CN201604324U - Folding and cutting device - Google Patents
Folding and cutting device Download PDFInfo
- Publication number
- CN201604324U CN201604324U CN2010200043714U CN201020004371U CN201604324U CN 201604324 U CN201604324 U CN 201604324U CN 2010200043714 U CN2010200043714 U CN 2010200043714U CN 201020004371 U CN201020004371 U CN 201020004371U CN 201604324 U CN201604324 U CN 201604324U
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- Prior art keywords
- paper
- folding
- assembly
- folding roller
- disconnected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000005520 cutting process Methods 0.000 title abstract description 11
- 238000010008 shearing Methods 0.000 claims abstract description 22
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 239000000047 product Substances 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000284 extract Substances 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/28—Folding in combination with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1924—Napkins or tissues, e.g. dressings, toweling, serviettes, kitchen paper and compresses
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model discloses a folding and cutting device for producing napkin paper, which comprises two feeding rolls and two folding rolls which are respectively in axially tangent arrangement and can make synchronous reverse rotation; and the peripheral surfaces of the two folding rolls are respectively provided with paper insertion modules and paper clamping modules symmetrically at certain intervals in a staggering way; and the paper insertion modules of each folding roll can be inserted into the corresponding paper clamping modules of the other folding roll in turn when rotating along with the two folding rolls. The folding and cutting device is characterized in that the output ends of the two folding rolls are provided with fixed paper-cutting bottom cutter modules used for cutting the paper towels; and the peripheral surfaces of the folding rolls are provided with paper-cutting top cutter modules in back of the paper clamping modules, and the paper-cutting top cutter modules can be connected with the paper-cutting bottom cutter modules in a contacting way for shearing the paper towels. The folding and cutting device not only has extremely easy operation, but also has simple and reliable structure.
Description
Technical field
The utility model relates to a kind of manufacture field of paper products, particularly a kind of folding shearing device that is used to produce napkin paper.
Background technology
The folding shearing device that existing paper handkerchief make-up machine is used is mostly by on axial tangent and its circumference of the feeding-in roll of two axial tangent arrangements and two groove of the band suction hole that is distributed in distance being set respectively and the slotting paper cutter and the drive unit of projection formed, its operation principle is: paper under the effect of two feeding-in rolls through between two folding rollers time, wherein a folding roller is gone into the paper plane nest in the groove by suction hole, the slotting paper cutter of another folding roller inserts this groove simultaneously, making paper form one creases, so circulation realizes folding.Last with band saw the paper handkerchief that folds therefrom the cut-out again forms individual folded napkin paper of V font.The shortcoming of the folding shearing device of this structure is: one, suction hole stops up easily, causes suction paper unable, influences the quality of product; Two, be difficult to maintenance after suction hole stops up; Therefore three, because it is with band saw the paper handkerchief that folds to be cut off, so it can only be used to produce single V-shape napkin paper, product specification is single, and operate loaded down with trivial detailsly, be difficult to satisfy the requirement of vast manufacturer.A kind of fold mechanism that the tissue folding machine of relative slotting paper cutter and holding paper usefulness seaming structure is set respectively on each folding roller is disclosed although the patent No. is the Chinese patent of zL200420015198, thereby guaranteed the quality of napkin paper to a certain extent, but its same existence can only produce the single and disconnected paper apparatus complex structure of single v font napkin paper, product specification, operate problems such as loaded down with trivial details.
The utility model content
The purpose of this utility model is to solve the problem of above-mentioned existence, providing a kind of both can directly cut off the paper handkerchief that folds when each folding roller output paper handkerchief, operate very simple and easy, it is folding or high infraversion malposition is folding to make simultaneously the napkin paper of producing be equity again as required, and the folding shearing device used of the paper handkerchief make-up machine that it is simple in structure, reliable, production cost is low.
The technical solution of the utility model is achieved in that folding shearing device described in the utility model, comprise two feeding-in rolls and two folding rollers that are axial tangent arrangement respectively and can do the synchronous backward rotation, and be respectively equipped with on the periphery of described two folding rollers and be the slotting paper assembly that the dislocation of determining deviation symmetry is arranged, the holding paper assembly, slotting paper assembly on described each folding roller can insert when rotating with two folding rollers in the corresponding holding paper assembly on its another folding roller in turn, be characterized in that output end position between described two folding rollers is provided with the fixing disconnected paper bed plate assembly that is used to cut off paper handkerchief, and the periphery of described each folding roller rear that is positioned at its holding paper assembly is provided with to bump with described disconnected paper bed plate assembly and connects and realize shearing the disconnected paper knife assembly of paper handkerchief.
For making the utility model simple in structure again, reliable on basis easy to use, above-mentioned disconnected paper bed plate assembly comprises bedplate, is connected in the clamping plate on the described bedplate inner surface and is flush-mounted between described bedplate and the clamping plate and its both sides are stretched out two disconnected paper shear bars of bedplate both sides slightly by pinching screw.Above-mentioned disconnected paper knife assembly comprise by the rotating shaft axial device in the movable tool rest on the above-mentioned folding roller, be flush-mounted on this tool rest and stretch out in slightly this tool rest outside the face blade, be used to locate the locking adjustment screw of described blade, and be connected with the disconnected paper control device that is used to drive described tool rest periodic wobble in the described rotating shaft.
For satisfying the demand of consumers in general to the folding specification napkin paper of difference, roll surface spacing between each holding paper assembly on the above-mentioned folding roller and slotting paper assembly and the disconnected paper cutter must be set arbitrarily as required, as when needing to produce folding between two parties v font napkin paper, the slotting paper assembly and the equal folding roller of the roll surface spacing between the disconnected paper knife assembly that can adopt the holding paper assembly on it to be adjacent get final product; When the utility model is used for the folding L shaped napkin paper of the high infraversion malposition in production two ends, can adopts each holding paper assembly on it to be adjacent the roll surface length of inserting between the paper assembly and be greater than the folding roller that this holding paper assembly is adjacent the roll surface length of disconnected paper knife assembly and get final product.
The utility model is owing to adopt output end position between two folding rollers that fixing disconnected paper bed plate assembly is set dexterously and be provided with respectively and can bump the disconnected paper knife assembly structure that connects with this disconnected paper bed plate assembly at the holding paper assembly rear of each folding roller periphery, thereby make the utility model in the process of using, when paper handkerchief deliver between two folding rollers and through the holding paper assembly on the folding roller folding clamp folding after, just can be directly bump and connect and the paper handkerchief that folds cut off form individual folded napkin paper that comes out by disconnected group of bed plate assembly that is positioned at two folding roller outputs and the disconnected paper knife assembly that is positioned at this holding paper assembly rear that rotates with folding roller, so operate very simple and easy, convenient, and it is simple in structure, reliably, quality of finished product good.And because the utility model also can be produced the napkin paper of different folding specifications by changing the roll surface length that each holding paper assembly is adjacent between slotting paper assembly and the disconnected paper knife assembly on each folding roller, to satisfy different users's needs, the product specification variation, problem such as the disconnected paper operation that has solved existing folding shearing device effectively is loaded down with trivial details, complex structure and product specification are single.Since the utility model also adopt by bedplate, clamping plate and be folded in bedplate and clamping plate between the disconnected paper bed plate assembly formed such as shear bar and by the movable tool rest of band rotating shaft and be flush-mounted in the disconnected paper knife assembly structure that face blade in this tool rest, locking adjustment screw etc. are formed, further simplified its overall structure and reduced production cost.
The utility model is simple in structure, reliable, easy to use, can be widely used in the production of various napkin paper.
Description of drawings
Fig. 1 is the structural representation of embodiment of the present utility model when folding napkin;
Fig. 2 is the structural representation of embodiment of the present utility model when cutting off paper handkerchief;
Fig. 3 is the structural representation of the disconnected paper knife assembly among Fig. 1;
Fig. 4 is the structural representation of the disconnected paper bed plate assembly among Fig. 1;
Fig. 5 is the structural representation of the slotting paper assembly among Fig. 1;
Fig. 6 is the user mode structural representation of the utility model in a paper handkerchief make-up machine;
Fig. 7 removes cabinet, the top board of folding roller top and the structural representation behind the part driven unit for Fig. 6;
Fig. 8 is the L shaped napkin paper structural representation that utilizes the utility model to produce.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model will be further described explanation.
Shown in Figure 7 as Fig. 1 one, folding shearing device described in the utility model, comprise two feeding-in rolls 1 and two folding rollers 2 that are axial tangent arrangement respectively and can under the effect of drive unit, do the synchronous backward rotation, and be respectively equipped with on the periphery of described two folding rollers 2 and be slotting paper assembly 3, the holding paper assembly 4 that determining deviation symmetry dislocation is arranged, the slotting paper assembly 3 on described each folding roller 2 can insert with 2 rotations of two folding rollers the time in the corresponding holding paper assembly 4 on its another folding roller 2 in turn.
For making the in use disconnected paper operation of the utility model simple and easy, and it is simple in structure, reliably, good product quality, output end position between described two folding rollers 2 is provided with the fixing disconnected paper bed plate assembly 6 that is used to cut off paper handkerchief, and the rear that the periphery of described each folding roller 2 is positioned at its holding paper assembly 4 is provided with to bump with described disconnected paper bed plate assembly 6 and connects and realize shearing the disconnected paper knife assembly 5 of paper handkerchief 7, thereby make the utility model in the process of using, when two feeding-in rolls 1 send paper handkerchief 7 when putting between two folding rollers 2, both can will be inserted wherein smooth paper handkerchief 7 by the corresponding slotting paper assembly 3 of another folding roller 2 by the holding paper assembly 4 on each folding roller 2 reliably clamps and guarantees the folding smooth of the napkin paper produced, simultaneously again can be directly bump and connect and the paper handkerchief 4 that folds is cut off individual folded napkin paper that comes out of formation by disconnected group of bed plate assembly 6 that is positioned at two folding rollers, 2 outputs and the disconnected paper knife assembly 5 that rotates with folding roller 2, so operate very simple and easy, convenient, and it is simple in structure, reliably, quality of finished product good.
For making the utility model on basis easy to use, can further simplify its overall structure again and reducing its production cost, as shown in Figure 4, above-mentioned disconnected paper bed plate assembly 6 comprises bedplate 61, is connected in the clamping plate 62 on 71 61 inner surfaces in the described end and is flush-mounted between described bedplate 61 and the clamping plate 62 and its both sides are stretched out two disconnected paper shear bars 64 of bedplate 61 both sides slightly by pinching screw 63.Shown in Figure 3 as Fig. 2 one, have many vertical slots 21 on the periphery of above-mentioned folding roller 2, above-mentioned disconnected paper knife assembly 5 comprises by rotating shaft 53 and is installed on movable tool rest 51 in the described vertical slot 21, be flush-mounted on this tool rest 51 and stretch out in the face blade 52 in these tool rest 51 outsides, be used to locate the locking adjustment screw 54 of described blade 52, and be connected with the disconnected paper control device that is used to drive described tool rest 51 periodic wobble in the described rotating shaft 53, described each face blade 52 can be after turning to certain angle with its folding roller 2 bumps with above-mentioned shear bar 64 under the effect of disconnected paper control device and connects and realize shearing paper handkerchief.
For making the utility model drive tool rest 51 swings in the simplest mode, as Fig. 3 and Fig. 6, shown in Figure 7, above-mentioned disconnected paper control device comprises the top board that is installed on folding roller 2 tops, fork 55 that is installed on the described top board and is connected and the roller 56 that is installed on the described fork 55 with above-mentioned tool rest rotating shaft 53, the disconnected paper control cam 8 that installs described top board top and contact with described roller 56, described blade 52 drive by described fork 55 that rollers 56 are made periodic wobble along 8 rollings of described disconnected paper control cam in the vertical slot 21 at folding roller 2 and bump with above-mentioned disconnected paper bed plate assembly 6 discontinuous and connect when rotating with folding roller 2.For further strengthening the utility model reliability of structure, above-mentioned holding paper assembly 4 comprises the geometrical clamp Cardboard Bottom Boards 41 that is installed in above-mentioned folding roller 2 vertical slots 21, can form the live splint paper panel 42 of folder mouthful with this holding paper base plate 41 and be installed on the rotating shaft of described holding paper panel 42 inboards, and is connected with in the described rotating shaft and is used to control mouthful periodically holding paper control device 9 of folding of described folder.Above-mentioned each slotting paper assembly 3 comprises the tool rest 31 that axially is flush-mounted in above-mentioned each folding roller 2 periphery vertical slots 21, be embedded in the middle of the described tool rest 31 and stretch out in the slotting paper cutter 32 of above-mentioned folding roller 2 roll surfaces slightly and be used to make described slotting paper cutter 32 reliably to be positioned compact heap 33 and tightening adjustment screw 34 on the described tool rest 31, and described slotting paper cutter 32 can insert when rotating with folding roller 2 in the folder mouth of corresponding holding paper assembly 4 of another folding roller 2.For satisfying the demand of consumers in general to the folding specification napkin paper of difference, roll surface spacing between each holding paper assembly 4 on the above-mentioned folding roller 2 and slotting paper assembly 3 and the disconnected paper knife assembly 5 must be set arbitrarily as required, as when need producing folding v font napkin paper placed in the middle, can adopt slotting paper assembly 3 that the holding paper assembly 4 on it is adjacent and the identical folding roller 2 of roll surface spacing between the disconnected paper knife assembly 5 to get final product.
When the utility model is used for the folding L shaped napkin paper as shown in Figure 8 of the high infraversion malposition in production two ends, each the holding paper assembly 4 on above-mentioned each folding roller 2 is adjacent the roll surface length L 1 of inserting between the paper assembly 3 and is greater than this holding paper assembly 4 and is adjacent roll surface length L 2 between the disconnected paper knife assembly 5.The utility model is simple in structure, reliable, easy to use, can be widely used in the production of various napkin paper.
Below in conjunction with accompanying drawing the operation principle of the utility model when producing L shaped napkin paper being done one simply describes:
At first, paper handkerchief 7 is sent between left and right two folding rollers 2,2 that rotate by rightabout by left and right two two feeding-in rolls 1,1 by the rightabout rotation.In the time of between paper handkerchief is through two folding rollers 2, the direction of motion of each feeding-in roll 1 and folding roller 2 as shown in Figure 1, as can be seen from Figure, the slotting paper cutter 32 that is contained in the fixed slotting paper assembly 3 on the left folding roller 2 is just in time formed holding paper panel 42 in the holding paper assembly 4 of paper handkerchief 7 smooth insertion right folding rollers 2 and holding paper base plate 41 in the folder mouth that forms, the holding paper panel 42 on right side makes its folder mouthful closure to 41 swings of holding paper base plate and paper handkerchief 7 is clamped under the effect of its holding paper control device simultaneously, paper handkerchief 7 rotates with right folding roller 2 subsequently, extracts out from the folder mouth in the rotary course of folding roller 2 and insert paper cutter 32.
When right folding roller 2 turns to suitable angle, as shown in Figure 2, the disconnected paper blade 52 that is contained on the right folding roller 2 is shown by disconnected paper cam 8 drivings of the same side, and bump and connect and will cut off through the paper handkerchief 7 after folding with being fixed on disconnected paper shear bar 64 in the disconnected paper bed plate assembly 6, promptly formed the L shaped folding napkin paper finished product that two ends length misplaces; When the finished product after the shearing forwarded suitable angle place to right folding roller 2 again, the holding paper panel 42 that is arranged in the holding paper control device control holding paper assembly 4 on right side was arranged and is unclamped finished product, finished product the righter shift fork in shifting fork mechanism extract right side one row finished product.
As can be seen from Figure 2, when right folding roller 2 when cutting off paper handkerchief, being contained in slotting paper cutter 32 in the fixed slotting paper assembly 3 on the right folding roller 2 just in time inserts paper handkerchief 7 between the holding paper panel 42 and holding paper base plate 41 of holding paper assembly 4 of left folding rollers 2, holding paper control device control holding paper panel 42 on the left of this moment moves and paper handkerchief is clamped, and paper handkerchief is rotated with left folding roller 2, equally, paper handkerchief 7 on the left of being clipped on the folding roller 2 is along with left folding roller 2 rotates, the disconnected paper blade 52 that is contained in subsequently on the left folding roller 2 is shown by disconnected paper cam 8 drivings of the same side, and be fixed on disconnected paper shear bar 64 in the disconnected paper bed plate assembly 6 and bump and connect and paper handkerchief after will folding is cut off, promptly formed the L shaped folding finished product of length dislocation: when the finished product after the shearing forwards suitable angle place to left folding roller 2, the holding paper panel 42 that is arranged in the holding paper control device control holding paper assembly 4 in left side is arranged and is unclamped finished product, finished product the more left shift fork in shifting fork mechanism extract left side one row finished product.Above-mentioned course of action reciprocation cycle promptly forms some L shaped folding napkin paper.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. folding shearing device, comprise respectively axially tangent and can under the effect of drive unit, do two feeding-in rolls (1) and two folding rollers (2) of synchronous backward rotation, and be respectively equipped with on the periphery of described two folding rollers (2) and be slotting paper assembly (3) and the holding paper assembly (4) that the dislocation of determining deviation symmetry is arranged, slotting paper assembly (3) on described each folding roller (2) can insert in the corresponding holding paper assembly (4) of its another folding roller (2) when rotating with two folding rollers (2) in turn, it is characterized in that output end position between described two folding rollers (2) is provided with the fixing disconnected paper bed plate assembly (6) that is used to cut off paper handkerchief, and the periphery of described each folding roller (2) rear position that is positioned at its holding paper assembly (4) is provided with to bump with described disconnected paper bed plate assembly (6) and connects and realize shearing the disconnected paper knife assembly (5) of paper handkerchief (7).
2. folding shearing device according to claim 1, it is characterized in that above-mentioned disconnected paper bed plate assembly (6) comprise bedplate (61), by pinching screw (63) be connected in the clamping plate (62) on described bedplate (61) inner surface and be flush-mounted in described bedplate (61) and clamping plate (62) between and its both sides stretch out two disconnected paper shear bars (64) of bedplate (61) both sides slightly.
3. folding shearing device according to claim 1 and 2, it is characterized in that having many vertical slots (21) on the periphery of above-mentioned folding roller (2), above-mentioned disconnected paper knife assembly (5) comprises by rotating shaft (53) and is installed on movable tool rest (51) in the described vertical slot (21), be flush-mounted in this tool rest (51) and go up and stretch out in the face blade (52) in this tool rest (51) outside, be used to locate the locking adjustment screw (54) of described blade (52), and be connected with the disconnected paper control device that is used to drive described tool rest (51) periodic wobble in the described rotating shaft (53), described each face blade (52) can be after turning to certain angle with its folding roller (2) bumps with above-mentioned shear bar (64) under the effect of disconnected paper control device and connects and realize shearing paper handkerchief.
4. folding shearing device according to claim 3, it is characterized in that above-mentioned holding paper assembly (4) comprises the geometrical clamp Cardboard Bottom Boards (41) of axial device in above-mentioned folding roller (2) vertical slot (21), can form the live splint paper panel (42) of folder mouthful and be installed on the inboard rotating shaft of described holding paper panel (42) with this holding paper base plate (41), and be connected with in the described rotating shaft and be used to control mouthful periodically holding paper control device of folding of described folder.
5. folding shearing device according to claim 3, it is characterized in that above-mentioned each slotting paper assembly (3) comprises the fixedly tool rest (31) that is flush-mounted in above-mentioned each folding roller (2) vertical slot (21), is embedded in the middle of the described tool rest (31) and stretches out in the slotting paper cutter (32) of above-mentioned folding roller (2) roll surface slightly and be used to make described slotting paper cutter (32) reliably to be positioned compact heap (33) and tightening adjustment screw (34) on the described tool rest (31), described slotting paper cutter (32) can insert in the corresponding holding paper assembly (4) of another folding roller (2) when rotating with folding roller (2).
6. folding shearing device according to claim 1 is characterized in that each holding paper assembly (4) on above-mentioned each folding roller (2) is adjacent the roll surface length (L1) of inserting between the paper assembly (3) and is greater than this holding paper assembly (4) and is adjacent roll surface length (L2) between the disconnected paper knife assembly (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200043714U CN201604324U (en) | 2010-01-15 | 2010-01-15 | Folding and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200043714U CN201604324U (en) | 2010-01-15 | 2010-01-15 | Folding and cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201604324U true CN201604324U (en) | 2010-10-13 |
Family
ID=42949034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200043714U Expired - Lifetime CN201604324U (en) | 2010-01-15 | 2010-01-15 | Folding and cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201604324U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276390A (en) * | 2015-05-13 | 2017-01-04 | 佛山市宝索机械制造有限公司 | It is easy to the folding machine of folding roller location |
| CN111331923A (en) * | 2020-04-23 | 2020-06-26 | 陈益民 | Automatic processing device for corrugated paper packaging box manufacturing |
| CN111361206A (en) * | 2020-04-23 | 2020-07-03 | 陈益民 | Corrugated paper packing box manufacturing and processing technology |
| CN113306196A (en) * | 2021-06-07 | 2021-08-27 | 厦门百恒自动化科技有限公司 | Cross cutting shaping cardboard breaking machine |
-
2010
- 2010-01-15 CN CN2010200043714U patent/CN201604324U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276390A (en) * | 2015-05-13 | 2017-01-04 | 佛山市宝索机械制造有限公司 | It is easy to the folding machine of folding roller location |
| CN106276390B (en) * | 2015-05-13 | 2017-10-31 | 佛山市宝索机械制造有限公司 | The folding machine for being easy to folding roller to position |
| CN111331923A (en) * | 2020-04-23 | 2020-06-26 | 陈益民 | Automatic processing device for corrugated paper packaging box manufacturing |
| CN111361206A (en) * | 2020-04-23 | 2020-07-03 | 陈益民 | Corrugated paper packing box manufacturing and processing technology |
| CN111361206B (en) * | 2020-04-23 | 2021-08-20 | 湛江明亮纸品包装有限公司 | A kind of corrugated packaging box production and processing technology |
| CN113306196A (en) * | 2021-06-07 | 2021-08-27 | 厦门百恒自动化科技有限公司 | Cross cutting shaping cardboard breaking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101013 |
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| CX01 | Expiry of patent term |