CN106318246A - Method for manufacturing environment-friendly adhesive tape made from calcium carbonate thin film - Google Patents
Method for manufacturing environment-friendly adhesive tape made from calcium carbonate thin film Download PDFInfo
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- CN106318246A CN106318246A CN201610661792.6A CN201610661792A CN106318246A CN 106318246 A CN106318246 A CN 106318246A CN 201610661792 A CN201610661792 A CN 201610661792A CN 106318246 A CN106318246 A CN 106318246A
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- calcium carbonate
- thin film
- adhesive tape
- base material
- manufacture method
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/241—Polyolefin, e.g.rubber
- C09J7/243—Ethylene or propylene polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Abstract
The invention relates to a method for manufacturing environment-friendly adhesive tape made from calcium carbonate thin film. The method includes the steps that raw materials are weighed, and calcium carbonate, polyethylene, polypropylene and processing auxiliary are sequentially added into a mixing machine; granulation is conducted, wherein the mixed material is conveyed into a screw extruder and fused and mixed at 180-200 DEG C to be prepared into a granular material; the granular material is put in an extruder composed of an extruder body and an O-shaped die nozzle forming mechanism and subjected to screw high-pressure conveying and fusion to be extruded to a film blowing die head, the film blowing die head manufactures the thin film, and the thin film is blown out under the action of wind; adhesive coating is conducted, wherein an adhesive is coated on the first work face (10) of a base material (1) to form an adhesive layer (2); drying is conducted, wherein the processed base material (1) enters an oven to be dried and forms the adhesive tape (4). According to the technical scheme, the calcium carbonate thin film innovatively serves as the base material of the adhesive tape to replace a traditional base material, and cost of the adhesive tape is greatly reduced.
Description
Technical field
The present invention relates to tape technology field, particularly relate to a kind of manufacturer being made up Environment protecting adhesive tape of calcium carbonate thin film
Method.
Background technology
In prior art, adhesive tape is typically with BOPP bidirectional stretching polypropylene film as base material, through heating uniform application
Pressure-sensitive adhesive emulsion so that it is form glue-line.Adhesive tape is as articles for use indispensable in light industry enterprise, company, personal lifestyle；Above-mentioned
Pressure-sensitive adhesive emulsion main component be butyl ester.Existing adhesive tape all uses plastic basis material, its in use have with
Lower shortcoming: under low temperature, easy viscosity drastically declines, and affects serviceability；After using, it is easily after tearing at high operating temperatures
Leave sticky matter；Cost is high, and pressure-sensitive adhesive emulsion environmental-protecting performance is poor and consumption is big.
Authorization Notice No. is the Chinese patent of CN102975456B, and patent name is a kind of polyethylene-polypropylene lamination gold
Belonging to the antiseized isolating membrane of composite, it is made up of high temperature resistant inorganic thing, polypropylene, polyethylene, coupling agent, lubricant, through at a high speed
After mixing, pelletize forms the antiseized isolating membrane of polyethylene-polypropylene layered metal composite.This film has excellent ductility, anti-
The mechanical property such as Zhang Qiangdu, elongation after fracture.
From background above technology, existing adhesive tape all uses plastic basis material, its in use have with
Lower shortcoming: under low temperature, easy viscosity drastically declines, and affects serviceability；After using, it is easily after tearing at high operating temperatures
Leave sticky matter；Cost is high, and pressure-sensitive adhesive emulsion environmental-protecting performance is poor and consumption is big.Utilize and manufacture stone paper technique and polyacrylic
Modification theory, adjusts its component and technique simultaneously, it is thus achieved that a kind of toughness height and the thin film of environmental protection, is applied extremely by this thin film further
Adhesive tape area substitutes traditional BOPP bidirectional stretching polypropylene film, thus the thinking improving tape performance would is that following adhesive tape
One important research direction in field.
Summary of the invention
An object of the present invention be for the deficiencies in the prior art in place of, it is provided that a kind of ring being made up of calcium carbonate thin film
Protect adhesive tape, effectively utilize the characteristic of calcium carbonate thin film, substituted the plastic basis material of Classical adhesive tape, reduce the one-tenth of Classical adhesive tape
This, energy-conserving and environment-protective, versatility is good, solves adhesive tape cost height and environmental-protecting performance difference problem in prior art.
For achieving the above object, the present invention provides following technical scheme:
A kind of Environment protecting adhesive tape being made up of calcium carbonate thin film, including flat substrates and adhesive layer, described base material has first
Work surface and the second work surface, described first work surface and the second work surface opposition are arranged, and described adhesive layer is arranged on described the
On one work surface, described base material is for making according to following percentage by weight by comprising following component and composition: calcium carbonate 70% to
75%；Polyethylene 20% to 25%；Polypropylene 5% to 10%；Processing aid 1% to 2%；The thickness of described thin film is 30 to 50
Micron；Described substrate surface has multiple pore, and the infiltration of described adhesive layer is connected with described base material in described pore.
As a kind of embodiment, described polyethylene is the Midst density including high density polyethylene (HDPE) with one or more
Polyethylene, Low Density Polyethylene and the combination of linear density polyethylene.
As a kind of embodiment, described calcium carbonate is the lightweight including ground calcium carbonate with one or more
Calcium carbonate and the combination of ground calcium carbonate.
As a kind of embodiment, described polypropylene is to include isotactic polypropylene and one or more the most poly-third
Alkene and the combination of syndiotactic polypropylene.
As a kind of embodiment, described processing aid includes coupling agent, dispersant and antistatic additive.
As a kind of embodiment, also include release layer, the infiltration of described release layer in described pore with described carbonic acid
Calcium thin film connects, and described release layer is arranged on described second work surface.
As a kind of embodiment, described adhesive layer is aqueous glue-line.
As a kind of embodiment, the thickness of described adhesive layer is not higher than 10um.
As a kind of embodiment, described release layer is silicon layer.
As a kind of embodiment, the thickness of described base material is 30 to 50 microns.
As a kind of embodiment, the density of described base material is 0.3-1.5 gram/cc.
As a kind of embodiment, described base material is single thin film.
As a kind of embodiment, described base material is bilayer film or three-layer thin-film.
In the technical program, described base material is calcium carbonate thin film, and thin film can produce inherent connection, glue with adhesive layer
Adhesion coating can play more preferable adhesive action.
In actual use, after inventor finds that adhesive layer and calcium carbonate thin film are combined, it is difficult to send out at low temperatures
The phenomenon of raw adhesion failure.The infiltration of described release layer is connected with described thin film in described pore, and described release layer is arranged on
On described second work surface.In the technical program, described adhesive layer uses aqueous glue-line, and it is high that it has environmental-protecting performance
Advantage.
The beneficial effects of the present invention is:
(1) the technical program expects that thin film calcium carbonate, polyethylene and polypropylene made is as adhesive tape innovatively
Base material makes to be replaced with traditional base material, greatly reduces the cost of material of adhesive tape.
(2) in the technical program, adhesive layer is aqueous glue-line, and aqueous glue-line is in use special except the environmental protection possessing itself
Outside property, inventor finds that aqueous glue-line can produce, with calcium carbonate thin film, the effect mutually promoted；Aqueous in actual use
Glue-line can coordinate with calcium carbonate thin film so that it uses relatively low temperature can complete to dry in producing drying course
Journey, aqueous glue-line coordinates with calcium carbonate thin film simultaneously, under the conditions of reaching to use on an equal basis, the pressure that the consumption of aqueous glue-line is more common
Its usage amount of quick latex solution is few, it is possible to reduce the production cost of adhesive tape.Certainly, described base material calcium carbonate film surface has many
Individual minute aperture, it can speed up moisture in drying course has adhesive layer to isolate, and reaches the effect of flash baking.
(3) calcium carbonate thin film Environment protecting adhesive tape is in use, and it will not produce adhesive tape noise during tear, its
The comfortableness of paper has been applied in adhesive tape.
The invention also discloses a kind of manufacture method being made up Environment protecting adhesive tape of calcium carbonate thin film, walk including the following stated
Rapid: calcium carbonate thin film fabrication step:
Step A: weigh each raw material: successively by the calcium carbonate of 70% to 75% weight, the polyethylene of 20% to 25% weight,
The polypropylene of 5% to 10% weight and the processing aid of 1% to 2% weight add in mixer, mix 20 to 25 minutes, mixed
Conjunction machine rotating speed is 80-100r/min；
Step B: pelletize: mixed material step A obtained sends into screw extruder therewith, at a temperature of 180 to 200 DEG C
Melting mixing, makes granular material；
Step C: put into by granular material by extruding machine and the extruding machine processed of O font mould mouth shaping mechanism, controls to extrude
Machine temperature makes granular material soften, and suppresses conveying through screw rod, and melted material presses to film-blowing die head, and blowing mould die head makes thin film,
Meanwhile, film-blowing die head rotates, and thin film blows out under the action of the forces of the wind；
Described thin film thickness range be 30 to 50 microns.
Step D: gluing coating, the first work surface that adhesive is coated on base material forms adhesive layer；
Step E: dry, makes the base material after processing in step D enter in baking oven and carries out drying and processing, form adhesive tape.
As a kind of embodiment, also include step F: release coating, separated type material is coated on the second of described base material
Release layer is formed on work surface；Before described step F is positioned at described step D.
As a kind of embodiment, also include step G: pattern printing, the first work surface of described base material is carried out pattern
Printing；Before described step G and described step D synchronize to carry out or described step G is positioned at described step A.
As a kind of embodiment, also include step H: cut, after step G is processed adhesive tape carry out rewinding, and press
Hindsight little progress row is cut.
As a kind of embodiment, the drying work temperature of described step E is 80-100 DEG C.
As a kind of embodiment, described separated type material is silicone oil.
As a kind of embodiment, described adhesive is water-base cement.
As a kind of embodiment, in described step D, utilize coating machine that described water-base cement is coated in described stone paper
On.
As a kind of embodiment, in described step G, utilize flexible printing machine that described stone paper is carried out pattern printing.
As a kind of embodiment, described polyethylene be include high density polyethylene (HDPE) with one or more in close
Degree polyethylene, Low Density Polyethylene and the combination of linear density polyethylene；Described calcium carbonate is for including that ground calcium carbonate is with a kind of
Or more than one precipitated calcium carbonate and the combination of ground calcium carbonate；Described polypropylene is for including isotactic polypropylene and one or
Plant above random polypropylene and the combination of syndiotactic polypropylene；Described processing aid includes coupling agent, dispersant and antistatic additive.
The beneficial effects of the present invention is:
(1) base material of adhesive tape is replaced by calcium carbonate thin film by the present invention, uses traditional adhesive tape manufacturing process
Complete the manufacturing of calcium carbonate film adhesive tape, be substantially reduced the cost of raw material of adhesive tape, and calcium carbonate film adhesive tape possesses excellent
Good environmental-protecting performance；Two kinds of above serviceabilities, may change the Industry of traditional calcium carbonate film adhesive tape.
(2) water-base cement can further enhance the environmental-protecting performance of calcium carbonate film adhesive tape, utilizes the carbonic acid that water-base cement produces
Its environmental protection index of calcium film adhesive tape all can reach European Union's examination criteria, substantially increases the environmental-protecting performance of adhesive tape.
(3) inventor finds in process of the test, uses calcium carbonate thin film to use as base material, it is possible to reduces it and produces baking
Use temperature during Gan, is greatly saved energy consumption；And because temperature is relatively low, described adhesive layer is not susceptible to go bad,
Stabilize the serviceability of glue-line.
In sum, calcium carbonate thin film is applied on adhesive tape by the present invention innovatively, the good characteristic of calcium carbonate thin film
It is used in adhesive tape, improves the environmental-protecting performance of adhesive tape, and reduce the production cost of adhesive tape.
Accompanying drawing explanation
For the technical scheme of the clearer explanation embodiment of the present invention, required use in embodiment being described below
Accompanying drawing be briefly described, it should be apparent that, drawings discussed below is only some embodiments of the present invention, for ability
From the point of view of the those of ordinary skill in territory, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings attached
Figure.
The structural representation of a kind of Environment protecting adhesive tape being made up of calcium carbonate thin film that Fig. 1 is provided by the embodiment of the present invention one
Figure.
The partial structurtes signal of a kind of Environment protecting adhesive tape being made up of calcium carbonate that Fig. 2 is provided by the embodiment of the present invention one
Figure.
Detailed description of the invention
Below in conjunction with the accompanying drawings the technical scheme in the embodiment of the present invention is clearly and completely illustrated.
Embodiment one
First core of the present invention is to disclose a kind of Environment protecting adhesive tape being made up of calcium carbonate thin film, to improve the ring of adhesive tape
Guaranteed cost and the production cost of reduction adhesive tape；Second core of the present invention is to disclose a kind of environmental protection being made up of calcium carbonate thin film
The manufacture method of adhesive tape.Referring to the drawings embodiment is illustrated.Additionally, embodiments illustrated below is not to claim
Described summary of the invention plays any restriction effect.It addition, the full content of the composition represented by example below is not limited to make
Necessary to the solution of the invention described in claim.
As shown in Figures 1 and 2, a kind of Environment protecting adhesive tape being made up of calcium carbonate thin film, including flat substrates 1 and adhesive layer 2,
Described base material 1 has the first work surface 10 and the second work surface 12, and described first work surface 10 and the second work surface 12 are to erecting
Putting, described adhesive layer 2 is arranged on described first work surface 10, and described base material 1 is for by comprising following component and composition according to such as
Lower percentage by weight is made: calcium carbonate 70% to 75%；Polyethylene 20% to 25%；Polypropylene 5% to 10%；Processing aid
1% to 2%；The thickness of described thin film is 30 to 50 microns；Described base material 1 surface has multiple pore 130, described adhesive layer
2 infiltrations are connected with described base material 1 in described pore 130.
Wherein, in the present embodiment, described polyethylene be include high density polyethylene (HDPE) with one or more in close
Degree polyethylene, Low Density Polyethylene and the combination of linear density polyethylene；Described calcium carbonate is for including that ground calcium carbonate is with a kind of
Or more than one precipitated calcium carbonate and the combination of ground calcium carbonate；Described polypropylene is for including isotactic polypropylene and one or
Plant above random polypropylene and the combination of syndiotactic polypropylene；Described processing aid includes coupling agent, dispersant and antistatic additive.
Wherein, described coupling agent is selected from KH550, KH560, KF570, NCO group coupling agent or hydroxyl amino coupling agent
And mixture；Described dispersant selected from Tissuemat E, OPE, plasticized polyvinyl wax or poly alpha methylstyrene and
Its mixture；The particle diameter of described calcium carbonate is 1000 to 5000 mesh；Certainly for preferably improving the serviceability of thin film, described carbon
The particle diameter of acid calcium is 2500 to 3500 mesh.
In the present embodiment, also include that release layer 3, described release layer 3 permeate in described pore 130 and described base material
1 connects, and described release layer 3 is arranged on described second work surface 12.Certainly, it is to need release layer real as a kind of package adhesive tape
Existing package function, plate adhesive tape need not arrange release layer 3.
Described adhesive layer 2 is aqueous glue-line.In actual use, described adhesive layer 2 can be common pressure-sensitive
Latex solution, it can be used as adhesive layer and formation adhesive tape is used in combination with calcium carbonate thin film；Certainly aqueous glue-line its as gluing
During layer, its environmental-protecting performance is strong, and in actual use, inventor finds that aqueous glue-line can be with calcium carbonate thin film generation phase
The effect promoted mutually, the consumption of the water-base cement being is few compared with common pressure-sensitive adhesive emulsion, and serviceability is stable.Described release layer 3
For silicon layer.The thickness of described calcium carbonate thin film is 30-500um, certainly as embodiment further, described carbonic acid
The thickness of calcium thin film is alternatively 30-50um.The density of described calcium carbonate thin film is 0.3-1.5 gram/cc.
Additionally, in the present embodiment, described calcium carbonate thin film can be single thin film, it is also possible to for bilayer film, even
It it is three-layer thin-film；It is the special of CN1105636C that described single thin film, bilayer film and three-layer thin-film refers to Authorization Notice No.
In profit document, it, about the specific descriptions of monofilm, duplicature and trilamellar membrane and production technology, has also been not excluded for four certainly at this
The thin film such as tunic, five tunics；For different use occasions, the thickness of calcium carbonate thin film, density and the number of plies can be adjusted,
To realize more preferable using effect；Numerical value cited in the present embodiment one, including but not limited to this, every utilizes this skill
Operation principle mentioned by art scheme and the innovation and creation that carry out, within all falling within the protection domain of this patent.
Embodiment two
As in figure 2 it is shown, the invention also discloses a kind of manufacture method being made up Environment protecting adhesive tape of calcium carbonate thin film, including with
Under described step: calcium carbonate thin film fabrication step and adhesive tape manufacturing step.
Wherein calcium carbonate film making process comprises the steps:
Step A: weigh each raw material: successively by the calcium carbonate of 70% to 75% weight, the polyethylene of 20% to 25% weight,
The polypropylene of 5% to 10% weight and the processing aid of 1% to 2% weight add in mixer, mix 20 to 25 minutes, mixed
Conjunction machine rotating speed is 80-100r/min；
Step B: pelletize: mixed material step A obtained sends into screw extruder therewith, at a temperature of 180 to 200 DEG C
Melting mixing, makes granular material；
Step C: put into by granular material by extruding machine and the extruding machine processed of O font mould mouth shaping mechanism, controls to extrude
Machine temperature makes granular material soften, and suppresses conveying through screw rod, and melted material presses to film-blowing die head, and blowing mould die head makes thin film,
Meanwhile, film-blowing die head rotates, and thin film blows out under the action of the forces of the wind；
Described thin film thickness range be 30 to 50 microns.
Step D: gluing coating, the first work surface 10 that adhesive is coated on base material 1 forms adhesive layer 2；
Step E: dry, makes the base material 1 after processing in step D enter and carries out drying and processing in baking oven, form adhesive tape 4.
Wherein in actual production process, the drying work temperature of step E is 80-150 DEG C；Certainly dried in reality
Cheng Zhong, within the temperature of its reality numerical range within 80-120 DEG C substantially, is formed by the combination of above two procedures
Adhesive tape 4；Described adhesive is water-base cement.
Certainly, in actual use, most adhesive tape is to need release layer 3 to use, and also includes step F:
Release coating, is coated on the second work surface 11 of described base material 1 formation release layer 3 by separated type material；Described step F is positioned at institute
Before stating step D；Described separated type material is silicone oil.Also include step G: pattern printing, the first work surface 10 to described base material 1
Carry out pattern printing；Before described step G and described step D synchronize to carry out or described step G is positioned at described step D.Also include
Step H: cut, after step G is processed adhesive tape 4 carry out rewinding, and cut according to size.
In the present embodiment, in described step D, utilize coating machine that described water-base cement is coated in described calcium carbonate thin film
On；In described step G, utilize flexible printing machine that described calcium carbonate thin film is carried out pattern printing.
It should be noted that the preferred equipment that the coating machine in the present invention is water-base cement coating, described water-base cement is entered
Row coating, forms adhesive layer；Certainly other coating equipment, it is also possible to use；This kind of situation is applicable to described pattern print
Brush step.
Inventor did multiple comparison test, and contrast reference is for adhesive band base and with polypropylene film with calcium carbonate thin film
For base material, forming adhesive tape with water-base cement and pressure-sensitive adhesive emulsion for adhesive layer simultaneously and carry out parameter to not, parameter is in production and processing
Drying temperature t and bondline thickness d.
Table 1 reduced parameter table
It is noted that inventor finds, above-described data show, calcium carbonate thin film produces with the combination of water-base cement
Having given birth to unexpected technique effect, it dries temperature and bondline thickness, on the premise of ensureing that belt quality is unaffected, its
Achieve relatively low drying temperature and bondline thickness, think to be probably have with itself characteristic of calcium carbonate thin film this inventor
Relation, the minute aperture on its surface can preferably bind with glue-line, and many its of its natural ore powder composition being contained within is breathed freely
Property preferable, contribute to the carrying out of drying course；And the characteristic that the drying temperature that itself has of aqueous glue-line is low and colloidality is good with
Described calcium carbonate thin film serves the effect mutually promoted and has reached preferable using effect.
Above-described calcium carbonate thin film is not limited to the calcium carbonate thin film of above composition, as a kind of calcium carbonate thin film
Optimize product or used as adhesive band base by the deep processed product of the further deep processing of calcium carbonate thin film and fall within utilization
The design of the present invention, all falls within the protection domain of this patent.
Claims (10)
1. the manufacture method being made up Environment protecting adhesive tape of calcium carbonate thin film, it is characterised in that comprise the following steps:
Calcium carbonate thin film fabrication step:
Step A: weigh each raw material: successively by the calcium carbonate of 70% to 75% weight, the polyethylene of 20% to 25% weight, 5%
Add in mixer to the polypropylene of 10% weight and the processing aid of 1% to 2% weight, mix 20 to 25 minutes, mixing
Machine rotating speed is 80-100r/min；
Step B: pelletize: mixed material step A obtained sends into screw extruder therewith, melted at a temperature of 180 to 200 DEG C
Mixing, make granular material；
Step C: granular material is put into by extruding machine and the extruding machine processed of O font mould mouth shaping mechanism, control extruding machine temperature
Degree makes granular material soften, and suppresses conveying through screw rod, and melted material presses to film-blowing die head, and blowing mould die head makes thin film, with this
Meanwhile, film-blowing die head rotates, and thin film blows out under the action of the forces of the wind；
Described thin film thickness range be 30 to 50 microns；
Step D: gluing coating, the first work surface (10) that adhesive is coated on base material (1) forms adhesive layer (2)；
Step E: dry, makes the base material (1) after processing in step D enter in baking oven and carries out drying and processing, form adhesive tape (4).
2. the manufacture method being made up Environment protecting adhesive tape of calcium carbonate thin film as claimed in claim 1, it is characterised in that also include step
Rapid F: release coating, is coated on separated type material on second work surface (11) of described base material (1) and forms release layer (3)；Described
Before step F is positioned at described step D.
3. the manufacture method being made up Environment protecting adhesive tape of calcium carbonate thin film as claimed in claim 2, it is characterised in that also include step
Rapid G: pattern printing, carries out pattern printing to first work surface (10) of described base material (1)；Described step G and described step D are same
Before step is carried out or described step G is positioned at described step A.
4. the manufacture method being made up Environment protecting adhesive tape of calcium carbonate thin film as claimed in claim 3, it is characterised in that also include step
Rapid H: cut, the adhesive tape (4) after step G being processed carries out rewinding, and cuts according to size.
5. the manufacture method being made up Environment protecting adhesive tape of calcium carbonate thin film as claimed in claim 4, it is characterised in that described step
The drying work temperature of E is 80-100 DEG C.
6. the manufacture method being made up Environment protecting adhesive tape of calcium carbonate thin film as claimed in claim 4, it is characterised in that described release
Material is silicone oil.
7. the manufacture method being made up Environment protecting adhesive tape of calcium carbonate thin film as claimed in claim 4, it is characterised in that described gluing
Agent is water-base cement.
8. the manufacture method being made up Environment protecting adhesive tape of calcium carbonate thin film as claimed in claim 7, it is characterised in that described step
In D, coating machine is utilized to be coated on described adhesive tape (4) by described water-base cement.
9. the manufacture method being made up Environment protecting adhesive tape of calcium carbonate thin film as claimed in claim 3, it is characterised in that described step
In G, utilize flexible printing machine that described adhesive tape (4) is carried out pattern printing.
10. the manufacture method being made up Environment protecting adhesive tape of calcium carbonate thin film as claimed in claim 1, it is characterised in that described poly-
Ethylene is to include that high density polyethylene (HDPE) gathers with one or more medium density polyethylene, Low Density Polyethylene and linear density
The combination of ethylene；Described calcium carbonate is to include ground calcium carbonate and one or more precipitated calcium carbonate and ground calcium carbonate
Combination；Described polypropylene is to include isotactic polypropylene and one or more random polypropylene and the group of syndiotactic polypropylene
Close；Described processing aid includes coupling agent, dispersant and antistatic additive.
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| CN201610661792.6A CN106318246A (en) | 2016-08-12 | 2016-08-12 | Method for manufacturing environment-friendly adhesive tape made from calcium carbonate thin film |
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| CN201610661792.6A CN106318246A (en) | 2016-08-12 | 2016-08-12 | Method for manufacturing environment-friendly adhesive tape made from calcium carbonate thin film |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107501683A (en) * | 2017-09-05 | 2017-12-22 | 浙江山联新材料科技有限公司 | A kind of manufacture method of the film manufactured by inorganic mineral powder with the tape casting |
| CN107674600A (en) * | 2017-09-05 | 2018-02-09 | 浙江山联新材料科技有限公司 | A kind of manufacture method of the film Environment protecting adhesive tape manufactured by inorganic mineral powder with the tape casting |
| CN107746684A (en) * | 2017-11-06 | 2018-03-02 | 张永宏 | Super abrasive static-free glue band |
| CN108784628A (en) * | 2018-08-30 | 2018-11-13 | 浙江山联新材料科技有限公司 | A kind of cleaning roller |
| WO2019047700A1 (en) * | 2017-09-05 | 2019-03-14 | 浙江山联新材料科技有限公司 | Preparation methods for environment-friendly plastic masterbatch material, environment-friendly film and environment-friendly tape |
| CN114539938A (en) * | 2022-03-03 | 2022-05-27 | 山联(长兴)新材料股份有限公司 | Preparation method of inorganic biodegradable adhesive tape |
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| WO2019047700A1 (en) * | 2017-09-05 | 2019-03-14 | 浙江山联新材料科技有限公司 | Preparation methods for environment-friendly plastic masterbatch material, environment-friendly film and environment-friendly tape |
| WO2019047699A1 (en) * | 2017-09-05 | 2019-03-14 | 浙江山联新材料科技有限公司 | Environmentally friendly plastic masterbatch material, environmentally friendly thin film and environmentally friendly adhesive tape |
| CN107746684A (en) * | 2017-11-06 | 2018-03-02 | 张永宏 | Super abrasive static-free glue band |
| CN108784628A (en) * | 2018-08-30 | 2018-11-13 | 浙江山联新材料科技有限公司 | A kind of cleaning roller |
| CN114539938A (en) * | 2022-03-03 | 2022-05-27 | 山联(长兴)新材料股份有限公司 | Preparation method of inorganic biodegradable adhesive tape |
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Application publication date: 20170111 |