CN106142675A - The manufacture method of insulation paper container - Google Patents
The manufacture method of insulation paper container Download PDFInfo
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- CN106142675A CN106142675A CN201510143296.7A CN201510143296A CN106142675A CN 106142675 A CN106142675 A CN 106142675A CN 201510143296 A CN201510143296 A CN 201510143296A CN 106142675 A CN106142675 A CN 106142675A
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- container
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- manufacture method
- ducted body
- cardboard
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Abstract
A kind of manufacture method of insulation paper container, its step has the cardboard of most seam crossing for first providing a periphery, then the heat-barrier material localised application of ducted body is included on this cardboard at least one surface and after avoiding each seam crossing with one, this folding cardboard is shaped to a container, this container is heated, this heat-barrier material including ducted body is made to be attached at least one surface of this container, use and a thermal insulation layer is provided at least one surface of this container, its coefficient of heat insulation is between 0.003～0.05, and this heat-barrier material is selected from polyurethane, acryl resin, polyethylene, polypropylene, polylactic acid or epoxy resin etc..Thereby, the available thermal insulation layer including ducted body makes container reach to reduce volume, reduce cost of transportation and effect of heat insulation preferably effect.
Description
Technical field
The present invention is related to the manufacture method of a kind of insulation paper container, especially relates to a kind of available thermal insulation layer including ducted body and makes container reach to reduce volume, reduce cost of transportation and effect of heat insulation preferably insulation paper container manufacture method.
Background technology
The most with easier paper-made vessel generally without any surface treatment process, only using monolayer paper wood gluing as dixie cup, paper bowl or the shape of paper disc, although making the most with low cost, but because only using monolayer paper stock, thiner effect of heat insulation is poor, therefore when containing high temperature beverage, have no effect of heat insulation, easily produce and scald surprisingly.
Therefore, the heat-insulated container of several forms is the most commercially proposed to contain hot liquid.Heat insulation material heat-insulated container is an example.Existing heat insulation material heat-insulated container is in time making, in materials such as vessel surface painting polypropylene (PP) or polyethylene (PE) as heat insulation material, container is toasted with heat insulation material the most simultaneously, and make the material such as polypropylene or polyethylene form a thermal insulation layer in vessel surface.So; using above-mentioned by polypropylene or polyethylene as heat insulation material; owing to polypropylene or polyethylene are only simple plastic material; therefore; when polypropylene or polyethylene are heated in baking; often have the best situation of effect of heat insulation to occur; and when baking temperature is heated to 120 ° of C; this polypropylene material will produce caducous phenomenon; this polyethylene then can produce damage; after the heat insulation material making polypropylene or polyethylene forms thermal insulation layer, the most all can produce the disappearance such as thinner thickness and effect of heat insulation difference；Further, container rim after toasted process is full of pore or irregular concavo-convex, causes pattern or its color fuzzy or be difficult to print the shortcoming shaped especially.
The sheathing paper container of another kind of pattern is that the lateral wall of body member is completely by the sleeve institute cincture of a corrugated board.But, manufacture the first-class extra step of outer surface of the sidewall that the program of this kind of container relate to form this corrugated paper sleeve and bonded to this body member, therefore there is other shortcomings many.First, word, pattern or other symbol are printed on the surface of this fold, and the word of the deformation obtained, pattern the most do not have the most attractive in appearance.Secondly, the method that this sleeve contacts with sidewall with the most raised a kind of convex ridge is sticked on the sidewall of this body member, but the sidewall of fragility easily makes both separate.Further, having the structure of several raised convex ridge on sleeve, to manufacture several collar flange in manufacturing in molding, not only structure is complicated and cost is the highest.Furthermore, the container with this concavo-convex fold sleeve is not suitable for gathering into folds, so needing the biggest parking space, causes the cost increasing packaging with transporting.If during additionally, by force it is mutually spliced for reducing its spatial volume when transport, compressed by the insulated space making convex ridge be formed by extruded sleeve, and then affect the effect of heat insulation of container.
In view of this, existing heat-insulated container has the disappearance that effect of heat insulation is poor, impressionability is low, volume is big and cost of transportation is high；Therefore, the most user cannot meet user when actually used needed for.
Summary of the invention
Present invention is primarily aimed at, overcome the problems referred to above that known skill met with and provide a kind of volume to reduce, cost of transportation reduces, and the manufacture method of effect of heat insulation preferably insulation paper container.
To achieve these objectives, the manufacture method of a kind of insulation paper container of system of the present invention, it is including at least the following step: (A1) provides a cardboard, and its periphery has most seam crossing；And (B1) includes the heat-barrier material localised application of ducted body at least one surface of this cardboard and after avoiding each seam crossing with one, this folding cardboard is shaped to a container, this container is heated, this heat-barrier material including ducted body is made to be attached at least one surface of this container, use and a thermal insulation layer is provided at least one surface of this container, and this heat-barrier material is selected from polyurethane (Polyurethane
PU), acryl resin, polyethylene (Polyethylene, PE), polypropylene (Polypropylene, PP), polylactic acid (Polylactide,
Or epoxy resin (Epoxy) etc. PLA).
In the above embodiment of the present invention, this container is cup made of paper, paper made disk or paper box for food.
In the above embodiment of the present invention, this thermal insulation layer is coated on this outside of containers surface.
In the above embodiment of the present invention, this thermal insulation layer is coated on this container inside surface.
In the above embodiment of the present invention, this thermal insulation layer is coated on this outside of containers and inner surface.
In the above embodiment of the present invention, the particle diameter of this ducted body is between 10～350 μm.
In the above embodiment of the present invention, the coefficient of heat insulation of this thermal insulation layer ducted body is between 0.003～0.05.
In the above embodiment of the present invention, this ducted body is glass hollow body (Hollow Glass Bead), ceramic hollow body or plastic hollow body.
In the above embodiment of the present invention, this ducted body is vacuum or antivacuum structure.
In the above embodiment of the present invention, further including and be coated with an overcoat on this thermal insulation layer further, its material is selected from polyurethane, acryl resin, polyethylene, polypropylene, polylactic acid or epoxy resin etc..
In the above embodiment of the present invention, this include the heat-barrier material of ducted body with ejection formation, extrusion molding, extrusion molding, film molding, vacuum forming, rotational forming, print or the modes such as (Coating) that is coated with coats thermal insulation layer at least one surface of this container.
It addition, the manufacture method of a kind of insulation paper container of the present invention, it is including at least the following step: (A2) provides a cardboard, and its periphery has most seam crossing, and this cardboard is the heat insulation material including ducted body, and this ducted body avoids each seam crossing；And this folding cardboard is shaped to a container by (B2), and at least one surface of this container, it is coated with an overcoat.
In the above embodiment of the present invention, the material of this overcoat is selected from polyurethane, acryl resin, polyethylene, polypropylene, polylactic acid or epoxy resin etc..
In the above embodiment of the present invention, this overcoat in this vessel surface and avoids each seam crossing with the heat-barrier material localised application including ducted body, and this heat-barrier material is selected from polyurethane, acryl resin, polyethylene, polypropylene, polylactic acid or epoxy resin etc..
In the above embodiment of the present invention, this container is cup made of paper, paper made disk or paper box for food.
In the above embodiment of the present invention, the particle diameter of this ducted body is between 10～350 μm.
In the above embodiment of the present invention, the coefficient of heat insulation of this container is between 0.003～0.05.
In the above embodiment of the present invention, this ducted body is glass hollow body, ceramic hollow body or plastic hollow body.
In the above embodiment of the present invention, this ducted body is vacuum or antivacuum structure.
In the above embodiment of the present invention, this overcoat is coated on this outside of containers and/or inner surface.
Accompanying drawing explanation
The manufacturing process schematic diagram of Fig. 1 system first embodiment of the invention.
Concrete structure one schematic diagram of the cardboard coating thermal insulation layer of Fig. 2 system first embodiment of the invention.
Cup body concrete structure one schematic diagram of Fig. 3 system first embodiment of the invention.
Outward appearance concrete structure one schematic diagram of Fig. 4 system first embodiment of the invention.
Section concrete structure one schematic diagram of Fig. 5 system first embodiment of the invention.
Concrete structure two schematic diagram of the cardboard coating thermal insulation layer of Fig. 6 system first embodiment of the invention.
Section concrete structure two schematic diagram of Fig. 7 system first embodiment of the invention.
The section concrete structure three of Fig. 8 system first embodiment of the invention.
The manufacturing process schematic diagram of Fig. 9 system second embodiment of the invention.
Concrete structure one schematic diagram of the cardboard coating thermal insulation layer of Figure 10 system second embodiment of the invention.
Section concrete structure one schematic diagram of Figure 11 system second embodiment of the invention.
Section concrete structure two schematic diagram of Figure 12 system the second embodiment.
Label declaration:
Container 1；
Cup body 10；
Cardboard 11；
Seam crossing 12,13,15；
Margin of optic cup 13a；
The cup end 14；
Thermal insulation layer 2；
Heat-barrier material 21；
Ducted body 22；
Overcoat 3；
Container 4；
Cup body 40；
Cardboard 41；
Seam crossing 42,43；
Margin of optic cup 43a；
Ducted body 44；
The cup end 45；
Overcoat 5；
Heat-barrier material 51；
Ducted body 52；
Step S11～S12；
Step S21～S22.
Detailed description of the invention
Refer to shown in Fig. 1～Fig. 5, respectively section concrete structure one schematic diagram of cup body concrete structure one schematic diagram, outward appearance concrete structure one schematic diagram of first embodiment of the invention and the first embodiment of the invention of the manufacturing process schematic diagram of first embodiment of the invention, cardboard coating concrete structure one schematic diagram of thermal insulation layer of first embodiment of the invention, first embodiment of the invention.As shown in the figure: the manufacture method of a kind of insulation paper container of system of the present invention, first providing a cardboard 11 in step S11, its periphery has most seam crossing 12,13；Then heat-barrier material 21 localised application of ducted body 22 is included at least one surface of this cardboard 11 and after avoiding each seam crossing 12,13 in step S12 with one, it is a container 1 by this cardboard 11 folding forming, this container 1 is heated, make this include the heat-barrier material of ducted body 22 21 to be attached at least one surface of this container 1, use and a thermal insulation layer 2 is provided at least one surface of this container 1, its coefficient of heat insulation is between 0.003～0.05, and this heat-barrier material 21 is selected from polyurethane (Polyurethane
PU), acryl resin, polyethylene (Polyethylene, PE), polypropylene (Polypropylene, PP), polylactic acid (Polylactide,
Or epoxy resin (Epoxy) etc. PLA)；Wherein, this ducted body 22 is particle diameter glass hollow body (Hollow Glass Bead), ceramic hollow body or plastic hollow body between 10～350 μm, and this ducted body can be vacuum or antivacuum.In this way, the manufacture method of a brand-new insulation paper container is constituted by above-mentioned flow process.
Above-mentioned insulation paper container is made up of this container 1 and this thermal insulation layer 2, and an overcoat 3 can be coated with further on this thermal insulation layer 2, its material is selected from polyurethane, acryl resin, polyethylene, polypropylene, polylactic acid or epoxy resin etc., and this container 1 can be cup made of paper, paper made disk or paper box for food, the container 1 of the modern present invention is with cup made of paper as embodiment.
When folding forming of the present invention, it is bound to each other to form one glass of body 10 with the inner edge of this cardboard 11 side seam crossing 12 with another side, and make this seam crossing 13 be positioned at the upper end of this glass of body 10, after this cardboard 11 combines and forms this glass of body 10, pressing fold-type it is wound into downwards after a crimping for flat margin of optic cup 13a with its glass of body 10 upper end seam crossing 13, the most again the inner edge of this glass of body 10 lower end is combined with at the bottom of one glass 14, uses this container 1 of formation.When in time making, with ejection formation, extrusion molding, extrusion molding, film molding, vacuum forming, rotational forming, the modes such as printing or coating (Coating) localised application at least one side (the present embodiment is outer surface) of this container 1 includes the heat-barrier material 21 of ducted body 22, carry out afterwards heating or utilize a surface conditioning agent (Primer), make this include the heat-barrier material of ducted body 22 21 to be attached on the outer surface of this container 1, so, just this can be allowed to include after the heat-barrier material of ducted body 22 21 is heated on the lateral surface of this container 1, form a thermal insulation layer 2, finally on this thermal insulation layer 2, further it is coated with this overcoat 3.Thereby, can reach reduction volume, reduce cost of transportation and effect of heat insulation preferably effect.
Referring to shown in Fig. 6 and Fig. 7, the respectively cardboard of first embodiment of the invention is coated with concrete structure two schematic diagram and section concrete structure two schematic diagram of first embodiment of the invention of thermal insulation layer.As shown in the figure: the present invention is in addition to above-mentioned first embodiment carried concrete structure one form, also can be this concrete structure two form, and its difference is, this container 1 is by cardboard 11 folding forming, the periphery of this cardboard 11 has most seam crossing 12,13,15, and this thermal insulation layer 2 may utilize the mode that above-mentioned first embodiment put forward and is located on container 1 inner surface and avoids each seam crossing 12,13,15.
When folding forming, it is bound to each other to form one glass of body 10 with the outer rim of this cardboard 11 side seam crossing 12 with another side, and make this seam crossing 13 be positioned at the upper end of this glass of body 10, after this cardboard 11 combines and forms this glass of body 10, pressing fold-type it is wound into downwards after a crimping for flat margin of optic cup 13a with its glass of body 10 upper end seam crossing 13, the most again the seam crossing 15 of this glass of body 10 lower end is combined with at the bottom of one glass 14, uses this container 1 of formation.When in time making, with ejection formation, extrusion molding, extrusion molding, film molding, vacuum forming, rotational forming, the modes such as printing or coating localised application at least one side (the present embodiment is inner surface) of this container 1 includes the heat-barrier material 21 of ducted body 22, carry out afterwards heating or utilize a surface conditioning agent, make this include the heat-barrier material of ducted body 22 21 to be attached on the inner surface of this container 1, so, just this can be allowed to include after the heat-barrier material of ducted body 22 21 is heated on the medial surface of this container 1, form a thermal insulation layer 2, finally on this thermal insulation layer 2, further it is coated with this overcoat 3.Thereby, can reach reduction volume, reduce cost of transportation and effect of heat insulation preferably effect.
Refer to shown in Fig. 8, be section concrete structure three schematic diagram of first embodiment of the invention.As shown in the figure: the present invention is in addition to above-mentioned first embodiment carried concrete structure one form, also can be this concrete structure three form, and its difference is, this thermal insulation layer 2 may utilize the mode that the concrete structure one, two of above-mentioned first embodiment put forward and is located at outside container 1 and on the surface of inner side, use the identical effect of concrete structure one, two reached with first embodiment, additionally, required when the present invention more can be made to meet actually used.
Refer to shown in Fig. 9～Figure 11, respectively the manufacturing process schematic diagram of second embodiment of the invention, cardboard coating concrete structure one schematic diagram of thermal insulation layer of second embodiment of the invention and section concrete structure one schematic diagram of second embodiment of the invention.As shown in the figure: the present invention is in addition to the carried configuration of above-mentioned first embodiment, also can be the configuration of this second embodiment, and its difference is, provided in step S21, periphery has the cardboard 41 of most seam crossing 42,43, also can be the heat insulation material including ducted body 44, and this ducted body 44 avoids each seam crossing 42,43；Then it is a container 4 by this cardboard 41 folding forming in step S22, and at least one surface of this container 4, is coated with an overcoat 5.
When the present invention is in folding forming, it is bound to each other to form one glass of body 40 with the inner edge of this cardboard 41 side seam crossing 42 with another side, and make this seam crossing 43 be positioned at the upper end of this glass of body 40, after this cardboard 41 combines and forms this glass of body 40, pressing fold-type it is wound into downwards after a crimping for flat margin of optic cup 43a with its glass of body 40 upper end seam crossing 43, afterwards then at this glass of body 40 lower end inner edge with one glass at the bottom of 45, use formation this container 4.When in time making, at least one side (the present embodiment is outer surface) in this container 4 including ducted body 44 is above coated with this overcoat 5, the material of this overcoat 5 is selected from polyurethane, acryl resin, polyethylene, polypropylene, polylactic acid or epoxy resin etc. so that it is be attached on this container 4 outer surface including ducted body 44.So, in addition to can reach effect that first embodiment is put forward, more may conform to actually used required.Additionally, the watched out for sheath of the present invention 5 can be located on container 4 inner surface, also or be located at outside container 4 and on the surface of inner side, arrange depending on user demand.
Refer to shown in Figure 12, respectively section concrete structure two schematic diagram of second embodiment of the invention.As shown in the figure: the present invention is in addition to above-mentioned second embodiment carried concrete structure one form, also can be this concrete structure two form, and its difference is, this overcoat 5 in this container 4 surface and avoids each seam crossing 42,43 with heat-barrier material 51 localised application including ducted body 52, and this heat-barrier material 51 is selected from polyurethane, acryl resin, polyethylene, polypropylene, polylactic acid or epoxy resin etc..So, in addition to effect that the concrete structure one that can reach first embodiment and the second embodiment is carried, more may conform to actually used required.
In sum, the manufacture method of a kind of insulation paper container of system of the present invention, various shortcoming can be effectively improved, the available thermal insulation layer including ducted body makes container reach to reduce volume, reduce cost of transportation and effect of heat insulation preferably effect, and then make the generation of the present invention can more progressive, more practical, more meet user institute palpus, indeed meeting new patent application important document, whence proposes patent application in accordance with the law.
The above, only presently preferred embodiments of the present invention, when not limiting, with this, the scope that the present invention implements；Therefore, all simple equivalence changes made according to claims of the present invention and description and modification, all should still remain within the scope of the patent.
Claims (10)
1. the manufacture method of an insulation paper container, it is characterised in that including at least the following step:
(A1) providing a cardboard, its periphery has most seam crossing；And
(B1) the heat-barrier material localised application of ducted body is included at least one surface of this cardboard and after avoiding each seam crossing with one, this folding cardboard is shaped to a container, this container is heated, this heat-barrier material including ducted body is made to be attached at least one surface of this container, use and a thermal insulation layer is provided at least one surface of this container, and this heat-barrier material is selected from polyurethane, acryl resin, polyethylene, polypropylene, polylactic acid or epoxy resin.
The manufacture method of insulation paper container the most according to claim 1, it is characterised in that this thermal insulation layer is coated on this outside of containers surface or on inner surface.
The manufacture method of insulation paper container the most according to claim 1, it is characterised in that this thermal insulation layer is coated on this outside of containers and inner surface.
The manufacture method of insulation paper container the most according to claim 1, it is characterised in that the particle diameter of this ducted body is between 10～350 μm.
The manufacture method of insulation paper container the most according to claim 1, it is characterised in that the coefficient of heat insulation of this thermal insulation layer ducted body is between 0.003～0.05.
The manufacture method of insulation paper container the most according to claim 1, it is characterised in that this ducted body is glass hollow body, ceramic hollow body or plastic hollow body.
The manufacture method of insulation paper container the most according to claim 1, it is characterised in that this ducted body is vacuum or antivacuum structure.
The manufacture method of insulation paper container the most according to claim 1, it is characterised in that further including and be coated with an overcoat on this thermal insulation layer further, its material is selected from polyurethane, acryl resin, polyethylene, polypropylene, polylactic acid or epoxy resin.
The manufacture method of insulation paper container the most according to claim 1, it is characterized in that, this include the heat-barrier material of ducted body by ejection formation, extrusion molding, extrusion molding, film molding, vacuum forming, rotational forming, print or be coated with in the way of at least one surface of this container, coat thermal insulation layer.
10. the manufacture method of an insulation paper container, it is characterised in that including at least the following step:
(A2) providing a cardboard, its periphery has most seam crossing, and this cardboard is the heat insulation material including ducted body, and this ducted body avoids each seam crossing；And
(B2) this folding cardboard is shaped to a container, and at least one surface of this container, is coated with an overcoat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143296.7A CN106142675A (en) | 2015-03-30 | 2015-03-30 | The manufacture method of insulation paper container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143296.7A CN106142675A (en) | 2015-03-30 | 2015-03-30 | The manufacture method of insulation paper container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106142675A true CN106142675A (en) | 2016-11-23 |
Family
ID=57339813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510143296.7A Pending CN106142675A (en) | 2015-03-30 | 2015-03-30 | The manufacture method of insulation paper container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106142675A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10477999B1 (en) * | 2015-09-29 | 2019-11-19 | Larry Tabb | Double-layered thermal insulation sleeve |
| WO2020077584A1 (en) * | 2018-10-18 | 2020-04-23 | 张乾彬 | Paper container with unfoamed layer |
-
2015
- 2015-03-30 CN CN201510143296.7A patent/CN106142675A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10477999B1 (en) * | 2015-09-29 | 2019-11-19 | Larry Tabb | Double-layered thermal insulation sleeve |
| WO2020077584A1 (en) * | 2018-10-18 | 2020-04-23 | 张乾彬 | Paper container with unfoamed layer |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
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| WD01 | Invention patent application deemed withdrawn after publication |