CN102502319A - Easy-tear line forming equipment - Google Patents
Easy-tear line forming equipment Download PDFInfo
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- CN102502319A CN102502319A CN2011102577556A CN201110257755A CN102502319A CN 102502319 A CN102502319 A CN 102502319A CN 2011102577556 A CN2011102577556 A CN 2011102577556A CN 201110257755 A CN201110257755 A CN 201110257755A CN 102502319 A CN102502319 A CN 102502319A
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- tear line
- line forming
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Abstract
The invention discloses easy-tear line forming equipment, which comprises winding rollers, tension rollers, a driving system and at least two punching cutters, wherein the winding rollers are arranged at the head end and the tail end of the equipment, and the punching cutters move synchronously. Each punching cutter comprises a straight support plate and a punching die provided with cutting comb teeth, and the cutting comb teeth are arranged by right facing the straight support plate. By the aid of more than two punching cutters which move synchronously, production efficiency can be improved evidently. In addition, the easy-tear line forming equipment is lower in cost and low in investment for production lines as compared with laser etching equipment.
Description
Technical field
The invention belongs to the soft package technology field, be specifically related to a kind of easy-torn line former.
Background technology
Traditional common flexible packaging film is not easy to be torn in use, even and after tearing, it is smooth that the place of tearing can not keep, cause using very inconvenient, also influence impression.
At present, occurred having the flexible packaging film of easy-torn line on the market, for example patent documentation CN1608951Y discloses a kind of method for making of soft packaging bag tearable mouth, and this method may further comprise the steps:
(1), designed patterns is input in the computer system; (2) control laser cutting system with computer system; (3) laser beam irradiation that described laser cutting system is generated is to the one side of soft packaging bag diaphragm seal, and described laser beam carves or cut into the line of weakness of corresponding pattern moulding in the one side of soft packaging bag diaphragm seal according to designed pattern; (4) described tearable mouth is formed according to line of weakness.
There is following weak point in this kind method: laser machine price is higher, and the manufacturing line infusion of financial resources is many; Because in most of technologies, film direction of travel and line of weakness direction be in same direction, so laser head must move the line of weakness that just can complete behind the certain distance, this rate travel is slower, loses time reduction production efficiency; The principle of laser beam indentation is to utilize the high temperature sintering film and form indentation in fact, so can produce niff, causes large quantity of exhaust gas.
Summary of the invention
The purpose of this invention is to provide the easy-torn line former that a kind of tool obviously promotes production efficiency.
The technical scheme that realizes the object of the invention is: a kind of easy-torn line former; The punching tool that comprises the take up roll, jockey pulley, drive system and at least two cover synchronization actions that are arranged on the head and the tail two ends; Each overlaps punching tool and comprises a straight supporting plate and a punch die that is provided with the cutting of broach shape, and each cutting is over against straight supporting plate setting.
Said each cutting is a rectangular teeth.
The present invention has positive effect: (1) present device can obviously promote production efficiency owing to have the punching tool of the above synchronization action of two covers, in addition, this kind equipment and laser scored apparatus in comparison, price is comparatively cheap, and the manufacturing line infusion of financial resources is less.
Description of drawings
Fig. 1 is a kind of structural representation of product of the present invention;
Fig. 2 is for adopting a kind of structural representation with complex film of easy-torn line of easy-torn line former shown in Figure 1 manufacturing;
Fig. 3 is a kind of cutaway view of complex film shown in Figure 2.
Be labeled as shown in the accompanying drawing: polyethylene terephthalate rete 1, polyethylene film layer 2, indentation 3, aluminium foil layer 4, take up roll 51, jockey pulley 52, punching tool 53, supporting plate 531, cutting 532, punch die 533.
The specific embodiment
(embodiment 1, easy-tear type composite package film)
Fig. 1 to Fig. 3 has shown a kind of specific embodiment of the present invention, and wherein Fig. 1 is a kind of structural representation of product of the present invention; Fig. 2 is for adopting a kind of structural representation with complex film of easy-torn line of easy-torn line former shown in Figure 1 manufacturing; Fig. 3 is a kind of cutaway view of complex film shown in Figure 2.
Present embodiment is a kind of easy-torn line former; See shown in Figure 1; The punching tool 53 that comprises the take up roll 51, jockey pulley 52, drive system and at least two cover synchronization actions that are arranged on the head and the tail two ends; Each overlaps punching tool 53 and comprises a straight supporting plate 531 and a punch die 533 that is provided with broach shape cutting 532, and each cutting 532 is provided with over against straight supporting plate 531.Each cutting 532 is rectangular teeths.
Present embodiment can obviously promote production efficiency owing to have the punching tool of the above synchronization action of two covers, in addition, this kind equipment and laser scored apparatus in comparison, price is comparatively cheap, and the manufacturing line infusion of financial resources is less.
Fig. 2 and Fig. 3 have shown a kind of application mode of present embodiment, and the polyethylene terephthalate rete in this kind composite package film is processed for adopting present embodiment.Specifically, this kind composite package film is composited by polyethylene terephthalate rete that is used to strengthen 1 and the polyethylene film layer 2 that is used to seal; Said polyethylene terephthalate rete is provided with the destructive indentation 3 of discontinuous, and forms easy-torn line at these destructiveness indentation 3 places.Said destructive indentation is the poroid indentation 3 that on polyethylene terephthalate, forms through die-cut mode.Because the higher polyethylene terephthalate rete of intensity is by the poroid indentation in the die-cut place of the cutting on the punch die; The polyethylene film layer of effect is torn in the more weak influence hardly of intensity and aluminium foil layer is then complete remains; Both had good sealing effectiveness; Can just can tear with very little power again, form the regular shape opening of tearing along line of weakness, have excellent in-use performance along the easy-torn line that is provided with indentation.
Obviously, the above embodiment of the present invention only be for clearly the present invention is described and is done for example, and be not to be qualification to embodiment of the present invention.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (2)
1. an easy-torn line former comprises the take up roll (51), jockey pulley (52) and the drive system that are arranged on the head and the tail two ends; It is characterized in that: also comprise the punching tool (53) of at least two cover synchronization actions, each overlaps punching tool (53) and comprises a straight supporting plate (531) and a punch die (533) that is provided with broach shape cutting (532), and each cutting (532) is provided with over against straight supporting plate (531).
2. easy-torn line former according to claim 1 is characterized in that: each cutting (532) is a rectangular teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102577556A CN102502319A (en) | 2011-09-02 | 2011-09-02 | Easy-tear line forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102577556A CN102502319A (en) | 2011-09-02 | 2011-09-02 | Easy-tear line forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102502319A true CN102502319A (en) | 2012-06-20 |
Family
ID=46214470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102577556A Pending CN102502319A (en) | 2011-09-02 | 2011-09-02 | Easy-tear line forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102502319A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128084A (en) * | 2015-08-24 | 2015-12-09 | 金石包装（嘉兴）有限公司 | Width-adjustable perforating device for shrink film coiled material |
| CN106825946A (en) * | 2017-03-23 | 2017-06-13 | 叶守莉 | A kind of method that glue box are machined with laser die cutting |
| DE102013102126B4 (en) * | 2013-03-05 | 2017-11-30 | Rofin-Baasel Lasertech Gmbh & Co. Kg | Method and device for producing a tear-open in a packaging film |
| CN107826861A (en) * | 2017-11-22 | 2018-03-23 | 湖北中烟工业有限责任公司 | A kind of segmented cigarette tipping paper processing method |
| CN108068401A (en) * | 2017-12-15 | 2018-05-25 | 北京和利康源医疗科技有限公司 | For making the notch producing device of tearable mouth and double tearable mouth production methods |
| CN109515851A (en) * | 2017-09-20 | 2019-03-26 | 深圳市富云帝科技有限公司 | Easy-to-tear film packing machine and technology of the package |
| CN112606475A (en) * | 2020-11-27 | 2021-04-06 | 江西捷美软包装有限公司 | Automatic cutting device for easy-to-tear opening of packaging bag |
| CN112830029A (en) * | 2019-11-24 | 2021-05-25 | 南通汇统塑胶机械有限公司 | Point line bag ironing machine for preservative film production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960062A (en) * | 1973-09-29 | 1976-06-01 | Wavin B.V. | Method of making a band of plastic bags |
| WO2010032549A1 (en) * | 2008-09-16 | 2010-03-25 | ユニ・チャーム株式会社 | Perforation forming device |
| CN201456460U (en) * | 2009-07-20 | 2010-05-12 | 浙江茉织华印刷有限公司 | Improved structure of envelope easy-tearing line mould |
| CN201678070U (en) * | 2010-05-10 | 2010-12-22 | 黄山永新股份有限公司 | Package bag easy tearing hole punching machine |
| CN202449661U (en) * | 2011-09-02 | 2012-09-26 | 浙江金石包装有限公司 | Molding device for easily torn line |
-
2011
- 2011-09-02 CN CN2011102577556A patent/CN102502319A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960062A (en) * | 1973-09-29 | 1976-06-01 | Wavin B.V. | Method of making a band of plastic bags |
| WO2010032549A1 (en) * | 2008-09-16 | 2010-03-25 | ユニ・チャーム株式会社 | Perforation forming device |
| CN201456460U (en) * | 2009-07-20 | 2010-05-12 | 浙江茉织华印刷有限公司 | Improved structure of envelope easy-tearing line mould |
| CN201678070U (en) * | 2010-05-10 | 2010-12-22 | 黄山永新股份有限公司 | Package bag easy tearing hole punching machine |
| CN202449661U (en) * | 2011-09-02 | 2012-09-26 | 浙江金石包装有限公司 | Molding device for easily torn line |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013102126B4 (en) * | 2013-03-05 | 2017-11-30 | Rofin-Baasel Lasertech Gmbh & Co. Kg | Method and device for producing a tear-open in a packaging film |
| CN105128084A (en) * | 2015-08-24 | 2015-12-09 | 金石包装（嘉兴）有限公司 | Width-adjustable perforating device for shrink film coiled material |
| CN106825946A (en) * | 2017-03-23 | 2017-06-13 | 叶守莉 | A kind of method that glue box are machined with laser die cutting |
| CN109515851A (en) * | 2017-09-20 | 2019-03-26 | 深圳市富云帝科技有限公司 | Easy-to-tear film packing machine and technology of the package |
| CN107826861A (en) * | 2017-11-22 | 2018-03-23 | 湖北中烟工业有限责任公司 | A kind of segmented cigarette tipping paper processing method |
| CN108068401A (en) * | 2017-12-15 | 2018-05-25 | 北京和利康源医疗科技有限公司 | For making the notch producing device of tearable mouth and double tearable mouth production methods |
| CN108068401B (en) * | 2017-12-15 | 2019-09-06 | 北京和利康源医疗科技有限公司 | For make tearable mouth notch producing device and double tearable mouth production methods |
| CN112830029A (en) * | 2019-11-24 | 2021-05-25 | 南通汇统塑胶机械有限公司 | Point line bag ironing machine for preservative film production |
| CN112606475A (en) * | 2020-11-27 | 2021-04-06 | 江西捷美软包装有限公司 | Automatic cutting device for easy-to-tear opening of packaging bag |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120620 |