DE202014102259U1 - Bag making apparatus with continuous feed - Google Patents

Abstract

A continuous feed bag making apparatus comprising: at least one feed unit (10) including a plurality of feed rollers (11) for feeding the bag material (A) for the intended work; at least one servo power source of the feed unit (20), which is coupled to the feed roller (11) of the feed unit (10); a sealing device (30) which includes a drive (31), an upper sealing knife (32) and a lower sealing knife (33), the upper sealing knife (32) and the lower sealing knife (33) being able to seal from above and from below, wherein the drive (31) is coupled to the upper seal knife (32) and the lower seal knife (33), whereby the upper seal knife (32) and the lower seal knife (33) parallel to the direction of the feed unit (10) and the bag material (A ) are operated; a servo power source of the sealing device (40), which is coupled to the drive (31) of the sealing device (30); a perforating unit (50) located close to the sealing device (30), the perforating unit (50) including at least one punch roll (51), the punch roll (51) having a knife pattern for perforating in order to perforate the bag material (A) (A1) perforate; a servo power source of the perforating unit (60) coupled to the punch roll (51) of the perforating unit (50); a waste material separating unit (70) which is located close to the perforating unit (50), the waste material separating unit (70) being responsible for separating and perforating the perforating waste material (A1) of the bag material (A); wherein the servo power source of the feed unit (20), the servo power source of the sealing device (40) and the servo power source of the perforating unit (60) are electrically connected to one another by a control unit, whereby the upper sealing knife (32) and the lower sealing knife ( 33) of the sealing device (30) are parallel to the feed unit (10) and the operating speed of the bag material (A) in the direction of movement is synchronous with the speed of movement of the bag material (A), the rotational speed of the punching roller (51) being the same as the material feed speed of the bag material (A ) the feed unit (10) is synchronous.

Description

The present invention relates to a bag-making apparatus, in particular to a bag-making apparatus with continuous feed.

The current marketable carrier bags, for example those commonly used in shopping, are plastic bags, commonly referred to as shirt-carrying bags, in which the bag opening has a U-shaped handle for carrying so that they can be carried by hand. The preparation of such portable plastic bag is z. B. by means of a blow molding machine in which they are blown and manufactured, then the bag material is sealed and separated by means of a sealing and cutting machine and thereby manufactured bag body, then these are folded and introduced into a punching and shearing machine, then one end of Bag body punched and cut into a vest shape and formed into a plastic bag with handle. A related example of the prior art, which from the Taiwanese Patent Publication No. 189481 is known, represents the sealing and cutting device for shirt carrying bag, which is used specifically for the production of plastic shirt bag on a roll. This forming device consists of upper and lower molds and can automatically produce plastic shirt carrying bags on a roll. There is no concern in the above-mentioned product that the user takes out several bags at once, and the roll-shaped shirt carrying bags are easy to store.

However, the length of the bag body in the sealing and separation (the length of the sealing and separation) of the cutting molding apparatus is dependent on the speed and speed of the feed roll, the apparatus having an intermittent rotation, i.e., the feed. H. When the bag material is conveyed from the feed roller to the location of the seal, both must simultaneously stop rotating so that the sealing and separation of the bag material can be accomplished by means of the seal knife. Therefore, all feeding rollers must perform an intermittent rotation to accommodate the sealing and separation or even the separation of the waste material of the bag body. However, this intermittent feed rotation slows down the work, thereby affecting productivity. In addition, this often causes high wear and unnecessarily high load on the drive mechanism, thereby shortening the life of the components.

Plastic bags are widely used in daily life and their price is low. Therefore, in order to meet the manufacturing cost, there is a need for a high degree of efficiency in the production of plastic bags.

In the current state of the art, the above problems exist and there is still no solution for them. Therefore, an improvement is required in this regard.

The present invention provides a continuous-feed bag-making apparatus that performs the sealing of the bag material, the perforation of the waste material, and the separation of the waste material during the continuous feeding of the bag material.

The advantage of the continuous feed bag making apparatus of the present invention is that the plastic bags commonly used during shopping and commonly referred to as shirt carry bags can be produced during continuous delivery of the bag material. The production speed is thereby high, so that the productivity is improved.

In order to achieve the above object, the present invention provides a bag making apparatus with continuous feeding, including: at least one feeding unit including a plurality of feeding rollers for feeding the bag material for the intended works; at least one servo power source of the feeder unit coupled to the feed rollers of the feeder unit; a sealing device including a drive, an upper sealing knife and a lower sealing knife, wherein the upper sealing knife and the lower sealing knife can seal from above and below, whereby the drive can be coupled to the upper sealing knife and the lower sealing knife, whereby the upper Sealing knife and the lower sealing knife are operated parallel to the direction of the feed unit and the bag material; a servo power source of the sealing device coupled to the drive of the sealing device; a perforating unit located near the sealing means, the perforating unit including at least one punching roll, the punching roll having a knife pattern for perforating to perforate the bag material into perforating waste material; a servo power source of the perforating unit coupled to the punching roller of the perforating unit; a waste material separation unit located near the perforating unit, the waste material separation unit including a nozzle, the nozzle serving for separating and perforating the bag material A.

Accordingly, the servo power source of the feed unit, the servo power source of the sealer and the servo power source of the perforating unit are electrically connected to each other by a control unit, whereby the upper seal knife and the lower seal knife of the sealer are operated in parallel to the feed unit and the actuation speed of the bag material in Movement direction is synchronous with the moving speed of the bag material, wherein the rotational speed of the punching roller is synchronous to the material feed rate of the bag material of the feed unit, wherein the waste material separation unit is close to the perforating unit, wherein the waste material separation unit further includes two intermeshing, rotating waste material rolls, the two Waste material rolls are arranged according to the lower portion of the waste material separation unit and the bag material, whereby the perforating waste material of Waste material separation unit is sorted out by means of the waste material role.

In one embodiment, the waste material separation unit is a nozzle device including a nozzle disposed above the waste material rolls such that the perforate waste material is blown away by air injection, separated from the bag material, and dropped down by pinching by the rotating waste material rolls and the waste material thereby recovered.

In one embodiment, the sealing means includes a plurality of slide rails, the upper seal knife and the lower seal knife each being movably symmetrically disposed on one side of the slide rails, whereby the upper seal knife and the lower seal knife coincide with each other in the parallel direction of movement of the feed unit and the bag material the movement speed of the bag material can move in a repeatable manner.

Accordingly, the bag material is conveyed by the feeding unit through the sealing means, the perforating unit and the waste material separating unit, controlling and controlling the drive and speed of the servo power source of the sealing means and the servo power source of the perforating unit bottom sealing blades of the sealing device are operated parallel to the feed unit and the moving speed of the bag material in the direction of movement is synchronous with the moving speed of the bag material, whereby further the rotational speed of the punching rollers of the perforating unit is equal to the feeding speed of the bag material of the feeding unit, the sealing of the bag material and the separation of the bag material Waste material are performed according to the feed rate of the bag material, wherein the Perforierabfallmaterial means of the waste material separation unit, Beis Piel by means of a nozzle device, blown away and separated, whereby the sealing of the bag material, the perforation of the waste material and the separation of the waste material in the running state of the feed unit and the continuous supply of the bag material are carried out so as to increase the productivity of the bag body.

In practice, the waste material separation unit may be, for example, a robot arm moving up and down or forward and backward, synchronously using the servo power source together with the above-mentioned units, the perforate waste material of the bag material is separated by the robot arm.

In the following the invention with reference to embodiments with reference to the drawings will be described in detail. In the drawing shows:

1 a schematic side view of the structure according to the present invention;

2 a schematic perspective view of the structure according to the present invention;

3 a partial schematic side view of the structure according to the present invention;

4 a schematic side view of the structure of the sealing device according to the present invention;

5 a perspective view of the structure of the sealing device and the servo-power source of the sealing device according to the present invention and

6 a perspective view according to the present invention, in which the servo-power source of the sealing device drives the upper sealing blade and the lower sealing knife and thereby brings them into motion.

Referring to 1 to 4 there is shown a bag-making apparatus with continuous feed comprising: at least one feed unit 10 containing a variety of feed rollers 11 includes to supply the bag material A for the intended work; at least one servo power source of the feed unit 20 , which to the feed roller 11 the feed unit 10 is coupled; a sealing 30 that drive 31 , an upper sealing knife 32 and a lower seal knife 33 includes, the upper seal knife 32 and the lower seal knife 33 can seal from above and below, with the drive 31 to the upper sealing knife 32 and the lower seal knife 33 coupled, causing the upper sealing knife 32 and the lower seal knife 33 parallel to the direction of the feed unit 10 and the bag material A are actuated; a servo power source of the sealing device 40 which to the drive 31 the sealing device 30 is coupled; a perforating unit 50 , which are close to the sealing device 30 is located, wherein the perforating unit 50 at least one punching roller 51 includes, wherein the punching roller 51 has a knife pattern for perforating to perforate the bag material A to perforating waste material A1; a servo power source of the perforating unit 60 , which to the punch roll 51 the perforating unit 50 is coupled; a waste material separation unit 70 , which are close to the perforating unit 50 is located, wherein the waste material separation unit 70 a nozzle 71 includes, with the nozzle 71 for the separation and for perforating the bag material A is used.

Accordingly, the servo power source is the feeding unit 20 , the servo power source of the sealing device 40 and the servo power source of the perforating unit 60 electrically connected together by a control unit, whereby the upper sealing knife 32 and the lower seal knife 33 the sealing device 30 parallel to the feed unit 10 be actuated and the operating speed of the bag material A in the direction of movement to the speed of movement of the bag material A is synchronous, wherein the rotational speed of the punching rollers 51 to the material feeding speed of the bag material A of the feed unit 10 is synchronous.

The waste material separation unit 70 Also includes two intermeshing rotating waste material rolls 72 wherein the two waste material rolls 72 corresponding to the lower portion of the waste material separation unit 70 and the bag material A, whereby the perforating waste material A1 of the waste material separation unit 70 by means of the waste material rolls 72 is sorted out.

The bag material A is passed through the feed unit 10 so that this is the sealing device 30 , the perforating unit 50 and the waste material separation unit 70 passes through, the speed of movement of the upper seal diameter 32 and the lower seal diameter 33 the sealing device 30 and the rotational speed of the punching rollers 51 the perforating unit 50 with the feeding speed of the bag material A of the feed unit 10 is the same, with the upper sealing knife 32 and the lower seal knife 33 simultaneously parallel to the feed unit 10 and the bag material A are actuated, wherein the upper sealing knife 32 and the lower seal knife 33 parallel to the bag material A and isokinetically with the bag material A back and forth, the upper sealing knife 32 and the lower seal knife 33 after the isokinetic motion are synchronous with the parallel direction of movement of the bag material A and subsequently with the bag material A, the bag material A being in the vertical direction of the upper sealing blade 32 and the lower seal diameter 33 is sealed, with the preset Perforierabfallmaterial A1 of the bag material A (see 2 ) from the punching rollers 51 the perforating unit 50 is rolled over and serves as the area of the perforating waste A1, then the perforating waste A1 of the bag material A by means of the waste material separation unit 70 separated. With the present invention, the sealing and perforation of the bag material A and the separation of the waste material in the running state of the feed unit 10 and the continuous feeding of the bag material A so as to increase the productivity of the bag body. The following describes this process in detail.

The present invention includes a machine body 80 responsible for receiving the above-mentioned feed unit 10 , the servo power source of the feed unit 20 , the sealing device 30 , the servo power source of the sealing device 40 , the perforating unit 50 , the servo power source of the perforating unit 60 and the waste material separation unit 70 serves, wherein the sealing device 30 , the perforating unit 50 and the waste material separation unit 70 are arranged successively, whereby the bag material A successively through the sealing device 30 , the perforating unit 50 and the waste material separation unit 70 through to perform the caulking, perforating and separating.

The present invention further includes a material holding unit 81 , a material supply unit 82 and a finished product unit 83 wherein the material holding unit 81 for receiving the untreated roll-shaped bag material A, wherein the material feed unit 82 for pulling the bag material A from the material holding unit 81 and together with the feeder unit 10 for the smooth supply of the bag material A to the sealing device 30 is responsible, the finished product unit 83 on one side of the machine body 80 arranged and for pulling of the waste material separation unit 70 supplied bag material A is used to carry out the last manufacturing programs in which the bag material A is made into finished products of roll-shaped plastic bags, wherein the finished product unit 83 to the feed movements of the material supply unit 82 and the feeder unit 10 adapts, whereby the bag material A smoothly successively through the sealing device 30 , the perforating unit 50 and the waste material separation unit 70 transported through.

In one embodiment, the feed rollers 11 the feed unit 10 arranged vertically, whereby the bag material A between the feed rollers 11 is passed, whereby a frictional contact between the feed rollers 11 and the bag material A comes about, so that the bag material A during rotation of the feed rollers 11 is transported smoothly, with the feed units 10 each on both sides of the sealing device 30 are arranged, whereby the bag material A through one side of the sealing device 30 smoothly inserted and then from the other side of the sealing device 30 smoothly led out (see 2 and 3 ).

In one embodiment, for the servo power source of the feed unit 20 optionally, either a servomotor or a stepper motor may be selected, with the servo power source of the feeder unit 20 by means of a belt body 21 to the feed rollers 11 the feed unit 10 coupled, being used as a belt body 21 either a toothed belt or a timing belt can be selected. Accordingly, the servo power source of the feed unit 20 the feed rollers 11 the feed unit 20 to rotate and the speed of the feed rollers 11 and further control the feeding speed of the bag material A accurately and stably.

In one embodiment, the drive includes 31 the sealing device 30 several drive rods 311 , several pulleys 312 , several belt bodies 313 and several slides 314 , where the drive rods 311 horizontally and in a group of two at an upper and lower position of the sealing device 30 are arranged, these being the upper and lower positions of the drive rods 311 the sealing device 30 correspond to pulleys 312 each on both sides of the drive rods 311 are arranged and correspond to each other in the horizontal and vertical directions, wherein the pulleys 312 each of the belt bodies 313 at an upper and a lower position of the sealing device 30 be engaged so that the belt body 313 when turning the drive rods 311 perform a band-shaped movement, wherein the slide rails 314 close to the belt bodies 313 located, with the upper sealing knife 32 and the lower seal knife 33 each movable on one side of mutually symmetrical slide rails 314 are arranged, resulting in the upper sealing knife 32 and the lower seal knife 33 parallel over the feeder unit 10 and the bag material A can move back and forth to a stable movement of the upper seal diameter 32 and the lower seal diameter 33 to ensure (see 4 and 5 ).

The upper sealing knife 32 and the lower seal knife 33 are each with the belt bodies 313 combined, with the upper sealing knife 32 and the lower seal knife 33 are arranged up and down corresponding to each other, with several push rods 322 . 332 each on the cylinder bases 321 . 331 are arranged, whereby the upper sealing knife 32 and the lower seal knife 33 by means of push rods 322 . 332 can be moved up and down, whereby a meshing up and down and a sealing of the bag material A are made possible, the upper sealing knife 32 and the lower seal knife 33 one electric heating unit each 323 . 333 to produce the sealing effect of a hot melt, wherein the electrical heating units 323 . 333 For example, electric heating pipes, electric rods or resistance heater may be.

In one embodiment, for the servo power source of the sealing device 40 optionally, either a servomotor or a stepper motor may be selected, with the servo power source of the sealing device 40 can rotate forwards and backwards, with multiple drive wheels 41 and a drive belt 42 between the drive 31 and the servo power source of the sealing device 40 are arranged, with part of the drive wheels 41 on the drive rods 311 are arranged, wherein the drive belt 42 around the driving wheels 41 is arranged around, whereby the servo power source of the sealing device 40 by means of the drive belt 42 to the drive rod 311 of the drive 31 is coupled and further the belt body 313 can drive, so that the upper sealing knife 32 and the lower seal knife 33 parallel over the feeder unit 10 and the bag material A can move back and forth and the speed can be controlled here, wherein for the drive belt 42 either a toothed belt or a timing belt can be selected. Accordingly, by the servo power source of the sealing device 40 the speed of the feed rollers 11 and further, the speed of movement of the upper seal knife 32 and the lower seal diameter 33 be controlled accurately and stably, reducing the speed of movement of the upper seal diameter 32 and the lower seal diameter 33 the sealing device 30 at the speed of the bag material A from the feeder unit 10 is synchronous, with the upper sealing knife 32 and the lower seal knife 33 after the isokinetic motion are synchronous with the parallel direction of movement of the bag material A and subsequently with the bag material A, the bag material A being in the vertical direction of the upper sealing blade 32 and the lower seal diameter 33 is sealed, so that the bag material A can be continuously supplied.

In one embodiment, the punch rolls include 51 the perforating unit 50 a knife pattern for perforating to perforate the bag material A, wherein the punch rollers 51 are arranged vertically, whereby the bag material A for perforation through the space between the punching rollers 51 passes through (see 2 and 3 ).

In one embodiment, for the servo power source of the perforator unit 60 optionally, either a servomotor or a stepper motor may be selected, with the servo power source of the perforator unit 60 by means of a belt body 61 to the punching rollers 51 the perforating unit 50 can be coupled, wherein for the belt body 61 either a toothed belt or a timing belt can be selected. Accordingly, the servo power source of the perforating unit 60 the punching rollers 51 the perforating unit 50 to rotate and the rotational speed of the punch rollers 51 Precise and stable control, reducing the speed of rotation of the punching rollers 51 at the speed of the bag material A of the feeder unit 10 is synchronous, wherein the bag material A according to the feeding speed of the bag material A, the perforation and the separation of the waste material is carried out, so that the bag material A can be continuously supplied.

In one embodiment, the waste material separation unit is 70 a nozzle device, wherein the waste material separation unit 70 a nozzle 71 includes, with the nozzle 71 over the waste material rolls 72 and located above the direction of movement of the bag material A and has the function of air injection, wherein the waste material rolls 72 are arranged horizontally and rotatable, wherein the waste material separation unit 70 a waste material collection device 73 includes, wherein the waste material collection device 73 below the waste material rolls 72 located. Accordingly, the bag material A becomes below the nozzle 71 conveyed, wherein the Perforierabfallmaterial the bag material A through the nozzle 71 the waste material separation unit 70 (Nozzle device) blown down and thus separated from the bag material A. As the waste material rolls 72 turning continuously, the perforating waste material of the bag material A becomes between the waste material rolls 72 clamped and then in the waste material collection device 73 transported and through the waste material collection device 73 collected.

4 . 5 and 6 represent an embodiment for the application of the sealing device 30 When the bag material A in the space between the upper sealing knife 32 and the lower seal knife 33 the sealing device 30 Continuously guided, the servo power source of the sealing device rotates 40 forward, taking the drive wheels 41 on the drive rods 311 of the drive 31 by means of the drive belt 42 are driven to rotate, at the same time the drive rods 311 driven to rotate, with the pulleys 312 and the belt body 313 be coupled in succession, whereby the upper sealing knife 32 and the lower seal knife 33 the sealing device 30 be driven to one side to reciprocate. When the direction of movement of the upper seal diameter 32 and the lower seal diameter 33 is equal to the feed direction of the bag material A, is the moving speed of the upper seal diameter 32 and the lower seal diameter 33 with the feed rate of the bag material A also the same. When the upper sealing knife 32 and the lower seal knife 33 moving to the predetermined positions move the upper seal knife 32 and the lower seal knife 33 each down and up to seal the bag material A. Accordingly, by the upper sealing knife 32 and the lower seal knife 33 the sealing device 30 in accordance with the feeding speed of the bag material A, the sealing of the bag material A is performed so that the bag material A can be continuously supplied.

Likewise, when the sealing of the bag material A is completed, then the servo power source of the sealing device rotates 40 backwards, making the upper sealing knife 32 and the lower seal knife 33 returned to their original positions to prepare for the next sealing of the bag material A.

The foregoing description sets forth embodiments of the invention. Any equivalent changes and modifications that may be made by those skilled in the art in accordance with the description and drawings of the invention are within the scope of the claims.

LIST OF REFERENCE NUMBERS

10

feed

11

feed

20

Servo power source of the feed unit

21

belt body

30

sealing

31

drive

311

drive rod

312

pulley

313

belt body

314

slide

32

upper sealing knife

321

cylinder base

322

pushrod

323

electric heating unit

33

lower seal knife

331

cylinder base

332

pushrod

333

electric heating unit

40

Servo power source of the sealing device

41

Triebrad

42

drive belts

50

perforating

51

die roll

60

Servo power source of the perforating unit

61

belt body

70

Waste material separation unit

71

jet

72

Waste material roll

73

Waste material collecting device

80

machine body

81

Material support unit

82

material supply

83

Finished product unit

A

bag material

A1

Perforierabfallmaterial

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• TW 189481 [0002]

Claims (10)

A bag-making apparatus with continuous feed comprising: at least one feed unit ( 10 ), which has a plurality of feed rollers ( 11 ) to supply the bag material (A) for the intended work; at least one servo power source of the feed unit ( 20 ), which are connected to the feed roller ( 11 ) of the feed unit ( 10 ) is coupled; a sealing device ( 30 ), which has a drive ( 31 ), an upper sealing knife ( 32 ) and a lower sealing knife ( 33 ), wherein the upper sealing knife ( 32 ) and the lower sealing knife ( 33 ) can be sealed from above and from below, whereby the drive ( 31 ) to the upper sealing knife ( 32 ) and the lower sealing knife ( 33 ), whereby the upper sealing knife ( 32 ) and the lower sealing knife ( 33 ) parallel to the direction of the feed unit ( 10 ) and the bag material (A) are actuated; a servo power source of the sealing device ( 40 ), which are connected to the drive ( 31 ) of the sealing device ( 30 ) is coupled; a perforating unit ( 50 ), which are close to the sealing device ( 30 ), wherein the perforating unit ( 50 ) at least one punching roller ( 51 ), wherein the punching roller ( 51 ) has a knife pattern for perforating to perforate the bag material (A) to perforating waste material (A1); a servo power source of the perforating unit ( 60 ), which to the punching roller ( 51 ) of the perforating unit ( 50 ) is coupled; a waste material separation unit ( 70 ), which are close to the perforating unit ( 50 ), wherein the waste material separation unit ( 70 ) is responsible for separating and perforating the perforate waste material (A1) of the bag material (A); wherein the servo power source of the feed unit ( 20 ), the servo power source of the sealing device ( 40 ) and the servo power source of the perforating unit ( 60 ) are electrically connected to each other by a control unit, whereby the upper sealing blade ( 32 ) and the lower sealing knife ( 33 ) of the sealing device ( 30 ) parallel to the feed unit ( 10 ) and the actuation speed of the bag material (A) in the direction of movement is synchronous with the speed of movement of the bag material (A), the rotational speed of the punch roller ( 51 ) with the material feed rate of the bag material (A) of the feed unit ( 10 ) is synchronous. A continuous-feed bag making apparatus according to claim 1, characterized in that the waste material separation unit ( 70 ) two intermeshing rotating waste material rolls ( 72 ), wherein the two waste material rolls ( 72 ) corresponding to the lower portion of the waste material separation unit ( 70 ) and the bag material (A) are arranged, whereby the perforating waste material (A1) of the waste material separation unit (A1) 70 ) by means of the waste material rolls ( 72 ) is sorted out. A continuous-feed bag-making apparatus according to claim 1, characterized in that for the servo-power source of the feed unit ( 20 ), the servo power source of the sealing device ( 40 ) or the servo power source of the perforating unit ( 60 ) optionally either a servomotor or a stepper motor is selected. Continuous feed bagmaker according to claim 3, characterized in that the servo power source of the feed unit ( 20 ) by means of a belt body ( 21 ) to the feed rollers ( 11 ) of the feed unit ( 10 ), wherein for the belt body ( 21 ) either a toothed belt or a timing belt is selected. Continuous feed bagmaker according to claim 1, characterized in that the drive ( 31 ) of the sealing device ( 30 ) several drive rods ( 311 ), several pulleys ( 312 ), several belt bodies ( 313 ) and several slide rails ( 314 ), whereby the drive rods ( 311 ) horizontally and in a group of two at an upper and a lower position of the sealing device ( 30 ) are arranged, these the upper and lower positions of the drive rods ( 311 ) of the sealing device ( 30 ), pulleys ( 312 ) on both sides of the drive rods ( 311 ) are arranged and correspond to each other in the horizontal and vertical directions, wherein the pulleys ( 312 ) each of the belt bodies ( 313 ) at an upper and a lower position of the sealing device ( 30 ) are engaged so that the belt body ( 313 ) when turning the drive rods ( 311 ) perform a band-shaped movement, wherein the slide rails ( 314 ) close to the belt bodies ( 313 ) to control the movements of the upper seal knife ( 32 ) and the lower seal knife ( 33 ) respectively. Continuous feed bag manufacturing apparatus according to claim 5, characterized in that the upper sealing knife ( 32 ) and the lower sealing knife ( 33 ) each by means of a cylinder base ( 321 ) with the belt bodies ( 313 ), whereby several push rods ( 322 ) on the cylinder bases ( 321 ), whereby the upper sealing knife ( 32 ) and the lower sealing knife ( 33 ) by means of push rods ( 322 ) can move up and down to perform the sealing of the bag material (A). Continuous feed bagmaker according to claim 5, characterized in that several drive wheels ( 41 ) and a drive belt ( 42 ) between the drive ( 31 ) of the sealing device ( 30 ) and the servo power source of the sealing device ( 40 ), wherein the drive wheels ( 41 ) on the drive rods ( 311 ) of the drive ( 31 ) are arranged, wherein the drive belt ( 42 ) around the drive wheels ( 41 ), whereby the servo power source of the sealing device ( 40 ) by means of the drive belt ( 42 ) to the drive rod ( 311 ) of the drive ( 31 ), wherein for the drive belt ( 42 ) either a toothed belt or a timing belt is selected. Continuous feed bagmaker according to claim 1, characterized in that the punching rollers ( 51 ) are arranged vertically, whereby the bag material (A) for perforation through the space between the punching rollers ( 51 ) passes through. Continuous feed bagmaker according to claim 3, characterized in that the servo power source of the perforating unit ( 60 ) by means of a belt body ( 61 ) to the punching roller ( 51 ) of the perforating unit ( 50 ), wherein for the belt body ( 61 ) either a toothed belt or a timing belt can be selected. A continuous-feed bag making apparatus according to claim 1, characterized in that the waste material separation unit ( 70 ) is a nozzle device, said device being one above the waste material rollers ( 72 ) arranged nozzle ( 71 ) to perform air injection and separation.

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