CN101249732A - Method for making container cup and structure thereof - Google Patents
Method for making container cup and structure thereof Download PDFInfo
- Publication number
- CN101249732A CN101249732A CNA2008100505937A CN200810050593A CN101249732A CN 101249732 A CN101249732 A CN 101249732A CN A2008100505937 A CNA2008100505937 A CN A2008100505937A CN 200810050593 A CN200810050593 A CN 200810050593A CN 101249732 A CN101249732 A CN 101249732A
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Abstract
The invention relates to a manufacturing method of a container cup and a structure thereof, which belongs to the daily article class. The invention comprises a paper cup and a cup-shaped electronic bridging foaming body, wherein the inner surface or the outer surface of the paper cup is sprinkled and covered with a film layer, and is pressed into the paper cup through shape cutting; the cup-shaped electronic bridging foaming body is formed by being bonded in a hot pressing way after an electronic bridging foaming plate is manufactured into a sector body through printing, shape cutting and stripe pinching, the inner peripheral of the cup-shaped electronic bridging foaming body is ensured to produce softening viscosity in the hot pressing way, then the paper cup is directly covered on and bonded with the inside of the cup-shaped electronic bridging foaming body, and meanwhile a convex ring with a oversize diameter is formed at the outer part of the paper cup lip where the cup-shaped electronic bridging foaming body is positioned. The structure has the advantages that the protective effect is good, the thermal insulation function is good, the water absorbability is low, the appearance is smooth and artistic, the structure is not easy to be metamorphic, the drug fastness is good, the processing is easy, etc.
Description
Technical field
The present invention relates to daily class, particularly a kind of method for making of container cup and structure thereof.
Background technology
As everyone knows, general paper container commonly used comprises vessel, has a base plate, reaches the coaming plate that is up extended by this base plate periphery, and this base plate and coaming plate define the accommodation space of open end on the tool jointly; One inner waterproofing layer is coated on the inner peripheral surface of plate top surface and coaming plate; And a foaming layer, can heat insulationly be coated on the outer peripheral face of coaming plate of vessel; Also comprise one and be coated in the coaming plate outer peripheral face of vessel and the exterior waterproof coating between the foaming layer inner peripheral surface; This foaming layer and exterior waterproof coating are that identical material is made, and with the hot melting way moulding; The material of this inner waterproofing layer is to be selected from the colony that polyethylene and polypropylene are formed; The material of foaming layer is to be selected from the colony that polyethylene, polypropylene and PLA are formed; Form predetermined three-dimensional relief pattern on the outer peripheral face of foaming layer;
Said structure discloses, and foaming layer is mainly with the hot melting way moulding, behind this hot melt of going ahead of the rest for plastic material, again with the moulding of one shoot mode;
In addition, connecting state between this structural container body and foaming layer, only can be coated on the outer peripheral face of coaming plate of vessel with foaming layer heat insulationly, and more comprise one and be coated in the coaming plate outer peripheral face of vessel and the exterior waterproof coating between the foaming layer inner peripheral surface, this kenel has the possibility of two kinds of architectural features, and the one, only adopt mutual fit mode between vessel and foaming layer; Another then is to utilize so-called exterior waterproof coating as bonding between vessel and foaming layer; When vessel and foaming layer are when linking in the fit mode, have in conjunction with uncertain, two members easily produce and break away from the phenomenon that drops; If with exterior waterproof coating as the medium that binds between aforementioned two members, when then carrying out the exterior waterproof coating coating in container for moulding body exterior or foaming layer inside, can face have that full side face coating is difficult for, crawling and bind shortcomings such as uncertain, need be improved.
Summary of the invention
The object of the present invention is to provide a kind of method for making and structure thereof of container cup, the vessel that has solved container cup commonly used and foaming layer are to combine when linking in the fit mode unreally, and two members easily produce and break away from the phenomenon that drops; With exterior waterproof coating as the medium that binds between aforementioned two members, when carrying out the exterior waterproof coating coating in container for moulding body exterior or foaming layer inside, can face have that full side face coating is difficult for, crawling and bind problems such as uncertain.
Technical scheme of the present invention is: comprise dixie cup, inner surface or its outer surface drench film and are coated with thin layer, hob through type and make dixie cup; Cup type IXPE foaming body, with IXPE foaming plate, through printing, type cuts, the backfin line is made fan type body, bind moulding in the hot pressing mode again, answer in cup type IXPE foaming body inner peripheral surface in the hot pressing mode, make inner circumferential surface produce softening stickiness, the more direct cover of dixie cup is sticked in cup type IXPE foaming body inside, be positioned at the bulge loop that dixie cup cup lip outside is formed with enlarged diameter at cup type IXPE foaming body simultaneously;
Its structure also is included in container cup outer bottom joint a circular foam pad, and this circle foam pad is identical with container cup outer bottom external diameter;
Above-mentioned thin layer is polylactic acid film layer, pet film layer, layer of polypropylene foil or film layer;
The foam material of cup type IXPE foaming body is PLA, polyhydroxycarboxyliacid acid ester, PETG, polyethylene, polypropylene or polystyrene;
The hot pressing mode is ultrasonic hot pressing mode, electric heating pressing mode, hot blast pressing mode or high frequency pressing mode;
Cup type IXPE foaming body height is that the bottom flushes with the dixie cup bottom, and the root edge place of turning up is replaced in the upper surface above dixie cup;
Cup type IXPE foaming cup height is about 1/3rd or 1/2nd of a dixie cup total height.
Another object of the present invention is to provide a kind of container cup structure, comprise that internal layer is a dixie cup, inner peripheral surface is coated with thin layer; One glass of type IXPE foaming body closely is bonding on the dixie cup outer surface;
Wherein, thin layer is polylactic acid film layer, pet film layer, layer of polypropylene foil or film layer;
Cup type IXPE foaming body is to make with IXPE formula polylactic acid foam material, polyhydroxycarboxyliacid acid ester foaming material, PETG expanded material, polyethylene foam-material, PP foam material or polystyrol foam material;
Cup type IXPE foaming body bottom engages circular foam pad;
Cup type IXPE foaming body height is that the bottom flushes with the dixie cup bottom, and the root edge place of turning up is replaced in the upper surface above dixie cup;
Cup type IXPE foaming cup height is about 1/3rd or 1/2nd of a dixie cup total height.
The invention has the advantages that: carry out most fits stacked after, all have limit function between each cup, can prevent too urgent fit between adjacent cup, be easy to take out; Dixie cup is outside to have adhesive effect with foaming cup inside, reaches to link firmly certain usefulness; Have and directly to carry out the function that the compost treatment natural decomposition is reduced into carbon dioxide and water, reach the free of a burden and free of contamination benefit of environment; Has the excellent protection effect; Splendid heat insulating function; Good molding effect; Ultralow water imbibition; Smooth in appearance is attractive in appearance; Not perishable; The good resistance to the action of a drug; Being easy to processing handles; Practical.
Description of drawings:
Fig. 1 is one of recipe step schematic diagram of the present invention;
Fig. 2 is two of a recipe step schematic diagram of the present invention;
Fig. 3 is a container cup structure cross-sectional schematic of the present invention;
Fig. 4 is one of IXPE foaming body moulding embodiment schematic diagram of the present invention;
Fig. 5 is two of IXPE foaming body moulding embodiment schematic diagram of the present invention;
Fig. 6 is three of IXPE foaming body moulding embodiment schematic diagram of the present invention.
The specific embodiment:
To shown in the accompanying drawing 3, the method for making of container cup of the present invention comprises as accompanying drawing 1:
At least one surface of one paper wood/plate or two surfaces are coated with biology can decompose thin layer 11, hob through type again and make dixie cup 10, wherein, thin layer 11 can be the PLA (PLA) that refines with natural plants but thin layer, any biology decomposing macromolecular material, polyethylene (PE) thin layer with Petroleum refining, PETG (PET) thin layer, polypropylene (PP) thin layer etc. can not biology can decompose material drenches film and form;
One glass of type IXPE formula foaming cup 20, its foam material can be biodegradable PLA (PLA), polyhydroxycarboxyliacid acid ester (PHA), Biomax PET, Fepol, Piomax, Ecoflex, Mater-Be or can't biolytic PETG (PET), polyethylene (PE) or polypropylene (PP) etc., after wherein any makes IXPE foaming plate, through printing, type is cut, the backfin line is made fan type body, make the cup type IXPE foaming body 20 of hollow again with hot pressing mode or gluing mode, heat with the above hot blast of 60 degree in cup type IXPE foaming body 20 inside, other hot pressing modes or gluing mode, make the interior surface thereof melting produce stickiness, and then dixie cup 10 directly is placed in glass type IXPE foaming body 20 inside, make dixie cup 10 outer peripheral faces combine with mould by the 20 outside slightly pressurizations of cup type IXPE foaming body again with cup type IXPE foaming body 20 inner peripheral surfaces, and in pressure process simultaneously externally the cup lip form the bulge loop 21 that a diameter strengthens, for container cup stacked after, can utilize bulge loop 21 spacing, reach and be easy to the function of use of taking.Aforementioned Biomax PET, Fepol, Piomax, materials such as Ecoflex, Mater-Be, but be meant the biology decomposing material that Dupont group is produced.
In addition, be the container cup of dixie cup 10 combined outside cup type IXPE foaming bodies 20 in the present invention, the special joint at its container cup outer bottom has circular foam pad 22, and this circle foam pad 22 is isometrical state with container cup outer bottom external diameter; Circular foam pad 22 adopts foaming method and the foam material sent out mutually to make with cup type IXPE foaming body 20.
Moreover, the present invention is located at glass forming mode of the bulge loop 21 of type IXPE foaming body 20, except above-mentioned method for making, as shown in Figure 4, also can IXPE foam plate 200, after type is cut into fan type body, press earlier in the outside precalculated position of cup lip to set out a convex arc 201, follow-up make foaming cup 20 after, can have bulge loop 21 in its glass lip outside.
As shown in Figure 5, can adopt the foaming cup of two kinds of different-thickness, make glass type IXPE foaming body 20 and bulge loop 21 respectively and be combined in dixie cup 10 outsides, its integrating step, can be earlier with cup type IXPE foaming body more than 20 the mode of taking off be combined in dixie cup 10 outside lower semisections, finish bulge loop 21 driving fits afterwards again at dixie cup 10 outer cup lip places, and connect to one with cup type IXPE foaming body 20 simultaneously; Also or earlier the cup type IXPE foaming body 20 and the bulge loop 21 of uniform thickness do not connect to one, are combined in the operation of dixie cup 10 outsides again;
To shown in the accompanying drawing 5, cup type IXPE foaming body 20 height can be the bottom and flush with dixie cup bottom 10 as accompanying drawing 1, and the root edge place of turning up is replaced in the upper surface above dixie cup 10; As shown in Figure 6, this is sleeved on the cup type IXPE foaming body 20 of dixie cup 10 outsides, and its height setting can be situated between in about 1/3rd or 1/2nd of dixie cup 10 total heights;
Wherein, above-mentioned IXPE foaming plate is made a glass type IXPE foaming body 20 in the hot pressing mode, and its hot pressing mode can be ultrasonic hot pressing mode, electric heating pressing mode, hot blast pressing mode or high frequency pressing mode; Above-mentioned can be in cup type IXPE foaming body 20 inside in the gluing mode, the glue that this gluing mode is used, but the glue of making for complete biology decomposing macromolecular material;
Through above-mentioned method for making container for moulding cup structure, its glass type IXPE foaming body 20 is to cut the hot repressing moulding with IXPE foaming plate through type, except the variability of dimensions is unrestricted, the manufacturing cost of saving the one injection shaping die is arranged more;
At the dixie cup 10 outside cup type IXPE foaming bodies 20 that coat, and adopt the glutinous mode of heat, have and reduce whole dixie cup 10 leakage cup risks, because of outer cup type IXPE foaming body 20 itself just can be grease proofing, waterproof, protection against the tide, when heat treatment reaches certain fusing point (electric heating, hot blast, high frequency, ultrasonic) surface with do not drench film or drenched dixie cup 10 outsides of film thin layer 11, or abiotic the decomposition plastic film laminar surface when contact, as long as being bundled into pattern outside applies certain pressure, can reach comprehensive fitting tightly.
Moreover cup type IXPE foaming body 20 of the present invention has following characteristic:
The excellent protection effect; Splendid heat insulating function; Good molding effect; Ultralow water imbibition; Smooth in appearance is attractive in appearance; Not perishable; The good resistance to the action of a drug; Be easy to processing processing etc.
Claims (13)
1, a kind of method for making of container cup is characterized in that: comprise dixie cup, inner surface or its outer surface drench film and are coated with thin layer, hob through type and make dixie cup; Cup type IXPE foaming body, with IXPE foaming plate, through printing, type cuts, the backfin line is made fan type body, bind moulding in the hot pressing mode again, answer in cup type IXPE foaming body inner peripheral surface in the hot pressing mode, make inner circumferential surface produce softening stickiness, the more direct cover of dixie cup is sticked in cup type IXPE foaming body inside, be positioned at the bulge loop that dixie cup cup lip outside is formed with enlarged diameter at cup type IXPE foaming body simultaneously.
2, the method for making of container cup according to claim 1 is characterized in that: this method for making also is included in container cup outer bottom joint a circular foam pad, and this circle foam pad is identical with container cup outer bottom external diameter.
3, the method for making of container cup according to claim 1 is characterized in that: described thin layer is polylactic acid film layer, pet film layer, layer of polypropylene foil or film layer.
4, the method for making of container cup according to claim 1 is characterized in that: the foam material of described cup type IXPE foaming body is PLA, polyhydroxycarboxyliacid acid ester, PETG, polyethylene, polypropylene or polystyrene.
5, the method for making of container cup according to claim 1 is characterized in that: described hot pressing mode is ultrasonic hot pressing mode, electric heating pressing mode, hot blast pressing mode or high frequency pressing mode.
6, the method for making of container cup according to claim 1 is characterized in that: described cup type IXPE foaming body height is that the bottom flushes with the dixie cup bottom, and the root edge place of turning up is replaced in the upper surface above dixie cup.
7, the method for making of container cup according to claim 1 is characterized in that: described cup type IXPE foaming cup height is 1/3rd or 1/2nd of a dixie cup total height.
8, a kind of container cup structure, it is characterized in that: internal layer is a dixie cup, and inner peripheral surface is coated with thin layer; One glass of type IXPE foaming body closely is bonding on the dixie cup outer surface.
9, container cup structure according to claim 8 is characterized in that: described thin layer is polylactic acid film layer, pet film layer, layer of polypropylene foil or film layer.
10, container cup structure according to claim 8 is characterized in that: described cup type IXPE foaming body is to make with IXPE formula polylactic acid foam material, polyhydroxycarboxyliacid acid ester foaming material, PETG expanded material, polyethylene foam-material, PP foam material or polystyrol foam material.
11, container cup structure according to claim 8 is characterized in that: described cup type IXPE foaming body bottom engages circular foam pad.
12, container cup structure according to claim 8 is characterized in that: described cup type IXPE foaming body height is that the bottom flushes with the dixie cup bottom, and the root edge place of turning up is replaced in the upper surface above dixie cup.
13, container cup structure according to claim 8 is characterized in that: described cup type IXPE foaming cup height is 1/3rd or 1/2nd of a dixie cup total height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100505937A CN101249732A (en) | 2008-04-11 | 2008-04-11 | Method for making container cup and structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100505937A CN101249732A (en) | 2008-04-11 | 2008-04-11 | Method for making container cup and structure thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101249732A true CN101249732A (en) | 2008-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100505937A Pending CN101249732A (en) | 2008-04-11 | 2008-04-11 | Method for making container cup and structure thereof |
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| CN (1) | CN101249732A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010022548A1 (en) * | 2008-08-28 | 2010-03-04 | 晋溢生化科技股份有限公司 | Method for making heat-insulative paper containers and the products |
| CN102442475A (en) * | 2010-09-30 | 2012-05-09 | 宏基淋膜纸业有限公司 | Paper packaging material and paper container made of same |
| CN102556513A (en) * | 2010-12-22 | 2012-07-11 | 梁仁宇 | Container with heat-cold insulation structure |
| CN102069603B (en) * | 2009-11-24 | 2012-11-07 | 胜腾实业股份有限公司 | Method for manufacturing paper container and products thereof |
| CN104706157A (en) * | 2015-04-03 | 2015-06-17 | 安徽泰诺塑胶有限公司 | Preparation process for toughened disposable water cup |
| CN104970645A (en) * | 2014-04-10 | 2015-10-14 | 林紫绮 | Manufacturing method for cup with cup bottom printing layer |
| CN108749129A (en) * | 2018-05-23 | 2018-11-06 | 浙江庞度环保科技有限公司 | The printing Embosser of corrugated paper cup machine |
| CN110733720A (en) * | 2019-10-18 | 2020-01-31 | 谢佳伟 | PE paper cups |
| CN110844243A (en) * | 2019-11-22 | 2020-02-28 | 刘文钦 | Design of paper cup and paper cover with burn-proof and heat insulation functions |
| CN111559101A (en) * | 2020-05-15 | 2020-08-21 | 东莞中和生物材料科技有限公司 | Process for producing drinking container made of biodegradable material |
-
2008
- 2008-04-11 CN CNA2008100505937A patent/CN101249732A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010022548A1 (en) * | 2008-08-28 | 2010-03-04 | 晋溢生化科技股份有限公司 | Method for making heat-insulative paper containers and the products |
| CN101659120B (en) * | 2008-08-28 | 2012-09-05 | 晋溢生化科技股份有限公司 | Preparation method and product of insulation paper container |
| AU2008361251B2 (en) * | 2008-08-28 | 2013-07-18 | Rich Cup Bio-Chemical Technology Co., Ltd. | Method for making heat-insulative paper containers and the products |
| US8585946B2 (en) | 2008-08-28 | 2013-11-19 | Rich Cup Bio-Chemical Technology Co., Ltd. | Method for making heat-insulative paper containers and the products |
| CN102069603B (en) * | 2009-11-24 | 2012-11-07 | 胜腾实业股份有限公司 | Method for manufacturing paper container and products thereof |
| CN102442475A (en) * | 2010-09-30 | 2012-05-09 | 宏基淋膜纸业有限公司 | Paper packaging material and paper container made of same |
| CN102556513A (en) * | 2010-12-22 | 2012-07-11 | 梁仁宇 | Container with heat-cold insulation structure |
| CN104970645A (en) * | 2014-04-10 | 2015-10-14 | 林紫绮 | Manufacturing method for cup with cup bottom printing layer |
| CN104970645B (en) * | 2014-04-10 | 2016-08-17 | 林紫绮 | The manufacture method of the cup of layer is printed at the bottom of having glass |
| CN104706157A (en) * | 2015-04-03 | 2015-06-17 | 安徽泰诺塑胶有限公司 | Preparation process for toughened disposable water cup |
| CN108749129A (en) * | 2018-05-23 | 2018-11-06 | 浙江庞度环保科技有限公司 | The printing Embosser of corrugated paper cup machine |
| CN110733720A (en) * | 2019-10-18 | 2020-01-31 | 谢佳伟 | PE paper cups |
| CN110733720B (en) * | 2019-10-18 | 2020-12-18 | 安庆市芊芊纸业有限公司 | PE paper cup |
| CN110844243A (en) * | 2019-11-22 | 2020-02-28 | 刘文钦 | Design of paper cup and paper cover with burn-proof and heat insulation functions |
| CN110844243B (en) * | 2019-11-22 | 2021-02-05 | 刘文钦 | Anti-scald and heat-insulation paper cup and paper cover structure |
| CN111559101A (en) * | 2020-05-15 | 2020-08-21 | 东莞中和生物材料科技有限公司 | Process for producing drinking container made of biodegradable material |
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Open date: 20080827 |