CN104443550A - Non-PVC film bag making filling and sealing production line and thin film separation prepressing assembly - Google Patents
Non-PVC film bag making filling and sealing production line and thin film separation prepressing assembly Download PDFInfo
- Publication number
- CN104443550A CN104443550A CN201410714531.7A CN201410714531A CN104443550A CN 104443550 A CN104443550 A CN 104443550A CN 201410714531 A CN201410714531 A CN 201410714531A CN 104443550 A CN104443550 A CN 104443550A
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- China
- Prior art keywords
- film
- head
- point
- film separation
- bag
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/02—Machines characterised by the incorporation of means for making the containers or receptacles
- B65B3/022—Making containers by moulding of a thermoplastic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention provides a thin film separation prepressing assembly which comprises a film separation assembly and a film pressing assembly. A film separation head extending to the portion between two films is arranged on the film separation assembly. The film pressing assembly comprises hot pressing connectors which are attached to and away from the two side walls of the film separation head in the film separation direction in cooperation and used for heating the film separation head. According to a non-PVC film infusion bag which is not filled through a tube opening, before a bag body is filled, the film separation head of the film separation assembly extends to the portion between the two films of the bag body, the thin films stretching into the film separation head are attached through the hot pressing connectors, and the two thin films of the bag body are heated through the hot pressing connectors and deformed to a certain extent. Thus, in the following liquid filling process, the filling positions of the two thin films can be accurately opened, the opening success rate of the two thin films is increased, and the filling port opening stability of the non-PVC film infusion bag which is not filled through the tube opening is improved. The invention further provides a non-PVC film bag making filling and sealing production line.
Description
Technical field
The present invention relates to technical field of medical equipment, more particularly, relate to a kind of non-PVC film bag embedding manufacturing line and thin film separation preload component.
Background technology
Along with the development of science and technology and the raising of medical level, China's packaging container for infusion material is transitioned into flexible packing material gradually by glass bottle.Film transfusion flexible bag adopts a kind of integral type interface to the filling non-PVC of the non-mouth of pipe (Polyvinyl chloride polymer, polyvinylchloride), and conventional conical transfusion soft bag seal cover cap and interface are separated.Therefore the filling conical transfusion soft bag of the non-mouth of pipe is compared with conventional conical transfusion soft bag, have that cost is low, production technology simply, do not need high-temperature heating to seal and the advantage such as solid particulate matter content is low, no matter for the low-cost production in pharmaceutical factory or the reliability of Clinical practice, there is obviously benefit, there are wide market outlook.
But in the filling conical transfusion soft bag production process of the non-mouth of pipe, the filling position of bag, filling exit opening success ratio is lower, existing clamp structure is utilized easily to cause the filling exit of sack normally not open, cause the filling failure of bag, affect the normal production of the filling conical transfusion soft bag of the non-mouth of pipe.
Therefore, the stability that the filling exit how improving the filling conical transfusion soft bag of the non-mouth of pipe is opened is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of thin film separation preload component, the stability of opening with the filling exit realizing improving the filling conical transfusion soft bag of the non-mouth of pipe; Present invention also offers a kind of non-PVC film bag embedding manufacturing line.
In order to achieve the above object, the invention provides following technical scheme:
A kind of thin film separation preload component, comprises point membrane module and press mold assembly, described point of membrane module is provided with point film head stretched between bilayer film; Described press mold assembly comprises and divides the two side in film direction to be adjacent to described point of film head and away from coordinating, and the thermocompression head to described point of film head heating.
Preferably, in above-mentioned thin film separation preload component, described thermocompression head comprises the both sides being arranged at described point film head respectively, described point of film head is carried out to the first thermocompression head and second thermocompression head of hot pressing.
Preferably, in above-mentioned thin film separation preload component, the rhombus of described point of film head to be cross-sectional plane be diamond structure divides film head, and the end of described point of film head is converged as diamond tips.
Preferably, in above-mentioned thin film separation preload component, the end face that the two side of described first thermocompression head and described second thermocompression head and described point of film head fits all is set to V-shaped groove hot pressing end face.
Preferably, in above-mentioned thin film separation preload component, described point of membrane module comprises point film head and point film head mount pad to described point of film head fixed pedestal.
Preferably, in above-mentioned thin film separation preload component, also comprise and drive described thermocompression head to be adjacent to and away from the driven unit of described point of film head, described driven unit comprises and drives supporting seat and be arranged at the two ends of described driving supporting seat driving direction, and respectively with described first thermocompression head and affixed the first actuating arm of described second thermocompression head and the second actuating arm.
Preferably, in above-mentioned thin film separation preload component, described point of film head divides the two side in film direction to be the contact surface of planar structure.
A kind of non-PVC film bag embedding manufacturing line, is provided with bulking system bag being carried out to embedding, is provided with the thin film separation preload component as above described in any one described bag being carried out to precompressed before described embedding system.
Thin film separation preload component provided by the invention, comprises point membrane module and press mold assembly, point membrane module is provided with point film head stretched between bilayer film.Press mold assembly comprises and divides the two side in film direction to be adjacent to a point film head and away from coordinating, and to a point thermocompression head for film head heating.For the filling non-PVC film infusion bag of the non-mouth of pipe, bag before filling the container, bilayer film is needed to separate, the erection work of the mouth of pipe is carried out again after transfusion liquid is filling, before filling the container, extend between the bilayer film of bag by a point film head for point membrane module, by thermocompression head, the film stretched in point film head is adjacent to, the duplicature of thermocompression head to bag heats, bag film is heated and produces certain deformation, therefore when follow-up filling liquid, the filling position of bilayer film can be opened accurately, improve the success ratio of duplicature opening, the stability that the filling exit improving the filling conical transfusion soft bag of the non-mouth of pipe is opened.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of thin film separation preload component provided by the invention;
Fig. 2 is the right elevation of thin film separation preload component provided by the invention;
Fig. 3 is the birds-eye view of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, carry out clear, complete description to the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1-Figure 3, Fig. 1 is the front view of thin film separation preload component provided by the invention; Fig. 2 is the right elevation of thin film separation preload component provided by the invention; Fig. 3 is the birds-eye view of Fig. 1.
The invention provides a kind of thin film separation preload component, comprise point membrane module and press mold assembly, point membrane module is provided with point film head 1 stretched between bilayer film 4.Press mold assembly comprises and to be adjacent to the two side in point film head 1 point of film direction and away from coordinating, and to the thermocompression head that point film head 1 heats.For the filling non-PVC film infusion bag of the non-mouth of pipe, bag before filling the container, need by the filling position 4 of bilayer film separately, the erection work of the mouth of pipe is carried out again after transfusion liquid is filling, before bag is shaping, extend between the bilayer film 4 at the filling position of bag by a point film head 1 for point membrane module, by thermocompression head, the film stretched in point film head 1 is adjacent to, the duplicature of thermocompression head to bag heats, bag film 4 is heated and produces certain deformation, therefore when follow-up filling liquid, the filling position of bilayer film 4 can be opened accurately, improve the success ratio of duplicature opening, the stability that the filling exit improving the filling conical transfusion soft bag of the non-mouth of pipe is opened.
In order to optimize technique scheme further, thermocompression head comprises and is arranged at point both sides for film head 1 respectively, point film head 1 is carried out to the first thermocompression head 21 and the second thermocompression head 22 of hot pressing.Thermocompression head is positioned at the first thermocompression head 21 of point film head 1 both sides and the second thermocompression head 22 by it and is adjacent to a point film head 1 and away from coordinating, thermocompression head can sequentially be completed when heating a point film head 1 close to each other, heat the action of rear separation, film head 1 is divided to extend into after in duplicature, first thermocompression head 21 and the second thermocompression head 22 are near a point film head 1, be adjacent to point both sides for film head 1, the monofilm of bilayer film 4 is between thermocompression head and point film head 1, thermocompression head heats film 4, film 4 is heated the deformation that bends, after having heated, thermocompression head is away from a point film head 1, film 4 skids off by point film head 1, because film 4 is by thermal deformation, therefore after the two membranes of film 4 combines, can not be attached to closely together again, make the separation that the duplicature of follow-up filling operation film 4 can be stable, improve the opening success ratio that non-PVC film is filling.
In order to optimize technique scheme further, point film head 1 divides film head for the rhombus that cross-sectional plane is diamond structure, divides the end of film head to converge as diamond tips.For the non-PVC transfusion soft bag that the non-mouth of pipe is filling, the two membranes at the filling position of bag separately, adapt to the bag opening feature of transfusion flexible bag, film head 1 will be divided to arrange there is cutting-edge structure, thus make to extend into accurately between the two membranes that is adjacent to, it is diamond structure that film head will be divided to be set to cross-sectional plane simultaneously, diamond tips is pooled at its tip, namely the opening demand of filling position is met, the resistance that film advances can be reduced again, avoid stretching into of point film head 1 to make bilayer film entirety separately, avoid affecting follow-up bag edge seal.
In order to optimize technique scheme further, the first thermocompression head 21 and the second thermocompression head 22 are all set to V-shaped groove hot pressing end face with the end face dividing the two side of film head 1 to fit.Adapt to the constructional feature of point film head 1, the end face that first thermocompression head 21 and the second thermocompression head 22 and the two side of point film head 1 fit all is set to the hot pressing end face of the V-shaped groove structure be adjacent to mutually with the diamond structure of point film head (as the hot pressing end face 211 of the first thermocompression head 21, for V-arrangement notching construction), therefore the monofilm of bag is pressed in point between film head 1 and thermocompression head, be heated evenly, deformation effects avoids sudden change, avoids the follow-up mouth of pipe to install the uneven problem of sealing station.
In order to optimize technique scheme further, point membrane module comprises point film head 1 and point film head mount pad 6 to point film head 1 fixed pedestal.Divide film head 1 to be lifted on the film transport path of non-PVC transfusion soft bag by a point film head mount pad 5, the extended position of point film head 1 overlaps with the transport path of film 4, ensures that film 4 is separated accurately, obtains the membrane structure of pre-provisioning request after hot pressing.
In order to optimize technique scheme further, also comprise and drive thermocompression head to be adjacent to and away from the driven unit of point film head 1, driven unit comprises and drives supporting seat 3 and be arranged at the two ends driving supporting seat 3 driving direction, and respectively with the first thermocompression head 21 and affixed the first actuating arm 51 and the second actuating arm 52 of the second thermocompression head 22.Reserved transmission gap between adjacent bag, first thermocompression head 21 and the second thermocompression head 22 are close to each other in predetermined duration to be compressed with a point film head 1, its process compressed matches with the conveying of bag, bag carries the gap of one group of transfusion flexible bag of advancing forward, then thin film separation preload component action, first thermocompression head 21 and the second thermocompression head 22 compress a point film head 1 and (open a bag situation according to design and operation, adjustment hot pressing temperature and time), be separated after heating, the one-off of thin film separation preload component terminates, thermocompression head and point film head 1 are adjacent to mutually and away from action performed by driven unit 3, hot pressing process is convenient to add in the whole production process of film 4.Driven unit comprises the both sides that the first actuating arm 51 of connection first thermocompression head 21 and the second thermocompression head 22 and the second actuating arm 52, first actuating arm 51 and the second actuating arm 52 are positioned at film 4 direction of transfer, avoids having an impact to the normal conveying of film 4.
In order to optimize technique scheme further, the two side in point film head 1 point of film direction is the contact surface of planar structure.The two membranes of film 4 produces certain Bending Deformation after hot pressing, in the process that the follow-up mouth of pipe and bag are assembled, both requirements can be stable be adjacent to, by the two side in point film head 1 point of film direction, namely the both sides end face dividing film head 1 and the inner side of film 4 to be adjacent to mutually is all set to planar structure, and accordingly, the hot pressing end face of the first thermocompression head 21 and the second thermocompression head 22 is also set to planar structure, though make film 4 produce deformation, can not have an impact to the sealing that is adjacent to of follow-up itself and the mouth of pipe.
Thin film separation preload component provided by the invention, not only can be used for first filling, then the transfusion flexible bag of welding assembly Integral joint, improve the accuracy for bag filling region duplicature opening, also may be used for double membrane structure only as filling opening, integral type interface is arranged at the Bag structure of other positions of bag, and the filling region of duplicature is after filling completing, adopt solder up, complete the finally sealed of transfusion flexible bag.
Based on the thin film separation preload component provided in above-described embodiment, present invention also offers a kind of non-PVC film bag embedding manufacturing line, be provided with bulking system bag being carried out to embedding,, before the embedding system of this non-PVC film bag embedding manufacturing line, be provided with the thin film separation preload component as described in above-described embodiment bag being carried out to precompressed.
Because this non-PVC film bag embedding manufacturing line have employed the thin film separation preload component of above-described embodiment, so the beneficial effect that this non-PVC film bag embedding manufacturing line is brought by thin film separation preload component please refer to above-described embodiment.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a thin film separation preload component, is characterized in that, comprises point membrane module and press mold assembly, described point of membrane module is provided with point film head stretched between bilayer film; Described press mold assembly comprises and divides the two side in film direction to be adjacent to described point of film head and away from coordinating, and the thermocompression head to described point of film head heating.
2. thin film separation preload component according to claim 1, is characterized in that, described thermocompression head comprises the both sides being arranged at described point film head respectively, described point of film head is carried out to the first thermocompression head and second thermocompression head of hot pressing.
3. thin film separation preload component according to claim 2, is characterized in that, the rhombus of described point of film head to be cross-sectional plane be diamond structure divides film head, and the end of described point of film head is converged as diamond tips.
4. thin film separation preload component according to claim 3, is characterized in that, the end face that the two side of described first thermocompression head and described second thermocompression head and described point of film head fits all is set to V-shaped groove hot pressing end face.
5. thin film separation preload component according to claim 1, is characterized in that, described point of membrane module comprises point film head and point film head mount pad to described point of film head fixed pedestal.
6. thin film separation preload component according to claim 2, it is characterized in that, also comprise and drive described thermocompression head to be adjacent to and away from the driven unit of described point of film head, described driven unit comprises and drives supporting seat and be arranged at the two ends of described driving supporting seat driving direction, and respectively with described first thermocompression head and affixed the first actuating arm of described second thermocompression head and the second actuating arm.
7. thin film separation preload component according to claim 2, is characterized in that, described point of film head divides the two side in film direction to be the contact surface of planar structure.
8. a non-PVC film bag embedding manufacturing line, is provided with bulking system bag being carried out to embedding, it is characterized in that, is provided with the thin film separation preload component as described in claim 1-7 any one described bag being carried out to precompressed before described embedding system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410714531.7A CN104443550A (en) | 2014-11-28 | 2014-11-28 | Non-PVC film bag making filling and sealing production line and thin film separation prepressing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410714531.7A CN104443550A (en) | 2014-11-28 | 2014-11-28 | Non-PVC film bag making filling and sealing production line and thin film separation prepressing assembly |
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| Publication Number | Publication Date |
|---|---|
| CN104443550A true CN104443550A (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410714531.7A Pending CN104443550A (en) | 2014-11-28 | 2014-11-28 | Non-PVC film bag making filling and sealing production line and thin film separation prepressing assembly |
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| Country | Link |
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| CN (1) | CN104443550A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171162A (en) * | 2019-06-21 | 2019-08-27 | 山东新华医疗器械股份有限公司 | A kind of soft bag bag-making method and products thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05112307A (en) * | 1991-10-18 | 1993-05-07 | Ishizuka Glass Co Ltd | Method and device for producing bag for transfusion |
| EP0622169A2 (en) * | 1993-03-30 | 1994-11-02 | Illinois Tool Works Inc. | Method of forming side seams for zippered bags or packages |
| CN1600290A (en) * | 2004-10-19 | 2005-03-30 | 湖南千山制药机械股份有限公司 | Automatic production line for large transfusion flexible bag with dual chambers and tubes made from non-PVC membrane |
| CN203806229U (en) * | 2014-03-27 | 2014-09-03 | 湖南科伦制药有限公司 | Film prepressing device of bag body sealing type bag-making and filling-sealing machine |
| CN203866019U (en) * | 2014-04-15 | 2014-10-08 | 湖南科伦制药有限公司 | Bag body filling type transfusion product filling and sealing equipment |
| CN204250467U (en) * | 2014-11-28 | 2015-04-08 | 山东新华医疗器械股份有限公司 | Non-PVC film bag embedding manufacturing line and thin film separation preload component |
-
2014
- 2014-11-28 CN CN201410714531.7A patent/CN104443550A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05112307A (en) * | 1991-10-18 | 1993-05-07 | Ishizuka Glass Co Ltd | Method and device for producing bag for transfusion |
| EP0622169A2 (en) * | 1993-03-30 | 1994-11-02 | Illinois Tool Works Inc. | Method of forming side seams for zippered bags or packages |
| CN1600290A (en) * | 2004-10-19 | 2005-03-30 | 湖南千山制药机械股份有限公司 | Automatic production line for large transfusion flexible bag with dual chambers and tubes made from non-PVC membrane |
| CN203806229U (en) * | 2014-03-27 | 2014-09-03 | 湖南科伦制药有限公司 | Film prepressing device of bag body sealing type bag-making and filling-sealing machine |
| CN203866019U (en) * | 2014-04-15 | 2014-10-08 | 湖南科伦制药有限公司 | Bag body filling type transfusion product filling and sealing equipment |
| CN204250467U (en) * | 2014-11-28 | 2015-04-08 | 山东新华医疗器械股份有限公司 | Non-PVC film bag embedding manufacturing line and thin film separation preload component |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171162A (en) * | 2019-06-21 | 2019-08-27 | 山东新华医疗器械股份有限公司 | A kind of soft bag bag-making method and products thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |