CN1101601A - Method for producing polypropylene pearlite synthetic paper - Google Patents
Method for producing polypropylene pearlite synthetic paper Download PDFInfo
- Publication number
- CN1101601A CN1101601A CN 93120140 CN93120140A CN1101601A CN 1101601 A CN1101601 A CN 1101601A CN 93120140 CN93120140 CN 93120140 CN 93120140 A CN93120140 A CN 93120140A CN 1101601 A CN1101601 A CN 1101601A
- Authority
- CN
- China
- Prior art keywords
- synthetic paper
- polypropylene
- paper
- make
- longitudinal extension
- 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 present invention relates to a method for making polypropylene perlatolic synthetic paper, specially the polypropylene resin synthetic paper made by double axle extension means. It can mainly substitute the paper used in document, printing, packaging, stationery and other many purposes.
Description
Polypropylene pearlescent synthetic paper of the present invention can replace the cultural paper of chemical wood pulp method of natural paper and the industrial paper of mechanical jordaning method.And great difference is arranged with the processing procedure and the product performance of traditional general plastic cement synthetic paper.The used material of traditional plastic cement synthetic paper is a polyvinyl chloride, and it must add a large amount of calcium carbonate in imitative paper processing procedure, after raw material is mixing, give cooling forming again through calender.Its product proportion height, mechanical strength declines to a great extent, and it easily causes surperficial shedding under a large amount calcium carbonate adds, and influence printing, and produces for a long time, easily processing mold is caused damage.And the calcium carbonate surface configuration is irregular, and is dispersed relatively poor, under a large amount is added, easily causes aggegation, and surperficial flatness and light-shielding are also had adverse influence, causes quality stability poor, the difficult needs that reach natural paper culture purposes.And its material of using is polyvinyl chloride, and the processing of its discarded object is the environmental issue that makes the headache of countries in the world government always.
The manufacture method of the relevant polypropylene pearlescent synthetic paper of the present invention, especially refer to produce the novel method of acrylic resin synthetic paper in twin shaft extension mode, make it show the characteristic that can replace natural paper, and natural paper is beyond one's reach tearing aspect impedance, strong hardness, water proofing property and the durability especially.And because of its twin shaft extends the processing procedure characteristics, make it in advantages such as mechanical strength, high opacity and low-density, general especially plastic cement processing procedure can't be obtained.The flattening that this outer surface is good makes it more can adapt to different printing technologies, and printing resolution height, more can meet the demand of human culture with paper.
Polypropylene pearlescent synthetic paper of the present invention, its production controllable thickness are produced the width maximum and can be reached 8M between 0.03-1.0m/m, and its output is big, and thickness evenness is good also to be to be better than general plastic cement processing procedure.And the processing procedure characteristics that the present invention utilizes twin shaft to extend, make at calcium carbonate and add, and under the reactive blowing agent raw material, the proportion of product is significantly reduced reach 0.7-0.8(virgin pp 0.905, calcium carbonate 2.7), mechanical strength significantly improves (reaching more than 10 times of virgin pp).And its surperficial pearly luster effect can increase the surcharge of product.So polypropylene pearlescent synthetic paper of the present invention,, be a quantum jump of plastic cement process technology no matter in equipment, the condition combination of raw material system and work flow.
The experience and the technology of the virgin pp film twin shaft extension in year surplus in the of ten accumulated by applicant company, is devoted to every new product development.And neoteric polypropylene pearlescent synthetic paper, the composite design of its raw material system and process apparatus condition all reaches high accuracy, automation and a large amount of production, makes cheap and good-quality product to come out.Polypropylene pearlescent synthetic paper of the present invention purposes aspect market is as described below:
1. write purposes: because of its surperficial characteristic upgrading, make ballpoint pen, pencil, free ink pen that well writing property all be arranged, product can be used as all kinds of paper of writing purposes such as notes property such as note paper, note paper, mark writing paper paper, envelope, letter paper.
2. print purposes: because of its surface has good printability, no matter use all kinds of printing ink and various printing process, good resolution and adherence are all arranged.Product can be used as printing purposes such as monthly calendar, placard, business card, books magazine, catalogue, handbook, map, greeting card, advertisement paster, bookmark etc.It is exquisite appearance not only, and has waterproof, durable, the anti-advantage of preserving such as tear.
3. pack purposes: can be extended to the vellum purposes, be used in article packings and shopping bag purposes, have waterproof, damp proof, durable and toughness and characteristics such as can not break by force, with thorough protection article avoid moisture content, dust is invaded and harassed.
4. other purposes: as the purposes of decoration, protection, interlayer, supporter; fit with the envelope every page or leaf, letter file (end) face, all kinds of Zhe box purposes of paper, grouping of data folder such as the wallpaper of decoration usefulness, different signature goods, have more characteristics such as supportive, folding resistance, wearability and water proofing property than traditional paper.
Each composition and the consumption of the acrylic resin raw material system of polypropylene pearlescent synthetic paper of the present invention, as described below:
1. acrylic resin used in the present invention is for selecting the homogeneous polymer of 2.0-6.0(230 ℃ of MFI melt index/2.16kgASTMD1238) for use.The high molecular configuration of this kind allows proper alignment between a strand, and its degree of crystallinity is up to more than 50%.Polypropylene major part used in the present invention is the ISOTACTIC(cis) high-purity crystallized polymer.
2. propylene-ethylene co-polymer used in the present invention is a co-polymer of selecting MFI0.5-12 for use, and its addition is at 0-30PHR.Some product also uses its addition of low density polyethylene (LDPE) (LDPE) of the high density polyethylene (HDPE) (HDPE) of MFI0.3-20 and MFI0.8-40 at 0-20PHR, and purpose is to adjust mechanical strength, makes product that higher toughness be arranged.
3. the present invention extends in the processing procedure at imitative paper twin shaft, also will add calcium carbonate, but the inorganic fillings of its not exclusive use also can use clay, mica, talcum powder etc. to use together or separately sometimes.The particle size of calcium carbonate, kind, addition can influence imitative paper degree and productivity.Calcium carbonate used in the present invention is average grain diameter at the compound grain of the various types of powdered whiting of 1.5-10 μ (60%), and addition is at 0-140PHR.Sometimes for doing the optical shielding property adjustment, also can add the compound grain of titanium dioxide.
4. the present invention adds characteristic modification agents such as antistatic additive and lubrication prescription.Purpose be that electrostatic precipitation prevents and protection sheet and paper between sliding.The used raw material of antistatic additive is a tertiary amine, and eliminates the electrostatic effect that is produced because of the processing friction with the electric charge metastatic of tertiary amine.And lubrication prescription uses raw material to be amine, and utilizes the paper that travels to of effective ingredient to form the sliding property of scintilla film generation.The present invention looks the kind of product can adjust the consumption of antistatic additive and lubrication prescription between 0-5PHR.
5. surface characteristic modification agent used in the present invention has water absorbing agent, anti-wear agent etc., utilizes surface treatment mode that upgrading is carried out on the synthetic paper surface.
6. no matter organic or inorganic all can use pigment used in the present invention (colouring agent), and it mixes, is deployed into coating fluid with resin and related solvents earlier.And the kind of colouring agent and consumption are decided according to color, purposes and the depth of pearlescent synthetic paper.
The present invention makes product from raw material through a series of process equipments with regard to twin shaft extends processing procedure, its productivity and product rerum natura have inseparable relation with equipment, operating condition.In general, the twin shaft of polypropylene screen extends goods, and major part is the transparent article that no inserts adds.But polypropylene pearlescent synthetic paper, in imitative paper processing procedure, need in composition of raw materials, to add a large amount of inorganic fillings, make twin shaft extend the productivity of processing procedure and inorganic fillings dispersiveness and quality stability and all be subjected to great test, if under the combination of no perfect raw material system and process apparatus processing conditions, still can't address the above problem.Polypropylene pearlescent synthetic paper of the present invention mainly is to utilize applicant's ON-LINE twin shaft to extend processing apparatus, and through giving the product that the composite design exploitation forms, its processing procedure combination is as described below:
1. extruder device: comprise a main frame and two secondary machines.Its temperature operation condition is subjected to the influence of raw material, hot melting flow rate (MFI), degree of crystallinity, viscosity, additive and production linear speed and different settings is arranged; The resin that extruder squeezes out through condensation wheel cooling forming, is a most significant steps in the whole processing procedure, concerning the performance of synthetic paper and processing procedure smoothly whether, its temperature must be set between 200-260 ℃.Among its installation drawing such as the figure (1).
2. cooling forming wheel apparatus: water-cooled or ventilation type cooling device, it concerns the surface smoothing and the mechanical strength of synthetic paper, temperature is set between 25-40 ℃ usually.Among its installation drawing such as the figure (2).
3. longitudinal extension device: make low speed and extend at a high speed with two steps, strengthening the mechanical strength of synthetic paper aspect vertically, ratio of elongation be set in usually 2-10 doubly between, and elongating temperature is between 120-140 ℃.Among its installation drawing such as the figure (3).
4. increase layer pouring film device: according to the difference of product purpose, select for use (or different) upper and lower layer that increases to drench film, make the upper and lower characteristic creation layer that layer is only done horizontal expansion that increases.Among its installation drawing such as the figure (4).
5. horizontal expansion device: the diaphragm (Sheet) that will go up processing procedure is pre-thermal softening in addition, and extends into polypropylene pearlescent synthetic paper, and does tempering and set synthetic paper is partly bounced back, and is cooled off again, and this moment, synthetic paper went out to extend stove, held subsequent job.The common 150-175 of the elongating temperature of this processing procedure ℃, and extension ratio can reach 5-12 doubly.Among its installation drawing such as the figure (5).
6. corona treatment plant: can reach the surface characteristic upgrading for making polypropylene pearlescent synthetic paper, and cooperate the purposes difference to impose sided corona treatment processing, the moistened surface tension force that makes synthetic paper is at 36-45dyne/cm.Among its installation drawing such as the figure (6).
7. surface processing device: carry out synthetic paper surfaction or painted with surperficial coating method.Among its installation drawing such as the figure (7).
8. drying device: carry out dry tack free.Among its installation drawing such as the figure (8).
9. lamination laminating apparatus:, carry out lamination applying processing procedure according to the difference of finished product thickness, purposes; Polypropylene pearlescent synthetic paper of the present invention can be produced the synthetic paper finished product of 0.03-0.3m/m thickness range at the processing procedure of ON-LINE, surpasses the 0.3m/m thickness range and then utilizes the lamination applying to finish.Among its installation drawing such as the figure (9).
This twin shaft stretch system can be selected according to the difference of product purpose, through or drench a film device and a surface processing device without increasing layer, make product that its different characteristics and purposes be arranged, more can meet consumer's various demands, its processing procedure combination has following characteristic:
1. processing procedure automation completely, a large amount of production reduces cost.
2. processing procedure can be included computer control in completely, is easy to monitor and operation that process conditions can accurately be controlled with stabilizing quality.
3. processing procedure product specification variation, the product that shades of colour or purposes are different can be taken over production.
Be to understand technology contents of the present invention, and as how the pp material system produce the polypropylene pearlescent synthetic paper of various characteristics and purposes through this two-way extension processing procedure.Produced the synthetic paper of writing usefulness, printing usefulness, packing usefulness and all kinds of paper extensive uses with following enforcement example explanation the inventive method.Be not to limit category of the present invention only with this:
Embodiment 1:
With polypropylene (MFI=1.5) 100PHR, the compound grain of propylene-ethylene co-polymer 20PHR calcium carbonate 18PHR, antistatic additive 4PHR, lubrication prescription 2PHR enter main extruder after mixing with mixer.After other gets the compound grain of polypropylene (MFI=1.5) 100PHR, calcium carbonate 15PHR, the compound grain of titanium dioxide 5PHR, antistatic additive 2PHR, lubrication prescription 1PHR and mixes with mixer, enter secondary extruder.And under out-of-machine temperature 200-250 under detention ℃, through the T-Die extrusion, take turns under 25-40 ℃ of temperature range, polypropylene plate (Sheet) cooling forming through condensation in three layers of common extrusion mode.Enter the longitudinal extension stove after the plate moulding, be set under 120-135 ℃, make 2-6 times of longitudinal extension, give the tempering cooling after the extension again in temperature.Enter the horizontal expansion stove after the cooling again, under temperature is set 160-185 ℃, make horizontal 5-12 and doubly extend, give the tempering cooling after the extension again, with the relaxation shrinkage of control synthetic paper.After going out the horizontal expansion stove,, make synthetic paper that better printing be arranged, batch with coiling machine more at last again through sided corona treatment.And make lamination with make-up machine and fit, get final product the white synthetic paper of thickness 0.03-1.0m/m.
According to the made polypropylene pearlescent synthetic paper of aforesaid way, be mainly used in the packages printing purposes, also can be used for all multipurposes such as decoration, protection, interlayer, paper bag.Its rerum natura is as shown in table 1.
Get polypropylene (MFI=2.4) 100PHR, propylene-ethylene co-polymer 10PHR, high density polyethylene (HDPE) 10PHR, the compound grain of calcium carbonate 20PHR, lubrication prescription 4PHR, antistatic additive 3PHR, after mixing with mixer, enter main extruder.After other gets the compound grain of polypropylene (MFI=2.4) 100PHR, calcium carbonate 10PHR, the compound grain of titanium dioxide 5PHR and mixes with mixer, enter secondary extruder.And under out-of-machine temperature 200-250 under detention ℃, through the T-Die extrusion, take turns under 25-40 ℃ of temperature range, PP plate (Sheet) cooling forming through condensation in three layers of common extrusion mode.Enter the longitudinal extension stove behind the sheet metal forming, under temperature is set 120-135 ℃, make 2-6 times of longitudinal extension, give the tempering cooling after the extension again, to control vertical relaxation shrinkage.Enter the horizontal expansion stove again, under temperature is set 160-185 ℃, make horizontal 5-12 and doubly extend, give the tempering cooling after the extension again, with the horizontal relaxation shrinkage of control synthetic paper.After going out the horizontal expansion stove,, make the synthetic paper energy painted again through sided corona treatment, again through the red resin surface treatment, and dry under 110-130 ℃, batch with coiling machine more at last.And make lamination with make-up machine and fit, get final product the red synthetic paper of thickness 0.03-1.0m/m.
According to the made shades of colour synthetic paper of aforesaid way, its printing resolution is splendid, is mainly used in to write and exquisite printing purposes.Its rerum natura is as shown in table 1.
Embodiment 3:
Get polypropylene (MFI=1.3) 100PHR, high density polyethylene (HDPE) 10PHR, propylene-ethylene co-polymer 20PHR, the compound grain of calcium carbonate 10PHR, after mixing with mixer, enter main extruder.Other gets the compound grain of polypropylene (MFI=1.3) 100PHR, calcium carbonate 15PHR, antistatic additive 5PHR, lubrication prescription 3PHR, mix with mixer after, enter secondary extruder.And under out-of-machine temperature 200-250 under detention ℃, through the T-Die extrusion, take turns under 25-40 ℃ of temperature range, PP plate (Sheet) cooling forming through condensation in three layers of common extrusion mode.Enter the longitudinal extension stove behind the sheet metal forming, under temperature is set 120-135 ℃, make 2-6 times of longitudinal extension, give the tempering cooling after the extension again, to control vertical relaxation shrinkage.Enter again after the cooling and increase layer and drench a film device, increase layer up and down.And drench the pleurodiaphragmatic in terspace material is to get polypropylene (MFI=2.0) 100PHR, the compound grain of titanium dioxide 10PHR, the compound grain of calcium carbonate 10PHR, mix with mixer, be set in extruder under 200-260 ℃ through temperature and make upper and lower layer at the polypropylene board of longitudinal extension and increase layer, be cooled to 60-70 ℃ again after drenching film.Through the horizontal expansion stove, under temperature 160-185 ℃, make horizontal 5-12 and doubly extend again, give the tempering cooling after the extension again, to control horizontal relaxation shrinkage.After going out the horizontal expansion stove,, make synthetic paper that better printing be arranged, batch with coiling machine more at last again through sided corona treatment.And make lamination with make-up machine and fit, get final product to such an extent that thickness 0.03-1.0m/m prints the good white synthetic paper of fastness.
According to the polypropylene pearlescent synthetic paper that aforesaid way is made, its surface is sensitive paper very, and printing fastness is splendid, is mainly used in to write and exquisite printing purposes.Its rerum natura is as shown in table 1.
Embodiment 4:
With polypropylene (MFI=3.0) 100PHR, high density polyethylene (HDPE) 15PHR, propylene-ethylene co-polymer 15PHR, the compound grain of calcium carbonate 10PHR, mix the laggard extruder of becoming owner of with mixer.In addition polypropylene (MFI=3.0) 100PHR, the compound grain of calcium carbonate 15PHR, antistatic additive 5PHR, lubrication prescription 4PHR are mixed into secondary extruder with mixer.And under out-of-machine temperature 200-250 under detention ℃, through the T-Die extrusion, take turns under 25-40 ℃ of temperature range, polypropylene plate (Sheet) cooling forming through condensation in three layers of common extrusion mode.Enter the longitudinal extension stove behind the sheet metal forming, under temperature is set 120-135 ℃, make 2-6 times of longitudinal extension, give again after the extension with the fire cooling, to control vertical relaxation shrinkage.Enter again after the cooling and increase layer and drench a film device, make the upper and lower layer that increases.And increase a layer raw material is to get polypropylene (MFI=2.0) 100PHR, the compound grain of titanium dioxide 8PHR, the compound grain of calcium carbonate 80-100PHR, mix to be set in the polypropylene board of extruder behind longitudinal extension 200-260 ℃ under through temperature and to make upper and lower layer and increase layer and drench a film with mixer, be cooled to 60-70 ℃ again behind the pouring film.Enter the horizontal expansion stove again, set 160-185 ℃ scope, make horizontal 5-12 and doubly extend, give the tempering cooling after the extension again, to control horizontal relaxation shrinkage in temperature.After going out the horizontal expansion stove,, make the synthetic paper coating better again through sided corona treatment.Through surface characteristic upgrading such as wearability and water imbibition upgrading, handle back drying under 110-130 ℃ again, batch with coiling machine again.And make lamination with make-up machine and fit, get final product the white synthetic paper of wear-resisting or suction purposes of thickness 0.03-1.0m/m.
According to the made polypropylene pearlescent synthetic paper of aforesaid way, be mainly used in the writing of free ink pen, exquisite printing and wear-resisting purposes.Its rerum natura is as shown in table 1.
Table 1
| The rerum natura | Embodiment | 1 60 | Embodiment | 2 60 | Embodiment | 3 60 | Embodiment | 4 60 μ | |
| Proportion g/cm 3(ASTMD1248) | 0.74 | 0.78 | 0.75 | 0.77 | |||||
| Whiteness % (ASTME131) | 92 | 96 | 94 | 94 | |||||
| Screening rate % (JISP-8138) | 0.60 | 0.70 | 0.75 | 0.75 | |||||
| Glossiness (ASTMD-2457) | 25 | 12 | 17 | 18 | |||||
| Coefficient of friction (ASTMD-1894) | 0.58 | 0.64 | 0.70 | 0.72 | |||||
| Tension intensity PSI (ASTMD882) | MD to | 6 | 7 | 9 | 9 | ||||
| CD to | 20 | 21 | 23 | 23 | |||||
| Percentage elongation % (ASTMD882) | MD to | 120 | 115 | 85 | 85 | ||||
| CD to | 40 | 35 | 30 | 30 | |||||
| Tearing strength g (ASTMD-1922) | MD to | 30 | 31 | 32 | 32 | ||||
| CD to | 15 | 17 | 17 | 17 | |||||
According to the polypropylene pearlescent synthetic paper that the raw material system of embodiment 1,2,3,4 and process apparatus designing institute are produced, its mechanical strength and printability have surmounted paper products and traditional plastic paper goods, its surperficial writing effect also be traditional plastic paper can't be obtained.And waterproof, life requirement also are that paper products is beyond one's reach.Can seem polypropylene pearlescent synthetic paper and can be widely used in the application that replaces present paper products, it not only meets the human civilization demand, more can reach environmental protection requirement, and upgrading has great contribution to industrial sector.
Manufacturing installation figure of the present invention:
(1) extruder device
(2) cooling forming wheel apparatus
(3) longitudinal extension device
(4) increase layer and drench film device
(5) horizontal expansion device
(6) corona treatment plant
(7) surface processing device
(8) drying device
(9) lamination laminating apparatus
1. delivery section
2. gluing section
3. solvent evaporates section
4. delivery section
5. applying section
6. dryer section
7. the section of batching
Claims (5)
1, a kind of manufacture method of polypropylene pearlescent synthetic paper, it is characterized in that, reach or propylene/ethylene co-polymer resin 0-30PHR by acrylic resin (hot melting flow index 2-6) 100PHR (every percentage resin), high, ldpe resin (MFI=0.3-40) 0-20PHR, be selected from calcium carbonate, talcum powder, mica, the inorganic filler 0-35PHR of more than one of clay class, antistatic additive 0-5PHR, lubrication prescription 0-5PHR, and colouring agent, the surface abrasion resistance agent, the water absorbent surface agent cooperates the composition that forms, through giving the mixing 200-250 of going into ℃ extruder, through three-layer co-extruded pressure, squeeze out by the T mould, and through 25-40 ℃ of cooling wheel cooling forming, it gives earlier in 120-135 ℃ of following longitudinal extension 2-6 doubly after the twin shaft elongator, and give tempering and cool off, send into temperature again and be set in and make horizontal 5-12 under 160-185 ℃ and doubly extend, and give the tempering cooling, it is after sided corona treatment, handle through the coating of surface colour or upgrading again, batch through coiling machine again and form.
2, manufacture method as claimed in claim 1, it is characterized in that, wherein in longitudinal extension and horizontal expansion step, more can make plate to longitudinal extension, by acrylic resin, calcium carbonate, the resin combination that titanium dioxide forms is mixing through giving, and is set in 200-260 ℃ extruder, squeezes out and increase layer and drench film in the levels through the plate of longitudinal extension through temperature.
3, the manufacture method of polypropylene pearlescent synthetic paper as claimed in claim 1, it is characterized in that, can utilize three layers of altogether extrusion or merge into the individual layer extruding method and carry out, increase in addition layer drench film can according to the product purpose difference carry out upper and lower double-deck drench film or only make upper and lower individual layer drench film.
4, the manufacture method of polypropylene pearlescent synthetic paper as claimed in claim 1 is characterized in that, wherein surface characteristic upgrading and painted processing, can intaglio plate coating or carry out with spray pattern.
5, the manufacture method of polypropylene pearlescent synthetic paper as claimed in claim 1 is characterized in that, wherein the lamination coating thickness is in the scope of 0.03-1.0m/m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93120140 CN1101601A (en) | 1993-12-07 | 1993-12-07 | Method for producing polypropylene pearlite synthetic paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93120140 CN1101601A (en) | 1993-12-07 | 1993-12-07 | Method for producing polypropylene pearlite synthetic paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1101601A true CN1101601A (en) | 1995-04-19 |
Family
ID=4993178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93120140 Pending CN1101601A (en) | 1993-12-07 | 1993-12-07 | Method for producing polypropylene pearlite synthetic paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1101601A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090554C (en) * | 1995-08-31 | 2002-09-11 | 南亚塑胶工业股份有限公司 | Method for mfg. synthesized paper and products thereof |
| WO2004110893A1 (en) * | 2003-06-19 | 2004-12-23 | Guogong Gan | A packing box made from color priting di-directional extending polypropylene film and corrugated paperboard, and the method therefor |
| WO2005007399A1 (en) * | 2003-07-23 | 2005-01-27 | Smart Gene International Limited | A color printing composite paper board for package box and method thereof |
| CN102376195A (en) * | 2010-08-23 | 2012-03-14 | 南亚塑胶工业股份有限公司 | In-mold label and manufacturing method thereof |
| CN101649087B (en) * | 2009-05-14 | 2012-09-19 | 李美香 | Plastic composite paper |
| CN103240885A (en) * | 2012-02-13 | 2013-08-14 | 南亚塑胶工业股份有限公司 | Printing rapid-drying environment-friendly biaxially oriented polypropylene synthetic paper |
-
1993
- 1993-12-07 CN CN 93120140 patent/CN1101601A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090554C (en) * | 1995-08-31 | 2002-09-11 | 南亚塑胶工业股份有限公司 | Method for mfg. synthesized paper and products thereof |
| WO2004110893A1 (en) * | 2003-06-19 | 2004-12-23 | Guogong Gan | A packing box made from color priting di-directional extending polypropylene film and corrugated paperboard, and the method therefor |
| WO2005007399A1 (en) * | 2003-07-23 | 2005-01-27 | Smart Gene International Limited | A color printing composite paper board for package box and method thereof |
| CN101649087B (en) * | 2009-05-14 | 2012-09-19 | 李美香 | Plastic composite paper |
| CN102376195A (en) * | 2010-08-23 | 2012-03-14 | 南亚塑胶工业股份有限公司 | In-mold label and manufacturing method thereof |
| CN102376195B (en) * | 2010-08-23 | 2013-11-06 | 南亚塑胶工业股份有限公司 | In-mold label and manufacturing method thereof |
| CN103240885A (en) * | 2012-02-13 | 2013-08-14 | 南亚塑胶工业股份有限公司 | Printing rapid-drying environment-friendly biaxially oriented polypropylene synthetic paper |
| CN103240885B (en) * | 2012-02-13 | 2015-07-15 | 南亚塑胶工业股份有限公司 | Printing rapid-drying environment-friendly biaxially oriented polypropylene synthetic paper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102333652B (en) | Method for making multi-layer print media by extrusion coating | |
| US6280680B1 (en) | Process for the manufacture of environmentally friendly papers and compositions therefor | |
| CN1058028C (en) | White resin film with excellent printability | |
| EP1118452A1 (en) | A process for producing a three layers co-extrusion biaxially oriented polypropylene synthetic paper of thickness 25-250 My m | |
| EP0945244A1 (en) | Process for the manufacture of environmental friendly papers and compositions therefore | |
| US6001290A (en) | Process for the production of a biaxially oriented polypropylene synthetic paper of high gloss and easy-drying printability | |
| US6649104B2 (en) | Acrylic resin film and laminated film comprising the same | |
| CN106965582A (en) | A kind of 3D rendering effect pre-coating film and preparation method thereof | |
| CN104943308A (en) | Polypropylene synthetic paper and production method thereof | |
| CN1101601A (en) | Method for producing polypropylene pearlite synthetic paper | |
| CN1090554C (en) | Method for mfg. synthesized paper and products thereof | |
| PH12018000025A1 (en) | Polyethylene terephthalate containing composite film and preparation method and use thereof | |
| CN1202166C (en) | Process for preparing synthetic polyolefin paper | |
| CN1084665C (en) | Method for preparing BOPP perlatolic synthesized printing paper capable of quick drying | |
| CN104669749B (en) | Polypropylene composite film, preparation method, purposes and composite paper-plastic material and preparation method | |
| KR20040074228A (en) | Printing woven fabrics using polyolefine tarpaulin | |
| JP4233693B2 (en) | How to make decorative paper | |
| CN1083761C (en) | Printing quick-drying biaxial stretched polypropylene pearly synthetic paper and its making method | |
| JPH07232397A (en) | Opaque laminated resin film excellent in printability | |
| CN1245748A (en) | Improved polypropylene pearlescent synthetic paper making method | |
| EP1118453A1 (en) | A process using single screw extruder for producing a three layer co-extrusion biaxially oriented polypropylene synthetic paper of thickness 25-250um | |
| CN206968218U (en) | A kind of 3D rendering effect pre-coating film | |
| CN1131611A (en) | Polypropylene synthetic paper and its production method | |
| CN100529300C (en) | Laminated wood for floor member | |
| CN103240885B (en) | Printing rapid-drying environment-friendly biaxially oriented polypropylene synthetic paper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |