CN101954756A - Manufacturing method of composite package - Google Patents
Manufacturing method of composite package Download PDFInfo
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- CN101954756A CN101954756A CN 201010252205 CN201010252205A CN101954756A CN 101954756 A CN101954756 A CN 101954756A CN 201010252205 CN201010252205 CN 201010252205 CN 201010252205 A CN201010252205 A CN 201010252205A CN 101954756 A CN101954756 A CN 101954756A
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Abstract
The invention discloses a manufacturing method of composite packages, which comprises the following steps of providing a surface layer and a woven bag; compounding and connecting the surface layer to the woven bag through a filming procedure in the range of 230 DEG C to 240 DEG C, wherein filming materials used in the filming procedure comprises modified polypropylene and special polyethylene for filming, and the polypropylene contains a molecular weight regulator and other assistants; thus, the melt index of the filming materials is improved so as to improve the fluidity, promote to film at lower temperature, flatten the surfaces of the packages and improve the anti-break capability of the packages.
Description
Technical field
The present invention relates to packaging bag and make field, particularly a kind of combined package bag manufacture method.
Background technology
Current packaging bag has a more smooth top layer and a woven bag, is printed with various patterns on this top layer, and top layer and woven bag be compound to be connected to form packaging bag, and the mode of current general employing hot pressing presses together top layer and woven bag.But because the packaging bag application is extensive, different industries to packaging bag require different, and be progressively the trend that rises, as food pack, fertilizer packaging bag etc., except requiring packaging bag firmly, the security of packaging bag such as nontoxic, fire-retardant etc., also have temperature resistance ability and wearability etc. more to receive much concern.At this moment, the pouring membrane process arises at the historic moment, drench film and have strong, the nontoxic advantage such as wear-resisting of frivolous, temperature resistance ability, and can under various ecologies such as infrared ray, ultraviolet ray, laser or wind and frost sleet and soda acid etc. or physicochemical environment, use for a long time, thereby become the basic material of focus development utilization in the world.Yet the pouring film temperature of current packaging bag pouring membrane process is higher, is generally about 260 degrees centigrade, and loss of energy is more, and the packaging bag surface smoothness is not enough after drenching film, has influenced the anti-broken property of packaging bag.
At above problem, demand a kind of packaging bag manufacture method urgently, make the pouring film temperature lower, energy savings also improves the anti-broken ability of the packaging bag of producing by this method.
Summary of the invention
It is lower to the purpose of this invention is to provide a kind of pouring film temperature, and energy savings also improves the anti-combined package bag manufacture method of breaking ability of packaging bag.
To achieve these goals, technical scheme of the present invention is: a kind of combined package bag manufacture method is provided, may further comprise the steps: a top layer and a woven bag are provided; In 230 degrees centigrade～240 degrees centigrade temperature range, be connected on the described woven bag described pouring membrane process formation leaching membrane layer described top layer is compound by drenching membrane process; The employed pouring membrane material of described pouring membrane process comprises the polypropylene of modification and the polyethylene that drenches the film special use, and described polypropylene contains molecular regulation agent and other peace auxiliary agent;
Preferably, it is the compound temperature that is connected on the described woven bag in described top layer 235 degrees centigrade by drenching membrane process.This temperature has reduced nearly 20 degrees centigrade than existing 260 degrees centigrade, has reduced heat exhaustion, energy savings.
Preferably, the mass ratio of described polyethylene and described pouring membrane material is 1: 10～3: 10.Make film-formation result better.
Preferably, the thickness of described leaching membrane layer is 0.015 millimeter～0.035 millimeter.
Preferably, described top layer comprises first top layer and second top layer, described first top layer is mute light film or OPP light film, described second top layer is pearly-lustre film or aluminizer, the upper surface on described second top layer is by doing examination glue and compound connection of described first top layer, and the lower surface on described second top layer is connected in the compound connection of described woven bag by described pouring membrane process is compound.
Preferably, described top layer is a brown paper.The brown paper degradable reduces environmental pollution.
Compared with prior art, drench the employed pouring membrane material of membrane process in the combined package bag manufacture method of the present invention and comprise the polypropylene of modification and the polyethylene that drenches the film special use, described polypropylene contains molecular regulation agent and other peace auxiliary agent, thereby improved the melt index of drenching membrane material and improved its flowability, help under lower temperature, to realize drenching film, energy savings, and make the packaging bag surface more smooth, improve the anti-broken ability of packaging bag.
By following description also in conjunction with the accompanying drawings, it is more clear that the present invention will become, and these accompanying drawings are used to explain embodiments of the invention.
Description of drawings
Fig. 1 is the schematic diagram of combined package bag manufacture method of the present invention.
The structure principle chart of combined package bag first embodiment that Fig. 2 produces for combined package bag manufacture method of the present invention.
The structure principle chart of combined package bag second embodiment that Fig. 3 produces for combined package bag manufacture method of the present invention.
The specific embodiment
Be the effect that describes technology contents of the present invention, structural feature in detail, realized, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
With reference to figure 1, the invention provides provides a kind of combined package bag manufacture method, comprises step 101 and step 102 successively.Step 101 a: top layer and a woven bag are provided.Step 102: in 230 degrees centigrade～240 degrees centigrade temperature range, be connected on the described woven bag described pouring membrane process formation leaching membrane layer described top layer is compound by drenching membrane process.
The preferably, described pouring membrane material comprises the polypropylene of modification and the polyethylene that drenches the film special use, described polypropylene contains molecular regulation agent and other peace auxiliary agent, thereby improved the melt index of drenching membrane material and improved its flowability, help under lower temperature, to realize drenching film, and make the packaging bag surface more smooth, improve the anti-broken ability of packaging bag.The mass ratio of described polyethylene and described pouring membrane material is 1: 10～3: 10, makes film-formation result better.
The preferably is the compound temperature that is connected on the described woven bag in described top layer 235 degrees centigrade by drenching membrane process, and this temperature has reduced nearly 20 degrees centigrade than existing 260 degrees centigrade, has reduced heat exhaustion, energy savings.The thickness of described leaching membrane layer is 0.015 millimeter～0.035 millimeter.
With reference to figure 2, the top layer 10 of the combined package bag that combined package bag manufacture method of the present invention produces comprises first top layer 11 and second top layer 12.Described first top layer 11 is mute light film, and described second top layer 12 is an aluminizer.The upper surface on described second top layer 12 is by doing examination glue and described 11 compound connections of first top layer, leaching membrane layer 20 compound being connected on the described woven bag 30 that the lower surface on described second top layer 12 forms by described pouring membrane process.Described mute light film comfortable feel is used for printed patterns, and printed pattern color is true to nature; Described aluminizer makes the packaging bag surface have metallic luster.
With reference to figure 3, the top layer 10 ' of the combined package bag that combined package bag manufacture method of the present invention produces is brown paper.The brown paper degradable reduces environmental pollution.
First top layer that it should be noted that above-mentioned first embodiment not only can be mute light film, also can be OPP (Polypropylene, polypropylene) light film etc.; Described second top layer also can be pearly-lustre film etc. except making aluminizer.
Drench the employed pouring membrane material of membrane process in the combined package bag manufacture method of the present invention and comprise the polypropylene of modification and the polyethylene that drenches the film special use, described polypropylene contains molecular regulation agent and other peace auxiliary agent, thereby improved the melt index of drenching membrane material and improved its flowability, help under lower temperature, to realize drenching film, energy savings, and make the packaging bag surface more smooth, improve the anti-broken ability of packaging bag.
Above invention has been described in conjunction with most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to the essence of present embodiment.
Claims (6)
1. a combined package bag manufacture method is characterized in that, may further comprise the steps:
One top layer and a woven bag are provided;
In 230 degrees centigrade～240 degrees centigrade temperature range, be connected on the described woven bag described pouring membrane process formation leaching membrane layer described top layer is compound by drenching membrane process;
The employed pouring membrane material of described pouring membrane process comprises the polypropylene of modification and the polyethylene that drenches the film special use, and described polypropylene contains molecular regulation agent and other peace auxiliary agent;
2. combined package bag manufacture method as claimed in claim 1 is characterized in that: by drenching membrane process is the compound temperature that is connected on the described woven bag in described top layer 235 degrees centigrade.
3. combined package bag manufacture method as claimed in claim 1 is characterized in that: the mass ratio of described polyethylene and described pouring membrane material is 1: 10～3: 10.
4. combined package bag manufacture method as claimed in claim 1 is characterized in that: the thickness of described leaching membrane layer is 0.015 millimeter～0.035 millimeter.
5. combined package bag manufacture method as claimed in claim 1, it is characterized in that: described top layer comprises first top layer and second top layer, described first top layer is mute light film or OPP light film, described second top layer is pearly-lustre film or aluminizer, the upper surface on described second top layer is by doing examination glue and compound connection of described first top layer, and the lower surface on described second top layer is connected on the described woven bag by described pouring membrane process is compound.
6. combined package bag manufacture method as claimed in claim 1 is characterized in that: described top layer is a brown paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010252205 CN101954756A (en) | 2010-08-12 | 2010-08-12 | Manufacturing method of composite package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010252205 CN101954756A (en) | 2010-08-12 | 2010-08-12 | Manufacturing method of composite package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101954756A true CN101954756A (en) | 2011-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010252205 Pending CN101954756A (en) | 2010-08-12 | 2010-08-12 | Manufacturing method of composite package |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729565A (en) * | 2012-06-05 | 2012-10-17 | 四川美丰化工股份有限公司 | Three-layer coextrusion plastic fertilizer packaging bag |
| CN103522689A (en) * | 2012-07-03 | 2014-01-22 | 太仓高腾复合材料有限公司 | Glass fiber board and making method thereof |
| CN104669726A (en) * | 2015-03-25 | 2015-06-03 | 海宁市金潮实业有限公司 | Wearable puncture-resistant tarpaulin |
| CN106319728A (en) * | 2016-08-23 | 2017-01-11 | 天津市旭辉恒远塑料包装股份有限公司 | Production method of high-strength plastic woven bag |
| CN106827759A (en) * | 2016-07-18 | 2017-06-13 | 广东天元实业集团股份有限公司 | Extrusion coating paper and preparation method thereof and waterproof express delivery envelope bag |
| CN107187733A (en) * | 2017-06-23 | 2017-09-22 | 太仓清宇特种塑料有限公司 | A kind of Woven cloth compounded film packaging material |
| CN107263996A (en) * | 2016-04-06 | 2017-10-20 | 江苏奇科技有限公司 | Cold Chain Logistics case interior lining panel PP decorating films surface attaching process |
| CN107630265A (en) * | 2017-09-30 | 2018-01-26 | 上海业凯包装制品股份有限公司 | A kind of production technology of three layers of compound woven bag |
| CN111267412A (en) * | 2020-03-25 | 2020-06-12 | 晋江市中辉印刷包装有限公司 | Environment-friendly high-adhesiveness packaging box outer film and manufacturing method thereof |
| CN111267445A (en) * | 2020-03-05 | 2020-06-12 | 黄山永新股份有限公司 | Composite film label suitable for high-speed packaging and preparation method thereof |
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| CN2848731Y (en) * | 2005-05-26 | 2006-12-20 | 林茂吉 | Bag body structure |
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| CN2848731Y (en) * | 2005-05-26 | 2006-12-20 | 林茂吉 | Bag body structure |
| CN101104330A (en) * | 2006-07-11 | 2008-01-16 | 廖新春 | Method for heat laminating PE kraft paper on metal plate |
| JP2008062540A (en) * | 2006-09-08 | 2008-03-21 | Toyo Ink Mfg Co Ltd | Packaging bag and its component |
| US20080131632A1 (en) * | 2006-12-01 | 2008-06-05 | Hsi-Ching Chang | Environmental protection paper material structure used for food containers and manufacturing method thereof |
| CN101337605A (en) * | 2008-08-20 | 2009-01-07 | 南京索特包装制品有限公司 | Full-degradation salt large packing material with high quality printing effect |
| CN201321187Y (en) * | 2008-09-05 | 2009-10-07 | 新豪纤维工业股份有限公司 | Storage bag |
| CN101717015A (en) * | 2009-11-17 | 2010-06-02 | 沈阳防锈包装材料有限责任公司 | Gas-phase rustproof packaging material and manufacturing method thereof |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729565A (en) * | 2012-06-05 | 2012-10-17 | 四川美丰化工股份有限公司 | Three-layer coextrusion plastic fertilizer packaging bag |
| CN102729565B (en) * | 2012-06-05 | 2014-12-17 | 四川美丰化工股份有限公司 | Three-layer coextrusion plastic fertilizer packaging bag |
| CN103522689A (en) * | 2012-07-03 | 2014-01-22 | 太仓高腾复合材料有限公司 | Glass fiber board and making method thereof |
| CN104669726A (en) * | 2015-03-25 | 2015-06-03 | 海宁市金潮实业有限公司 | Wearable puncture-resistant tarpaulin |
| CN107263996A (en) * | 2016-04-06 | 2017-10-20 | 江苏奇科技有限公司 | Cold Chain Logistics case interior lining panel PP decorating films surface attaching process |
| CN106827759A (en) * | 2016-07-18 | 2017-06-13 | 广东天元实业集团股份有限公司 | Extrusion coating paper and preparation method thereof and waterproof express delivery envelope bag |
| CN106319728A (en) * | 2016-08-23 | 2017-01-11 | 天津市旭辉恒远塑料包装股份有限公司 | Production method of high-strength plastic woven bag |
| CN107187733A (en) * | 2017-06-23 | 2017-09-22 | 太仓清宇特种塑料有限公司 | A kind of Woven cloth compounded film packaging material |
| CN107630265A (en) * | 2017-09-30 | 2018-01-26 | 上海业凯包装制品股份有限公司 | A kind of production technology of three layers of compound woven bag |
| CN111267445A (en) * | 2020-03-05 | 2020-06-12 | 黄山永新股份有限公司 | Composite film label suitable for high-speed packaging and preparation method thereof |
| CN111267445B (en) * | 2020-03-05 | 2022-07-08 | 黄山永新股份有限公司 | Composite film label suitable for high-speed packaging and preparation method thereof |
| CN111267412A (en) * | 2020-03-25 | 2020-06-12 | 晋江市中辉印刷包装有限公司 | Environment-friendly high-adhesiveness packaging box outer film and manufacturing method thereof |
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Application publication date: 20110126 |