CN108264675A - A kind of PE films and its processing technology - Google Patents
A kind of PE films and its processing technology Download PDFInfo
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- CN108264675A CN108264675A CN201810060616.6A CN201810060616A CN108264675A CN 108264675 A CN108264675 A CN 108264675A CN 201810060616 A CN201810060616 A CN 201810060616A CN 108264675 A CN108264675 A CN 108264675A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
Abstract
The invention discloses a kind of PE films and its processing technologys, include the component of following ratio of weight and number：100 parts of polyvinyl resin, 20 25 parts of calcium carbonate, 10 15 parts of carbon black, 58 parts of antioxidant, 58 parts of antistatic master granule, 23 parts of plasticizer, 12 parts of light stabilizer.The present invention effectively promotes the antioxygenic property of PE films by the addition of antioxidant, and non-aging, service life is long；Effective absorption to ultraviolet light can be achieved in the addition of carbon black, and PE films is effectively prevent to occur situation about turning yellow after long-term use.
Description
Technical field
The invention belongs to PE Processing technical field, more particularly, to a kind of PE films and its processing technology.
Background technology
PE films, i.e. polyethylene film refer to the film produced with PE films.The advantages of PE films have moisture resistance, and penetrability is small,
And then be widely used in and protect product not contaminated during production and processing, transport, storage and use, corrode, scratch,
Protect original bright and clean glossy surface.But the PE film antioxygenic properties that traditional handicraft is prepared are poor, easy aging, use
Short life, and be easy to turn yellow.
Invention content
The present invention is in order to overcome the deficiencies of the prior art and provide the PE films and its processing technology of a kind of service life length.
To achieve these goals, the present invention uses following technical scheme：A kind of PE films, including following ratio of weight and number
Component：100 parts of polyvinyl resin, 20-25 parts of calcium carbonate, 10-15 parts of carbon black, 5-8 parts of antioxidant, 5-8 parts of antistatic master granule increase
Mould 2-3 parts of agent, 1-2 parts of light stabilizer.
The invention also discloses a kind of processing methods of PE films, include the following steps：
（1）By polyvinyl resin, calcium carbonate, carbon black, antioxidant, antistatic master granule, plasticizer, light stabilizer mixed by mixing machine
Conjunction uniformly obtains raw material A；
（2）Raw material A is put into blender, blender is warming up to 80-85 DEG C, stirs 10-20min；
（3）Material plasticizing is mixed using Plasticator；
（4）PE film embryo materials are handled using corona unit, PE film finished products are made.
Further, the step（4）It needs to roll material using four rod calenders before, PE film embryo materials is made.
Further, it needs to be filtered except miscellaneous operation before the calendering operation, material is successively by 20 mesh filter screens, 60-
80 mesh filter screens and 100-150 mesh filter screens clean.
Further, the corona unit include upper spider, lower bearing bracket, the corona component between upper and lower rack and
The exhibition materials and parts being rotatably arranged on upper spider；The upper spider is equipped with multiple extensions and exhaust part, is set on the exhaust part
Have and the matched multiple connector sleeves of the extension.Corona unit is provided in the present invention, corona can be sent out when being powered
Or electric arc, so as to ensure that the good flatness of polyethylene film, not only effectively solves so as to carry out ironing processing to polyethylene film
Occur the situation of fold in polyethylene film process, polyethylene film can also be pressed completely into the out-of-flatness during material
Place, the flatness for improving polyethylene film of high degree so that polyethylene film performance when using in the later stage is more excellent；
And when polyethylene film needs to cover transparent pad pasting or paper etc., polyethylene film surface coating glue can be more uniformly distributed, so as to
Also can be more secured with transparent pad pasting or the bonding of paper, improve product qualification rate and service life；And there is provided exhaust parts, it can
The pungent gas generated in corona process is directed directly in exhaust part and outwardly exclude by extension, avoids being pungent
Property gas direct emission influences the work of worker in workshop.
Further, multiple circular opens are equipped at intervals on the upper spider, the circular open inner wall upwardly extends shape
Into the extension；Simple in structure, extension is directly integrally formed with rack and is made, simple processing.
Further, the extension is equipped with groove, and the sealing with connector sleeve sealing cooperation is equipped in the groove
Circle；By the setting of sealing ring, realize the excellent sealing between connector sleeve and extension, effectively avoid pungent gas by two
The junction of person is to the situation of outward leakage.；Groove can position sealing ring, and sealing ring is avoided to be displaced.
Further, the apparatus for adjusting position for adjusting the spacing between the upper and lower rack is further included；So as to first
During blowing stage beginning, the spacing between upper and lower straightening machine frame can be adjusted to the size passed through convenient for material, treat that material is each passed through
Spacing between upper and lower straightening machine frame, the second exhibition materials and parts, after the second feed member, then is adjusted to normal at the first exhibition materials and parts by one feed member
State, convenient for blowing.
Further, the apparatus for adjusting position includes being set on the cylinder being fixedly arranged on the lower bearing bracket wherein side and set
In the connecting seat being connected on the upper spider with the cylinder axis；Moving up for upper spider can be realized by the promotion of cylinder, grasp
Make simplicity, be easy to implement, operating rate is fast, efficient.
In conclusion the present invention has the following advantages：The antioxygenic property of PE films is effectively promoted by the addition of antioxidant,
Non-aging, service life is long；Effective absorption to ultraviolet light can be achieved in the addition of carbon black, and PE films is effectively prevent to be used for a long time
Occurs situation about turning yellow afterwards.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the diagrammatic cross-section of the present invention.
The structure diagram of materials and parts is opened up in the present invention of Fig. 3 positions.
Enlarged drawing in Fig. 4 bitmaps 3.
Specific embodiment
In order to which those skilled in the art is made to be better understood from the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing carries out the technical solution in the embodiment of the present invention clear, complete description.
Embodiment 1
A kind of PE films include the component of following ratio of weight and number：100 parts of polyvinyl resin, 20 parts of calcium carbonate, 10 parts of carbon black resist
5 parts of oxygen agent, 5 parts of antistatic master granule, 2 parts of plasticizer, 1 part of light stabilizer；The antioxidant, plasticizer, light stabilizer are city
It is directly commercially available on face.
A kind of processing method of PE films, includes the following steps：（1）By polyvinyl resin, calcium carbonate, carbon black, antioxidant resists
Electrostatic master batch, plasticizer after light stabilizer is weighed according to weight part ratio, are put into mixing machine, are mixed by mixing machine equal
It is even to obtain raw material A；（2）Raw material A is put into blender later, and blender is warming up to 80 DEG C, stirs 10min；（3）It
Stirring thing is put into Plasticator afterwards, is mixed material plasticizing using Plasticator；（4）Filtering and impurity removing is carried out after obtaining resinifying agent
Operation, specially cleans material by 20 mesh filter screens, 60 mesh filter screens and 100 mesh filter screens successively；Material is used later
Four rod calenders roll, and PE film embryo materials are made, PE film embryo materials are handled using corona unit later, and concrete principle is existing
Technology repeats no more, and PE film finished products are made；The above-mentioned mixing machine referred to, blender, Plasticator, four rod calenders are existing
Technology can be realized.
As shown in Figs 1-4, the corona unit includes upper spider 1, lower bearing bracket 2, is used to produce between upper and lower rack
Raw corona is with the corona component 3 of smooth material and the exhibition materials and parts 4 being rotatably arranged on upper spider；It is set on the lower bearing bracket 2
Have with it is described exhibition materials and parts 4 coordinate feeding feed member 7, it is described exhibition materials and parts 4 include support element 41 matched with the upper spider,
It the movable part 42 that is rotatably arranged in outside support element and is used to carry out material between the support element 41 and movable part 42
Float the buffer structure flattened；The cylindrical rod that the support element 41 is made of metal, preferably stainless steel, the both ends of support element 41
It is fixed to be threaded through on upper bracket；The movable part 42 is made of plastics, movable part 42 be a sleeve, 42 inner wall of movable part with
There is gap for installing buffer structure between support element outer wall；Pass through the setting of buffer structure so that movable part being capable of phase
Generate certain floating to support element, and then when transmitting material during the tensile force difference of material both sides, movable part can pass through
Buffer structure generates the stress floated and then adapt to material, the situation of fold occurs so as to effectively prevent material, ensures material
It is remained on formation state when being sent into corona unit and being handled, and then high in material flatness after treatment,
Function admirable.
Specifically, the buffer structure is set as two groups, it is respectively arranged on the left and right ends of support element, every group of buffer structure
Include the first connector 51 matched with the movable part, the second connector 52 matched with the support element and be set on
Elastic component 53 between first connector and the second connector；First connector, 51 and second connector 52 is by plastics system
Into, and be loop configuration setting；The elastic component is spring, and elastic component one end is connected with the first connector, the other end and the
Two connectors are connected；Specifically, first connector 51 is matched with the inner wall of the movable part 42, in the movable part 42
Wall is equipped with and the 51 matched location structure of the first connector；The location structure includes determining set on the movable part inner wall
Position slot 421 and the blocking portion 422 for prolonging and being formed that extended outwardly by locating slot side, the size of the locating slot 421 are connect with first
Being dimensioned to for part is equal, and the blocking portion 422 is set as the 1/3 of positioning groove length；And then when first connector 51
When being placed in the locating slot 421, it will the part and the blocking portion 422 for having 1/3 contradict, and then effectively prevent the first connection
Part in locating slot by dropping out.
Certainly, to realize that the first connector will not be by dropping out in locating slot, it is also necessary to realize and the second connector 52 is determined
Position；Second connector 52 is matched with the outer wall of the support element 41, and the support element 41 is equipped with and is connect with described second
52 matched position limiting structure of part；Specifically, the position limiting structure includes the limiting section 411 being set on the support element, set on branch
Locating piece 412 in support member, circular opening 413, on second connector with the matched positioning port of the locating piece
521 and the driving part for the locating piece to be driven to be stretched out by opening；The limiting section 411 is by the support element outer surface
On direct out extend to form one circle protrusion；The locating piece is stainless steel shrapnel, and the thickness of the stainless steel shrapnel is 1cm,
With certain intensity, limiting can be realized；The opening 413 is set on the support element outer surface, and locating piece can be by this
Opening 413 is pierced by support element outer surface；The positioning port 521 is set on the U-lag on the second connector, when locating piece is stretched
It when going out to support element outer surface, is inserted into the positioning port, the position positioning to the second connector is realized, so as to the second connection
Part will be unable to relative limit portion and move, and then also achieve the positioning to the first connector position, ensure the first connector
It will not be dropped out from locating slot；So as to which the first connector and the second connector by screw etc. without being attached, in dismounting
The cooperation of releasing locating piece and positioning port is only needed, installation, dismounting are very easy.
Specifically, the driving part include be set on the locating piece on the portion 61 that arches upward, plastics push piece 62, sliding slot 63 with
And locking member 64, the portion 61 that arches upward can be directly bent to form by the locating piece；The push piece 62 is set for L-shaped, push rod
What can be moved left and right is set on support element, and one end is by being pierced by the outer surface of support element；The push piece 62
The other end offsets with the portion 61 that arches upward；The sliding slot 63 is set on support element, and the push piece can be controlled along the sliding slot
It is mobile；The locking member 64 is lock, and movable part is arranged on push rod and is pierced by one end of support element, and fixed part is welded on branch
On support member outer surface；When pushing push piece, push piece arches upward extruding portion so that locating piece deforms upon, upper so as to locating piece
End will extend out to opening, and then be caught in positioning port, and the position of push piece is locked by latching later, and locating piece is by nothing
Method is retracted in support element；It since push piece is outside support element, and is not blocked by movable part, so as to easy to operate；As
It is preferred that the portion of arching upward is equipped with a spring, which is reset to reset condition by the driving portion of arching upward.
Specifically, as shown in Fig. 2, the corona component 3 includes upper corona plate 31 and lower corona plate 32 made of aluminium；
The upper and lower corona plate is aluminium sheet, and upper corona plate 31 is connected by spiral helicine ceramics seat with upper spider, and lower corona plate 32 is logical
Spiral helicine ceramics seat 33 is crossed to be connected with lower bearing bracket；Upper corona plate 31 and lower corona plate 32 are connected by electric wire with power cabinet,
And then discharge operation can be carried out at work, leveling processing is carried out to material, concrete principle is the prior art, no longer superfluous herein
It states；Corona unit can send out corona or electric arc so as to carry out ironing processing to PE films when being powered, so as to ensure that PE films are good
Flatness, not only efficiently solve and the situation of fold occur in PE film process, can also press completely PE films into
The place of out-of-flatness during material, the flatness for improving PE films of high degree so that performance is more when using in the later stage for PE films
It is excellent；And when PE films need to cover transparent pad pasting or paper etc., PE film surfaces coating glue can be more uniformly distributed, thus with
The bonding of transparent pad pasting or paper also can be more secured, improves product qualification rate and service life；Upper and lower two corona plates setting, from
And the upper and lower surface of material can be handled simultaneously during corona, so that PE films upper and lower surface can be pressed
It plates whole, further improves the quality of product；And corona plate is directly connected with power cabinet, the electric arc so as to generate is high-voltage electricity
Arc, it is more preferable to the ironing effect of PE films, it is efficient.
Further, this equipment further includes the apparatus for adjusting position for adjusting the spacing between the upper and lower rack；It should
Apparatus for adjusting position is included set on the cylinder 22 being fixedly arranged on the lower bearing bracket 2 wherein side and set on 1 side of upper spider
On connecting seat 11, which is made of metal, and is connected on the side wall of upper spider by welding；The gas of the cylinder
Cylinder shaft is fixed together with the welding of connecting seat 11；Since the distance between upper and lower straightening machine frame is adjustable, thus at the initial blowing stage,
Spacing between upper and lower straightening machine frame can be adjusted to the size passed through convenient for material, treat that material is each passed through the first feed member, first
Open up materials and parts, the second exhibition materials and parts, after the second feed member, then the spacing between upper and lower straightening machine frame is adjusted to normal condition；And pass through gas
Moving up for upper spider can be realized in the promotion of cylinder, easy to operate, is easy to implement, operating rate is fast, efficient.
Preferably, the upper spider 1 is above evenly spaced along its length to be provided with multiple circular opens, which opens
Mouth inner wall upwardly extends to form extension 13, and an exhaust part 14 is additionally provided on the upper spider, which manages made of PVC
Road, on the pipeline it is upper along its length it is evenly spaced be equipped with multiple connector sleeves 141, which is integrated into pipeline
Type is made, and when exhaust part 14 is placed on upper spider, connector sleeve 141 is connected with the extension 13, and then generates corona when institute
The pungent gas generated can be collected by exhaust part, pass through discharge of pipes to the external world；As preference, it is set on the extension 13
There is the groove of annular, sealing ring 132 is equipped in the groove, realized by the sealing ring close between extension and connector sleeve 141
Envelope cooperation.
Embodiment 2
A kind of PE films include the component of following ratio of weight and number：100 parts of polyvinyl resin, 25 parts of calcium carbonate, 15 parts of carbon black resist
8 parts of oxygen agent, 8 parts of antistatic master granule, 3 parts of plasticizer, 2 parts of light stabilizer；The antioxidant, plasticizer, light stabilizer are city
It is directly commercially available on face.
A kind of processing method of PE films, includes the following steps：（1）By polyvinyl resin, calcium carbonate, carbon black, antioxidant resists
Electrostatic master batch, plasticizer after light stabilizer is weighed according to weight part ratio, are put into mixing machine, are mixed by mixing machine equal
It is even to obtain raw material A；（2）Raw material A is put into blender later, and blender is warming up to 85 DEG C, stirs 20min；（3）It
Stirring thing is put into Plasticator afterwards, is mixed material plasticizing using Plasticator；（4）Filtering and impurity removing is carried out after obtaining resinifying agent
Operation, specially cleans material by 20 mesh filter screens, 80 mesh filter screens and 150 mesh filter screens successively；Material is adopted later
Rolled with four rod calenders, PE film embryo materials are made, PE film embryo materials are handled using corona unit later, concrete principle is existing
There is technology, repeat no more, PE film finished products are made；The above-mentioned mixing machine referred to, blender, Plasticator, four rod calenders are existing
There is technology that can realize.
The corona unit of the present embodiment is identical with the structure in embodiment 1.
Embodiment 3
A kind of PE films include the component of following ratio of weight and number：100 parts of polyvinyl resin, 25 parts of calcium carbonate, 15 parts of carbon black resist
8 parts of oxygen agent, 5 parts of antistatic master granule, 2 parts of plasticizer, 2 parts of light stabilizer；The antioxidant, plasticizer, light stabilizer are city
It is directly commercially available on face.
A kind of processing method of PE films, includes the following steps：（1）By polyvinyl resin, calcium carbonate, carbon black, antioxidant resists
Electrostatic master batch, plasticizer after light stabilizer is weighed according to weight part ratio, are put into mixing machine, are mixed by mixing machine equal
It is even to obtain raw material A；（2）Raw material A is put into blender later, and blender is warming up to 80 DEG C, stirs 20min；（3）It
Stirring thing is put into Plasticator afterwards, is mixed material plasticizing using Plasticator；（4）Filtering and impurity removing is carried out after obtaining resinifying agent
Operation, specially cleans material by 20 mesh filter screens, 60 mesh filter screens and 100 mesh filter screens successively；Material is used later
Four rod calenders roll, and PE film embryo materials are made, PE film embryo materials are handled using corona unit later, and concrete principle is existing
Technology repeats no more, and PE film finished products are made；The above-mentioned mixing machine referred to, blender, Plasticator, four rod calenders are existing
Technology can be realized.
The corona unit of the present embodiment is identical with the structure in embodiment 1.
Obviously, described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment should all belong to the scope of protection of the invention.
Claims (8)
1. a kind of PE films, it is characterised in that：Include the component of following ratio of weight and number：100-150 parts of polyvinyl resin, calcium carbonate
20-25 parts, 10-15 parts of carbon black, 5-8 parts of antioxidant, 5-8 parts of antistatic master granule, 2-3 parts of plasticizer, 1-2 parts of light stabilizer.
2. a kind of processing technology for being used to prepare the PE films described in claims 1, it is characterised in that：Include the following steps：
By polyvinyl resin, calcium carbonate, carbon black, antioxidant, antistatic master granule, plasticizer, light stabilizer mixed by mixing machine
Uniformly obtain raw material A；
Raw material A is put into blender, blender is warming up to 80-85 DEG C, stirs 10-20min；
Material plasticizing is mixed using Plasticator；
PE film embryo materials are handled using corona unit, PE film finished products are made.
3. the processing technology of PE films according to claim 2, it is characterised in that：The step（4）It is needed before using four rods
Calender rolls material, and PE film embryo materials are made.
4. the processing technology of PE films according to claim 2, it is characterised in that：It needs to be filtered before the calendering operation
Except miscellaneous operation, material cleans successively by 20 mesh filter screens, 60-80 mesh filter screens and 100-150 mesh filter screens.
5. the processing technology of PE films according to claim 2, it is characterised in that：Including upper spider（1）, lower bearing bracket（2）, set
Corona component between upper and lower rack（3）And it is rotatably arranged in the exhibition materials and parts on upper spider（4）；The upper spider（1）On
Equipped with multiple extensions（13）And exhaust part（14）, the exhaust part be equipped with and the matched multiple connector sleeves of the extension
（141）.
6. the processing technology of PE films according to claim 5, it is characterised in that：The upper spider（1）On be equipped at intervals with it is more
A circular open, the circular open inner wall upwardly extend to form the extension（13）.
7. the processing technology of PE films according to claim 6, it is characterised in that：The extension（13）Groove is equipped with,
It is equipped with and the connector sleeve in the groove（141）Seal the sealing ring of cooperation（132）.
8. the processing technology of PE films according to claim 2, it is characterised in that：It further includes to adjust the upper and lower machine
The apparatus for adjusting position of spacing between frame.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060616.6A CN108264675B (en) | 2018-01-22 | 2018-01-22 | PE film and processing technology thereof |
| CN202010583941.8A CN111533983A (en) | 2018-01-22 | 2018-01-22 | Preparation method of PE film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060616.6A CN108264675B (en) | 2018-01-22 | 2018-01-22 | PE film and processing technology thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010583941.8A Division CN111533983A (en) | 2018-01-22 | 2018-01-22 | Preparation method of PE film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108264675A true CN108264675A (en) | 2018-07-10 |
| CN108264675B CN108264675B (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010583941.8A Withdrawn CN111533983A (en) | 2018-01-22 | 2018-01-22 | Preparation method of PE film |
| CN201810060616.6A Active CN108264675B (en) | 2018-01-22 | 2018-01-22 | PE film and processing technology thereof |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010583941.8A Withdrawn CN111533983A (en) | 2018-01-22 | 2018-01-22 | Preparation method of PE film |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248276A (en) * | 1997-02-25 | 2000-03-22 | 埃克森化学专利公司 | Corona discharge treated films hving excellent coefficients of friction |
| CN2466178Y (en) * | 2001-01-02 | 2001-12-19 | 马镇鑫 | Plastic film spreading roll |
| EP1186393A1 (en) * | 1999-05-19 | 2002-03-13 | Kaneka Corporation | Resin roller and device and method for manufacturing the resin roller |
| CN203293548U (en) * | 2013-06-14 | 2013-11-20 | 山东迪赛机电有限公司 | Corona treatment system |
| CN103992540A (en) * | 2014-04-25 | 2014-08-20 | 烟台恒迪克能源科技有限公司 | Vapor phase antirust blown polyethylene film and making method thereof |
| CN205522467U (en) * | 2016-02-29 | 2016-08-31 | 朝日物产(天津)矿业有限公司 | Novel corona machine |
-
2018
- 2018-01-22 CN CN202010583941.8A patent/CN111533983A/en not_active Withdrawn
- 2018-01-22 CN CN201810060616.6A patent/CN108264675B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248276A (en) * | 1997-02-25 | 2000-03-22 | 埃克森化学专利公司 | Corona discharge treated films hving excellent coefficients of friction |
| EP1186393A1 (en) * | 1999-05-19 | 2002-03-13 | Kaneka Corporation | Resin roller and device and method for manufacturing the resin roller |
| CN2466178Y (en) * | 2001-01-02 | 2001-12-19 | 马镇鑫 | Plastic film spreading roll |
| CN203293548U (en) * | 2013-06-14 | 2013-11-20 | 山东迪赛机电有限公司 | Corona treatment system |
| CN103992540A (en) * | 2014-04-25 | 2014-08-20 | 烟台恒迪克能源科技有限公司 | Vapor phase antirust blown polyethylene film and making method thereof |
| CN205522467U (en) * | 2016-02-29 | 2016-08-31 | 朝日物产(天津)矿业有限公司 | Novel corona machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111533983A (en) | 2020-08-14 |
| CN108264675B (en) | 2020-07-31 |
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Effective date of registration: 20200707 Address after: Building 5, no.889 Gongxiang Road, Baoshan District, Shanghai, 201901 Applicant after: Shanghai Diyao plastic products Co., Ltd Address before: 310000 Shengjia Plastic Technology, Room 506, Building No. 88, Jiangling Road, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: Sheng Cong |
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