CN101456266A - Slant clip soft-package production method and special die thereof - Google Patents
Slant clip soft-package production method and special die thereof Download PDFInfo
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- CN101456266A CN101456266A CNA2007100326398A CN200710032639A CN101456266A CN 101456266 A CN101456266 A CN 101456266A CN A2007100326398 A CNA2007100326398 A CN A2007100326398A CN 200710032639 A CN200710032639 A CN 200710032639A CN 101456266 A CN101456266 A CN 101456266A
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Abstract
The invention relates to a method and a special mould for manufacturing soft packing bags with an oblique clipping mouth. The method comprises: a, a step of heat sealing, in which a fourth side edge of a packing bag is sealed by heat partially to form an open section and a semi-sealed section, and the first side edge, the second side edge and the third side edge are sequentially connected with the semi-sealed section of the fourth edge; b, a step of cutting an oblique edge to form an oblique opening, in which the oblique opening and the open section on the fourth side edge of the bag body form an opening part with a curve; c, a step of mouth filling; d, a step of secondary heat sealing, in which the opening part and the mouth are sealed by heat and welded at the same time; and e, a step of filling materials through the mouth and well screwing a cap. The special mould comprises a parallel section and an oblique angle section which form the same angle with the open section and the oblique edge section with the oblique opening and a groove which is arranged on the oblique angle section and allows an upper haft part of the mouth to be inserted into. The invention aims to overcome the drawbacks of the prior art and provides a quick and convenient method for manufacturing soft packing bags with an oblique clipping mouth and a special mould used by the method during manufacture.
Description
[technical field]
The particular manufacturing craft that the present invention relates to a kind of slant clip soft-package production method and in manufacturing process, use.
[background technology]
The present slant clip soft-package that generally adopts, its bag type is generally the square type.Original bag before the dop is four bandings, and mouth is not with cover.A hypotenuse opening is cut by certain position in the bag angle of two adjacent edges of this bag.Because opening is less, can't draw mouthful a hello mouth automatically, can only lean on the artificial mouth of feeding.Mouth is made the not with cover oblique dop bag of peripheral seam with bag and dop limit with the heat seal die seam.Owing to must lean on manually-operated when feeding mouth, make the existing whole process of slant clip soft-package bag be difficult to realize automation, production efficiency is low and the production cost height is unfavorable for promoting the use of of slant clip soft-package.
Chinese patent, patent No. 02249605.X.Name is called: soft packaging bag tip machine send mouth tip device automatically, and the slant clip soft-package bag type of its made is generally the square type.Original bag before the dop is three bandings, and mouth is with cover.On described equipment, send bag automatically with this bag, on one side that bag does not seal be adjacent a bag angle of one side of involution intersecting and cut a hypotenuse automatically by certain position, by drawing mouthful device that the bag angle is drawn back, mouth is sent into certain position in the hypotenuse automatically, Yi Bian mouth is made the with cover oblique dop bag that does not have involution with bag and dop hypotenuse with the automatic seam simultaneously of heat seal die.Material by one side can that does not have involution after again with its involution.Its shortcoming is: easily splash or be dispersed on the face to be sealed when liquid or powder can, influence involution quality after the can.
For this reason, need to improve existing slant clip soft-package production method.
[summary of the invention]
The objective of the invention is to overcome the deficiencies in the prior art, the preparation method that can fast, conveniently produce a kind of slant clip soft-package is provided.
Another object of the present invention provides a kind of particular manufacturing craft of processing slant clip soft-package.
In order to solve the technical problem of above-mentioned existence, the present invention adopts following technical proposals:
A kind of slant clip soft-package production method is characterized in that including following steps:
A, heat-sealing: first side, second side and the 3rd side of bag are sealed with heat seal die, and with the four side of bag local heat-sealing formation open section and half envelope section, half envelope section on first side, second side, the 3rd side and the four side links to each other in turn;
B, cut hypotenuse: by certain angle an open section on the described four side and a bag angle adjacent with the one end are cut formation one hypotenuse opening, this hypotenuse opening bag the 4th limit upper shed section is formed with the opening that turns round together;
C, hello mouth: by drawing mouthful device described hypotenuse opening is drawn back, mouth is sent into certain position in the hypotenuse opening;
D: heat-sealing once more: with turn round a hot pressing sheet consistent opening and mouth are sealed seam simultaneously, thereby make a peripheral seam and oblique dop packaging bag not with cover with described opening shape;
E, capping: material has been revolved lid after by the mouth can again.
Process the particular manufacturing craft in the described slant clip soft-package production method, it is characterized in that including symmetrically arranged two turn round hot pressing sheet, calandrias and drive two and turn round that the hot pressing sheet opens, the actuator of pressing, described hot pressing sheet includes a parallel-segment and an oblique angle section, has the groove that can allow the described mouth first half be inserted on the oblique angle section;
Aforesaid particular manufacturing craft, it is characterized in that described parallel-segment length is more than or equal to described bag upper shed section, described oblique angle segment length is more than or equal to the hypotenuse section of hypotenuse opening on the described bag, and angle equates between the hypotenuse section of parallel-segment and oblique angle section angle and above-mentioned open section, hypotenuse opening.
The invention has the beneficial effects as follows:
1, on a side of bag, forms half of open section and half of heat-sealing section, half of open section and be adjacent a bag angle of one side of involution intersecting and cut a hypotenuse opening by certain angle, feed mouth and adopt the hot pressing sheet heat-sealing of turning round at the hypotenuse opening, make mouth and bag and dop hypotenuse reach in addition the not open section seam simultaneously of involution, like this, the fold phenomenon appears in packaging bag when having avoided last heat-sealing, packaging bag quality height, outward appearance is more smooth, attractive in appearance;
2, material has revolved lid after by the can of mouth end again, splashes or be dispersed into when avoiding liquid or powder can on the bag face of packaging bag, influences involution quality after the can, has guaranteed the health of can material, is applicable to automated production.
[description of drawings]
Fig. 1 is packaging bag perspective view among the present invention;
Fig. 2 shows view for the master after the packaging bag periphery seals for the first time among the present invention cuts open;
Fig. 3 cuts master behind the hypotenuse opening for packaging bag among the present invention and cuts open and show view;
Fig. 4 shows view for the master after cutting hypotenuse opening part hello mouth in the packaging bag among the present invention cuts open;
Fig. 5 shows view for the master of packaging bag among the present invention after sealing for the second time cuts open;
Fig. 6 is the perspective view of the hot pressing sheet that turns round among the present invention.
[specific embodiment]
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
A kind of slant clip soft-package production method, it includes following steps:
A, heat-sealing: relative first side 11 and the vertical earlier envelope of the 3rd side 13 on the bag 1 with a rectangle, promptly with keep at a certain distance away, parallel and equal hot pressing sheet heat-sealing, this operation is finished on the Bag Making Machine on the conveyer belt; With second side 12 and the horizontal sealing again of the parallel and unequal hot pressing sheet of four side 14 usefulness, make the four side 14 local heat-sealings of bag 1 form open section 140 and half envelope section 141, among the present invention, half envelope section 141 on first side 11, second side 12, the 3rd side 13 and the four side 14 links to each other in turn, half envelope section, 141 1 ends be adjacent and the 3rd side 13 of involution intersect and form one bag of angle, open section 140 1 ends be adjacent and the first side 11 of involution intersect and form another bag angles, this operation is also finished on the Bag Making Machine on the conveyer belt;
B, cut hypotenuse: the packaging bag after the heat-sealing is sent to next operating position through conveyer belt, the cylinder at this station place upwards promotes cutting knife, bag to be packaged is sent into the cutting knife below by certain angle, cylinder drive cutting knife carries out die-cut to packaging bag then, be about to four side 14 upper shed sections 140 and a bag angle adjacent and cut formation one hypotenuse opening 100, cut edge and the 11 one-tenth miter angles in first side among the present invention with the one end; After die-cut, hypotenuse opening 100 is formed with the opening 10 that turns round with bag 1 the 4th limit upper shed section 140;
C, hello mouth: the packaging bag after the side cut is sent to one through conveyer belt and draws a mouthful device place, draws mouthful device to hold the upper and lower bag face of hypotenuse opening 100 vicinity in the packaging bag 1 by the upper and lower vacuum cup on it; Going up vacuum cup among the present invention drives by a upper cylinder, following vacuum cup drives by a lower cylinder, hold the above and below of packaging bag 1 at vacuum cup after, upper cylinder drive to go up vacuum cup upwards and lower cylinder drive that vacuum cup is downward down, thereby hypotenuse opening 100 is drawn back, the mouth paw that send that is positioned at conveyer belt one side is sent mouth 2 into hypotenuse opening 100 certain positions from another pipeline under but an oscillating cylinder drives, send the mouth paw to return, upper and lower vacuum cup and packaging bag 1 break away from;
D: heat-sealing once more: after feeding mouth, with another turn round hot pressing sheet 3 consistent opening 10 and mouth 2 are sealed seam simultaneously with opening 10 shapes, thereby make a peripheral seam and oblique dop packaging bag not with cover, this operation adopts the hot pressing sheet 3 that turns round to finish on Bag Making Machine;
E, capping: material has been revolved lid after by mouth 2 cans again.Like this, can obtain good airproof performance, bag is smooth and the can material is clean, sanitary packaging bag.
Particular manufacturing craft in the slant clip soft-package production method, include symmetrically arranged two hot pressing sheets 3 that turn round, be used to heat turn round hot pressing sheet 3 the calandria (not shown) and drive two and turn round that hot pressing sheet 3 opens, the actuator (not shown) of pressing, actuator can be cylinder, right cylinder etc.As shown in Figure 6, the hot pressing sheet 3 that turns round includes a parallel-segment 31 and an oblique angle section 32, has the groove 320 that can allow mouth 2 first halves be inserted on the oblique angle section 32.Parallel-segment 31 length are more than or equal to bag 1 upper shed section 140, and described oblique angle section 32 length are more than or equal to the hypotenuse section of hypotenuse opening 100 on the bag 1, and angle equates between the hypotenuse section of parallel-segment 31 and oblique angle section 32 angles and open section 140, hypotenuse opening 100.The effect of this mould is that hypotenuse opening 100 and open section 140 formed openings 10 and the mouth 2 that is positioned at hypotenuse opening 100 are once sealed fully, and is simple in structure, easy to use.
Claims (3)
1, a kind of slant clip soft-package production method is characterized in that including following steps:
A, heat-sealing: first side (11), second side (12) and the 3rd side (13) of bag (1) are sealed with heat seal die, with the four side (14) of bag (1) local heat-sealing formation open section (140) and half envelope section (141), half envelope section (141) on first side (11), second side (12), the 3rd side (13) and the four side (14) links to each other in turn;
B, cut hypotenuse: by certain angle an open section (140) on the described four side (14) and a bag angle adjacent with the one end are cut formation one hypotenuse opening (100), this hypotenuse opening (100) is formed with the opening (10) that turns round with bag (1) the 4th limit upper shed section (140);
C, hello mouth: by drawing mouthful device described hypotenuse opening (100) is drawn back, mouth (2) is sent into the interior certain position of hypotenuse opening (100);
D: heat-sealing once more: with turn round a hot pressing sheet (3) consistent opening (10) and mouth (2) are sealed seam simultaneously, thereby make a peripheral seam and oblique dop packaging bag not with cover with described opening (10) shape
E, capping: material has been revolved lid after by mouth (2) can again.
2, the particular manufacturing craft in the described slant clip soft-package production method of processing claim 1, it is characterized in that including symmetrically arranged two turn round hot pressing sheet (3), calandrias and drive two and turn round that hot pressing sheet (3) opens, the actuator of pressing, described hot pressing sheet (3) includes a parallel-segment (31) and an oblique angle section (32), has the groove (320) that can allow described mouth (2) first half be inserted on the oblique angle section (32).
3, particular manufacturing craft according to claim 2, it is characterized in that described parallel-segment (31) length is more than or equal to described bag (1) upper shed section (140), described oblique angle section (32) length goes up the hypotenuse section of hypotenuse opening (100) more than or equal to described bag (1), and angle equates between the hypotenuse section of parallel-segment (31) and oblique angle section (32) angle and above-mentioned open section (140), hypotenuse opening (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100326398A CN101456266B (en) | 2007-12-12 | 2007-12-12 | Slant clip soft-package production method and special die thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100326398A CN101456266B (en) | 2007-12-12 | 2007-12-12 | Slant clip soft-package production method and special die thereof |
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| Publication Number | Publication Date |
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| CN101456266A true CN101456266A (en) | 2009-06-17 |
| CN101456266B CN101456266B (en) | 2011-02-16 |
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| CN2007100326398A Active CN101456266B (en) | 2007-12-12 | 2007-12-12 | Slant clip soft-package production method and special die thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501995A (en) * | 2011-10-27 | 2012-06-20 | 上海欧朔包装机械有限公司 | Horizontal type oblique nozzle bag full-automatic packaging technology |
| CN105172210A (en) * | 2015-09-28 | 2015-12-23 | 中山市新宏业自动化工业有限公司 | Horizontal bagging mechanism of packaging-bag nozzle welding machine |
| CN106998767A (en) * | 2014-11-18 | 2017-08-01 | 株式会社明治 | Liquid emulsification Tetramune, its manufacture method and its application method |
| CN107081936A (en) * | 2017-05-18 | 2017-08-22 | 中山市新宏业自动化工业有限公司 | A kind of pair goes out hypotenuse plus mouth Bag Making Machine and bag technique |
| CN107718710A (en) * | 2017-09-29 | 2018-02-23 | 中山市鸿泰自动化设备有限公司 | A kind of suction nozzle bag making machine and its bag-making method |
| CN110481096A (en) * | 2019-09-02 | 2019-11-22 | 鹤山市兴龙彩印有限公司 | Liquid founds bag hot pressing die |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3563001A (en) * | 1968-02-14 | 1971-02-16 | Cloud Machine Corp | Filling head for strip stock packaging machine |
| DE59207087D1 (en) * | 1991-05-16 | 1996-10-17 | Cellpack Ag | bag |
| CN2590870Y (en) * | 2002-11-16 | 2003-12-10 | 中山市新宏业自动化工业有限公司 | Automatic feeding & soldering mouth apparatus of mouth for soft packing bags mouth welder |
-
2007
- 2007-12-12 CN CN2007100326398A patent/CN101456266B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501995A (en) * | 2011-10-27 | 2012-06-20 | 上海欧朔包装机械有限公司 | Horizontal type oblique nozzle bag full-automatic packaging technology |
| CN102501995B (en) * | 2011-10-27 | 2016-03-02 | 上海欧朔包装机械有限公司 | Horizontal type oblique nozzle bag full-automatic packaging technology |
| CN106998767A (en) * | 2014-11-18 | 2017-08-01 | 株式会社明治 | Liquid emulsification Tetramune, its manufacture method and its application method |
| CN105172210A (en) * | 2015-09-28 | 2015-12-23 | 中山市新宏业自动化工业有限公司 | Horizontal bagging mechanism of packaging-bag nozzle welding machine |
| CN107081936A (en) * | 2017-05-18 | 2017-08-22 | 中山市新宏业自动化工业有限公司 | A kind of pair goes out hypotenuse plus mouth Bag Making Machine and bag technique |
| CN107718710A (en) * | 2017-09-29 | 2018-02-23 | 中山市鸿泰自动化设备有限公司 | A kind of suction nozzle bag making machine and its bag-making method |
| CN110481096A (en) * | 2019-09-02 | 2019-11-22 | 鹤山市兴龙彩印有限公司 | Liquid founds bag hot pressing die |
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| Publication number | Publication date |
|---|---|
| CN101456266B (en) | 2011-02-16 |
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