CN109334111A - The single side scalding device of plastic three-dimensional bag webs material - Google Patents

The single side scalding device of plastic three-dimensional bag webs material Download PDF

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Publication number
CN109334111A
CN109334111A CN201811053697.3A CN201811053697A CN109334111A CN 109334111 A CN109334111 A CN 109334111A CN 201811053697 A CN201811053697 A CN 201811053697A CN 109334111 A CN109334111 A CN 109334111A
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CN
China
Prior art keywords
rack
plate
banding
infolding
locating back
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Granted
Application number
CN201811053697.3A
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Chinese (zh)
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CN109334111B (en
Inventor
吴仕飞
虞臣昌
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ZHEJIANG ZHENGWEI MACHINERY CO Ltd
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ZHEJIANG ZHENGWEI MACHINERY CO Ltd
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Priority to CN201811053697.3A priority Critical patent/CN109334111B/en
Publication of CN109334111A publication Critical patent/CN109334111A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/60Uniting opposed surfaces or edges; Taping
    • B31B70/64Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00Shape of flexible containers
    • B31B2160/20Shape of flexible containers with structural provision for thickness of contents

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  • Making Paper Articles (AREA)

Abstract

A kind of single side scalding device of plastic three-dimensional bag webs material, right locating back is housed in the side that it scalds side rack, its other side is equipped with left side side guard, in the boiling hot side rack, and left locating back is housed between right locating back and left side side guard, equipped with motive force source in connected infolding gusset and infolding on the left locating back, in the rack of boiling hot side, and knife is scalded equipped with banding between left side side guard and infolding gusset, right locating back is connected with right pressing power source, left locating back is connected with left pressing power source, banding scalds knife and is connected with boiling hot knife lifting drive source, banding, which scalds, to be connected between knife and boiling hot knife lifting drive source and left side side guard by banding connecting plate.The full-automatic moldings processing work such as the single side that the present invention can be sequentially completed plastic three-dimensional bag webs material hotly joins, two sides infolding, bottom are opened.Reinforce it for subsequent bag making and be bonded firmness and effective rapid shaping, improves the speed, stability, yield rate of stereoscopic bag bag making.

Description

The single side scalding device of plastic three-dimensional bag webs material
Technical field
The present invention relates to package packing machinies, are specifically related to a kind of side bottom stereoscopic bag bag making system.
Background technique
Currently, nonwoven fabrics package bag develops various patterns sack: bag of blurting out, handbag, plastic bag, zippered bag, solid Bag etc., has been high-speed automated production mostly.Also the patterns such as sticking patch stereoscopic bag are carried at the side of having bottom stereoscopic bag, square bottom secretly to polybag, but Other than its handle, bottom hotly join as semi-automatic operation, other is all to fold and carry secretly by hand full sticking patch (mending hard paper) to make, Working efficiency is low, human cost is high, and the Forming Quality of square bottom plastic three-dimensional bag cannot guarantee that.The more side of being not involved with bottom folder The single side positioning of plastic three-dimensional bag with sticking patch hotly joins, two sides infolding, square bottom are opened, square bottom patch doubling, square bottom Portion such as hotly joins at the full automatic treatments, affects the molding firmness and production efficiency of the especially square bottom plastic three-dimensional bag of stereoscopic bag.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings, and the single side for providing a kind of completion plastic three-dimensional bag webs material hotly joins The single side scalding device of the plastic three-dimensional bag webs material of automatic moulding processing.
The purpose of the present invention is achieved through the following technical solutions: the single side scalding device of plastic three-dimensional bag webs material, including Side rack is scalded, left side side guard, the left side side guard are housed equipped with right locating back, its other side in the side for scalding side rack Side there is the downward gradient, left pressure is housed in the boiling hot side rack and between right locating back and left side side guard Plate, equipped with motive force source in connected infolding gusset and infolding on the left locating back, in the boiling hot side rack and on a left side Knife is scalded equipped with banding between lateral side baffle and infolding gusset, the right locating back is connected with right pressing power source, the left pressure Plate is connected with left pressing power source, and the banding scalds knife and is connected with boiling hot knife lifting drive source, and the banding scalds knife and boiling hot knife liter It is connected between drop power source and left side side guard by banding connecting plate.
Right side side guard is housed in the boiling hot side rack and in the side edge of right locating back.The left side side guard, a left side Locating back, banding scald knife and are connected with traversing adjusting component.
The boiling hot side rack has side infolding rack by the way that exchange is rack-mounted, and banding is housed in the side of the side infolding rack Baffle is inserted equipped with side in side plate, its other side, inserts between baffle in the side infolding rack and in banding side plate and side Place is sequentially arranged with suction plate, middle pressing plate, lower suction plate is housed in the lower section of the upper suction plate, middle pressing plate, in the side Side plate is housed in infolding rack and in the spigot that baffle is inserted in side, which inserts gear by side plate longitudinal axis component, the side Plate inserts power source with side by the slotting baffle horizontal axis component in side and is connected, and the banding side plate is connected with banding side pressure power source, Medium pressure plate is connected with middle pressing plate power source, and the upper suction plate is connected with upper suction plate lifting drive source, suction plate on this Lifting drive source is connected further through upper suction plate connecting rod with the traversing power source of upper suction plate.
Rack is opened equipped with bottom in total rack and in the side edge of side infolding rack, is beaten in the bottom The front of booting frame is equipped with charging auxiliary mold plate, equipped with hinge sliding block, the hinge on the two sides that rack is opened in the bottom One end of sliding block is connected with sliding block transverse moving mechanism, its other end is connected with hinge lifting drive source, and the hinge lifting is dynamic Power source is connected with hinge bottom control mechanism, equipped with a bottom hinge on the hinge bottom control mechanism.
After applying the present invention, the positioning charging, reprint doubling, single side for being sequentially completed plastic three-dimensional bag webs material hotly join, two The full-automatic moldings such as side infolding, square bottom opening handle work.To for subsequent bag making reinforce its be bonded firmness and effectively Rapid shaping, the side of being made bottom carry the plastic three-dimensional bag of the scraps of paper secretly, the General Promotion speed of stereoscopic bag bag making, stability, at Product rate.
Detailed description of the invention
The present invention is described in further detail with embodiment with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of plastic three-dimensional bag automatic bag making system applied by the present invention.
Fig. 2 is structural schematic diagram of the invention.
Fig. 3 be Fig. 1 in two sides in device for folding mounting structure schematic diagram.
Fig. 4 is the structural schematic diagram of the bottom device for opening in Fig. 1.
Fig. 5 is the plastic three-dimensional bag flow chart of steps that side bottom made of the present invention carries sticking patch secretly.
Specific embodiment
Referring to Fig.1, Fig. 2, the single side scalding device 3 of plastic three-dimensional bag webs material of the present invention, including side rack 30 is scalded, at this Scald while the side of rack 30 equipped with right locating back 31, its other side equipped with left side side guard 32 (its with it is boiling hot while rack 30 bottom Between have spacing: maximum normal distance L is about 5 millimeters), knife 36 (it is adjacent to be scalded with banding in the side of the left side side guard 32 Side) there is the downward gradient, in the boiling hot side rack 30 and between right locating back 31 with left side side guard 32 (center for scalding side rack) is equipped with left locating back 33, and it (is three that connected infolding gusset 34 is housed on the left locating back 33 Horn shape) with motive force source 35 (can for infolding in push cylinder) in infolding, in the boiling hot side rack 30 and in left side side guard 32 Knife 36 is scalded with banding is equipped between infolding gusset 34, the right locating back 31 and right pressing power source 37 are (to go up and down right pressing Cylinder) it is connected, the left locating back 33 is connected with left pressing power source 38 (to go up and down left pressing cylinder), and the banding scalds knife 36 (it perms corresponding with the shape of infolding gusset in triangular shape) is connected with boiling hot knife lifting drive source 39, and the banding scalds knife 36 and scalds It is connected between knife lifting drive source 39 and left side side guard 32 by banding connecting plate 10, banding is made to scald knife 36 and left side side guard 32 realize linkage.
Side bottom applied by the present invention carries the plastic three-dimensional bag automatic bag making system of sticking patch, including total rack 9 secretly, in institute The front for stating total rack 9 is sequentially arranged with sheet stock slide positioning feed 1, reprint doubling-up device 2, in total rack 9 and is turning over The side edge of version doubling-up device 2 is sequentially arranged with the single side scalding device 3 of plastic three-dimensional bag webs material, device for folding 4, bottom in two sides Portion's device for opening 5, in total rack 9 and in sheet stock slide positioning feed, reprint doubling-up device, plastic three-dimensional bag webs material Single side scalding device, device for folding in two sides, bottom device for opening center manipulator sheet stock transmission device 8 is housed (circulating type rotation);Bottom patch is sequentially arranged with to folding in total rack 9 and in the side edge of bottom device for opening 5 Set 6, bottom scalding device 7.The sheet stock slide positioning feed 1, reprint doubling-up device 2, plastic three-dimensional bag webs material single side Device for folding 4, bottom device for opening 5, bottom patch doubling-up device 6, bottom scalding device 7 successively exist in scalding device 3, two sides It is in "-" type horizontal arrangement in total rack 9, the sheet stock slide positioning feed 1 exists in forefront, the bottom scalding device 7 Rearmost part.
The sheet stock slide positioning feed 1 carries out positioning charging to plastic three-dimensional bag webs material, such as the sheet stock state a in Fig. 5 It is shown;The reprint doubling-up device 2 carries out overturning doubling by benchmark axis of center line impression to plastic three-dimensional bag webs material, to make The sheet stock forms the state in unilateral closing, upper layer and lower layer and another side (i.e. three sides) opening, such as the sheet stock state b institute in Fig. 5 Show;The bottom middle position that the manipulator sheet stock transmission device 8 carries out its lower layer to plastic three-dimensional bag webs material clamps, by the piece Material is unclamped from the station that sheet stock slide positioning feed 1 is gradually sent to bottom patch doubling-up device 6.
Right side side guard 21 is housed in the boiling hot side rack 30 and in (dextrad) side edge of right locating back 31.It is described Left side side guard 32, left locating back 33, banding scald knife 36 and are connected by movable plate 23 with (level) traversing adjusting component 22, should Traversing adjusting component 22 is in the boiling hot side rack 30.Adapt to the plastic three-dimensional bag and transverse motion of different size.
Plastic three-dimensional bag webs material is after reprint doubling, and by the clamping of manipulator sheet stock transmission device 8, so far single side hotly joins dress It sets, and there are about 10 millimeters to lean against on the downward gradient side of side guard of left side for the open side edges of the sheet stock.Then, right pressing power Source 37 drives right locating back 31 to depress and position to the closing side of sheet stock, while left pressing power source 38 drives left pressing Plate 33 is also depressed.Then, motive force source 35 drives the infolding gusset 34 of triangular shape to vertically against on the side guard of left side in infolding Sheet stock open side edges carry out inside doubling, and be pushed between left side side guard and boiling hot side bottom of the frame.Again by scalding knife liter Drop power source 39 drives banding to scald the sheet stock single side that inside fold position pushes after completing reprint doubling herein of knife 36 and hotly joins, at this time Left side side guard scalds knife also with banding and pushes the pressing after progress sheet stock single side hotly joins.Such as the sheet stock state c institute in Fig. 5 Show.
As shown in Fig. 3 (front of removal side infolding rack), device for folding 4 in the two sides, the boiling hot side rack 30 By total rack 9 be equipped with side infolding rack 40, the side (left side) of the side infolding rack 40 equipped with banding side plate 41, Baffle 42 is inserted equipped with side in its other side (right side), inserts gear in the side infolding rack 40 and in banding side plate 41 and side Suction plate 43 (close to banding side plate), middle pressing plate 44 (inserting baffle by nearside) are sequentially arranged between plate 42, on described Suction plate 43, middle pressing plate 44 lower section be equipped with lower suction plate 45, insert baffle 42 in the side infolding rack 40 and in side Spigot is equipped with side plate 46, and the side plate 46 is horizontal by the slotting baffle in side by side plate longitudinal axis component 47, the slotting baffle 42 in the side Shaft assembly 48 inserts power source 49 (inserting cylinder for side) with side and is connected, the banding side plate 41 and banding side pressure power source 24 (for banding side pressure lifting cylinder) is connected, and medium pressure plate 44 is connected with middle pressing plate power source 25 (for middle pressing plate lifting cylinder), The upper suction plate 43 is connected with upper suction plate lifting drive source 26, and suction plate lifting drive source 26 is further through upper suction plate on this Connecting rod 27 is connected with the traversing power source 28 of upper suction plate (for upper suction plate transverse cylinder).
In the side (left side) of the upper suction plate 43 equipped with auxiliary press strip 29.In the side infolding rack 40, simultaneously Side pressing plate 20 is housed at the top of banding side plate 41, which is connected with side pressing plate power source 19.It is described Upper suction plate 43, middle pressing plate 44, side insert baffle 42 and insert traversing guide rail 18 in side infolding rack 40 by side, to adapt to not Plastic three-dimensional bag and transverse motion with width specifications are oriented to.
Plastic three-dimensional bag webs material is after single side hotly joins (banding), by the clamping of manipulator sheet stock transmission device 8 to two sides Interior device for folding 4, the sheet stock banding side creases are just at 41 lower section of banding side plate.Banding side pressure power source 24 drives banding Side plate pushing is positioned, and lower suction plate carries out lower air-breathing auxiliary positioning to the other side of the sheet stock, then, upper suction plate liter Drop power source 26 drives upper suction plate 43 to push and the upper layer of the sheet stock is sucked and rises again, then, traversing dynamic by upper suction plate Power source 28 drives upper suction plate lifting drive source 26 and upper suction plate by upper suction plate connecting rod 27, and sheet stock upper layer is integrally past Banding side plate is traversing (move to left, and pushed down by auxiliary press strip);Meanwhile side inserts power source 49 and passes through the side plate longitudinal axis 47 respectively It drives side plate 46, insert the slotting baffle 42 in the drive of baffle horizontal axis 48 side by side to the other side of sheet stock movement (moving to left), work as side Slotting baffle is pushed into stop movement behind lower suction plate side, side plate continue to move to and by the other side of sheet stock to infolding;In at this point, Pressing plate 44 pushes and pushes down side plate in the drive of pressing plate power source 25, and side plate also continues and then pushing and realizing the another of sheet stock Foldable type in side, side pressing plate power source 19 drive side pressing plate 20 to push the banding side of sheet stock along banding side creases Also interior foldable type finally realizes foldable type in the two sides of sheet stock and is in both sides bellows pocket state (the i.e. infolding two sides of flat mouth bag While like closed air port leaf, also known as organ poly-bag), as shown in the sheet stock state d in Fig. 5.
As shown in figure 4, the bottom device for opening 5, in total rack 9 and in the side of side infolding rack 40 Place opens rack 50 equipped with bottom, and charging auxiliary mold plate 51 is housed (before it feeds in the front that rack 50 is opened in the bottom Bian Gao, discharging back are low in by preceding lower ramp shaped then), hinge sliding block 52 is housed on the two sides that rack 50 is opened in the bottom (for left and right side two pieces), one end (passing through take-up housing 53) and sliding block transverse moving mechanism (the sharing a set of) of the hinge sliding block 52 It is connected, its other end and hinge lifting drive source 56 (being two sets for hinge lifting cylinder) are connected, hinge lifting drive source 56 are connected with hinge bottom control mechanism, equipped with a bottom hinge 57 on the hinge bottom control mechanism (for two sets).
The sliding block transverse moving mechanism include it is connected it is traversing in push away Synchronous Transmission component 54 and traversing interior motive force source 55 (for traversing interior push cylinder) are connected.The take-up housing 53 is mounted in traversing and pushes away on Synchronous Transmission component 54.The hinge bottom Control mechanism includes the hinge seat 58 under hinge lifting drive source 56, equipped with bottom hinge power on the hinge seat 58 Source 59 (for a bottom hinge cylinder), this bottom hinge power source 59 is lower to be equipped with hinge rotated rack 17, the hinge rotated rack 17 are connected with hinge rotation gear 16, and described bottom hinge 57 fills the hinge rotary shaft 15 of (slotting) in hinge rotation gear 16 On.
Sack pressing plate lifting drive source 14 is housed (for sack pressing plate lifting air in the front that rack 50 is opened in the bottom Cylinder), the rear part be equipped with bag base pressure plate lifting drive source 12 (for bag base pressure plate lifting cylinder), the sack pressing plate lifting drive source 14 Sack pressing plate 13 is housed down, this bag of base pressure plate lifting drive source 12 is lower to be equipped with bag base pressure plate 11.
Plastic three-dimensional bag webs material is opened after foldable type in two sides by the clamping of manipulator sheet stock transmission device 8 to bottom The front of device 5 and by the inside of charging auxiliary mold plate 51, after the bottom of the sheet stock is in charging auxiliary mold plate 51 Side lower curtate, sheet stock oral area be in charging auxiliary mold plate 51 the high portion in front, to the sheet stock carry out integral forming and clamp to Its bottom is in the side of a bottom hinge, then, sack pressing plate lifting drive source 14 drive sack pressing plate 13 to push and to the piece The middle part of material positions;Then, the traversing interior motive force source 55 of sliding block transverse moving mechanism drives in traversing and pushes away Synchronous Transmission component 54 draw close hinge sliding block 52 and take-up housing 53 from two sides to middle part, and bottom hinge 57 is pushed and plugged by interior into this under merging phase The side of sheet stock struts, and is pushed by 56 pairing page bottom control mechanism of hinge lifting drive source and the whole of bottom hinge, And the bottom hinge power source 59 of hinge bottom control mechanism drives the pull-up of hinge rotated rack 17 that hinge is made to rotate gear 16 Rotation, then a bottom hinge 57 is opened by the rotation of hinge rotary shaft 15, finally the bottom of the sheet stock (containing two sides) is beaten It opens in open state.As shown in the sheet stock state e in Fig. 5.It is driven under bag base pressure plate 11 by bag base pressure plate lifting drive source 12 again Pressure carries out shaping the opening bottom of sheet stock.
It is inwardly right that the scraps of paper, the short long side in bottom are mended in the bottom that the bottom patch doubling-up device 6 completes plastic three-dimensional bag webs material Folding automatically processes, as shown in the sheet stock state f in Fig. 5.It is carried out to which the bottom for subsequent plastic three-dimensional bag webs material hotly joins Adequate preparation.Bottom scalding device 7 is just finally transported to by the manipulator of total rack side and carries out plastic three-dimensional bag webs material Bottom hotly joins processing, and the side of being made bottom carries the plastic three-dimensional bag of the scraps of paper secretly, as shown in the sheet stock state g in Fig. 5.

Claims (6)

1. the single side scalding device of plastic three-dimensional bag webs material, including scald side rack (30), it is characterised in that: scald side rack at this (30) side is equipped with left side side guard (32) equipped with right locating back (31), its other side, the side of the left side side guard (32) Side has the downward gradient, on the boiling hot side rack (30) and between right locating back (31) and left side side guard (32) Equipped with left locating back (33), equipped with motive force source in connected infolding gusset (34) and infolding on the left locating back (33) (35), knife is scalded on the boiling hot side rack (30) and equipped with banding between left side side guard (32) and infolding gusset (34) (36), the right locating back (31) is connected with right pressing power source (37), the left locating back (33) and left pressing power source (38) it is connected, the banding scalds knife (36) and is connected with boiling hot knife lifting drive source (39), and the banding scalds knife (36) and the lifting of boiling hot knife It is connected between power source (39) and left side side guard (32) by banding connecting plate (10).
2. the single side scalding device of plastic three-dimensional bag webs material as described in claim 1, it is characterised in that: in the boiling hot side machine Right side side guard (21) are housed on frame (30) and in the side edge of right locating back (31).
3. the single side scalding device of plastic three-dimensional bag webs material as claimed in claim 2, it is characterised in that: the left side side bumper Plate (32), left locating back (33), banding scald knife (36) and are connected by movable plate (23) with traversing adjusting component (22), this is traversing Component (22) are adjusted on the boiling hot side rack (30).
4. the single side scalding device of plastic three-dimensional bag webs material as claimed in claim 1 or 3, it is characterised in that: the boiling hot side Rack (30) is equipped with side infolding rack (40) by total rack (9), and banding is housed in the side of the side infolding rack (40) Baffle (42) are inserted equipped with side in side plate (41), its other side, on the side infolding rack (40) and in banding side plate (41) with side insert baffle (42) between be sequentially arranged with suction plate (43), middle pressing plate (44), the upper suction plate (43), in The lower section of pressing plate (44) is equipped with lower suction plate (45), inserts inserting for baffle (42) on the side infolding rack (40) and in side Side plate (46) are housed at mouthful, which inserts baffle (42) by side plate longitudinal axis component (47), the side and insert by side Baffle horizontal axis component (48) inserts power source (49) with side and is connected, the banding side plate (41) and banding side pressure power source (24) It is connected, medium pressure plate (44) is connected with middle pressing plate power source (25), the upper suction plate (43) and upper suction plate lifting drive Source (26) is connected, and suction plate lifting drive source (26) is further through upper suction plate connecting rod (27) and the traversing power of upper suction plate on this Source (28) is connected.
5. the single side scalding device of plastic three-dimensional bag webs material as claimed in claim 4, it is characterised in that: in the upper air-breathing The side of plate (43) is equipped with auxiliary press strip (29), on the side infolding rack (40) and in the upper of banding side plate (41) Side pressing plate (20) are housed at side, which is connected with side pressing plate power source (19);The upper suction plate (43), Middle pressing plate (44), side insert baffle (42) and insert traversing guide rail (18) in side infolding rack (40) by side.
6. the single side scalding device of plastic three-dimensional bag webs material as claimed in claim 4, it is characterised in that: in total rack (9) rack (50) are opened equipped with bottom on and in the side edge of side infolding rack (40), open rack (50) in the bottom Front equipped with charging auxiliary mold plate (51), the bottom open rack (50) two sides on be equipped with hinge sliding block (52), One end of the hinge sliding block (52) is connected with sliding block transverse moving mechanism, its other end is connected with hinge lifting drive source (56), Hinge lifting drive source (56) is connected with hinge bottom control mechanism, equipped with a bottom on the hinge bottom control mechanism Hinge (57).
CN201811053697.3A 2018-08-30 2018-08-30 Single side ironing device for plastic three-dimensional bag sheet material Active CN109334111B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201811053697.3A CN109334111B (en) 2018-08-30 2018-08-30 Single side ironing device for plastic three-dimensional bag sheet material

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CN109334111B CN109334111B (en) 2023-11-21

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CN114407433A (en) * 2021-12-29 2022-04-29 浙江欧诺机械有限公司 Forming method of paper bag body

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