CN102327025A - Foamed cold and heat insulating paper container - Google Patents
Foamed cold and heat insulating paper container Download PDFInfo
- Publication number
- CN102327025A CN102327025A CN201110184602A CN201110184602A CN102327025A CN 102327025 A CN102327025 A CN 102327025A CN 201110184602 A CN201110184602 A CN 201110184602A CN 201110184602 A CN201110184602 A CN 201110184602A CN 102327025 A CN102327025 A CN 102327025A
- Authority
- CN
- China
- Prior art keywords
- cold
- hot
- container
- foam
- outside
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a foamed cold and heat insulating paper container. The foamed cold and heat insulating paper container comprises a paper body, an inner cold and heat insulating layer which is positioned on the inner side of the paper body, an outer cold and heat insulating layer which is positioned on the outer side of the paper body, and a printed layer which is positioned on the outer side of the outer cold and heat insulating layer, wherein a natural layer can be also arranged on the outer side of the printed layer or the inner side of the outer cold and heat insulating layer; the weight of one square meter of paper body is 80 to 500g; the inner cold and heat insulating layer is made of low-density polyethylene (LDPE) and the thickness of the inner cold and heat insulating layer is 15 to 30 microns; the outer cold and heat insulating layer is made of thermoplastic synthetic resin which contains 5 to 10 percent of titanox and the thickness of the outer cold and heat insulating layer is 15 to 75 microns; and the natural layer is made of thermoplastic synthetic resin and the thickness of the natural layer is 10 to 25 microns. The foamed cold and heat insulating paper container has the characteristics of capacity of improving a printing effect, along with low cost, and excellent heat preservation performance.
Description
Technical field
The present invention relates to a kind of cup, especially relate to the cold and hot obstruct paper of a kind of foam container.
Background technology
In the container based on conventional art; On the coating printing form part, only adopted the material that suppresses the thermoplastic synthetic resin foaming, owing to do not carry out any shading treatment on the whole surface of this printing model; Therefore printing effect is relatively poor, and also decreases as the heat-resisting effect of paper container.
Therefore, the present invention has taken into full account the variety of issue of above traditional product, on the paper container, adds white effect, improves printing effect, and compares with traditional product, and hear resistance significantly promotes, and foam cold and hot obstruct paper container and manufacturing approach thereof are provided.
Summary of the invention
The object of the invention is exactly in order to address the above problem; A kind of cold-resistant hear resistance effect is provided and keeps freezing property, the effective cold and hot obstruct paper of the foam container of heat insulating ability; Use the paper container as container for bon-bons such as dixie cups such as coffee, fruit juice, ice cream container, bucket surface vessel, soup container, French fries container and other various food, improve cold-resistant hear resistance effect and maintenance freezing property/heat insulating ability effect.
To achieve these goals, the present invention adopts following technical scheme:
The cold and hot obstruct paper of a kind of foam container is characterized in that comprising:
One papery body, this papery body constitute the cup body and the cup end;
One is positioned at the inboard cold and hot barrier layer of inner face of this papery body;
One is positioned at the cold and hot barrier layer in outside in the papery body outside; And
One is positioned at the printed layers in the cold and hot barrier layer outside, outside.
The said printed layers outside is provided with natural bed.
Cold and hot barrier layer inboard, said outside is provided with natural bed.
The weight of the unit are of said papery body is 80g/m
2～500g/m
2
The cold and hot barrier layer of said inner face is processed by low density polyethylene (LDPE) (LDPE) material, and the thickness span of this layer is 15 microns～30 microns.
The cold and hot barrier layer in said outside forms for the thermoplastic synthetic resin material of the white titanium of adding 5%～10%, and the thickness span of the cold and hot barrier layer in said outside is 15 microns～75 microns.
Said natural bed adopts the thermoplastic synthetic resin material, and the thickness span of this layer is 10 microns～25 microns.
Low-density polyethylene of said thermoplastic synthetic resin material selection (LDPE) or polypropylene or polychlorostyrene ethene or Buddhist nun's thermoplastic synthetic resin or nylon or linear low density of polyethylene.
The cold and hot barrier layer in outside in the said natural bed outside forms for the thermoplastic synthetic resin material of the white titanium of adding 10%～20%.
In the making of the cold and hot obstruct paper of described foam container, after the cold and hot barrier layer in papery body arranged outside outside, need carry out off-type processing, and then carry out foaming treatment, make the thermoplastic synthetic resin material foam.
White titanium that on the thermoplastic synthetic resin material, cooperates and paper container itself constitutes one, when handling the cold and hot barrier layer of formation foam through foamable, can suppress the foam overblow of thermoplastic synthetic resin self.
Cup body of the present invention is identical with the structure at the cup end.
The invention has the beneficial effects as follows:
(1) the present invention can itself increase the whiteness effect by the paper feeding container, compares with traditional product, has further improved printing effect;
(2) the cold and hot obstruct paper of the foam among the present invention container; Be the base material that becomes 80g/m2～500g/m2 in the thermoplastic synthetic resin material, handle being shaped to the cold and hot barrier layer of foam through foamable, in its surface with printed layers; Like this; Utilize the effect of white titanium, give the paper container, thereby improve printing effect and whiteness effect with enough whiteness effects.After adding white titanium in the thermoplastic synthetic resin, its white titanium can suppress foam overblow, improves the cold and hot barrier of paper container, significantly promotes printing effect;
(3) the thermoplastic synthetic resin material is low-density polyethylene (LDPE), can produce cheap paper container at an easy rate;
(4) on the surface of printed layers; Master (natural) layer based on thermoplastic synthetic resin is arranged; Add hot water therein, when using, can significantly reduce the hotness of container when picking up the paper container with hand as paper containers such as bucket face, soup container, coffee, black tea, green tea.And, when adding cold drink, ice cream in the paper container, can significantly reduce the generation of dewfall phenomenon on the paper container outer wall face;
(5) in addition, there is master (natural) layer based on thermoplastic synthetic resin the inside of the cold and hot barrier layer of foam, when using as paper containers such as bucket face, soup container, coffee, black tea, green tea, can significantly reduce the hotness of container when picking up the paper container with hand.And, when adding cold drink, ice cream in the paper container, can significantly reduce the generation of dewfall phenomenon on the paper container outer wall face;
(6) in the manufacturing approach of the cold and hot obstruct paper of foam of the present invention container, low density polyethylene (LDPE) (LDPE) the thermoplastic synthetic resin layer of the white titanium 5～10% of the surface engagement of structure sheaf, thickness is processed into 30～75 microns; On the surface of this layer, form printed layers; Carry out off-type processing, after machine-shaping is the paper container, carries out foamable and handle; Make the thermoplastic synthetic resin foaming, and form the cold and hot barrier layer of foam.Whiteness effect, printing effect, cold and hot barriering effect can be improved like this, the paper delivery container can be made easily, at an easy rate;
(7) low density polyethylene (LDPE) (LDPE) the thermoplastic synthetic resin layer of the white titanium 5～10% of the surface engagement of ply of paper forms printed layers, again on the surface of this printed layers on the surface of this layer; Form thermoplastic synthetic resin layers such as linear low density of polyethylene, thickness is processed into 10～20 microns former plate (natural), carries out off-type processing; After machine-shaping is the paper container; Carry out foamable and handle, make the thermoplastic synthetic resin foaming, and form the cold and hot barrier layer of foam.Whiteness effect, printing effect, cold and hot barriering effect can be improved like this, the paper delivery container can be made easily, at an easy rate;
(8) in addition, the former plate (natural) that thermoplastic synthetic resin thickness such as the surface of ply of paper formation linear low density of polyethylene are 10～20 microns, low density polyethylene (LDPE) (LDPE) the thermoplastic synthetic resin layer of the white titanium 10～20% of cooperation on the surface of this layer; On the surface of this layer, form printed layers; Carry out off-type processing, after machine-shaping is the paper container, carries out foamable and handle; Make the thermoplastic synthetic resin foaming, and form the cold and hot barrier layer of foam.Whiteness effect, printing effect, cold and hot barriering effect can be improved like this, the paper delivery container can be made easily, at an easy rate.
Description of drawings
Fig. 1 is the cold and hot obstruct dixie cup of a foam of the present invention structure of container sketch map among the embodiment 1.
Fig. 2 is an I place enlarged diagram among Fig. 1.
Fig. 3 is a structural representation of the present invention among the embodiment 2.
Fig. 4 is a structural representation of the present invention among the embodiment 3.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further to set forth in detail:
Like Fig. 1, shown in Figure 2, the cold and hot obstruct paper of a kind of foam container comprises that papery body 22, is positioned at the cold and hot barrier layer 21 of inner face of these papery body 22 inboards; One is positioned at the cold and hot barrier layer 23 in outside in papery body 22 outsides; And one be positioned at the cold and hot barrier layer outside, outside printed layers 24.Promptly serve as reasons glass body 2 of the cold and hot barrier layer of said inner face 21 inboards is gone along with sb. to guard him the non-airtight space 1 that holds article such as coffee, fruit juice, ice cream, French fries that forms and opening is set with a cup end 3.
As shown in Figure 2, be the structure sheaf detail drawing of cup body 2, said papery layer 22 is as basic unit's framework of cup, and the weight of its unit are is 80～500g/m
2
The thickness of the cold and hot barrier layer 21 of said inner face is about 15～30 microns, adopts high density polyethylene (HDPE) (HDPE) materials processing to form.
The cold and hot barrier layer 23 in said outside is processed by the white titanium of thermoplastic synthetic resin materials such as polyethylene adding 5～10%, and its thickness span is 15～75 microns.
Said printed layers 24 adopts the printed layers of 1～7 look of aniline printing, intaglio printing, hectographic printing.
After treating that all structure sheaf settings such as outermost printed layers finish; Whole paper container carries out off-type processing; Carry out foamable again and handle, make plasticity synthetic resin material foam, the printed layers 24 inboard cold and hot barrier layers 23 in outside form the cold and hot barrier layer of foaming shape of porous.
As shown in Figure 3, present embodiment is provided with the natural beds 25 that thickness is 10～20 micrometer ranges or 15～25 micrometer ranges at the outer surface of printed layers 24 on the basis of embodiment 1, and it is made up of thermoplastic synthetic resin materials such as polyethylene.
As shown in Figure 4; Present embodiment is on the basis of embodiment 1; Between the cold and hot barrier layer 23 of papery layer 22 and outside, natural bed 25 is set, at this moment, the cold and hot barrier layer 23 in outside is processed by the thermoplastic synthetic resin material of the low density polyethylene (LDPE) (LDPE) that has added 10～20% white titaniums.
Low-density polyethylene (LDPE) below only is shown as the thermoplastic synthetic resin material; But be not limited to this a kind of form, also can select materials such as polypropylene, polychlorostyrene ethene, Buddhist nun's thermoplastic synthetic resin, nylon, linear low density of polyethylene for use.
Cup body of the present invention is identical with the structure at the cup end.
The above is merely preferred implementation of the present invention, and protection scope of the present invention is not limited in above-mentioned embodiment, and every technical scheme that belongs to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, some improvement of under the prerequisite that does not break away from principle of the present invention, carrying out, these improvement also should be regarded as protection scope of the present invention.
Claims (10)
1. the cold and hot obstruct paper of foam container is characterized in that comprising:
One papery body, this papery body constitute the cup body and the cup end;
One is positioned at the inboard cold and hot barrier layer of inner face of this papery body;
One is positioned at the cold and hot barrier layer in outside in the papery body outside; And
One is positioned at the printed layers in the cold and hot barrier layer outside, outside.
2. the cold and hot obstruct paper of a kind of foam as claimed in claim 1 container is characterized in that: the said printed layers outside is provided with natural bed.
3. the cold and hot obstruct paper of a kind of foam as claimed in claim 1 container is characterized in that: cold and hot barrier layer inboard, said outside is provided with natural bed.
4. the cold and hot obstruct paper of a kind of foam as claimed in claim 1 container, it is characterized in that: the weight of the unit are of said papery body is 80g/m
2～500g/m
2
5. the cold and hot obstruct paper of a kind of foam as claimed in claim 1 container is characterized in that: the cold and hot barrier layer of said inner face is processed by low density polyethylene (LDPE) (LDPE) material, and the thickness span of this layer is 15 microns～30 microns.
6. the cold and hot obstruct paper of a kind of foam as claimed in claim 1 container; It is characterized in that: the cold and hot barrier layer in said outside forms for the thermoplastic synthetic resin material of the white titanium of adding 5%～10%, and the thickness span of the cold and hot barrier layer in said outside is 15 microns～75 microns.
7. like claim 2 or the cold and hot obstruct paper of the described a kind of foam of claim 3 container, it is characterized in that: said natural bed adopts the thermoplastic synthetic resin material, and the thickness span of this layer is 10 microns～25 microns.
8. like claim 6 or the cold and hot obstruct paper of the described a kind of foam of claim 7 container, it is characterized in that: low-density polyethylene of said thermoplastic synthetic resin material selection (LDPE) or polypropylene or polychlorostyrene ethene or Buddhist nun's thermoplastic synthetic resin or nylon or linear low density of polyethylene.
9. the cold and hot obstruct paper of a kind of foam as claimed in claim 3 container is characterized in that: the cold and hot barrier layer in outside in the said natural bed outside forms for the thermoplastic synthetic resin material of the white titanium of adding 10%～20%.
10. like the cold and hot obstruct paper of the described a kind of foam of claim 1～3 container, it is characterized in that: after each layer structure setting of the cold and hot obstruct paper of said foam container finishes, need carry out off-type processing, handle through carrying out foamable after this step again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110184602A CN102327025A (en) | 2011-07-01 | 2011-07-01 | Foamed cold and heat insulating paper container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110184602A CN102327025A (en) | 2011-07-01 | 2011-07-01 | Foamed cold and heat insulating paper container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102327025A true CN102327025A (en) | 2012-01-25 |
Family
ID=45479188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110184602A Pending CN102327025A (en) | 2011-07-01 | 2011-07-01 | Foamed cold and heat insulating paper container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102327025A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748072A (en) * | 2019-04-30 | 2021-12-03 | 株式会社 Huvis | Container with enhanced printability and thermal insulation and method of making the same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110439A (en) * | 1980-12-29 | 1982-07-09 | Nihon Dixie Co Ltd | Vessel made of heat insulating paper and its manufacture |
| JP2001354226A (en) * | 2000-04-11 | 2001-12-25 | Nissin Food Prod Co Ltd | Heat insulation paper-made container and method for manufacturing it |
| CN2751692Y (en) * | 2004-08-10 | 2006-01-18 | 陈建华 | Thermal insulation cup |
| CN2803166Y (en) * | 2005-07-15 | 2006-08-09 | 毛朝星 | Disposable heat isolation cup |
| CN101981140A (en) * | 2008-03-28 | 2011-02-23 | 日清食品控股株式会社 | Ink composition for printing, paper container material using the ink composition, and heat insulating foamed paper container |
| CN202234420U (en) * | 2011-07-01 | 2012-05-30 | 顾晓次郎 | Foamed cold and hot blocking paper container |
-
2011
- 2011-07-01 CN CN201110184602A patent/CN102327025A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110439A (en) * | 1980-12-29 | 1982-07-09 | Nihon Dixie Co Ltd | Vessel made of heat insulating paper and its manufacture |
| JP2001354226A (en) * | 2000-04-11 | 2001-12-25 | Nissin Food Prod Co Ltd | Heat insulation paper-made container and method for manufacturing it |
| CN2751692Y (en) * | 2004-08-10 | 2006-01-18 | 陈建华 | Thermal insulation cup |
| CN2803166Y (en) * | 2005-07-15 | 2006-08-09 | 毛朝星 | Disposable heat isolation cup |
| CN101981140A (en) * | 2008-03-28 | 2011-02-23 | 日清食品控股株式会社 | Ink composition for printing, paper container material using the ink composition, and heat insulating foamed paper container |
| CN202234420U (en) * | 2011-07-01 | 2012-05-30 | 顾晓次郎 | Foamed cold and hot blocking paper container |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748072A (en) * | 2019-04-30 | 2021-12-03 | 株式会社 Huvis | Container with enhanced printability and thermal insulation and method of making the same |
| CN113748072B (en) * | 2019-04-30 | 2024-03-08 | 株式会社 Huvis | Container with improved printability and heat insulation and method for manufacturing the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170121050A1 (en) | Containers With Improved Punctureability | |
| EP2848554B1 (en) | Double-walled container | |
| CA2814820C (en) | Insulating cup | |
| CN202234420U (en) | Foamed cold and hot blocking paper container | |
| CN102327025A (en) | Foamed cold and heat insulating paper container | |
| CN204936398U (en) | A kind of resistance to boiling delustring composite package film | |
| CN208790308U (en) | A kind of novel paper hollow heat insulation cup | |
| CN202116946U (en) | Heat insulation foaming paper | |
| CN202368014U (en) | Multilayer food packaging bag | |
| CN203262908U (en) | Multifunctional cup | |
| JP2021075056A (en) | Laminate having biomass-derived resin layer and heat insulating container | |
| TWI408048B (en) | Degradable heat insulation container | |
| CN207060903U (en) | Incubator is taken out in a kind of heatable environmental protection | |
| CN218185648U (en) | Disposable heat preservation cutlery box with hot water stores intermediate layer | |
| CN204916669U (en) | Box with thermal insulation | |
| CN218593887U (en) | High-temperature steaming-resistant film and bag body | |
| CN202619155U (en) | PE double-layer vacuum cup | |
| CN218577225U (en) | Composite film for coffee bean packaging | |
| CN213706382U (en) | Food packaging bag based on digital printing process | |
| CN215044564U (en) | Sectional type dining and drinking cup | |
| CN206885606U (en) | A kind of tea being readily transported | |
| CN205891078U (en) | Heat retaining electric motor car of box hot -water heating | |
| CN206125647U (en) | But microwave heating high -melting -point paper container | |
| CN206255368U (en) | A kind of fabrics tea set collecting bag | |
| CN102772098A (en) | Vacuum cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |