CN104146564A - Composite cup structure - Google Patents
Composite cup structure Download PDFInfo
- Publication number
- CN104146564A CN104146564A CN201310180003.3A CN201310180003A CN104146564A CN 104146564 A CN104146564 A CN 104146564A CN 201310180003 A CN201310180003 A CN 201310180003A CN 104146564 A CN104146564 A CN 104146564A
- Authority
- CN
- China
- Prior art keywords
- cup
- plastic film
- compound
- crimping
- composite
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title abstract 7
- 238000009413 insulation Methods 0.000 claims abstract description 28
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 229920003023 plastic Polymers 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 45
- 239000002985 plastic film Substances 0.000 claims description 41
- 229920006255 plastic film Polymers 0.000 claims description 41
- 238000002788 crimping Methods 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 10
- 239000002023 wood Substances 0.000 claims description 9
- -1 polypropylene Polymers 0.000 claims description 7
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 239000004626 polylactic acid Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 11
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 17
- 230000000694 effects Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Packages (AREA)
Abstract
The invention provides a composite cup structure. The composite cup structure comprises an inner film plastic cup and an outer paper cup. The ratio of paper to plastics in the raw materials used by the composite cup is 7:3, the cup mouth of the inner film plastic cup and the cup mouth of the outer paper cup are provided with outwards turned edges respectively, particularly, the turned edge of the inner film plastic cup is slightly greater than the turned edge of the outer paper cup, the top face of the inner film plastic cup is a flat face, an extending sheet in any shape is formed on the turned edge of the inner film plastic cup and faces the cup bottom, and therefore when the inner cup and the outer cup are folded, the turned edge of the inner film plastic cup wraps the turned edge of the outer paper cup in an embedded mode, and then the composite cup good in intensity, good in thermal insulation and resistant to leakage is formed. The inner cup and the outer cup are easily separated by means of the extending sheet so that garbage can be classified and recycled conveniently. In addition, the circumference of the cup body of the outer paper cup can be provided with windows of various types, selling of composite cups is facilitated, and at the same time, the sealing performance and completeness of composite cups are not affected.
Description
Technical field
The invention relates to paper-made vessel, refer to especially a kind of compound cup with characteristics such as good, the heat insulation good antiseeps again of intensity.
Background technology
At present, be common in the disposable container of carrying liquid, probably include plastic containers and paper container.Though wherein plastic containers have advantages of easy to manufacture, cost is low, good waterproof, because its single layer structure, on using, cannot effectively provide effect of heat insulation; And paper container is loaded down with trivial details compared with plastic containers technique on making, cost is higher; and waterproof effect and structural strength are all not as plastic containers; and for reaching effect of heat insulation; conventionally can make sandwich construction or thicken design; or adopt and be combined with internal layer or the outer field foam insulation practice; though it reaches the heat insulation object of expection, cost is obviously too high.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of compound cup structural improvement, by cup in a plastic film is combined into one with a papery outer cup, and the Extendible flake that utilizes a rim of a cup crimping in phase fit to form, reach beneficial effect easily separated, that reclaim.
Another object of the present invention is to provide a kind of compound cup structural improvement, by thering is the accommodation space that space forms between the cup after inside and outside cup combination, can put and the foam insulation of interior cup with material, reach heat insulation effect.
Another object of the present invention is to provide a kind of compound cup structural improvement, can do the various forms of designs of windowing by means of the cup side face of papery outer cup, to reach the sale object that is beneficial to commodity, but does not affect sealing and the integrality of commodity packaging.
A further object of the present invention is to provide a kind of compound cup structural improvement, and the paper wood in the raw material that wherein this compound cup uses and plastics are than being 7:3, and paper wood is taking recycled writing paper as main, and to take into account, environmental protection and cost consider.
For reaching above-mentioned purpose, the structure improved technical scheme of compound cup of the present invention is to include cup and a papery outer cup in a plastic film; In this plastic film, cup is all formed with the rim of a cup of papery outer cup the crimping turning up, particularly: in this plastic film, the crimping of cup is a bit larger tham crimping and the end face formation tabular surface of papery outer cup, and at the bottom of in the edge of this crimping towards cup, direction is formed with and adopts the Extendible flake that arbitrary shape forms, whereby after inside and outside cup is superimposed, the crimping of the chimeric coated papery outer cup of crimping of cup in this plastic film, is formed that an intensity is good, the compound cup of antiseep naturally; This Extendible flake contributes to the easy separation of inside and outside cup, in order to refuse classification and recovery.
Wherein, the Extendible flake in plastic film on the crimping of cup can be various geometry form, as in water-drop-shaped, convex, circle, polygonal, rectangle any; The cup side face of this papery outer cup can do the design of windowing of various geometries, as in ellipse, horizontal stripe shape, rhombus, rectangle, circle, vertical bar shaped any.
In addition, above-mentioned compound cup can further be provided with a thermal insulation layer between the cup of cup and papery outer cup in plastic film, and this thermal insulation layer is to adopt the plastic foamed cup side face that takes shape in cup in plastic film, and selected materials is identical with cup in plastic film; Whereby after inside and outside cup is superimposed, naturally is formed that an intensity is good, antiseep, and had concurrently heat insulation, insulation, cold insulation, outer cup wall and do not coagulate the compound cup of water effect.
Brief description of the drawings
Fig. 1 is the compound cup exploded view of a preferred embodiment of the present invention.
Fig. 2 is the compound cup constitutional diagram of a preferred embodiment of the present invention.
Fig. 3 is the compound cup assembled sectional view of a preferred embodiment of the present invention.
Fig. 4 A ~ 4E is the kenel of multiple difformity Extendible flake on the interior cup crimping of compound cup of a preferred embodiment of the present invention.
Fig. 5 A ~ 5E is the kenel of multiple difformity window on the outer cup cup side face of compound cup of a preferred embodiment of the present invention.
Fig. 6 is the compound cup constitutional diagram of another preferred embodiment of the present invention.
Fig. 7 is the compound cup assembled sectional view of another preferred embodiment of the present invention.
Fig. 8 is the present invention's compound cup assembled sectional view of a preferred embodiment again.
Fig. 9 is the present invention's another structure kenel of compound cup of a preferred embodiment again.
1, cup in plastic film
11, crimping
12, Extendible flake
13, glued membrane
F, tabular surface
2, papery outer cup
21, crimping
22, window
3, thermal insulation layer.
Detailed description of the invention
Please coordinate in the lump and consult shown in Fig. 1～3, compound cup structural improvement of the present invention, its composition includes: cup 1 and a papery outer cup 2 in a plastic film, and the paper wood and the plastics that use are than being that percentage by weight is 70%:30% for 7:3(), make papery outer cup 2 there is preferably structural strength, can do again exquisite printing, be beneficial to merchandise sales; Secondly, because paper wood usage ratio is high, therefore can select recycled writing paper is main material, can take into account environmental protection with cost is considered simultaneously, meanwhile, because contact interior glass that makes for plastics with the content of splendid attire, also without food hygiene or safe on doubt.
About the structure of this compound cup, wherein in this plastic film, cup 1 is all formed with the rim of a cup of papery outer cup 2 crimping 11,21 turning up, in this plastic film, crimping 11 sizes of cup 1 are a bit larger tham crimping 21 and the end face formation tabular surface F of papery outer cup 2, make whereby to need the manner of packing seal degree of heat-sealing to reach tightr, be difficult for oxydative spoilage to guarantee to completely cut off with air completely after content sealing, and direction is formed with the Extendible flake 12 that an employing random geometry forms at the bottom of in the edge of this crimping 11 towards cup, as shown in Figure 2.
In this plastic film, cup 1 is in selection, can adopt PP(Polypropylene, polypropylene), PS(Polystyrene, polystyrene), PLA(Poly Lactic Acid, Polylactide, PLA), PE(Polyethylene, polyethylene), PET(Polyethylene Terephthalate, PET) in any.
According to above-mentioned compound cup structure, in combination, after utilizing processing mode that the crimping 11 of cup 1 in plastic film is launched, papery outer cup 2 is inserted in to the outside of cup 1 in plastic film, and make crimping 11 embeddings of cup 1 in plastic film live the crimping 21 of rear coated papery outer cup 2, after being superimposed with each other, can avoid single papery outer cup 2 originally to have section easily to cause the doubt of the content seepage of splendid attire completely by the moulding pattern of cup 1 in plastic film, thus, just can constitute an intensity good, antiseep, and have heat insulation, insulation, cold insulation, outer cup wall is the compound cup of solidifying water effect not, as shown in Figure 3.
Hold above-mentionedly, the papery outer cup 2 of this compound cup outside is because having preferably structural strength, therefore can do exquisite printing, is beneficial to merchandise sales.
In the time that compound cup wish separates, as long as the Extendible flake 12 of the crimping 11 of cup 1 in plastic film is upwards carried, just can easily cup 1 in this plastic film be separated into independent individual with papery outer cup 2, used and distinguish separately.
From illustrating above, compound cup of the present invention is by direct the container of two kinds of different materials materials combination, and in cohesive process, do not need to use the auxiliary article such as glue, adhesive agent, just can constitute a more existing container structurally and equal good container containing in function.In conjunction with after compound cup, after finishing using, utilize Extendible flake 12 can be easily rapidly cup 1 in plastic film be separated with papery outer cup 2, so contribute to follow-up refuse classification and recovery.
Please continue and consult shown in Fig. 4 A ~ Fig. 5 E, the Extendible flake 12 in this plastic film on the crimping 11 of cup 1 can various geometry form, as water-drop-shaped, convex, circle, polygonal (refering in particular to 5 polygons more than limit), rectangle etc. any; The cup side face of this papery outer cup 2 can be offered the window 22 of various geometries, as ellipse, horizontal stripe shape, rhombus, rectangle, circle, vertical bar shaped etc. any, directly seen whereby the content of cup 1 splendid attire in this plastic film, be conducive to the sale of commodity but can not affect sealing and the integrality of commodity packaging.
Please consult in the lump again shown in Fig. 6, Fig. 7, implementing in use for compound cup, need to seal for the content of part splendid attire time, can directly utilize processing mode to seal by the rim of a cup crimping 11 of glued membrane 13 cup 1 in plastic film, this crimping 11 end faces adopt the design of tabular surface F but not general circular design, and therefore, in the time of heat sealed package, its sealing schedule is better and tightr, the content that makes institute's splendid attire completely cuts off with air completely after sealing, does not have oxydative spoilage situation.
Refer to shown in Fig. 8, above-mentioned compound cup, in plastic film, between the cup of cup 1 and papery outer cup 2, can further be provided with a thermal insulation layer 3, this thermal insulation layer 3 adopts the plastic foamed cup side face that takes shape in cup 1 in plastic film, and selected materials is identical with cup 1 in plastic film; Whereby after inside and outside cup is superimposed, is formed that an intensity is good, antiseep, and had concurrently heat insulation, insulation, cold insulation, the compound cup of solidifying water effect of outer cup wall.
Again as shown in Figure 9, this tool is heat insulation, the compound cup of solidifying water effect of insulation, cold insulation, outer cup wall, as preferably, in the use as when the content that runs into part splendid attire need to seal, also can directly utilize as before processing mode cup rim of a cup crimping 11 of 1 in plastic film to seal, the content that can make institute's splendid attire completely cuts off with air completely and does not have an oxydative spoilage situation after sealing.
The beneficial effect that the present invention reaches comprises:
1. the different inside and outside cup combination of material does not need to use glue, adhesive agent.
2. the compound cup after combination, utilizes Extendible flake to make inside and outside cup be easy to materials classification, refuse classification and the recovery after use.
3. papery outer cup has preferably structural strength, can do exquisite printing, is beneficial to merchandise sales.
4. in plastic film, the material of cup and moulding pattern can avoid dixie cup originally to have section easily to cause the doubt of the content seepage of institute's splendid attire completely.
5. the wiredrawn edge of cup top, for tabular surface design but not general circular crimping, makes to need the manner of packing seal degree of heat-sealing tightr in plastic film, and after content sealing, complete and air completely cuts off and is difficult for oxydative spoilage.
6. the Extendible flake of cup makes inside and outside cup easily separated but do not affect dhering strength in plastic film.
7. the cup side face of papery outer cup can do the various forms of designs of windowing, and is conducive to the sale of commodity but does not affect sealing and the integrality of commodity packaging.
8. in compound cup, use paper wood in raw material and plastics than being 7:3, and paper wood can use recycled writing paper, thus, because the content of splendid attire is the interior cup that plastics are made with contacting of compound cup, though paper wood proportion is high, the still doubt without food hygiene or safely, also recycled writing paper can be taken into account environmental protection and cost.
Just the above, be only preferred embodiment of the present invention, when not limiting the scope of the present invention with this; Therefore, all simple equivalences of doing according to the present patent application the scope of the claims and description of the invention content change and modify, and all should still remain within the scope of the patent.
Claims (9)
1. a compound cup structure, includes cup and a papery outer cup in a plastic film; In this plastic film, cup is all formed with the rim of a cup of this papery outer cup the crimping turning up, and it is characterized in that:
In this plastic film, the crimping size of cup is greater than the end face formation tabular surface of the crimping of this papery outer cup and the crimping of the interior cup of this plastic film, and direction is formed with an Extendible flake at the bottom of in the edge of this crimping towards cup, the crimping of chimeric coated this papery outer cup of the crimping of cup in this plastic film.
2. compound cup structure as claimed in claim 1, is characterized in that, this Extendible flake is water-drop-shaped, convex, circle, polygonal or rectangle.
3. compound cup structure as claimed in claim 1, is characterized in that, the cup side face of papery outer cup is ellipse, horizontal stripe shape, rhombus, rectangle, circle or vertical bar shaped.
4. compound cup structure as claimed in claim 1, is characterized in that, in this plastic film, cup is made with polypropylene, polystyrene, PLA, polyethylene or PET.
5. compound cup structure as claimed in claim 1, is characterized in that, in this plastic film, on the tabular surface of the rim of a cup crimping of cup, is sealed with glued membrane.
6. the compound cup structure as described in claim 1 or 4, is characterized in that, in this plastic film, between the cup of cup and papery outer cup, is further provided with thermal insulation layer, and this thermal insulation layer adopts the plastic foamed cup side face that takes shape in cup in plastic film.
7. compound cup structure as claimed in claim 6, is characterized in that, the material of this thermal insulation layer is identical with cup in plastic film.
8. compound cup structure as claimed in claim 1, is characterized in that, the paper wood in compound cup raw material is 7:3 with plastics ratio.
9. the compound cup structure as described in claim 1 or 8, is characterized in that, the paper wood outside this papery cup is recycled writing paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310180003.3A CN104146564B (en) | 2013-05-15 | 2013-05-15 | Compound cup structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310180003.3A CN104146564B (en) | 2013-05-15 | 2013-05-15 | Compound cup structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104146564A true CN104146564A (en) | 2014-11-19 |
| CN104146564B CN104146564B (en) | 2016-01-20 |
Family
ID=51872360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310180003.3A Active CN104146564B (en) | 2013-05-15 | 2013-05-15 | Compound cup structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104146564B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406175A (en) * | 2020-11-02 | 2021-02-26 | 安徽省万美纸塑有限公司 | Production method of scald-proof disposable paper cup |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10272046A (en) * | 1997-03-31 | 1998-10-13 | Yoko Kamimura | Tableware |
| CN2433901Y (en) * | 2000-07-07 | 2001-06-13 | 统奕包装股份有限公司 | Cup |
| CN201164301Y (en) * | 2008-03-07 | 2008-12-17 | 汕头市粤东机械厂有限公司 | Scald preventing cup |
| CN201398774Y (en) * | 2009-04-10 | 2010-02-10 | 黄文聪 | Disposable paper plastic vacuum cup |
| CN201734386U (en) * | 2010-08-30 | 2011-02-09 | 何麟君 | Multi-layer cup |
-
2013
- 2013-05-15 CN CN201310180003.3A patent/CN104146564B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10272046A (en) * | 1997-03-31 | 1998-10-13 | Yoko Kamimura | Tableware |
| CN2433901Y (en) * | 2000-07-07 | 2001-06-13 | 统奕包装股份有限公司 | Cup |
| CN201164301Y (en) * | 2008-03-07 | 2008-12-17 | 汕头市粤东机械厂有限公司 | Scald preventing cup |
| CN201398774Y (en) * | 2009-04-10 | 2010-02-10 | 黄文聪 | Disposable paper plastic vacuum cup |
| CN201734386U (en) * | 2010-08-30 | 2011-02-09 | 何麟君 | Multi-layer cup |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406175A (en) * | 2020-11-02 | 2021-02-26 | 安徽省万美纸塑有限公司 | Production method of scald-proof disposable paper cup |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104146564B (en) | 2016-01-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160401 Address after: The British Virgin Islands, North West real estate investment duo rudderow box No. 958th Morgan and Morgan building Patentee after: Home Company Limited Address before: Taiwan city Keelung District seven Chinese Lijing Street No. 57 block Patentee before: Guo Zehuang |