CN104210702B - Semi-finished product forming device applicable to handkerchief paper packaging machine - Google Patents
Semi-finished product forming device applicable to handkerchief paper packaging machine Download PDFInfo
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- CN104210702B CN104210702B CN201410444946.7A CN201410444946A CN104210702B CN 104210702 B CN104210702 B CN 104210702B CN 201410444946 A CN201410444946 A CN 201410444946A CN 104210702 B CN104210702 B CN 104210702B
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Abstract
The invention provides a semi-finished product forming device applicable to a handkerchief paper packaging machine, and relates to the technical field of tissue packaging machinery. According to the semi-finished product forming device provided by the invention, a conveyed packaging film covers a conveyed material to form a columnar packaging bag with a side opening in the packaging bag, and then the side opening of the columnar packaging bag is thermally sealed, and finally a semi-finished packaging bag with openings in the two ends are formed by cutting off the columnar packaging bag. According to the semi-finished product forming device provided by the invention, the material is packaged by the entire roll of film, therefore the packaging efficiency can be improved; furthermore, in the process of packaging, the positions of figures and patterns on the packaging film can be controlled well to package the figures and patterns on the special positions of the material, therefore the packaged tissue is more beautiful, and the daily demands of living of people can be met.
Description
Technical field
The present invention relates to material packing machine field of mechanical technique, more specifically a kind of pocket tissue packing machine that is applied to
Semi-finished product former.
Background technology
Material packing machine replaces Traditional Man packaging, and it is fast to have speed, the features such as packaging neat appearance, has both saved manpower
Improve production efficiency again.However as the quickening of rhythm of life, people are also increasing to the demand of napkin, especially handkerchief
Paper, is that people's life requirement amount is maximum；The requirement to tissue for the people is not only the quality of paper, the also outward appearance to tissue
It is packaged with certain requirement.In order to meet the demand of people, it is necessary for improving packaging efficiency and the Accuracy of Packaging of tissue.
State Intellectual Property Office, on 2 22nd, 2006, discloses Publication No. cn1736801a, and entitled " one
The patent of invention of kind materials packing machine ", a kind of materials packing machine of this patent of invention, including film feeder, feed arrangement
And packaging film forming sealing device, described film feeder includes a membrane cut mechanism；Described packaging film forming sealing device includes one
Packaging film supporting plate on support, this supporting plate is provided with the material through hole that shape and size are all matched with material to be packaged；
With the packaging film former above packaging film supporting plate material through hole；With the material locating clip above packaging film former
Tight part and material propulsive element, the running direction of material location clamping part and material propulsive element is perpendicular；Be in bag
One group of material bottom surface between dress film molding device and material clamping part is packed handss and and is used for seal material bottom surface packaging film
Seal plate；And material can be delivered to the material jacking part material location clamping part below packaging film supporting plate by one.
This patent of invention is first by certain specification size, packaging film to be cut in bulk, then conveys the packaging film of well cutting
To the through hole of supporting plate, then by jacking part, material is pushed at material location clamping part, during pushing,
Material passes through through hole, and by the packaging film jack-up on through hole, by material channel so that packaging film is coated on material top surface and two
End, when material is transported at material location clamping part, material is clamped by material location clamping part, then packs handss pair
The packaging film of material bottom surface carries out packing box heat-seal, carries out pin forming to material both sides more afterwards, completes the bag of whole material
Dress.
There is following technical problem in above-mentioned prior art:
1st, it is all first entire volume film to be cut into single film to material packages such as napkins in prior art, then single film is through bag
Dress membrane forming device coats to single material, forms semi-finished product；In prior art this discontinuously to single material respectively
The manner of packing packed, packaging process is lost time, and packaging efficiency is low.
2nd, in prior art, single film corresponds to single material package, is difficult to be aligned packaging film positioning it is impossible to by packaging film
Pattern or decorative pattern navigates on the specific position of material so that during subsequent packages, skew, bag in pattern or decorative pattern
Also therefore dislocation in the outward appearance of the semi-finished product of dress, and finally impact packed products is attractive in appearance.
3rd, using first cutting off packaging film in prior art, then again by packaged for individual packaging film membrane forming device to list
Individual material carries out being wrapped to form the packaging bag with opening, then the packaging bag with opening is carried out with side heat-sealing, forms two ends
The semi finished package bag of opening.This mode is all restricted to the transfer rate of packaging film and material, when the transfer rate of material
Exceed during certain restriction it is impossible to improve packaging efficiency by improving the transfer rate of material, be unfavorable for improving packaging efficiency,
Packaging efficiency is low.
Content of the invention
For above-mentioned deficiency of the prior art, the invention provides a kind of semi-finished product being applied to pocket tissue packing machine become
Type equipment, the packaging film of conveying is first wrapped up by the semi-finished product shaping mechanism of the present invention to the material of conveying, forms a side
Then the side openings of column packaging bag are sealed by the column packaging bag of opening, finally column packaging bag are cut off
Form the semi finished package bag of both ends open.The present invention is packed to material using entire volume film, improves packaging efficiency；And this
Invention, in packaging process, can be very good to control the position of decorative pattern and pattern on packaging film so that decorative pattern and pattern are packaged in
So that packaged napkin has more aesthetic property at the specific position of material, meet people's daily life demand.
A kind of semi-finished product former being applied to pocket tissue packing machine, including packaging membrane forming device, the first conveyer
Structure, heat sealing mechanism and shut-off mechanism are it is characterised in that include:
Packaging membrane forming device: for packaging film being wrapped in the column packaging bag that side openings are formed on material；
First conveying mechanism: positioned at the discharge end of packaging membrane forming device, and be used for conveying described column packaging bag；
Heat sealing mechanism: be arranged on top or the side of the first conveying mechanism, for opening to the side of described column packaging bag
Mouth is sealed；
Shut-off mechanism: be arranged on the rear end of the first conveying mechanism, for cutting to the column packaging bag after having sealed
Disconnected segmentation forms the semi finished package bag of single both ends open.
Preferably, described packaging membrane forming device includes packing film shaping channel and folding portion；Described folding portion includes
Turn over lamina membranacea, under turn over lamina membranacea, rollover lamina membranacea and rollover lamina membranacea；Described film shaping channel top surface leaves a vee, described
On turn over lamina membranacea one end and be connected on the hypotenuse of vee, the other end flips up；Described under turn over lamina membranacea is arranged on film molding
Passage lower end, and one end is fixedly linked with the bottom of film shaping channel porch, the other end is turned over downwards；Described rollover lamina membranacea
It is arranged on the right side of film shaping channel, and one end is fixedly linked with the right edge of film shaping channel porch, the other end is defeated along material
Direction is sent to turn down backward；Described rollover lamina membranacea is arranged on the left of film shaping channel, and one end and film shaping channel porch
Left side is fixedly linked, and the other end turns down backward along material conveying direction；Described rollover lamina membranacea, under turn over lamina membranacea, rollover lamina membranacea
Above turn over lamina membranacea and be sequentially connected the described folding portion of formation.
Described rollover lamina membranacea, under turn over lamina membranacea, rollover lamina membranacea and on turn over the lamina membranacea place of being sequentially connected in arc transition；Described
Rollover lamina membranacea, under turn over lamina membranacea, rollover lamina membranacea and on turn over lamina membranacea respectively with film shaping channel connection be in arc transition.
Gap is there are between the top surface of described film shaping channel and the right side wall of film shaping channel；Described film shaping channel
Top surface and the right side wall of film shaping channel between be provided with fixture, described fixture one end is fixedly connected on film shaping channel
Top surface on, the other end is fixedly connected on the right side wall of film shaping channel.
Preferably, described first conveying mechanism includes driver part, belt conveyor, negative pressure cavity, vacuum tube and vacuum pump, very
Blank pipe one end is connected on vacuum pump, and one end is connected on negative pressure cavity, and belt conveyor is wrapped on negative pressure cavity, negative pressure cavity upper surface
It is provided with negative pressure hole, the hole on belt conveyor faces negative pressure hole；Driver part drives belt conveyor circulating on negative pressure cavity
Dynamic.
Described first conveying mechanism is provided with filming-drawing mechanism above packaging membrane forming device one end, described filming-drawing mechanism
Including driver part, belt conveyor, negative pressure cavity, vacuum tube and vacuum pump, vacuum tube one end is connected on vacuum pump, and one end connects
On negative pressure cavity, belt conveyor is wrapped on negative pressure cavity, and negative pressure cavity upper surface is provided with negative pressure hole, and the hole on belt conveyor is just right
Negative pressure hole；Driver part drives belt conveyor shuttling movement on negative pressure cavity.
Described heat sealing mechanism and shut-off mechanism belong to prior art.
The two ends of the packaging bag of semi-finished product are openings, and then this two ends is carried out with pin forming, form packaging bag finished product.
Compared with prior art, the Advantageous Effects that the present invention is brought show:
1st, prior art is first entire volume film to be cut to single film, and then single film passes through to pack membrane forming device cladding list
Individual material, finally carries out side heat-sealing to individual packaging film of cladding material, forms semi finished package bag, the packaging bag of semi-finished product
Two ends be opening, then this two ends is carried out with pin forming, forms packaging bag finished product.Compared with prior art, the present invention
It is that the material accomplished continuously or intermittently conveying is wrapped up by the packaging film accomplished continuously or intermittently inputting, form the column bag of side openings
Described side openings are sealed in the course of conveying of column packaging bag by pack, finally to the column packaging bag after heat-sealing
Cut off, formed the semi finished package bag of single both ends open.The present invention is that the packaging film accomplished continuously or intermittently inputting will be continuous
Or the material of intermittent delivery is wrapped up, as long as the transporting velocity of packaging film is matched it is possible to connect with the transporting velocity of material
Continuous or interval is packed to material, saves the packaging time, improves packaging efficiency.The packaging film transporting velocity of the present invention and material
Transporting velocity matches, and during packing materials, the pattern on packaging film or decorative pattern can accurately be positioned at material spy
On fixed position, the phenomenon misplacing will not occur, the accuracy rate improving packaging is so that packed products are more attractive in appearance.
2nd, the present invention be applied to the manner of packing of pocket tissue packing machine semi-finished product molding structure and thing of the prior art
The manner of packing of material packer is compared and is made a big difference: the packaging membrane forming device of the present invention includes film shaping channel and turnover
Portion, packaging film passes through the turnover of folding portion through film shaping channel, and in film shaping channel, packaging film is close to film molding all the time
The inwall of passage, so that packaging film passes through the moulding of film shaping channel, forms a rectangular pack bag；The present invention is in the mistake of transport membrane
Cheng Zhong, material is delivered in film shaping channel device for transporting objects, when conveying material through film shaping channel, packaging film pair
Material is coated.In the packaging process of the present invention, can continuously or intermittently convey, packaging film is also continuously or intermittently
Material is coated, compared to existing technologies, this mode has saved many times, improves packaging efficiency.
3rd, the present invention is applied to pocket tissue packing machine semi-finished product molding structure, due to being accomplished continuously or intermittently in material conveying
During material is packed, when material is through film shaping channel, material is located in packaging bag, afterwards material
Movement is all to follow the movement of packaging bag and movement, is not subjected to displacement change between the two, therefore, the present invention sets packaging
The transfer rate of film and material transfer rate be adapted it is possible to so that decorative pattern on packaging film or pattern to be coated on material specific
Position at so that the napkin that the material packing machine of the present invention is packed out has more aesthetic property.
4th, the present invention be applied to material packing machine semi-finished product molding structure, using entire volume film, napkin is packed, bag
Do not need before dress packaging film is cut, again cutting is carried out to packaging film after packaging film packing materials, so not only improve
Packaging efficiency, also improves the packaging precision of packer so that the finished product after packaging is more attractive in appearance.
5th, the packaging membrane forming device of the present invention has a variety of versions, and such as packaging membrane forming device includes a film molding
Passage, described film shaping channel is cylindrical, is provided with membrane roller below film shaping channel, described membrane roller is provided with and circle
The semi-circular recesses that tubular film shaping channel matches, film passes through between membrane roller and film shaping channel, in the work of membrane roller
With film shaping channel is coated by packaging film, forms the column packaging bag of a top opening, then through heat sealing mechanism, column is packed
The opening of bag is sealed, and forms semi finished package bag.This packaging membrane forming device utilizes the soft characteristic of film, by membrane
The guiding of roller and traction are so that packaging film is gradually coated in packaging film shaping channel in course of conveying, and material is from packaging
In film shaping channel, conveying, is transported on packaging film in channel exit, then the heat-sealing through top hot sealing device, the most at last
Column packaging bag cut-out after heat-sealing, forms the semi finished package bag of both ends open.
6th, the packaging membrane forming device of the present invention includes packing film shaping channel and folding portion；Described folding portion includes turning over
Lamina membranacea, under turn over lamina membranacea, rollover lamina membranacea and rollover lamina membranacea；First then the turnover through folding portion enters back into film molding to packaging film
In passage, packaging film is made to enter in film shaping channel according to the path of turnover by the turnover of folding portion, packaging film is close to
On the inwall of film shaping channel；Described film shaping channel is rectangular channel；Described film shaping channel top surface leaves a triangle
Breach, described on turn over lamina membranacea one end and be connected on the hypotenuse of vee, the other end flips up；Film shaping channel top surface stays
One vee is the conveying of material for convenience, and when material conveys at film shaping channel, packaging film passes through above to turn over lamina membranacea
With the guiding of film shaping channel top surface, cover in material top surface, material is packed.The packaging membrane forming device of the present invention,
Structure is simple, easy to use, has very strong practicality, applies and can improve packaging efficiency in material packing machine, increases packaging
The rate of precision of machinery is so that the product of packaging is more attractive in appearance.
7th, the present invention packaging membrane forming device turn over lamina membranacea, under turn over lamina membranacea, rollover lamina membranacea and on turn over lamina membranacea phase successively
It is in arc transition at even, setting circular arc is excessively the conveying of packaging film for convenience, prevents broken in course of conveying intermediate package film
Bag, affects packaging efficiency.
8th, deposit between the top surface of film shaping channel of packaging membrane forming device of the present invention and the right side wall of film shaping channel
There iing gap, facilitating the conveying of film and the covering of material top package film, back side edge heat-sealing for it is being prepared.
Brief description
Fig. 1 is the structural representation of semi-finished product molding structure of the present invention；
The main structure diagram of the pocket tissue packing machine that Fig. 2 is suitable for for semi-finished product molding structure of the present invention；
The overlooking the structure diagram of the pocket tissue packing machine that Fig. 3 is suitable for for semi-finished product molding structure of the present invention；
Fig. 4 is the main structure diagram of semi-finished product molding structure intermediate package membrane forming device of the present invention；
Fig. 5 is semi-finished product molding structure intermediate package membrane forming device rear perspective structural representation of the present invention；
Fig. 6 is semi-finished product molding structure intermediate package membrane forming device left view perspective view of the present invention；
Fig. 7 is that semi-finished product molding structure intermediate package membrane forming device of the present invention is right regards perspective view；
The main structure diagram of the pocket tissue packing machine embodiment 9 that Fig. 8 is suitable for for semi-finished product molding structure of the present invention；
The overlooking the structure diagram of the pocket tissue packing machine embodiment 9 that Fig. 9 is suitable for for semi-finished product molding structure of the present invention；
Figure 10 is the present invention the first conveying mechanism overlooking the structure diagram；
Figure 11 is the present invention the first conveying mechanism side structure schematic view；
Reference: 1, frame, 2, film feeding mechanism, 3, material conveying mechanism, 4, packaging membrane forming device, 41, film molding
Passage, 411, vee, 412, fixture, 42, folding portion, 421, on turn over lamina membranacea, 422, under turn over lamina membranacea, 423, rollover film
Plate, 424, rollover lamina membranacea, the 5, first conveying mechanism, 51, belt conveyor, 52, through hole, 53, negative pressure cavity, 6, filming-drawing mechanism, 7,
Shut-off mechanism, 8, second conveyor structure, 81, push pedal, 9, heat sealing mechanism, 10, pin forming mechanism.
Specific embodiment
Embodiment 1
As this utility model one preferred embodiment, with reference to Figure of description 1, the present invention includes
Packaging membrane forming device 4: for packaging film being wrapped in the column packaging bag that side openings are formed on material；
First conveying mechanism 5: positioned at the discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；
Heat sealing mechanism 9: be arranged on top or the side of the first conveying mechanism 5, for the side to described column packaging bag
Opening is sealed；
Shut-off mechanism 7: be arranged on the rear end of the first conveying mechanism 5, for carrying out to the column packaging bag after having sealed
Cut-out segmentation forms the semi finished package bag of single both ends open.
The present invention is that the material accomplished continuously or intermittently conveying is wrapped up by the packaging film accomplished continuously or intermittently inputting, and forms side
Described side openings are sealed, finally to heat-sealing in the course of conveying of column packaging bag by the column packaging bag of side opening
Column packaging bag afterwards is cut off, and forms the semi finished package bag of single both ends open.The present invention is accomplished continuously or intermittently to input
Packaging film the material accomplished continuously or intermittently conveying is wrapped up, as long as the transporting velocity phase of the transporting velocity of packaging film and material
Coupling, it is possible to accomplished continuously or intermittently constantly pack to material, saves the packaging time, improves packaging efficiency.The present invention's
Packaging film transporting velocity is matched with material transporting velocity, and during packing materials, the pattern on packaging film or decorative pattern can
To be accurately positioned on the specific position of material, the phenomenon misplacing will not occur, the accuracy rate improving packaging is so that be packaged into
Product are more attractive in appearance.
Embodiment 2
As another embodiment of the present invention, with reference to Figure of description 1, the present invention includes
Packaging membrane forming device 4: for packaging film being wrapped in the column packaging bag that side openings are formed on material；
First conveying mechanism 5: positioned at the discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；
Heat sealing mechanism 9: be arranged on top or the side of the first conveying mechanism 5, for the side to described column packaging bag
Opening is sealed；
Shut-off mechanism 7: be arranged on the rear end of the first conveying mechanism 5, for carrying out to the column packaging bag after having sealed
Cut-out segmentation forms the semi finished package bag of single both ends open.
The present invention is that the material accomplished continuously or intermittently conveying is wrapped up by the packaging film accomplished continuously or intermittently inputting, and forms side
Described side openings are sealed, finally to heat-sealing in the course of conveying of column packaging bag by the column packaging bag of side opening
Column packaging bag afterwards is cut off, and forms the semi finished package bag of single both ends open.The present invention is accomplished continuously or intermittently to input
Packaging film the material accomplished continuously or intermittently conveying is wrapped up, as long as the transporting velocity phase of the transporting velocity of packaging film and material
Coupling, it is possible to accomplished continuously or intermittently constantly pack to material, saves the packaging time, improves packaging efficiency.The present invention's
Packaging film transporting velocity is matched with material transporting velocity, and during packing materials, the pattern on packaging film or decorative pattern can
To be accurately positioned on the specific position of material, the phenomenon misplacing will not occur, the accuracy rate improving packaging is so that be packaged into
Product are more attractive in appearance.
The packaging membrane forming device of the present invention has a variety of versions, leads to as packaging membrane forming device includes a film molding
Road, described film shaping channel is cylindrical, is provided with membrane roller below film shaping channel, and described membrane roller is provided with and cylinder
The semi-circular recesses that shape film shaping channel matches, film passes through between membrane roller and film shaping channel, in the effect of membrane roller,
Film shaping channel is coated by packaging film, forms the column packaging bag of a top opening, then through heat sealing mechanism to column packaging bag
Opening sealed, formed semi finished package bag.This packaging membrane forming device utilizes the soft characteristic of film, by membrane roller
Guiding and traction so that packaging film is gradually coated in packaging film shaping channel in course of conveying, and material is from packaging film
In shaping channel, conveying, is transported on packaging film in channel exit, then the heat-sealing through top hot sealing device, the hottest
The column packaging bag cut-out being honored as a queen, forms the semi finished package bag of both ends open.
Embodiment 3
As another embodiment of the present invention, with reference to Figure of description 1,4 and 6, the present invention includes
Packaging membrane forming device 4: for packaging film being wrapped in the column packaging bag that side openings are formed on material；
First conveying mechanism 5: positioned at the discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；
Heat sealing mechanism 9: be arranged on top or the side of the first conveying mechanism 5, for the side to described column packaging bag
Opening is sealed；
Shut-off mechanism 7: be arranged on the rear end of the first conveying mechanism 5, for carrying out to the column packaging bag after having sealed
Cut-out segmentation forms the semi finished package bag of single both ends open.
The present invention is that the material accomplished continuously or intermittently conveying is wrapped up by the packaging film accomplished continuously or intermittently inputting, and forms side
Described side openings are sealed, finally to heat-sealing in the course of conveying of column packaging bag by the column packaging bag of side opening
Column packaging bag afterwards is cut off, and forms the semi finished package bag of single both ends open.The present invention is accomplished continuously or intermittently to input
Packaging film the material accomplished continuously or intermittently conveying is wrapped up, as long as the transporting velocity phase of the transporting velocity of packaging film and material
Coupling, it is possible to accomplished continuously or intermittently constantly pack to material, saves the packaging time, improves packaging efficiency.The present invention's
Packaging film transporting velocity is matched with material transporting velocity, and during packing materials, the pattern on packaging film or decorative pattern can
To be accurately positioned on the specific position of material, the phenomenon misplacing will not occur, the accuracy rate improving packaging is so that be packaged into
Product are more attractive in appearance.
On the basis of embodiment 2, the present embodiment is further improved to packaging membrane forming device, the bag of the present embodiment
Dress membrane forming device version effect more preferably, improves packaging efficiency further.
The packaging membrane forming device 4 of the present embodiment includes packing film shaping channel 41 and folding portion 42；Described folding portion 42
Including on turn over lamina membranacea 421, under turn over lamina membranacea 422, rollover lamina membranacea 423 and rollover lamina membranacea 424；Described film shaping channel 41 is square
Shape passage；Described film shaping channel 41 top surface leaves a vee 411, described on turn over lamina membranacea 421 one end and be connected to triangle
On the hypotenuse of v notch v 411, the other end flips up；Described under turn over lamina membranacea 422 is arranged on film shaping channel 41 lower end, and one end
It is fixedly linked with the bottom of film shaping channel 41 porch, the other end is turned over downwards；Described rollover lamina membranacea 423 is arranged on film
On the right side of shaping channel 41, and one end is fixedly linked with the right edge of film shaping channel 41 porch, and the other end is along material conveying side
To turning down backward；Described rollover lamina membranacea 424 is arranged on the left of film shaping channel 41, and one end and film shaping channel 41 porch
Left side be fixedly linked, the other end turns down backward along material conveying direction；Described rollover lamina membranacea 423, under turn over lamina membranacea 422, side
Turn over lamina membranacea 424 and above turn over lamina membranacea 421 be sequentially connected formation described folding portion 42.
Film shaping channel top surface stays the conveying that a vee is material for convenience, leads to into film molding when material conveys
At road, packaging film passes through above to turn over the guiding of lamina membranacea and film shaping channel top surface, covers in material top surface, material is packed.
The packaging membrane forming device of the present invention, structure is simple, easy to use, has very strong practicality, applying can in material packing machine
To improve packaging efficiency, increase the rate of precision of package packing machine so that the product of packaging is more attractive in appearance.
Embodiment 4
On the basis of embodiment 3, this enforcement is that embodiment 3 is further improved with the packaging effect so that the present invention
Fruit is more preferably.
Rollover lamina membranacea 423 on the packaging membrane forming device of the present embodiment, under turn over lamina membranacea 422, rollover lamina membranacea 424 and
On turn over lamina membranacea 421 place of being sequentially connected be in arc transition；Described rollover lamina membranacea 423, under turn over lamina membranacea 422, rollover lamina membranacea 424 and
On turn over lamina membranacea 421 respectively with film shaping channel 41 connection be in arc transition.
Gap is there are between the top surface of described film shaping channel 41 and the right side wall of film shaping channel 41；Described film molding
It is provided with fixture 412, described fixture 412 one end is fixing even between the right side wall of the top surface of passage 41 and film shaping channel 41
It is connected on the top surface of film shaping channel 41, the other end is fixedly connected on the right side wall of film shaping channel 41.The bag of the present embodiment
There are gap between the top surface of film shaping channel of dress membrane forming device and the right side wall of film shaping channel, facilitate the conveying of film
With the covering of material top package film, for it back side edge heat-sealing prepare.
Embodiment 5
As another embodiment of the present invention, with reference to Figure of description 1, the present invention includes
Packaging membrane forming device 4: for packaging film being wrapped in the column packaging bag that side openings are formed on material；
First conveying mechanism 5: positioned at the discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；
Heat sealing mechanism 9: be arranged on top or the side of the first conveying mechanism 5, for the side to described column packaging bag
Opening is sealed；
Shut-off mechanism 7: be arranged on the rear end of the first conveying mechanism 5, for carrying out to the column packaging bag after having sealed
Cut-out segmentation forms the semi finished package bag of single both ends open.
The present invention is that the material accomplished continuously or intermittently conveying is wrapped up by the packaging film accomplished continuously or intermittently inputting, and forms side
Described side openings are sealed, finally to heat-sealing in the course of conveying of column packaging bag by the column packaging bag of side opening
Column packaging bag afterwards is cut off, and forms the semi finished package bag of single both ends open.The present invention is accomplished continuously or intermittently to input
Packaging film the material accomplished continuously or intermittently conveying is wrapped up, as long as the transporting velocity phase of the transporting velocity of packaging film and material
Coupling, it is possible to accomplished continuously or intermittently constantly pack to material, saves the packaging time, improves packaging efficiency.The present invention's
Packaging film transporting velocity is matched with material transporting velocity, and during packing materials, the pattern on packaging film or decorative pattern can
To be accurately positioned on the specific position of material, the phenomenon misplacing will not occur, the accuracy rate improving packaging is so that be packaged into
Product are more attractive in appearance.
The packaging membrane forming device of the present invention has a variety of versions, leads to as packaging membrane forming device includes a film molding
Road, described film shaping channel is cylindrical, is provided with membrane roller below film shaping channel, and described membrane roller is provided with and cylinder
The semi-circular recesses that shape film shaping channel matches, film passes through between membrane roller and film shaping channel, in the effect of membrane roller,
Film shaping channel is coated by packaging film, forms the column packaging bag of a top opening, then through heat sealing mechanism to column packaging bag
Opening sealed, formed semi finished package bag.This packaging membrane forming device utilizes the soft characteristic of film, by membrane roller
Guiding and traction so that packaging film is gradually coated in packaging film shaping channel in course of conveying, and material is from packaging film
In shaping channel, conveying, is transported on packaging film in channel exit, then the heat-sealing through top hot sealing device, the hottest
The column packaging bag cut-out being honored as a queen, forms the semi finished package bag of both ends open.
Preferably, described first conveying mechanism 5 includes driver part, belt conveyor 51, negative pressure cavity 53, vacuum tube and vacuum
Pump, vacuum tube one end is connected on vacuum pump, and one end is connected on negative pressure cavity 53, and belt conveyor 51 is wrapped on negative pressure cavity 53,
Negative pressure cavity upper surface is provided with negative pressure hole, and the through hole 52 on belt conveyor faces negative pressure hole；Driver part drives belt conveyor
51 on negative pressure cavity 53 shuttling movement.
Described first conveying mechanism 5 is provided with filming-drawing mechanism 6, described film balance above packaging membrane forming device one end
Structure 6 includes driver part, belt conveyor 51, negative pressure cavity 53, vacuum tube and vacuum pump, and vacuum tube one end is connected on vacuum pump,
One end is connected on negative pressure cavity 53, and belt conveyor 51 is wrapped on negative pressure cavity, and negative pressure cavity upper surface is provided with negative pressure hole, conveys skin
Through hole 52 on band faces negative pressure hole；Driver part drives belt conveyor 51 shuttling movement on negative pressure cavity 53.
Described shut-off mechanism and heat sealing mechanism belong to prior art.
Embodiment 6
On the basis of embodiment 4, the present embodiment is perfect further to embodiment 4, the effect of the present invention being
More preferably.
Rollover lamina membranacea 423 on the packaging membrane forming device of the present embodiment, under turn over lamina membranacea 422, rollover lamina membranacea 424 and
On turn over lamina membranacea 421 place of being sequentially connected be in arc transition；Described rollover lamina membranacea 423, under turn over lamina membranacea 422, rollover lamina membranacea 424 and
On turn over lamina membranacea 421 respectively with film shaping channel 41 connection be in arc transition.
Gap is there are between the top surface of described film shaping channel 41 and the right side wall of film shaping channel 41；Described film molding
It is provided with fixture 412, described fixture 412 one end is fixing even between the right side wall of the top surface of passage 41 and film shaping channel 41
It is connected on the top surface of film shaping channel 41, the other end is fixedly connected on the right side wall of film shaping channel 41.The bag of the present embodiment
There are gap between the top surface of film shaping channel of dress membrane forming device and the right side wall of film shaping channel, facilitate the conveying of film
With the covering of material top package film, for it back side edge heat-sealing prepare.
Preferably, the present embodiment also includes the first conveying mechanism 5, and described first conveying mechanism 5 includes driver part, conveying
Belt 51, negative pressure cavity 53, vacuum tube and vacuum pump, vacuum tube one end is connected on vacuum pump, and one end is connected on negative pressure cavity 53,
Belt conveyor 51 is wrapped on negative pressure cavity 53, and negative pressure cavity upper surface is provided with negative pressure hole, and the through hole 52 on belt conveyor faces
Negative pressure hole；Driver part drives belt conveyor 51 shuttling movement on negative pressure cavity 53.
Described first conveying mechanism 5 is provided with filming-drawing mechanism 6, described film balance above packaging membrane forming device one end
Structure 6 includes driver part, belt conveyor 51, negative pressure cavity 53, vacuum tube and vacuum pump, and vacuum tube one end is connected on vacuum pump,
One end is connected on negative pressure cavity 53, and belt conveyor 51 is wrapped on negative pressure cavity, and negative pressure cavity upper surface is provided with negative pressure hole, conveys skin
Through hole 52 on band faces negative pressure hole；Driver part drives belt conveyor 51 shuttling movement on negative pressure cavity 53.
Described shut-off mechanism and heat sealing mechanism belong to prior art.
Embodiment 7
The present embodiment is that the present invention is extended using further, and the present embodiment includes material conveying mechanism 3: for defeated
Send unpacked material；Film feeding mechanism 2: for conveying and packaging film；Packaging membrane forming device 4: be arranged on material conveying mechanism 3
Outfan, for being wrapped in the column packaging bag forming side openings on material by packaging film；First conveying mechanism 5: be located at
The discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；Heat sealing mechanism 9: be arranged on the first conveying mechanism
5 top or side, for sealing to the side openings of described column packaging bag；Shut-off mechanism 7: be arranged on the first conveying
The rear end of mechanism 5, for carrying out to the column packaging bag after side seal cutting off the semi-finished product that segmentation forms single both ends open
Packaging bag；Second conveyor structure 8: be arranged on shut-off mechanism 7 rear end, for the semi finished package of the both ends open after conveying cut-out
Bag；Pin forming device 10: be arranged on second conveyor structure 8, for two of the semi finished package bag to described both ends open
End carries out pin forming, forms finished product packing bag.
Material conveying mechanism 3 is arranged on frame 1 side；Described packaging membrane forming device 4 is arranged in frame 1, described bag
The charging aperture of dress membrane forming device 4 is corresponding with material conveying mechanism 3 outfan；Described film feeding mechanism 2 is arranged on packaging film
The lower section of type device 4；Described first conveying mechanism 5 is arranged on packaging film molding dress along the conveying direction of packaging membrane forming device 4
Put 4 outfans；The conveying direction of described first conveying mechanism 5 is consistent with the conveying direction of packaging membrane forming device 4；Packaging film leads to
The packaging membrane forming device 4 that is carried through crossing film feeding mechanism forms a semi-enclosed packaging bag with opening, is delivered to first
Conveying mechanism 5；Described heat sealing mechanism 9 is arranged on the first conveying mechanism 5 side or top, in the conveying of the first conveying mechanism 5
Cheng Zhong, the opening in described semi-enclosed packaging bag seals through described heat sealing mechanism 9；Described second conveyor structure 8 is arranged on
One conveying mechanism 5 tail end；Described shut-off mechanism 7 is arranged between the first conveying mechanism 5 and second conveyor structure 8, shut-off mechanism 7
For packaging bag after heat sealing mechanism 9 heat-sealing for the cut-out and form the semi finished package bag of single both ends open；Described pin
Shaping mechanism 10 is arranged on described second conveyor structure 8, and is used for carrying out pin forming, shape to the two ends of semi finished package bag
Become packaging bag finished product.
Embodiment 8
The present embodiment is that the present invention is extended using further, and the present embodiment includes material conveying mechanism 3: for defeated
Send unpacked material；Film feeding mechanism 2: for conveying and packaging film；Packaging membrane forming device 4: be arranged on material conveying mechanism 3
Outfan, for being wrapped in the column packaging bag forming side openings on material by packaging film；First conveying mechanism 5: be located at
The discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；Heat sealing mechanism 9: be arranged on the first conveying mechanism
5 top or side, for sealing to the side openings of described column packaging bag；Shut-off mechanism 7: be arranged on the first conveying
The rear end of mechanism 5, for carrying out to the column packaging bag after side seal cutting off the semi-finished product that segmentation forms single both ends open
Packaging bag；Second conveyor structure 8: be arranged on shut-off mechanism 7 rear end, for the semi finished package of the both ends open after conveying cut-out
Bag；Pin forming device 10: be arranged on second conveyor structure 8, for two of the semi finished package bag to described both ends open
End carries out pin forming, forms finished product packing bag.
Described material conveying mechanism 3 is arranged on frame 1 side；Described packaging membrane forming device 4 is arranged in frame 1, institute
The charging aperture stating packaging membrane forming device 4 is corresponding with material conveying mechanism 3 outfan；Described film feeding mechanism 2 is arranged on packaging
The lower section of membrane forming device 4；Described first conveying mechanism 5 is arranged on packaging film along the conveying direction of packaging membrane forming device 4
Type device 4 outfan；The conveying direction of described first conveying mechanism 5 is consistent with the conveying direction of packaging membrane forming device 4；Packaging
The packaging membrane forming device 4 that is carried through that film passes through film feeding mechanism forms a semi-enclosed packaging bag with opening, is delivered to
First conveying mechanism 5；Described heat sealing mechanism 9 is arranged on the first conveying mechanism 5 side or top, defeated in the first conveying mechanism 5
During sending, the opening in described semi-enclosed packaging bag seals through described heat sealing mechanism 9；Described second conveyor structure 8 is arranged
In the first conveying mechanism 5 tail end；Described shut-off mechanism 7 is arranged between the first conveying mechanism 5 and second conveyor structure 8, cut-out
Mechanism 7 is used for packaging bag after heat sealing mechanism 9 heat-sealing for the cut-out and forms the semi finished package bag of single both ends open；Described
Pin forming mechanism 10 is arranged on described second conveyor structure 8, and is used for carrying out pin one-tenth to the two ends of semi finished package bag
Type, forms packaging bag finished product.
The packaging membrane forming device of the present invention has a variety of versions, leads to as packaging membrane forming device includes a film molding
Road, described film shaping channel is cylindrical, is provided with membrane roller below film shaping channel, and described membrane roller is provided with and cylinder
The semi-circular recesses that shape film shaping channel matches, film passes through between membrane roller and film shaping channel, in the effect of membrane roller,
Film shaping channel is coated by packaging film, forms the column packaging bag of a top opening, then through heat sealing mechanism to column packaging bag
Opening sealed, formed semi finished package bag.This packaging membrane forming device utilizes the soft characteristic of film, by membrane roller
Guiding and traction so that packaging film is gradually coated in packaging film shaping channel in course of conveying, and material is from packaging film
In shaping channel, conveying, is transported on packaging film in channel exit, then the heat-sealing through top hot sealing device, the hottest
The column packaging bag cut-out being honored as a queen, forms the semi finished package bag of both ends open.
Embodiment 9
The present embodiment is that the present invention is extended using further, and the present embodiment includes material conveying mechanism 3: for defeated
Send unpacked material；Film feeding mechanism 2: for conveying and packaging film；Packaging membrane forming device 4: be arranged on material conveying mechanism 3
Outfan, for being wrapped in the column packaging bag forming side openings on material by packaging film；First conveying mechanism 5: be located at
The discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；Heat sealing mechanism 9: be arranged on the first conveying mechanism
5 top or side, for sealing to the side openings of described column packaging bag；Shut-off mechanism 7: be arranged on the first conveying
The rear end of mechanism 5, for carrying out to the column packaging bag after side seal cutting off the semi-finished product that segmentation forms single both ends open
Packaging bag；Second conveyor structure 8: be arranged on shut-off mechanism 7 rear end, for the semi finished package of the both ends open after conveying cut-out
Bag；Pin forming device 10: be arranged on second conveyor structure 8, for two of the semi finished package bag to described both ends open
End carries out pin forming, forms finished product packing bag.
Described material conveying mechanism 3 is arranged on frame 1 side；Described packaging membrane forming device 4 is arranged in frame 1, institute
The charging aperture stating packaging membrane forming device 4 is corresponding with material conveying mechanism 3 outfan；Described film feeding mechanism 2 is arranged on packaging
The lower section of membrane forming device 4；Described first conveying mechanism 5 is arranged on packaging film along the conveying direction of packaging membrane forming device 4
Type device 4 outfan；The conveying direction of described first conveying mechanism 5 is consistent with the conveying direction of packaging membrane forming device 4；Packaging
The packaging membrane forming device 4 that is carried through that film passes through film feeding mechanism forms a semi-enclosed packaging bag with opening, is delivered to
First conveying mechanism 5；Described heat sealing mechanism 9 is arranged on the first conveying mechanism 5 side or top, defeated in the first conveying mechanism 5
During sending, the opening in described semi-enclosed packaging bag seals through described heat sealing mechanism 9；Described second conveyor structure 8 is arranged
In the first conveying mechanism 5 tail end；Described shut-off mechanism 7 is arranged between the first conveying mechanism 5 and second conveyor structure 8, cut-out
Mechanism 7 is used for packaging bag after heat sealing mechanism 9 heat-sealing for the cut-out and forms the semi finished package bag of single both ends open；Described
Pin forming mechanism 10 is arranged on described second conveyor structure 8, and is used for carrying out pin one-tenth to the two ends of semi finished package bag
Type, forms packaging bag finished product.
The packaging membrane forming device of the present invention has a variety of versions, leads to as packaging membrane forming device includes a film molding
Road, described film shaping channel is cylindrical, is provided with membrane roller below film shaping channel, and described membrane roller is provided with and cylinder
The semi-circular recesses that shape film shaping channel matches, film passes through between membrane roller and film shaping channel, in the effect of membrane roller,
Film shaping channel is coated by packaging film, forms the column packaging bag of a top opening, then through heat sealing mechanism to column packaging bag
Opening sealed, formed semi finished package bag.This packaging membrane forming device utilizes the soft characteristic of film, by membrane roller
Guiding and traction so that packaging film is gradually coated in packaging film shaping channel in course of conveying, and material is from packaging film
In shaping channel, conveying, is transported on packaging film in channel exit, then the heat-sealing through top hot sealing device, the hottest
The column packaging bag cut-out being honored as a queen, forms the semi finished package bag of both ends open.
Described second conveyor structure 8 is to fall " l " type transfer passage 8；Described second conveyor structure 8 corner is provided with push pedal
81.
Described pin forming mechanism 10 is arranged on second conveyor structure two sides of tail.
Embodiment 10
The present embodiment is that the present invention is extended using further, and the present embodiment is including material conveying mechanism 3: uses
In the unpacked material of conveying；Film feeding mechanism 2: for conveying and packaging film；Packaging membrane forming device 4: be arranged on material conveyor
The outfan of structure 3, for being wrapped in the column packaging bag forming side openings on material by packaging film；First conveying mechanism 5:
It is located at the discharge end of packaging membrane forming device 4, and be used for conveying described column packaging bag；Heat sealing mechanism 9: be arranged on the first conveying
The top of mechanism 5 or side, for sealing to the side openings of described column packaging bag；Shut-off mechanism 7: be arranged on first
The rear end of conveying mechanism 5, for carrying out to the column packaging bag after side seal cutting off half that segmentation forms single both ends open
Finished product packing bag；Second conveyor structure 8: be arranged on shut-off mechanism 7 rear end, for the semi-finished product of the both ends open after conveying cut-out
Packaging bag；Pin forming device 10: be arranged on second conveyor structure 8, for the semi finished package bag to described both ends open
Two ends carry out pin forming, form finished product packing bag.
Described material conveying mechanism 3 is arranged on frame 1 side；Described packaging membrane forming device 4 is arranged in frame 1, institute
The charging aperture stating packaging membrane forming device 4 is corresponding with material conveying mechanism 3 outfan；Described film feeding mechanism 2 is arranged on packaging
The lower section of membrane forming device 4；Described first conveying mechanism 5 is arranged on packaging film along the conveying direction of packaging membrane forming device 4
Type device 4 outfan；The conveying direction of described first conveying mechanism 5 is consistent with the conveying direction of packaging membrane forming device 4；Packaging
The packaging membrane forming device 4 that is carried through that film passes through film feeding mechanism forms a semi-enclosed packaging bag with opening, is delivered to
First conveying mechanism 5；Described heat sealing mechanism 9 is arranged on the first conveying mechanism 5 side or top, defeated in the first conveying mechanism 5
During sending, the opening in described semi-enclosed packaging bag seals through described heat sealing mechanism 9；Described second conveyor structure 8 is arranged
In the first conveying mechanism 5 tail end；Described shut-off mechanism 7 is arranged between the first conveying mechanism 5 and second conveyor structure 8, cut-out
Mechanism 7 is used for packaging bag after heat sealing mechanism 9 heat-sealing for the cut-out and forms the semi finished package bag of single both ends open；Described
Pin forming mechanism 10 is arranged on described second conveyor structure 8, and is used for carrying out pin one-tenth to the two ends of semi finished package bag
Type, forms packaging bag finished product.
Described packaging membrane forming device 4 includes packing film shaping channel 41 and folding portion 42；Described folding portion 42 includes
Turn over lamina membranacea 421, under turn over lamina membranacea 422, rollover lamina membranacea 423 and rollover lamina membranacea 424；Described film shaping channel 41 is rectangular channel；
Described film shaping channel 41 top surface leaves a vee 411, described on turn over lamina membranacea 421 one end and be connected to vee
On 411 hypotenuse, the other end flips up；Described under turn over lamina membranacea 422 is arranged on film shaping channel 41 lower end, and one end is become with film
The bottom of type passage 41 porch is fixedly linked, and the other end is turned over downwards；Described rollover lamina membranacea 423 is arranged on film molding and leads to
On the right side of road 41, and one end is fixedly linked with the right edge of film shaping channel 41 porch, and the other end is along material conveying direction backward
Turnover；Described rollover lamina membranacea 424 is arranged on the left of film shaping channel 41, and the left side of one end and film shaping channel 41 porch
While being fixedly linked, the other end turns down backward along material conveying direction；Described rollover lamina membranacea 423, under turn over lamina membranacea 422, rollover lamina membranacea
424 and above turn over lamina membranacea 421 be sequentially connected formation described folding portion 42.
Described rollover lamina membranacea 423, under turn over lamina membranacea 422, rollover lamina membranacea 424 and on turn over lamina membranacea 421 place of being sequentially connected be in justify
Arc transition；Described rollover lamina membranacea 423, under turn over lamina membranacea 422, rollover lamina membranacea 424 and on turn over lamina membranacea 421 respectively with film molding lead to
Road connecting place is in that circular arc is excessive；Setting circular arc is excessively the conveying of packaging film for convenience, prevents in course of conveying intermediate package film
Broken bag, affect packaging efficiency.
Gap is there are between the top surface of described film shaping channel 41 and the right side wall of film shaping channel 41；Described film molding
It is provided with fixture 412, described fixture 412 one end is fixing even between the right side wall of the top surface of passage 41 and film shaping channel 41
It is connected on the top surface of film shaping channel 41, the other end is fixedly connected on the right side wall of film shaping channel 41.
Described pin forming mechanism 10 is arranged on along second conveyor structure 8 tail end.
Claims (6)
1. a kind of semi-finished product former being applied to pocket tissue packing machine, including material conveying mechanism, packaging membrane forming device,
First conveying mechanism, heat sealing mechanism and shut-off mechanism it is characterised in that:
Material conveying mechanism: for conveying unpacked material；
Packaging membrane forming device: be arranged on the outfan of material conveying mechanism, the packaging film for accomplished continuously or intermittently inputting will connect
Continuous or intermittent delivery material is wrapped up, and forms the column packaging bag of side openings；
First conveying mechanism: positioned at the discharge end of packaging membrane forming device, and be used for conveying described column packaging bag；
Heat sealing mechanism: be arranged on top or the side of the first conveying mechanism, in the course of conveying of column packaging bag, to institute
The side openings stating column packaging bag are sealed；
Shut-off mechanism: be arranged on the rear end of the first conveying mechanism, for the column packaging bag after side seal is carried out with cut-out point
Cut the semi finished package bag forming single both ends open.
2. as claimed in claim 1 a kind of semi-finished product former being applied to pocket tissue packing machine it is characterised in that: described
Packaging membrane forming device includes film shaping channel and folding portion；Described folding portion includes turning over lamina membranacea, under turn over lamina membranacea, rollover lamina membranacea
With rollover lamina membranacea；Described film shaping channel top surface leaves a vee, described on turn over lamina membranacea one end and be connected to triangle
On the hypotenuse of breach, the other end flips up；Described under turn over lamina membranacea is arranged on film shaping channel lower end, and one end is led to film molding
The bottom of road porch is fixedly linked, and the other end is turned over downwards；Described rollover lamina membranacea is arranged on the right side of film shaping channel, and
One end is fixedly linked with the right edge of film shaping channel porch, and the other end turns down backward along material conveying direction；Described rollover
Lamina membranacea is arranged on the left of film shaping channel, and one end is fixedly linked with the left side of film shaping channel porch, other end edge
Material conveying direction turns down backward；Described rollover lamina membranacea, under turn over lamina membranacea, rollover lamina membranacea and on turn over lamina membranacea and be sequentially connected and formed
Described folding portion.
3. as claimed in claim 2 a kind of semi-finished product former being applied to pocket tissue packing machine it is characterised in that: described
Rollover lamina membranacea, under turn over lamina membranacea, rollover lamina membranacea and on turn over the lamina membranacea place of being sequentially connected in arc transition；Described rollover lamina membranacea, under
Turn over lamina membranacea, rollover lamina membranacea and on turn over lamina membranacea respectively with film shaping channel connection be in arc transition.
4. as claimed in claim 2 or claim 3 a kind of semi-finished product former being applied to pocket tissue packing machine it is characterised in that:
Gap is there are between the top surface of described film shaping channel and the right side wall of film shaping channel；The top surface of described film shaping channel with
It is provided with fixture, described fixture one end is fixedly connected on the top surface of film shaping channel between the right side wall of film shaping channel
On, the other end is fixedly connected on the right side wall of film shaping channel.
5. as claimed in claim 1 a kind of semi-finished product former being applied to pocket tissue packing machine it is characterised in that: described
First conveying mechanism includes driver part, belt conveyor, negative pressure cavity, vacuum tube and vacuum pump, and vacuum tube one end is connected to vacuum
On pump, one end is connected on negative pressure cavity, and belt conveyor is wrapped on negative pressure cavity, and negative pressure cavity upper surface is provided with negative pressure hole, conveying
Hole on belt faces negative pressure hole；Driver part drives belt conveyor shuttling movement on negative pressure cavity.
6. a kind of semi-finished product former being applied to pocket tissue packing machine as described in claim 1 or 5 it is characterised in that:
Described first conveying mechanism is provided with filming-drawing mechanism above packaging membrane forming device one end, and described filming-drawing mechanism includes driving
Part, belt conveyor, negative pressure cavity, vacuum tube and vacuum pump, vacuum tube one end is connected on vacuum pump, and one end is connected to negative pressure cavity
On, belt conveyor is wrapped on negative pressure cavity, and negative pressure cavity upper surface is provided with negative pressure hole, and the hole on belt conveyor faces negative pressure
Hole；Driver part drives belt conveyor shuttling movement on negative pressure cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410444946.7A CN104210702B (en) | 2014-09-03 | 2014-09-03 | Semi-finished product forming device applicable to handkerchief paper packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410444946.7A CN104210702B (en) | 2014-09-03 | 2014-09-03 | Semi-finished product forming device applicable to handkerchief paper packaging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104210702A CN104210702A (en) | 2014-12-17 |
| CN104210702B true CN104210702B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410444946.7A Active CN104210702B (en) | 2014-09-03 | 2014-09-03 | Semi-finished product forming device applicable to handkerchief paper packaging machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115872002B (en) * | 2023-01-19 | 2023-04-25 | 广东盛威机械科技有限公司 | Vertical food packaging machine |
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| EP0879767A1 (en) * | 1997-05-22 | 1998-11-25 | Harold M. Forman | Resealable package, method and apparatus |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0431275A (en) * | 1990-05-15 | 1992-02-03 | Kenji Nakamura | Package and production thereof |
| EP0879767A1 (en) * | 1997-05-22 | 1998-11-25 | Harold M. Forman | Resealable package, method and apparatus |
| CN102145756A (en) * | 2010-02-08 | 2011-08-10 | 罗源 | Paper towel packaging machine and paper towel packaging method |
| CN102211673A (en) * | 2010-04-02 | 2011-10-12 | 上海松川远亿机械设备有限公司 | Packaging machine for soft drawn tissue for daily use |
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| CN104210702A (en) | 2014-12-17 |
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