CN105714606A - High-temperature-resistant PP (propylene polymer) coated paper and coating process for same - Google Patents
High-temperature-resistant PP (propylene polymer) coated paper and coating process for same Download PDFInfo
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- CN105714606A CN105714606A CN201510595291.8A CN201510595291A CN105714606A CN 105714606 A CN105714606 A CN 105714606A CN 201510595291 A CN201510595291 A CN 201510595291A CN 105714606 A CN105714606 A CN 105714606A
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Abstract
The invention discloses high-temperature-resistant PP (propylene polymer) coated paper and a coating process for the same. The high-temperature-resistant PP coated paper comprises, by weight, 60-80 parts of PP and 15-30 parts of high-temperature-resistant coating resin filling master batch. The coating process for the high-temperature-resistant PP coated paper includes uniformly mixing and stirring the PP and the high-temperature-resistant coating resin filling master batch to obtain mixtures; adding the mixtures into a coating machine to prepare the high-temperature-resistant PP coated paper. The temperature of the coating machine is 270-280 DEG C under the control, and the coating thickness is 2.0-2.5 mm under the control. The high-temperature-resistant PP coated paper and the coating process have the advantages that resin contains extremely few volatile matters, accordingly, smoke can be prevented, and the high-temperature-resistant PP coated paper is excellent in high-temperature resistance and can be used as food-grade packaging paper.
Description
Technical field
The present invention relates to a kind of high temperature resistant PP leaching membrane paper and film technique thereof, belong to leaching membrane paper technical field.
Background technology
Common paper is made up of wood fibre, water absorption is strong, so everybody also both knows about the paper moisture absorption is also afraid of tide, and adopt film machine will to be coated with equably and paper surface after PE plastic hot melt, form very thin thin film, owing to being thermally melted in paper surface, can be firmly combined with not readily disengaging from by paper and PP film, and whole technical process does not adopt heat seal chemical solvent, environmental protection very, and in the secondary operations packaging in later stage, it is not required that binding agent, directly by means of this layer of PP film, at hot melt lower sealing.If adopting leaching membrane paper packaging in packaging for foodstuff, it is possible to effectively play protection against the tide, and the effect such as grease proofing.A series of as the Disposable paper cup seen in our daily life, hamburger paper bag, melon seed bag, paper lunch-box, food paper bag, aviation clean bag etc. is all adopt leaching membrane paper technique to be made.
The invention provides a kind of high temperature resistant PP leaching membrane paper and film technique thereof, in film technique of the present invention, resin fugitive constituent is minimum, does not produce smog, and the PP leaching membrane paper made has the resistance to elevated temperatures of excellence, can be used for food stage wrapping paper, therefore the present invention's is necessary.
Summary of the invention
The present invention seeks to supplement prior art, and a kind of high temperature resistant PP leaching membrane paper and film technique thereof are provided.
To achieve these goals, technical scheme is as follows:
A kind of high temperature resistant PP leaching membrane paper and film technique thereof, it is characterised in that in parts by weight, the one-tenth of following weight ratio be grouped into: PP60-80 part, high temperature resistant film resin filler parent granule 15-30 part.
Described high temperature resistant film resin filler parent granule is PETF80.
The film technique of high temperature resistant PP leaching membrane paper; it is characterized in that; comprise the following steps: by PP, high temperature resistant film resin filler parent granule mixing and stirring; then feed the mixture in film machine; the temperature controlling film machine is 270-280 DEG C; film thickness is 2.0-2.5mm, namely prepares high temperature resistant PP leaching membrane paper.
Beneficial effects of the present invention is as follows:
The invention provides a kind of high temperature resistant PP leaching membrane paper and film technique thereof, in film technique of the present invention, resin fugitive constituent is minimum, does not produce smog, and the PP leaching membrane paper made has the resistance to elevated temperatures of excellence, can be used for food stage wrapping paper.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with specific embodiment, the present invention is expanded on further.
Embodiment 1:
A kind of high temperature resistant PP leaching membrane paper and film technique thereof, it is characterised in that in parts by weight, the one-tenth of following weight ratio be grouped into: PP70 part, high temperature resistant film resin filler parent granule 30 parts.
Described high temperature resistant film resin filler parent granule is PETF80.
The film technique of high temperature resistant PP leaching membrane paper; it is characterized in that; comprise the following steps: by PP, high temperature resistant film resin filler parent granule mixing and stirring; then feed the mixture in film machine; the temperature controlling film machine is 270-280 DEG C; film thickness is 2.0mm, namely prepares high temperature resistant PP leaching membrane paper.
The invention provides a kind of high temperature resistant PP leaching membrane paper and film technique thereof, in film technique of the present invention, resin fugitive constituent is minimum, does not produce smog, and the PP leaching membrane paper made has the resistance to elevated temperatures of excellence, can be used for food stage wrapping paper.
Embodiment 2:
A kind of high temperature resistant PP leaching membrane paper and film technique thereof, it is characterised in that in parts by weight, the one-tenth of following weight ratio be grouped into: PP75 part, high temperature resistant film resin filler parent granule 25 parts.
Described high temperature resistant film resin filler parent granule is PETF80.
The film technique of high temperature resistant PP leaching membrane paper; it is characterized in that; comprise the following steps: by PP, high temperature resistant film resin filler parent granule mixing and stirring; then feed the mixture in film machine; the temperature controlling film machine is 270-280 DEG C; film thickness is 2.2mm, namely prepares high temperature resistant PP leaching membrane paper.
The invention provides a kind of high temperature resistant PP leaching membrane paper and film technique thereof, in film technique of the present invention, resin fugitive constituent is minimum, does not produce smog, and the PP leaching membrane paper made has the resistance to elevated temperatures of excellence, can be used for food stage wrapping paper.
Embodiment 3:
A kind of high temperature resistant PP leaching membrane paper and film technique thereof, it is characterised in that in parts by weight, the one-tenth of following weight ratio be grouped into: PP80 part, high temperature resistant film resin filler parent granule 20 parts.
Described high temperature resistant film resin filler parent granule is PETF80.
The film technique of high temperature resistant PP leaching membrane paper; it is characterized in that; comprise the following steps: by PP, high temperature resistant film resin filler parent granule mixing and stirring; then feed the mixture in film machine; the temperature controlling film machine is 270-280 DEG C; film thickness is 2.5mm, namely prepares high temperature resistant PP leaching membrane paper.
The invention provides a kind of high temperature resistant PP leaching membrane paper and film technique thereof, in film technique of the present invention, resin fugitive constituent is minimum, does not produce smog, and the PP leaching membrane paper made has the resistance to elevated temperatures of excellence, can be used for food stage wrapping paper.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (3)
1. a high temperature resistant PP leaching membrane paper and film technique thereof, it is characterised in that in parts by weight, the one-tenth of following weight ratio be grouped into: PP60-80 part, high temperature resistant film resin filler parent granule 15-30 part.
2. high temperature resistant PP leaching membrane paper according to claim 1, it is characterised in that described high temperature resistant film resin filler parent granule is PETF80.
3. the film technique of high temperature resistant PP leaching membrane paper according to claim 1; it is characterized in that; comprise the following steps: by PP, high temperature resistant film resin filler parent granule mixing and stirring; then feed the mixture in film machine; the temperature controlling film machine is 270-280 DEG C; film thickness is 2.0-2.5mm, namely prepares high temperature resistant PP leaching membrane paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595291.8A CN105714606A (en) | 2015-09-18 | 2015-09-18 | High-temperature-resistant PP (propylene polymer) coated paper and coating process for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595291.8A CN105714606A (en) | 2015-09-18 | 2015-09-18 | High-temperature-resistant PP (propylene polymer) coated paper and coating process for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105714606A true CN105714606A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510595291.8A Pending CN105714606A (en) | 2015-09-18 | 2015-09-18 | High-temperature-resistant PP (propylene polymer) coated paper and coating process for same |
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| CN (1) | CN105714606A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497173A (en) * | 2016-10-14 | 2017-03-15 | 无锡三帝特种高分子材料有限公司 | A kind of splendid attire liquid film |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230298A (en) * | 2011-06-09 | 2011-11-02 | 金东纸业（江苏）股份有限公司 | Polyethylene-coated paper and manufacturing method thereof |
| CN102852051A (en) * | 2011-06-29 | 2013-01-02 | 昆山福泰涂布科技有限公司 | Plastic coated paper having novel structure |
| CN103966898A (en) * | 2014-05-05 | 2014-08-06 | 林俊杰 | Production process of film coated paper |
| CN104790254A (en) * | 2011-11-30 | 2015-07-22 | 南通百纳数码新材料有限公司 | Modified laminated paper and manufacturing method thereof |
-
2015
- 2015-09-18 CN CN201510595291.8A patent/CN105714606A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230298A (en) * | 2011-06-09 | 2011-11-02 | 金东纸业（江苏）股份有限公司 | Polyethylene-coated paper and manufacturing method thereof |
| CN102852051A (en) * | 2011-06-29 | 2013-01-02 | 昆山福泰涂布科技有限公司 | Plastic coated paper having novel structure |
| CN104790254A (en) * | 2011-11-30 | 2015-07-22 | 南通百纳数码新材料有限公司 | Modified laminated paper and manufacturing method thereof |
| CN103966898A (en) * | 2014-05-05 | 2014-08-06 | 林俊杰 | Production process of film coated paper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497173A (en) * | 2016-10-14 | 2017-03-15 | 无锡三帝特种高分子材料有限公司 | A kind of splendid attire liquid film |
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Application publication date: 20160629 |
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