CN104528101A - PP box manufacturing process - Google Patents
PP box manufacturing process Download PDFInfo
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- CN104528101A CN104528101A CN201410831403.0A CN201410831403A CN104528101A CN 104528101 A CN104528101 A CN 104528101A CN 201410831403 A CN201410831403 A CN 201410831403A CN 104528101 A CN104528101 A CN 104528101A
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a PP box manufacturing process which includes the following procedures of the printing procedure, the screen printing procedure, the anti-static treatment procedure, the film tearing procedure, the mold cutting procedure and the box pasting procedure. In the printing procedure, patterns are printed on the front face of PP boards according to an offset printing method; in the screen printing procedure, screen printing is conducted on the surfaces of the PP boards on which the patterns are printed; in the anti-static treatment procedure, the surfaces of the PP boards on which the patterns are printed are each coated with a lipophilic and hydrophilic spray powder layer; in the film tearing procedure, an isolation film on the back face of each PP board is torn off; in the mold cutting procedure, the PP boards are cut into sheets for a box; in the box pasting procedure, the sheets are pasted to form the box. By the adoption of the PP box manufacturing process, the phenomenon that the PP boards treated by offset printing and screen printing are difficult to independently separate when stacked together is avoided, the following mold cutting procedure can be conducted smoothly, the friction and scratching phenomena of the PP boards are reduced, and production efficiency is effectively improved.
Description
Technical field
The present invention relates to a kind of manufacture craft of PP box.
Background technology
The back side of the PP sheet material dispatched from the factory from manufacturing enterprise is covered with one deck barrier film usually.But because the surface mirror of PP sheet material is put down, when making PP box, namely in offset printing operation and in silkscreen process, PP sheet material needs to contact with metal roller under normal circumstances, and therefore the surface of PP sheet material with positron-electron, and then can produce electrostatic.Being separated when being difficult to individual when offset printing is deposited in together with the PP sheet material of screen printing, both easily having made PP sheet material friction scratch, also having have impact on the carrying out of later process, because this reducing production efficiency.
Summary of the invention
The object of the invention is to overcome the defect of prior art and a kind of manufacture craft of PP box is provided, it is difficult to individual situation be separated when PP sheet material can be avoided to be deposited in together, the die cutting procedure in rear road can be carried out smoothly, decrease the friction scratch phenomenon of PP sheet material simultaneously, also effectively improve production efficiency.
The object of the present invention is achieved like this: a kind of manufacture craft of PP box, comprises following operation:
Printing process, adopts offset printing processes to carry out pattern printing in the front of PP sheet material;
Wire mark operation, screen printing is carried out on the surface of the figuratum PP sheet material of print;
Electrostatic prevention treatment process, the surface of the figuratum PP sheet material of print sprays that one deck oleophylic is hydrophilic to dust;
Dyestripping operation, tears the barrier film of PP plate back;
Die cutting procedure, becomes the sheet material of box by PP plate cutting;
Stick with paste box operation, by sheet material backfin trace and to stick with paste box shaping.
The manufacture craft of above-mentioned PP box, wherein, when carrying out described electrostatic prevention treatment process, ambient temperature is at 10 DEG C ~ 30 DEG C, and humidity is 30 ~ 60, and the speed of dusting is mated with the chart drive speed of PP sheet material, and the amount of dusting is 10 grams ~ 60 grams/every sq m.
The technical scheme of the manufacture craft of PP box of the present invention, adopt and increased electrostatic prevention treatment process before dyestripping operation, namely dust to surface spraying one deck oleophylic of PP sheet material is hydrophilic, can avoid being difficult to individual situation be separated when offset printing is deposited in together with the PP sheet material of screen printing, the die cutting procedure in rear road can be carried out smoothly, decrease the friction scratch phenomenon of PP sheet material simultaneously, also effectively improve production efficiency.
Detailed description of the invention
The invention will be further described below.
The manufacture craft of a kind of PP box of the present invention, comprises following operation:
Printing process, adopts offset printing processes to carry out pattern printing in the front of PP sheet material;
Wire mark operation, screen printing is carried out on the surface of the figuratum PP sheet material of print;
Electrostatic prevention treatment process, the surface of the figuratum PP sheet material of print sprays that one deck oleophylic is hydrophilic to dust, and this model of dusting is that large rugged UP800 dusts; When spraying, ambient temperature is at 10 DEG C ~ 30 DEG C, and humidity is 30 ~ 60 is the best, and the speed of spraying is mated with the chart drive speed of PP sheet material, and the amount of dusting is 10 grams ~ 60 grams/every sq m;
Dyestripping operation, tears the barrier film of PP plate back;
Die cutting procedure, becomes the sheet material of box by PP plate cutting;
Stick with paste box operation, by sheet material backfin trace and to stick with paste box shaping.
The manufacture craft of PP box of the present invention, adopt and increased electrostatic prevention treatment process before dyestripping operation, namely dust to surface spraying one deck oleophylic of PP sheet material is hydrophilic, can avoid being difficult to individual situation be separated through offset printing when being deposited in together with the PP sheet material of screen printing, the die cutting procedure in rear road can be carried out smoothly, decrease the friction scratch phenomenon of PP sheet material simultaneously, also effectively improve production efficiency.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to category of the present invention, should be limited by each claim.
Claims (2)
1. a manufacture craft for PP box, is characterized in that, described technique comprises following operation:
Printing process, adopts offset printing processes to carry out pattern printing in the front of PP sheet material;
Wire mark operation, screen printing is carried out on the surface of the figuratum PP sheet material of print;
Electrostatic prevention treatment process, the surface of the figuratum PP sheet material of print sprays that one deck oleophylic is hydrophilic to dust;
Dyestripping operation, tears the barrier film of PP plate back;
Die cutting procedure, becomes the sheet material of box by PP plate cutting;
Stick with paste box operation, by sheet material backfin trace and to stick with paste box shaping.
2. the manufacture craft of PP box according to claim 1, is characterized in that, when carrying out described electrostatic prevention treatment process, ambient temperature is at 10 DEG C ~ 30 DEG C, humidity is 30 ~ 60, and the speed of dusting is mated with the chart drive speed of PP sheet material, and the amount of dusting is 10 grams ~ 60 grams/every sq m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831403.0A CN104528101A (en) | 2014-12-23 | 2014-12-23 | PP box manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831403.0A CN104528101A (en) | 2014-12-23 | 2014-12-23 | PP box manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104528101A true CN104528101A (en) | 2015-04-22 |
Family
ID=52843810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410831403.0A Pending CN104528101A (en) | 2014-12-23 | 2014-12-23 | PP box manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104528101A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3752873A (en) * | 1971-08-05 | 1973-08-14 | Nat Distillers Chem Corp | Printing process for plastic containers |
| CN2113875U (en) * | 1992-01-31 | 1992-08-26 | 上海保温瓶一厂 | Surface pretreatment device for polypropylene plastic articles |
| CN101112836A (en) * | 2006-07-26 | 2008-01-30 | 义乌市红太阳印刷有限公司 | pp board three-dimensional printing art |
-
2014
- 2014-12-23 CN CN201410831403.0A patent/CN104528101A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3752873A (en) * | 1971-08-05 | 1973-08-14 | Nat Distillers Chem Corp | Printing process for plastic containers |
| CN2113875U (en) * | 1992-01-31 | 1992-08-26 | 上海保温瓶一厂 | Surface pretreatment device for polypropylene plastic articles |
| CN101112836A (en) * | 2006-07-26 | 2008-01-30 | 义乌市红太阳印刷有限公司 | pp board three-dimensional printing art |
Non-Patent Citations (2)
| Title |
|---|
| 温耀贤: "《塑料容器》", 31 May 2001 * |
| 齐成: "丝网印刷中的静电现象", 《网印工业》 * |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |