CN110385890A - The processing technology of environment-protecting paper cup - Google Patents
The processing technology of environment-protecting paper cup Download PDFInfo
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- CN110385890A CN110385890A CN201910597451.0A CN201910597451A CN110385890A CN 110385890 A CN110385890 A CN 110385890A CN 201910597451 A CN201910597451 A CN 201910597451A CN 110385890 A CN110385890 A CN 110385890A
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- inner cup
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- 238000012545 processing Methods 0.000 title claims abstract description 23
- 238000005516 engineering process Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 18
- 239000004831 Hot glue Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 13
- 239000012943 hotmelt Substances 0.000 claims description 11
- 230000001815 facial effect Effects 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004026 adhesive bonding Methods 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 26
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 13
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 235000012171 hot beverage Nutrition 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 235000015094 jam Nutrition 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/741—Moistening; Drying; Cooling; Heating; Sterilizing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/88—Printing; Embossing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2105/00—Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs
- B31B2105/001—Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs made from laminated webs, e.g. including laminating the webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2110/00—Shape of rigid or semi-rigid containers
- B31B2110/10—Shape of rigid or semi-rigid containers having a cross section of varying size or shape, e.g. conical or pyramidal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING 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
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2110/00—Shape of rigid or semi-rigid containers
- B31B2110/20—Shape of rigid or semi-rigid containers having a curved cross section, e.g. circular
Abstract
The invention discloses a kind of processing technologys of environment-protecting paper cup, are related to the technical field of dixie cup, the main points of its technical scheme are that: the following steps are included: S1: production inner cup；S2: bottom of a cup is simultaneously fixedly connected in inner cup by production bottom of a cup；S3: outer cup is coated on the outside of inner cup；S4: the bottom of outer cup and bottom of a cup are subjected to hot-melt adhesive paste.The present invention, which solves glue bonding, has the technical issues of pollution to environment, has the advantages that more environmentally-friendly.
Description
Technical field
The present invention relates to the technical field of dixie cup, in particular to a kind of processing technology of environment-protecting paper cup.
Background technique
Dixie cup is that the body paper made of chemical wood pulp is machined, bonds a kind of paper container being made, appearance
In cup shape.For the dixie cup waxing that frozen food uses, ice cream, jam and butter etc. can be contained.The dixie cup used for hot drink
Plastics, resistance to 90 DEG C of temperatures above are applied, or even water can be bloomed.The characteristics of dixie cup is safety and sanitation, lightweight and convenient.Public place, meal
It all can be used on shop, dining room and aircraft, be disposable product.
In the prior art, the processing technology of dixie cup is, inner cup paper is first cut into sector, then needed for decorative paper is depicted as
It is cut to fan-shaped type after pattern, is pasted together the interior scraps of paper with decorative paper after spreading glue on decorative paper, is formed double
Layer structure, bends and is bonded Double layer cup paper to form dixie cup, relative to single layer dixie cup, structural strength is more preferable, is hardly damaged, simultaneously
It can draw a design on decorative paper, improve aesthetics, and be convenient for advertising.
Above-mentioned the shortcomings of the prior art is: in existing dixie cup production technology, outer cup being attached to inner cup
On need to use glue, glue is coated in volatilization on decorative paper and produces gas, pollutes air, influences the health of direct labor.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to: a kind of processing technology of environment-protecting paper cup is provided, it
With the plastics that reduction dixie cup uses, and then reach the advantage for making dixie cup more environmentally friendly.
Above-mentioned technical purpose is achieved through the following technical solutions, and a kind of environment-protecting paper cup, including inner cup, feature exist
In: including inner cup and outer cup, the outer cup bottom is provided with the interconnecting piece being coated in outer cup, is located on the interconnecting piece interior
It is provided with modeling crucible zone between cup and outer cup, passes through the hot melt adhesion of modeling crucible zone between the outer cup and inner cup.
Through the above technical solutions, connection can be allowed more convenient by being attached in bottom, since dixie cup side is song
So inconvenient keep the hot-melt adhesive paste of bottom more convenient side progress local heating, connection is stronger, passes through hot melt in face
The mode of connection reduces the practical of glue, and then reduces glue and use pollution of the bring to environment.
Further, the inner cup bottom is provided with link slot, and interconnecting piece is embedded in link slot through hot-melt adhesive paste even
On the inner wall of access slot.
Through the above technical solutions, dixie cup is opposite can to play better environmental-protection function with plastic cup, since dixie cup is one
Secondary sex aids, after use, the degradation difficulty of plastics is higher, so inner cup selects papery cup to can be realized environmental protection, improves degradation
Efficiency.
Further, the inner cup bottom is provided with link slot, and interconnecting piece is embedded in link slot through hot-melt adhesive paste even
On the inner wall of access slot.
Through the above technical solutions, can be embedded on the side wall of link slot for interconnecting piece by link slot, on the one hand pass through
Outer cup is folded to inner cup direction to be formed folding line and can increase the moulding of outer cup, and the structural strength for increasing outer cup is hardly damaged, another
Aspect link slot can form vortex, hot gas is blown into link slot, can melt plastic foil, pass through in hot melt heating process
Link slot reduces heat loss, saves energy, meanwhile, the side wall of link slot can provide heat-insulated in dixie cup use process
Effect slows down propagation of the heat to paper cup bottom, and then reduces, when dixie cup contains hot water, to the desktop for placing dixie cup
The effect of heating can be reduced by the link slot in bottom of a cup portion to this if accidentally placed vital document in paper cup bottom
The influence of file.
A kind of processing technology of environment-protecting paper cup, comprising the following steps:
S1: production inner cup；
S2: bottom of a cup is simultaneously fixedly connected in inner cup by production bottom of a cup；
S3: outer cup is coated on the outside of inner cup；
S4: the bottom of outer cup and bottom of a cup are subjected to hot-melt adhesive paste.
It being covered in inner cup through the above technical solutions, existing decorative paper is changed to outer cup-shaped, operation is more convenient,
Inner cup and outer cup are linked together by hot melt, connect even closer, is connected bottom of a cup by hot melt, instead of with glue
Decorative paper is bonded in dixie cup on piece by water, reduces the use of glue, and then reduces the environment generated in glue volatilization process
Pollution.
Further, the procedure of processing of the production inner cup are as follows:
The procedure of processing of the production inner cup are as follows:
S1-1: the fan-shaped dixie cup piece cut is subjected to humidification process；
S1-2: being rolled into barrel shape cup body for the fan-shaped scraps of paper, carries out drying adhesion process in junction, forms paper tube；
S1-3: by fold forms flange outward at inner cup mouth.
Through the above technical solutions, can be reduced by the way that drying connection is blowed in the dixie cup after humidification due to blowing heat
Influence of the high temperature of wind to the scraps of paper, meanwhile, poststack is dried by the humidity of inner cup, the both ends of dixie cup piece is allowed temporarily to be bonded
Together, inner cup junction is fixed by the setting of flange, reduces the risk to fall off after drying.
Further, the connection type of the bottom of a cup and inner cup are as follows: add bottom of a cup and connected by hot melting way in inner cup bottom
Splicing cylinder and bottom of a cup.
Through the above technical solutions, melting the polished film of bottom of a cup and the junction of cup body to form hot melt by hot melting way
Connection, connection is stronger, and is bonded instead of glue, reduces the use of glue, and then achieve the effect that environmental protection, on the one hand
Paper material is easy degradation, and the use of another aspect glue, which has pollution and cup to air in glue volatilization process, to be made
With in the process, the temperature of water is relatively high, easily causes the volatilization or decomposition of glue, must be good for after user's use to user
Health has an impact.
Further, the procedure of processing of the production outer cup includes:
S3-1: pattern needed for being printed on decorative paper；
S3-2: decorative paper is cut into fan-shaped facial tissue sheets；
S3-3: facial tissue sheets is coated in inner cup；
S3-4: carrying out ultrasonic bonds for the junction of facial tissue sheets, melts the polished film and hot-melt adhesive paste of the point, forms outer cup simultaneously
It is coated in inner cup.
Through the above technical solutions, the aesthetics of cup entirety can be increased by drawing a design on decorative paper, while can be
Trade mark, advertisement etc. are drawn on decorative paper for publicizing, and the bonding of glue is replaced by the bonding of ultrasonic wave, can be more environmentally-friendly,
And allow the combination of outer cup and inner cup to allow and form heat-insulated gap between outer cup and inner cup, play heat insulation.
Further, the procedure of processing that the bottom of outer cup is connect with bottom of a cup includes:
S4-1: outer cup is plugged on the flange of inner cup；
S4-2: the outer cup bottom in inner cup will be covered to bottom of a cup internal bend；
S4-3: being heated in bottom of a cup, and the polished film of bottom of a cup or outer cup bottom is melted, and carries out hot-melt adhesive paste.
Through the above technical solutions, by the bottom of outer cup to being bent inside bottom of a cup, and hot melt company is carried out in bottom of a cup
Connect, it is opposite with inner cup is connect to the use for reducing glue with outer cup progress glue, and then reduce pollution of the glue to environment.
Further, the connection type of outer cup bottom and bottom of a cup be blown at the outer cup of bottom of a cup to bending high-temperature gas into
Row heating.
Through the above technical solutions, the polished film of bottom of a cup and outer cup bottom can be melted by way of drying to bottom of a cup
After carry out hot-melt adhesive paste, since there is bottom of a cup link slot can generate vortex to hot wind, improve preferably hot melt effect, it is opposite with
Contact, which is that hot melt is more convenient, to be easy, and since bottom of a cup is curved surface, and bottom of a cup needs link position on the inner wall of bottom of a cup, contact
Hot melt is not easy to contact.
The present invention has following technical effect that in summary
1, the bottom of a cup after being nested by outer cup and inner cup by outer cup bend inwards after with bottom of a cup carry out hot-melt adhesive paste, instead of
Reduce pollution in glue volatilization process to environment by glue connection, meanwhile, the material of dixie cup with respect to and plastic cup
Son just has the advantages that degradation time is short, the influence to environment further decreased；
2, the stability that the structure of inner cup can be increased by the setting of flange, instead of the connection with glue bonding inner cup two sides
Mode reduces the use of glue, reduces the glue occurred in cup use process and volatilizees and the influence to user's health；
Detailed description of the invention
Fig. 1 is the structural schematic diagram of dixie cup in embodiment；
Fig. 2 is the structural schematic diagram of the inner cup in embodiment；
Fig. 3 is the partial enlarged view of part A in Fig. 2；
Fig. 4 is the flow chart of dixie cup manufacturing process in embodiment.
Appended drawing reference: 1, inner cup；10, link slot；2, outer cup；20, heat-insulated folding line；21, interconnecting piece；3, heat-insulated gap；4, flange.
Specific embodiment
Embodiment, referring to Fig.1, a kind of environment-protecting paper cup include the inner cup 1 and be coated on 1 outer surface of inner cup that height is 10cm
Outer cup 2, be provided between inner cup 1 and outer cup 2 with a thickness of the heat-insulated gap 3 0.05mm, be connected with outside fold in inner cup 1
Diameter be 3.8mm flange 4,2 rim of a cup of outer cup is embedded in the gap of flange 4 and 1 outer wall of inner cup, can be improved outer cup 2 with it is interior
The compactness of connection between cup 1.
In conjunction with Fig. 2, the link slot 10 that depth is 1cm is folded inward in 1 bottom of inner cup, and 2 bottom of outer cup is folded inwardly into company
Socket part 21, interconnecting piece 21 are embedded in link slot 10, and are attached on the inner wall of link slot 10,10 inner wall of link slot and interconnecting piece 21 it
Between be provided with PE plastic foil, hot gas be blown into link slot 10 melt PE film and be bonded in 10 inner wall of link slot with interconnecting piece 21
Together.
In order to improve the heat-proof quality of dixie cup, heat-insulated folding line 20 is provided on the outer wall of outer cup 2, heat-insulated folding line 20 passes through
The folding of outer cup 2 is formed, and the distance between peaks and troughs of heat-insulated trace 20 are 0.14mm.
Specific implementation process, by 2 sets of outer cup in inner cup 1,2 bottom of outer cup is folded inwardly into interconnecting piece 21, to link slot
It is blown into hot gas in 10, outer cup 2 and inner cup 1 are bonded together, in use process, the heat-insulated folding line 20 on hand-held outer wall can subtract
Few heat transfer efficiency can reduce the temperature of hand contact, more convenient to use, after the dixie cup use, recycling and reusing or
Environmental protection can be achieved the effect that, together since the use that plastics are omitted in the dixie cup can be improved degradation speed by carrying out degradation treatment
When in process of production, due to eliminating the use of glue, reduce glue in the pollution and use process of air, glue
The smell generated by hot water heating, while reducing harm of the glue to human body.
A kind of processing technology of environment-protecting paper cup includes the following steps:
S1: production inner cup 1, the processing method for making inner cup 1 are as follows:
S1-1: preparing the body paper of rectangle, and body paper is carried out to cut into the fan-shaped interior scraps of paper, the fan-shaped scraps of paper are rolled into the cup of barrel shape
Body, seam crossing heating simultaneously carry out hot wind processing to cup body, link together after being oven-dried junction.
S2: bottom of a cup is simultaneously fixedly connected in inner cup 1 by production bottom of a cup, and bottom of a cup is mounted on the bottom of inner cup 1 at bottom of a cup
It is blown into hot wind, melts the polished film between bottom of a cup and inner cup 1, bottom of a cup and inner cup 1 is linked together.
S3: production outer cup 2.
The production method of outer cup 2 are as follows:
S3-1: prepare decorative paper, pattern needed for printing on decorative paper, for improving beauty；
S3-2: decorative paper is cut into fan-shaped facial tissue sheets；
S3-3: facial tissue sheets is coated in inner cup 1, and facial tissue sheets is allowed to form tubbiness；
S3-4: being bonded together the two sides of fan-shaped facial tissue sheets by way of ultrasonic wave, forms 2 paper tube of outer cup.
S4: 2 bottom of outer cup and bottom of a cup are subjected to hot-melt adhesive paste.
Specific connection type are as follows:
S4-1: 2 bottom of the outer cup in inner cup 1 will be covered to bottom of a cup internal bend；The height of outer cup 2 is longer than inner cup 1,2 bottom of outer cup
Portion bends inwards, and is pressed on the inner wall of bottom of a cup；
S4-2: being blown into hot wind in bottom of a cup and heat to bottom of a cup, glues after the polished film of 2 bottom of bottom of a cup or outer cup is melted
It connects.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (9)
1. a kind of environment-protecting paper cup, including inner cup (1), it is characterised in that: including inner cup (1) and outer cup (2), the outer cup (2)
Bottom is provided with the interconnecting piece (21) being coated on outer cup (2), be located on the interconnecting piece (21) inner cup (1) and outer cup (2) it
Between be provided with modeling crucible zone, between the outer cup (2) and inner cup (1) by modeling crucible zone hot melt adhesion.
2. environment-protecting paper cup according to claim 1, it is characterised in that: inner cup (1) bottom is provided with link slot (10),
Interconnecting piece (21) is embedded in link slot (10) through hot-melt adhesive paste on the inner wall of link slot (10).
3. environment-protecting paper cup according to claim 2, it is characterised in that: inner cup (1) bottom is provided with link slot (10),
Interconnecting piece (21) is embedded in link slot (10) through hot-melt adhesive paste on the inner wall of link slot (10).
4. a kind of for claims 1 or 2 or the processing technology of 3 environment-protecting paper cup, it is characterised in that: the following steps are included:
S1: production inner cup (1)；
S2: bottom of a cup is simultaneously fixedly connected on inner cup (1) by production bottom of a cup；
S3: outer cup (2) is coated on the outside of inner cup (1)；
S4: the bottom of outer cup (2) and bottom of a cup are subjected to hot-melt adhesive paste.
5. the processing technology of environment-protecting paper cup according to claim 4, it is characterised in that: the processing of production inner cup (1)
Step are as follows:
S1-1: the fan-shaped dixie cup piece cut is subjected to humidification process；
S1-2: being rolled into barrel shape cup body for the fan-shaped scraps of paper, carries out ultrasonic bonds processing in junction, forms paper tube.
6. the processing technology of environment-protecting paper cup according to claim 4, it is characterised in that: the company of the bottom of a cup and inner cup (1)
Connect mode are as follows: add bottom of a cup and paper tube and bottom of a cup are connected by hot melting way in inner cup (1) bottom.
7. the processing technology of environment-protecting paper cup according to claim 4, it is characterised in that: the processing of production outer cup (2)
Step includes:
S3-1: pattern needed for being printed on decorative paper；
S3-2: decorative paper is cut into fan-shaped facial tissue sheets；
S3-3: facial tissue sheets is coated on inner cup (1)；
S3-4: carrying out ultrasonic bonds for the junction of facial tissue sheets, melts the polished film and hot-melt adhesive paste of the point, forms outer cup
(2) it and is coated on inner cup (1).
8. the processing technology of environment-protecting paper cup according to claim 4, it is characterised in that: the bottom of outer cup (2) and bottom of a cup connect
The procedure of processing connect includes:
S4-1: outer cup (2) is plugged on the flange of inner cup (1)；
S4-2: outer cup (2) bottom on inner cup (1) will be covered to bottom of a cup internal bend；
S4-3: being heated in bottom of a cup, and the polished film of bottom of a cup or outer cup (2) bottom is melted, and carries out hot-melt adhesive paste.
9. the processing technology of environment-protecting paper cup according to claim 8, it is characterised in that: the company of outer cup (2) bottom and bottom of a cup
Connecing mode is to be blown into high-temperature gas at the outer cup (2) of bottom of a cup to bending to be heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910597451.0A CN110385890A (en) | 2019-07-04 | 2019-07-04 | The processing technology of environment-protecting paper cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910597451.0A CN110385890A (en) | 2019-07-04 | 2019-07-04 | The processing technology of environment-protecting paper cup |
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| Publication Number | Publication Date |
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| CN110385890A true CN110385890A (en) | 2019-10-29 |
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| CN201910597451.0A Pending CN110385890A (en) | 2019-07-04 | 2019-07-04 | The processing technology of environment-protecting paper cup |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889207A (en) * | 2022-05-30 | 2022-08-12 | 晋江市华丽环保科技有限公司 | Forming process and application of novel environment-friendly paper cup |
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| CN205770597U (en) * | 2016-06-21 | 2016-12-07 | 丁椒平 | A kind of dixie cup |
| CN210592903U (en) * | 2019-07-04 | 2020-05-22 | 广州市瑞丰纸制品有限公司 | Environment-friendly paper cup |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889207A (en) * | 2022-05-30 | 2022-08-12 | 晋江市华丽环保科技有限公司 | Forming process and application of novel environment-friendly paper cup |
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