heat sealable aspect of closing of coverlay 1 is covered in the upper surface of vessel 2, mode by the heating and melting involution makes two uper side surfaces of upper surface 208 of vessel 2, two end faces 205 and uper side surface transition face 209 connect with coverlay 1 periphery, forms the foldable formed sealing flexible packaging of counterdie.
The utility model novel structure is attractive in appearance, packing good barrier property, packing and product are answered wide adaptability, the film material all needs preprinted and the compound mill run packaging applications occasion with the material requirement of dry type of the same race about being specially adapted to, and is more suitable for handling in barrier requirement height, hot working the particular application of the back indeformable meat products of packing and bean product equal vacuum packing and high temperature sterilization.
Claims (3)
1. counterdie folding forming flexible packaging, it is characterized in that: form by vessel and coverlay heat seal, described coverlay is heat sealable flexible package film, described vessel is formed by the folding and local heat seal of whole heat sealable flexible package film location, respectively be folded into three road flangings in the packing film both sides, the pars intermedia of packing film constitutes the bottom surface of vessel, the two ends of first flanging and the heat seal of two ends, bottom surface constitute the heat seal location division, first flanging and second flanging strut the side of formation perpendicular to the vessel of bottom surface, the 3rd flanging outwards struts the uper side surface that constitutes described vessel, the end of uper side surface perpendicular to described side, the end of heat seal location division and bottom surface constitutes the end face of vessel.
2. according to the flexible packaging of the described counterdie folding forming of claim 1, it is characterized in that: described first flanging equates with the width of second flanging.
3. according to claim 1 or 2 described counterdie folding forming flexible packagings, it is characterized in that: the thickness of flexible package film that is used for described vessel of moulding and described coverlay is all less than 0.2 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201071595U CN202016633U (en) | 2011-04-13 | 2011-04-13 | Flexible package formed by folding bottom film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201071595U CN202016633U (en) | 2011-04-13 | 2011-04-13 | Flexible package formed by folding bottom film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016633U true CN202016633U (en) | 2011-10-26 |
Family
ID=44810308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201071595U Expired - Fee Related CN202016633U (en) | 2011-04-13 | 2011-04-13 | Flexible package formed by folding bottom film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542235A (en) * | 2013-10-15 | 2014-01-29 | 潍坊纳博欧化工科技有限公司 | Folding device |
-
2011
- 2011-04-13 CN CN2011201071595U patent/CN202016633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542235A (en) * | 2013-10-15 | 2014-01-29 | 潍坊纳博欧化工科技有限公司 | Folding device |
| CN103542235B (en) * | 2013-10-15 | 2015-12-02 | 潍坊纳博欧化工科技有限公司 | A kind of folding device |
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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: 20111026 Termination date: 20120413 |