CN102817280B - Preparation method of paper cups/paper plates - Google Patents
Preparation method of paper cups/paper plates Download PDFInfo
- Publication number
- CN102817280B CN102817280B CN201210283809.0A CN201210283809A CN102817280B CN 102817280 B CN102817280 B CN 102817280B CN 201210283809 A CN201210283809 A CN 201210283809A CN 102817280 B CN102817280 B CN 102817280B
- Authority
- CN
- China
- Prior art keywords
- paper
- cup
- dish
- preparation
- paper cup
- 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.)
- Expired - Fee Related
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000005187 foaming Methods 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 9
- 239000004604 Blowing Agent Substances 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000004088 foaming agent Substances 0.000 abstract 2
- 238000010030 laminating Methods 0.000 abstract 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Packages (AREA)
Abstract
The invention discloses a preparation method of paper cups/paper plates. The method comprises the steps that: (1) a plastic laminating treatment is carried out upon one side of paper; and a foaming agent is coated on the other side of the paper; (2) the treated paper is manufactured into a paper cup/paper plate shape, wherein the paper side coated with the foaming agent is the outer surface of the molded paper cup/paper plate, and the laminated paper side is the inner surface of the molded paper cup/paper plate; and (3) the molded paper cup/paper plate is subjected to a heating and foaming treatment in a temperature-controlled heating device, such that a paper cup/paper plate with a foamed thermally-insulating layer on the outer surface is obtained. The preparation method provided by the invention has the advantages of simpler technology and lower cost.
Description
Technical field
The present invention relates to a kind of preparation method of cup paper dish.
Background technology
Cup paper dish is product indispensable in people's daily life, the extensive use due to its convenience, recuperability and the feature of environmental protection.But in the time need to filling hot material (as hot water, Hot Coffee, warm milk, bubble face etc.), be easy to scald one's hand.So at present general conventional technique is to make double-layer paper cup or the dixie cup that folds, or be contained in the interior use of a set of cups etc.In manufacturing process, can there is the problem that technique is more complicated, cost is higher in double-layer paper cup or the dixie cup that folds.
Summary of the invention
Technical problem to be solved by this invention is to provide the preparation method of simple, the lower-cost paper cup/paper dish of a kind of technique.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of preparation method of paper cup/paper dish, is characterized in that comprising the steps: 1) in the one side of paper, carry out film processing; Another side at paper applies blowing agent;
2) paper of processing is made to paper cup/paper dish shape, the paper that applies blowing agent is the outer surface of paper cup/paper dish after moulding, and the paper that film was processed is the inner surface of paper cup/paper dish after moulding;
3) the paper cup/paper dish of moulding is sent to the foaming of heating of temperature control heating equipment and process, obtain the paper cup/paper dish that outer surface has foam insulation.
2. the preparation method of a kind of paper cup/paper dish according to claim 1, is characterized in that blowing agent is microballoon blowing agent.
Compared with prior art, advantage of the present invention is to utilize foam process to form foam insulation at the outer surface of paper cup/paper dish, and foam insulation makes paper cup/paper dish have good effect of heat insulation, compares that traditional technique is simpler, cost is lower.
The specific embodiment
Following examples are described in further detail the present invention.
A preparation method for paper cup/paper dish, comprises the steps: 1) in the one side of paper, carry out film processing; Another side at paper applies microballoon blowing agent;
2) paper of processing is made to paper cup/paper dish shape, the paper that applies blowing agent is the outer surface of paper cup/paper dish after moulding, and the paper that film was processed is the inner surface of paper cup/paper dish after moulding;
3) the paper cup/paper dish of moulding is sent to the foaming of heating of temperature control heating equipment and process, obtain the paper cup/paper dish that outer surface has foam insulation.
Claims (1)
1. a preparation method for paper cup/paper dish, is characterized in that comprising the steps: 1) in the one side of paper, carry out film processing; Another side at paper applies microballoon blowing agent;
2) paper of processing is made to paper cup/paper dish shape, the paper that applies blowing agent is the outer surface of paper cup/paper dish after moulding, and the paper that film was processed is the inner surface of paper cup/paper dish after moulding;
3) the paper cup/paper dish of moulding is sent to the foaming of heating of temperature control heating equipment and process, obtain the paper cup/paper dish that outer surface has foam insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283809.0A CN102817280B (en) | 2012-08-10 | 2012-08-10 | Preparation method of paper cups/paper plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283809.0A CN102817280B (en) | 2012-08-10 | 2012-08-10 | Preparation method of paper cups/paper plates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102817280A CN102817280A (en) | 2012-12-12 |
| CN102817280B true CN102817280B (en) | 2014-11-19 |
Family
ID=47301697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210283809.0A Expired - Fee Related CN102817280B (en) | 2012-08-10 | 2012-08-10 | Preparation method of paper cups/paper plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817280B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015024192A1 (en) * | 2013-08-20 | 2015-02-26 | Chang Ching-Wen | Paper container foaming apparatus |
| WO2016026083A1 (en) * | 2014-08-19 | 2016-02-25 | 张静文 | Foaming device for paper container |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2749390Y (en) * | 2004-11-12 | 2006-01-04 | 上海纺印利丰印刷包装有限公司 | Adiabatic paper cup |
| EP2243719B1 (en) * | 2006-04-03 | 2012-10-03 | LBP Manufacturing, Inc. | Thermally activatable insulating packaging |
| WO2009123124A1 (en) * | 2008-03-31 | 2009-10-08 | 日清食品ホールディングス株式会社 | Bright ink composition for printing, paper container material made with the bright ink composition, and heat-insulating paper foam container |
| CN201205160Y (en) * | 2008-04-11 | 2009-03-11 | 张锡卿 | Structure of environment-friendly cup |
-
2012
- 2012-08-10 CN CN201210283809.0A patent/CN102817280B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102817280A (en) | 2012-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20190810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |