CN108248112A - A kind of forming method of Packaging Box - Google Patents
A kind of forming method of Packaging Box Download PDFInfo
- Publication number
- CN108248112A CN108248112A CN201711457930.XA CN201711457930A CN108248112A CN 108248112 A CN108248112 A CN 108248112A CN 201711457930 A CN201711457930 A CN 201711457930A CN 108248112 A CN108248112 A CN 108248112A
- Authority
- CN
- China
- Prior art keywords
- corrugated paper
- roller part
- carton
- packaging box
- forming method
- Prior art date
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of forming methods of Packaging Box, include the following steps：（1）Corrugated paper is cut, obtains the corrugation raw material that molding carton needs；（2）Gluing is carried out to waterproof membrane inner surface by automatic double surface gluer；（3）The waterproof membrane after gluing is covered to corrugated paper by equipment for coating film；（4）Corrugated paper is processed as by carton by carton forming equipment；（5）Reinforcement material, finished product are filled into the wave gap of corrugated paper.The present invention in the wave gap of corrugated paper by being filled with reinforcement material, and so as to the intensity for improving carton of high degree, the impact resistant capability of carton is strong, and long-time service is not easy to be damaged, applied widely more suitable for industries such as logistics.
Description
Technical field
The invention belongs to carton forming technical field, more particularly, to a kind of forming method of Packaging Box.
Background technology
Carton forming needs to be molded by corrugated paper, overlay film, pasting, cutting, pastes the multi-mode operations such as box.Traditional carton into
The intensity for the carton that type method manufactures is relatively low, is especially for use in logistics when industries, carton breakage rate is high, uses the longevity
It orders short.
Invention content
The present invention is in order to overcome the deficiencies of the prior art and provide a kind of carton intensity is big, breakage rate is low Packaging Box
Forming method.
To achieve these goals, the present invention uses following technical scheme：A kind of forming method of Packaging Box, including with
Lower step：
（1）Corrugated paper is cut, obtains the corrugation raw material that molding carton needs；
（2）Gluing is carried out to waterproof membrane inner surface by automatic double surface gluer；
（3）The waterproof membrane after gluing is covered to corrugated paper by equipment for coating film；
（4）Corrugated paper is processed as by carton by carton forming equipment；
（5）Reinforcement material, finished product are filled into the wave gap of corrugated paper.
The present invention improves carton by being filled with reinforcement material in the wave gap of corrugated paper, so as to high degree
Intensity, the impact resistant capability of carton is strong, and long-time service is not easy to be damaged, and more suitable for industries such as logistics, is applicable in model
It encloses wide.
Further, the reinforcement material is made of the material of following ratio of weight and number：10-20 parts of polyethylene, glass fibers
Tie up 5-8 parts, 4-6 parts of resin；By the addition of glass fibre, the intensity for enhancing reinforcement material of high degree further carries
The high intensity of carton.
Further, the preparation method of above-mentioned reinforcement material is as follows：By raw material：Polyethylene, glass fibre, resin put into
In blender, 50-70min is stirred in 80-90 DEG C, stirring thing is passed through into molding machine extrusion molding later.
Further, a diameter of 10-15mm of the reinforcement material.
Further, for the automatic double surface gluer when coating glue to waterproof membrane, operating temperature is 40-50 DEG C；Due to coating
Glue layer on waterproof membrane is relatively thin, and glue, which is easy to soon become after application, to be solidified, so as to influence waterproof membrane and face layer
Adhesive effect between paper；By coating glue to waterproof membrane at 40-50 DEG C, it is ensured that the glue coated to waterproof membrane begins
It is maintained at gluey eventually, will not be solidified in coating link；And 40-50 DEG C can play the role of glue certain heating, so as to
When glue is during coating is completed and waterproof membrane is followed to move, glue can still have residual temperature, so as to not cover
To occurring situation about condensing between waterproof layer, adhesive effect is improved.
Further, including the first workbench, the film feeder on the first workbench, set on the first workbench side
The second workbench and the pressuring flat device between first, second workbench；The pressuring flat device includes stent and set on branch
Upper pressure roller part and lower compression roller part on frame；The upper pressure roller part is equipped with floating extrusion structure；The film feeder includes fixed
In frame body, the feeding roller that is rotatably arranged on the frame body and garbage collection frame on the first workbench.Up-down rollers in the present invention
Part simultaneously squeezes corrugated paper, and pressing effect is good, can effectively flatten corrugated paper, so as to ensure that waterproof membrane can be complete
It is covered on corrugated paper, is less prone to part waterproof membrane and does not conform on corrugated paper or exist between waterproof membrane and corrugated paper sky
The situation of gas, waterproof membrane long-time service are also not susceptible to come off, and carton service life is long；There is provided garbage collection frame, in film quilt
After use, the bottom for pasting film can be wound by garbage collection frame to be collected, and bottom is avoided arbitrarily to abandon, and from may be used also
Bottom is reused, improves resource utilization.
Further, the upper pressure roller part is squeezed including floating described in interior roller part, the flexible machine for rolling parts being sheathed on outside interior roller part
Laminated structure is set between the interior roller part and flexible machine for rolling parts；Pass through the setting of floating member so that upper roller part is squeezing corrugated paper
During, there is larger floating distance, so as to ensure that upper roller part can be more between upper roller part and the contact surface of corrugated paper
Closely on fitting corrugated paper, avoid the hardness of upper roller part excessive and come across part between corrugated paper it is hanging and can not be to corrugation
The situation that paper is pressed into place.
Further, the floating extrusion structure includes multiple pressing plate along the circumferential circle distribution of the interior roller part, sets
Elastic component between pressing plate and interior roller part and multiple extensible members in pressing plate；Extensible member can be in extrusion process
The middle surface curve adjust automatically according to corrugated paper extend out to the length outside pressing plate, so that squeezing the process of corrugated paper
In, it, still can be good even if corrugated paper can not be flattened and so that its surface has more irregular curvature completely
The surface of corrugated paper is bonded, good pressing is carried out to waterproof membrane；And have the presence of pressing plate, ensureing good fit effect
In the case of, moreover it is possible to the hard squeeze to corrugated paper is kept, is avoided because being contacted with corrugated paper using flexible layer and causing extruding force
Smaller situation is spent, ensures that waterproof membrane can be fitted closely with corrugated paper always.
Further, the extensible member includes the open slot being set in the pressing plate, the activity in open slot
Casting die, set on the screw channel of opening trench bottom, the screw rod being arranged in the screw channel, the support that is fixedly arranged on the screw rod
Part, the channel passed through on the movable casting die for the screw rod and with the matched retaining member of the screw rod；Pass through turn spiral shell
Bar, you can control screw rod extend out to the length of support element, when screw rod moves, passes through the cooperation of retaining member so that activity pressure
Part will follow screw rod inwardly or outwardly to move together, and the adjustable angle of pressing plate outer surface is extend out to so as to fulfill movable casting die,
In the corrugated paper of corresponding extruding different-thickness, the gap between up-down rollers part needs to be adjusted, and passes through control activity casting die
Gap size between up-down rollers part can easily be adjusted, and then suitable for different-thickness specification by extending out to the distance of pressing plate
Corrugated paper extruding, it is applied widely；And the distance difference that movable casting die is extend out to outside pressing plate can also cause movable casting die
Domain of walker change, promoted squeezing effect.
Further, the pressing plate is stainless steel plate；It is hardly damaged, service life is long.
Further, the pressing plate is glass epoxy；Easy to process and molding, cost are relatively low.
Further, it is convex to include the anti-falling piece being set on movable casting die, the anticreep set on screw rod upper end for the retaining member
Edge, in anti-falling piece with the matched anticreep chamber of the anticreep flange；The anticreep flange is rotatably disposed in the anticreep intracavitary；
Ensure screw rod can relatively movable casting die turn, do not interfere with the turn of screw rod, while when screw rod moves still can drive activity
Casting die moves together.
Further, the lower part of the anti-falling piece is set for spherical structure, and the activity casting die is equipped with to accommodate this
The accommodating chamber of anti-falling piece, the diameter of the accommodating chamber are more than the maximum gauge of the anti-falling piece；Pass through the setting of spherical structure so that
Movable casting die can be realized with respect to anti-falling piece and be overturn, in larger distance so as to float.
Further, the internal diameter of the channel is more than the outer diameter of the screw rod；Guarantee activity casting die can occur with respect to screw rod
The inclination of certain angle, the good floating of movable casting die.
Further, the upper surface of the support element is set for spherical structure；Guarantee activity casting die being capable of relative support
It swings up and down, floating effect is good.
Further, the movable casting die is equipped with the first return unit and the second return unit, which acts on
On wherein one end of movable casting die, second return unit is acted on the other end of movable casting die.
In conclusion the present invention has the following advantages：By being filled with reinforcement material in the wave gap of corrugated paper, from
And the intensity for improving carton of high degree, the impact resistant capability of carton are strong, long-time service is not easy to be damaged, and uses the longevity
Life length, it is applied widely more suitable for industries such as logistics.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structure diagram of upper pressure roller part in the present invention.
Fig. 3 is the enlarged drawing at B in Fig. 2.
Specific embodiment
In order to which those skilled in the art is made to be better understood from the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing carries out the technical solution in the embodiment of the present invention clear, complete description.
Embodiment 1
A kind of forming method of Packaging Box, includes the following steps：（1）Corrugated paper is cut, obtains molding carton needs
Corrugation raw material, obtained corrugation raw material across shape, a line is longer, and a line is shorter；Longer a line surrounds paper
Four faces of case, shorter a line surround other two face of carton；（2）Waterproof membrane inner surface is carried out by automatic double surface gluer
Gluing, when coating glue, operating temperature is 40 DEG C；（3）The waterproof membrane after gluing is covered to corrugated paper by equipment for coating film；
（4）Corrugated paper is processed as by carton by carton forming equipment；（5）Reinforcement material is filled into the wave gap of corrugated paper, is made
Obtain finished product；The reinforcement material is made of the material of following ratio of weight and number：10 parts of polyethylene, 5 parts of glass fibre, 4 parts of resin；
The preparation method of above-mentioned reinforcement material is as follows：By raw material：Polyethylene, glass fibre, resin are put into blender, are stirred in 80 DEG C
50min is mixed, stirring thing is obtained into the reinforcement material of the strip of a diameter of 10mm by molding machine extrusion molding later.
Above-mentioned automatic double surface gluer, carton forming equipment are the glue spreader and carton forming machine being directly commercially available on the market.
As shown in Figs. 1-3, the equipment for coating film includes the first workbench 11, the film feeder on the first workbench
12nd, set on the second workbench 14 of the first workbench side and the pressuring flat device 15 between first, second workbench；It is described
Film feeder 12 includes the frame body 121 being fixedly arranged on the first workbench, the feeding roller 122 being rotatably arranged on the frame body and gives up
Expect collecting frame 123, the garbage collection frame 123 is the coil cradle being directly commercially available on the market, and the feeding roller 122 is direct
The roller being commercially available；A conveyer belt is respectively equipped on first workbench 11, the second workbench, which can directly exist
It is commercially available, repeats no more on the market；The pressuring flat device 15 includes being fixedly connected on the two of the left and right sides of the first workbench
Stent 153 and upper pressure roller part 151 and lower compression roller part 152 on stent, the lower compression roller part 152 are rollably worn for end
The roller being located on stent；The upper pressure roller part 151 is equipped with floating extrusion structure, and the upper pressure roller part 151 includes interior roller part
154th, flexible machine for rolling parts 155, the floating extrusion structure are set between the interior roller part and flexible machine for rolling parts；The interior roller part 154
For metallic rod, the both ends of metallic rod are rotationally threaded through in stent, and the flexibility machine for rolling parts 155 is is sheathed on outside interior roller part
Rubber sleeve, the length of the flexibility machine for rolling parts 155 and the equal length of interior roller part；The interior roller part 154 wherein one end and motor phase
Even, it can rotate under the driving of motor；Specifically, the floating extrusion structure is included along the circumferential circle of the interior roller part
Multiple pressing plate 61 of even distribution, the elastic component 62 between pressing plate and interior roller part and multiple flexible in pressing plate
Component 63；The length of the pressing plate 61 is identical with the length of interior roller part 154, and the pressing plate is stainless steel plate；In other realities
It applies in example, the pressing plate is alternatively glass epoxy；The cross section of pressing plate is set for arc, and multiple pressing plate 61 can be surrounded by
One cylinder；The elastic component 62 is spring, and is set as multiple, specially compression spring.
The extensible member 63 includes the open slot 631 being set in the pressing plate, the movable casting die in open slot
632nd, the screw rod 634 that is arranged in the screw channel set on the opening screw channel 633 of trench bottom, lower part is fixedly arranged on the screw rod
It support element 635 on medium position, the channel 636 passed through on the movable casting die for the screw rod and is matched with the screw rod
Retaining member；The activity casting die is metal derby, and the support element is stainless steel column, and support element is matched with screw rod for interference
It closes, so as to ensure that support element is connected with screw rod；The activity casting die 632 is equipped with the first return unit 91 and the second return unit 92,
First return unit 91 is connected with wherein one end of movable casting die, the other end phase of second return unit 92 and movable casting die
Even, 91 and second return unit 92 of the first return unit is spring.
The upper end of the screw rod is connected after being pierced by channel with the retaining member；The retaining member includes being set on activity pressure
Anti-falling piece 71 on part, set on the anticreep flange 72 of screw rod upper end, in anti-falling piece with the matched anticreep of the anticreep flange
Chamber 73；And the anticreep flange 72 is rotatably disposed in the anticreep chamber 73；The anti-falling piece is a metal derby, and the anticreep is convex
The upper end of screw rod described in cause, which directs out, to be extended to form；The anticreep chamber is arranged on the inside of anti-falling piece, so as to ensure screw rod
It can be rotated relative to anti-falling piece, but not opposite anti-falling piece is deviate from.
Preferably, the lower part of the anti-falling piece 71 is set for spherical structure, the upper surface of the support element 635 is spherical surface
Structure setting；Further, the internal diameter of the channel 636 is more than the outer diameter of the screw rod 634；It lives in order to avoid anti-falling piece protrudes
Dynamic laminate surface, we are provided with accommodating chamber 81 on the movable casting die 632, can accommodate the anticreep by the accommodating chamber 81
Part avoids anti-falling piece from projecting to movable laminate surface；Preferably, the accommodating chamber 81 is set for column construction, accommodating chamber 81
Diameter is more than the maximum gauge of the anti-falling piece 71.
Embodiment 2
A kind of forming method of Packaging Box, includes the following steps：（1）Corrugated paper is cut, obtains molding carton needs
Corrugation raw material, obtained corrugation raw material across shape, a line is longer, and a line is shorter；Longer a line surrounds paper
Four faces of case, shorter a line surround other two face of carton；（2）Waterproof membrane inner surface is carried out by automatic double surface gluer
Gluing, when coating glue, operating temperature is 50 DEG C；（3）The waterproof membrane after gluing is covered to corrugated paper by equipment for coating film；
（4）Corrugated paper is processed as by carton by carton forming equipment；（5）Reinforcement material is filled into the wave gap of corrugated paper, is made
Obtain finished product；The reinforcement material is made of the material of following ratio of weight and number：20 parts of polyethylene, 8 parts of glass fibre, 6 parts of resin；
The preparation method of above-mentioned reinforcement material is as follows：By raw material：Polyethylene, glass fibre, resin are put into blender, are stirred in 90 DEG C
70min is mixed, stirring thing is obtained into the reinforcement material of the strip of a diameter of 15mm by molding machine extrusion molding later.
Above-mentioned automatic double surface gluer, carton forming equipment are the glue spreader and carton forming machine being directly commercially available on the market.Institute
The structure for stating equipment for coating film is same as Example 1, repeats no more.
Embodiment 3
A kind of forming method of Packaging Box, includes the following steps：（1）Corrugated paper is cut, obtains molding carton needs
Corrugation raw material, obtained corrugation raw material across shape, a line is longer, and a line is shorter；Longer a line surrounds paper
Four faces of case, shorter a line surround other two face of carton；（2）Waterproof membrane inner surface is carried out by automatic double surface gluer
Gluing, when coating glue, operating temperature is 45 DEG C；（3）The waterproof membrane after gluing is covered to corrugated paper by equipment for coating film；
（4）Corrugated paper is processed as by carton by carton forming equipment；（5）Reinforcement material is filled into the wave gap of corrugated paper, is made
Obtain finished product；The reinforcement material is made of the material of following ratio of weight and number：15 parts of polyethylene, 8 parts of glass fibre, 5 parts of resin；
The preparation method of above-mentioned reinforcement material is as follows：By raw material：Polyethylene, glass fibre, resin are put into blender, are stirred in 90 DEG C
55min is mixed, stirring thing is obtained into the reinforcement material of the strip of a diameter of 10mm by molding machine extrusion molding later.
Above-mentioned automatic double surface gluer, carton forming equipment are the glue spreader and carton forming machine being directly commercially available on the market.Institute
The structure for stating equipment for coating film is same as Example 1, repeats no more.
Obviously, described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment should all belong to the scope of protection of the invention.
Claims (9)
1. a kind of forming method of Packaging Box, includes the following steps：
Corrugated paper is cut, obtains the corrugation raw material that molding carton needs；
Gluing is carried out to waterproof membrane inner surface by automatic double surface gluer；
The waterproof membrane after gluing is covered to corrugated paper by equipment for coating film；
Corrugated paper is processed as by carton by carton forming equipment；
Reinforcement material, finished product are filled into the wave gap of corrugated paper.
2. the forming method of Packaging Box according to claim 1, it is characterised in that：The reinforcement material is by following weight
The material of portion rate is made：10-20 parts of polyethylene, 5-8 parts of glass fibre, 4-6 parts of resin.
3. the forming method of Packaging Box according to claim 1, it is characterised in that：The preparation method of above-mentioned reinforcement material
It is as follows：By raw material：Polyethylene, glass fibre, resin are put into blender, are stirred 50-70min in 80-90 DEG C, will be stirred later
It mixes object and passes through molding machine extrusion molding.
4. the forming method of Packaging Box according to claim 1, it is characterised in that：The reinforcement material it is a diameter of
10-15mm。
5. packed in cases method according to claim 1, it is characterised in that：The automatic double surface gluer is to waterproof membrane coating adhesive
During water, operating temperature is 40-50 DEG C.
6. the forming method of Packaging Box according to claim 1, it is characterised in that：The equipment for coating film includes the first work
Make platform（11）, film feeder on the first workbench（12）, the second workbench set on the first workbench side（14）And
Pressuring flat device between first, second workbench（15）；It is characterized in that：The pressuring flat device（15）Including stent
（153）With the upper pressure roller part on stent（151）With lower compression roller part（152）；The upper pressure roller part（151）It is equipped with to float and squeeze
Laminated structure.
7. the forming method of Packaging Box according to claim 6, it is characterised in that：The upper pressure roller part（151）Including
Interior roller part（154）, the flexible machine for rolling parts that is sheathed on outside interior roller part（155）The floating extrusion structure is set on the interior roller part and flexibility
Between machine for rolling parts.
8. the forming method of Packaging Box according to claim 7, it is characterised in that：The floating extrusion structure includes edge
Multiple pressing plate of the circumferential circle distribution of interior roller part（61）, elastic component between pressing plate and interior roller part（62）And it sets
In multiple extensible members in pressing plate（63）.
9. the forming method of Packaging Box according to claim 8, it is characterised in that：The extensible member（63）Including setting
Open slot in the pressing plate（631）, movable casting die in open slot（632）, set on opening trench bottom screw thread
Channel（633）, the screw rod that is arranged in the screw channel（634）, the support element that is fixedly arranged on the screw rod（635）, set on described
The channel passed through on movable casting die for the screw rod（636）And with the matched retaining member of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457930.XA CN108248112A (en) | 2017-12-28 | 2017-12-28 | A kind of forming method of Packaging Box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457930.XA CN108248112A (en) | 2017-12-28 | 2017-12-28 | A kind of forming method of Packaging Box |
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| Publication Number | Publication Date |
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| CN108248112A true CN108248112A (en) | 2018-07-06 |
Family
ID=62724207
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711457930.XA Withdrawn CN108248112A (en) | 2017-12-28 | 2017-12-28 | A kind of forming method of Packaging Box |
Country Status (1)
| Country | Link |
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| CN (1) | CN108248112A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228519A (en) * | 2018-09-17 | 2019-01-18 | 成都纺织高等专科学校 | A kind of Multifunctional carton packing device |
| CN109834986A (en) * | 2019-03-28 | 2019-06-04 | 珠海天丰纸制品有限公司 | A kind of packed in cases method |
| CN110281571A (en) * | 2019-06-28 | 2019-09-27 | 永康翠竹智能科技有限公司 | A kind of liquid crystal box of flexible liquid crystal display |
| CN111516296A (en) * | 2020-03-04 | 2020-08-11 | 滁州远达彩印包装有限公司 | Compression-resistant packaging box and manufacturing method thereof |
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| CN109228519A (en) * | 2018-09-17 | 2019-01-18 | 成都纺织高等专科学校 | A kind of Multifunctional carton packing device |
| CN109834986A (en) * | 2019-03-28 | 2019-06-04 | 珠海天丰纸制品有限公司 | A kind of packed in cases method |
| CN110281571A (en) * | 2019-06-28 | 2019-09-27 | 永康翠竹智能科技有限公司 | A kind of liquid crystal box of flexible liquid crystal display |
| CN111516296A (en) * | 2020-03-04 | 2020-08-11 | 滁州远达彩印包装有限公司 | Compression-resistant packaging box and manufacturing method thereof |
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