CN103507311A - High-speed pillow-type automatic packaging film - Google Patents
High-speed pillow-type automatic packaging film Download PDFInfo
- Publication number
- CN103507311A CN103507311A CN201310492766.1A CN201310492766A CN103507311A CN 103507311 A CN103507311 A CN 103507311A CN 201310492766 A CN201310492766 A CN 201310492766A CN 103507311 A CN103507311 A CN 103507311A
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- China
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- film layer
- automatic packaging
- layer
- aluminium foil
- foil layer
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Abstract
The invention relates to a composite film, in particular to a high-speed pillow-type automatic packaging film, and belongs to the technical field of packaging materials. According to the technical scheme, the high-speed pillow-type automatic packaging film comprises a polyethylene film layer, wherein an aluminum foil layer is bonded on the polyethylene film layer; a polyester film layer is bonded on the aluminum foil layer; a kraft paper film layer is bonded on the polyester film layer. The kraft paper film layer, the polyester film layer, the aluminum foil layer and the polyethylene film layer are compounded integrally through an adhesive, so that the tensile strength and the heat-sealing strength of the composite film can be improved, and thus a produced transporting bag has relatively high tensile strength and the bag breakage risk in the falling process is reduced; the high-speed pillow-type automatic packaging film is simple and compact in structure, convenient to use, safe and reliable.
Description
Technical field
The present invention relates to a kind of packaging film, especially a kind of high speed is rested the head on formula automatic packaging film, belongs to the technical field of packaging material.
Background technology
Pillow type packing machine is extensive use in packaging industry, and the composite membrane that naturally adapts to pillow type packing machine also will follow up, and common laminated film there will be the phenomenon of hot edge seal intersection aluminium foil fracture in packaging process, is difficult to meet the requirement that processing is used.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of high speed pillow formula automatic packaging film is provided, it is simple and compact for structure, can avoid occurring the phenomenon of fracture in packaging process, reduces use cost, safety and environmental protection.
According to technical scheme provided by the invention, described high speed pillow formula automatic packaging film, comprises polyester rete and the high aluminium foil layer that extends, and described polyester rete and high extension between aluminium foil layer are extruded and be compounded with polyethylene film layer; High extension on aluminium foil layer also arranges polyethylene heat-sealing rete, and described polyethylene heat-sealing rete and polyethylene film layer lay respectively at high two sides of extending aluminium foil layer.
The thickness of described polyester rete is 9-15um.
The described high thickness that extends aluminium foil layer is 6 ~ 9 μ m.
The thickness of described polyethylene film layer is 10 μ m.
The thickness of described polyethylene heat-sealing rete is 30-40um.
Advantage of the present invention: polyester rete is combined with each other by squeezing multiple polyethylene film layer with the high aluminium foil layer that extends, the high aluminium foil layer that extends has been avoided the phenomenon of rupture in packaging process, and polyethylene heat-sealing rete has good hot blast performance, simple and compact for structure, can reduce use cost, safety and environmental protection.
Accompanying drawing explanation
Fig. 1 is the profile of packaging film of the present invention.
Fig. 2 is the finished product schematic diagram of packaging film of the present invention.
Description of reference numerals: 1-polyester rete, 2-polyethylene film layer, high aluminium foil layer 3 and the 4-polyethylene heat-sealing rete of extending of 3-.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As depicted in figs. 1 and 2: in order to avoid occurring the situation of fracture in pillow type packaging machining process, reduce use cost, the present invention includes polyester rete 1 and the high aluminium foil layer 3 that extends, described polyester rete 1 and high 3 of aluminium foil layers of extension are extruded and are compounded with polyethylene film layer 2; High extension on aluminium foil layer 3 also arranges polyethylene heat-sealing rete 4, and described polyethylene heat-sealing rete 4 lays respectively at high two sides of extending aluminium foil layer 3 with polyethylene film layer 2.
Particularly, polyester rete 1 adopts PT polyester, and polyester rete 1 and high extension between aluminium foil layer 3 are squeezed into polyethylene film layer 2 by squeezing the skill of returning to work in centre, and polyester rete 1 and high 3 of the aluminium foil layers that extend are combined with each other by described polyethylene film layer 2.The thickness of described polyester rete 1 is 12 μ m.The described high thickness that extends aluminium foil layer 3 is 6 ~ 9 μ m, the described high aluminium foil that aluminium foil layer 3 adopts percentage elongation to be greater than 1% that extends.The thickness of described polyethylene film layer 2 is 10 μ m.
After polyester rete 1 and high extension aluminium foil layer 3 are combined with each other, the another side that extends aluminium foil layer 3 at height arranges polyethylene heat-sealing rete 4, and the thickness of polyethylene heat-sealing rete 4 is 30-40um; Described polyethylene heat-sealing rete 4 has good heat sealability, can make the pillow type packing machine running up in to packaging film packaging process, have good hot blast performance, and the high aluminium foil layer 3 that extends can effectively prevent the phenomenon of rupture in packaging process.
Claims (5)
1. high speed is rested the head on a formula automatic packaging film, it is characterized in that: comprise polyester rete (1) and the high aluminium foil layer (3) that extends, described polyester rete (1) and high extension between aluminium foil layer (3) are extruded and be compounded with polyethylene film layer (2); High extension on aluminium foil layer (3) also arranges polyethylene heat-sealing rete (4), and described polyethylene heat-sealing rete (4) lays respectively at high two sides of extending aluminium foil layer (3) with polyethylene film layer (2).
2. high speed pillow formula automatic packaging film according to claim 1, is characterized in that: the thickness of described polyester rete (1) is 9-15um.
3. high speed pillow formula automatic packaging film according to claim 1, is characterized in that: the described high thickness that extends aluminium foil layer (3) is 6 ~ 9 μ m.
4. high speed pillow formula automatic packaging film according to claim 1, is characterized in that: the thickness of described polyethylene film layer (2) is 10 μ m.
5. high speed pillow formula automatic packaging film according to claim 1, is characterized in that: the thickness of described polyethylene heat-sealing rete (4) is 30-40um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492766.1A CN103507311A (en) | 2013-10-20 | 2013-10-20 | High-speed pillow-type automatic packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492766.1A CN103507311A (en) | 2013-10-20 | 2013-10-20 | High-speed pillow-type automatic packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103507311A true CN103507311A (en) | 2014-01-15 |
Family
ID=49890982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310492766.1A Pending CN103507311A (en) | 2013-10-20 | 2013-10-20 | High-speed pillow-type automatic packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103507311A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1659086A (en) * | 2002-06-04 | 2005-08-24 | 太阳油墨制造株式会社 | Packaging bag material for hardenable composition |
| CN202037937U (en) * | 2011-03-19 | 2011-11-16 | 金石包装（嘉兴）有限公司 | Self-sealed easy-to-tear film |
| CN202072106U (en) * | 2011-03-19 | 2011-12-14 | 金石包装（嘉兴）有限公司 | Overpressure resistant packaging composite film |
| CN202295624U (en) * | 2011-10-24 | 2012-07-04 | 江苏申凯包装有限公司 | Bag with easily-opened sealed edge |
| CN202480466U (en) * | 2012-03-20 | 2012-10-10 | 四川汇利实业有限公司 | Environment-friendly adhesive modified polyester-aluminum-polyethylene composite membrane for medicine food packaging |
| CN202781990U (en) * | 2012-07-26 | 2013-03-13 | 金石包装（嘉兴）有限公司 | Easily-opened sealing film for cosmetics package |
-
2013
- 2013-10-20 CN CN201310492766.1A patent/CN103507311A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1659086A (en) * | 2002-06-04 | 2005-08-24 | 太阳油墨制造株式会社 | Packaging bag material for hardenable composition |
| CN202037937U (en) * | 2011-03-19 | 2011-11-16 | 金石包装（嘉兴）有限公司 | Self-sealed easy-to-tear film |
| CN202072106U (en) * | 2011-03-19 | 2011-12-14 | 金石包装（嘉兴）有限公司 | Overpressure resistant packaging composite film |
| CN202295624U (en) * | 2011-10-24 | 2012-07-04 | 江苏申凯包装有限公司 | Bag with easily-opened sealed edge |
| CN202480466U (en) * | 2012-03-20 | 2012-10-10 | 四川汇利实业有限公司 | Environment-friendly adhesive modified polyester-aluminum-polyethylene composite membrane for medicine food packaging |
| CN202781990U (en) * | 2012-07-26 | 2013-03-13 | 金石包装（嘉兴）有限公司 | Easily-opened sealing film for cosmetics package |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |