CN106393750A - Integrated forming technology of macromolecular sheet production and gluing - Google Patents
Integrated forming technology of macromolecular sheet production and gluing Download PDFInfo
- Publication number
- CN106393750A CN106393750A CN201610781706.5A CN201610781706A CN106393750A CN 106393750 A CN106393750 A CN 106393750A CN 201610781706 A CN201610781706 A CN 201610781706A CN 106393750 A CN106393750 A CN 106393750A
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- China
- Prior art keywords
- gluing
- raw material
- extruder
- sheet material
- macromolecular
- Prior art date
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- Pending
Links
- 238000004026 adhesive bonding Methods 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title abstract description 11
- 238000005516 engineering process Methods 0.000 title abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 61
- 238000001125 extrusion Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 34
- 239000002994 raw material Substances 0.000 claims abstract description 33
- 239000003292 glue Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 229920002521 macromolecule Polymers 0.000 claims abstract description 15
- 239000012528 membrane Substances 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 11
- 238000003490 calendering Methods 0.000 claims abstract description 7
- 229920000297 Rayon Polymers 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000010924 continuous production Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 239000002998 adhesive polymer Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000036555 skin type Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/28—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/30—Making multilayered or multicoloured articles
- B29C43/305—Making multilayered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to gluing technologies of macromolecule co-mixing forming machines, and discloses an integrated forming technology of macromolecular sheet production and gluing. The technology comprises the steps of material mixing, extrusion of raw materials of macromolecules and glue, co-extrusion, direct coating of isolating membranes, and the like. According to the technology, sheet production and gluing are integrated, the production technology process is greatly simplified, a three-roll calendaring device, a traction and winding device and an unwinding device are decreased, a sheet and glue are compounded in the thermal state, the sheet and the glue are bonded more firmly and do not separate from each other, secondary heating of the glue is avoided, the energy consumption is reduced, the resources are saved, the labor cost is reduced, the controllability of the production steps is strengthened, the performance of a produced coiled material is higher, the continuous production can be achieved, and the stability is higher.
Description
Technical field
The present invention relates to polymer blended forming machine coating technique, particularly to a kind of macromolecular sheet material and gluing integration
Moulding process.
Background technology
Adhesive polymer coiled material (include waterproof coiled material and floor for building offset plate material, coiled material) by macromolecular sheet material, from
Adhesive-layer and isolating membrane composition, can compound fabric reinforcement on macromolecular sheet material as needed；This coiled material collection macromolecule waterproof is rolled up
Material and self-adhesive coiled material advantage, substantially increase the performances such as puncture resistant, weather-proof, spontaneous recovery, high-low temperature resistant, and physical property is more excellent
Different, chemical property is more stable.New high-polymer self-adhesion waterproof coiled material can be integrated with concrete permanent bond,
Form " skin-type " waterproof construction, centre no channeling water hidden danger；Even if coiled material local meets with destroy, and substantially by xoncrete structure
Blocking.Even if faulty coil waterproof layer and equally faulty concrete, by self-adhesive glue layer hedge each other, shape
Become perfect water-proof system, substantially increase the reliability of waterproof layer.
In prior art, high molecular sheet and gluing conventional method comprise the steps：Make initially with extrusion blow molding processes and mould
Media sheet, through traction, surface uniformly coats one layer of hot-fusible pressure-sensitive adhesive to plastic sheet thereon, in the spraying of fusion pressure quick film surface
One layer of acrylic acid seriess protective coating, covers one layer of PET isolating membrane above coating, eventually passes cutting edge and bending winding, makes
Waterproof roll.Its production process uses Single screw extrusion technology, including sheet material processing, hot-fusible pressure-sensitive adhesive making, gluing three
Road technique, three road techniques and realize three sets of techniques equipment discontinuous.
At present, China's adhesive polymer coiled material produces and adopts two end production process：First pass through extruder and three-roller calendaring
Produce sheet material；Again hot-fusible pressure-sensitive adhesive is coated with by glue spreader, is combined one layer of isolating membrane simultaneously.This technique film-making and coating technique
It is completely separable discontinuous with equipment needed thereby, technique is loaded down with trivial details wordy, cost of labor is high, affect gluing quality, reduce self-adhesion
Layer performance.
Content of the invention
In order to solve macromolecular sheet material film-making of the prior art and the discontinuous problem of coating technique, the invention provides
A kind of macromolecular sheet material and gluing integrated forming technique.
In order to solve above-mentioned technical problem, the present invention employs the following technical solutions：
A kind of macromolecular sheet material and gluing integrated forming technique, this technique comprises the steps：
(1) and it is transported to different macromolecular material stirring and evenly mixings in discharge tank using mixing feeder；
(2) raw material from storage tank output enters the first extruder, and temperature control, at 160-200 DEG C, is extruded by sheet material
Die head especially used extrusion molding, die head temperature controls at 160-180 DEG C；
(3) viscose glue raw material enters the second extruder, and temperature control is at 140-170 DEG C；
(4) respectively enter distribution from the sheet material macromolecule raw material of the first extruder and the second extruder extrusion and viscose glue raw material
Device or multilamellar are got to know and are combined, last extrusion molding；
(5) material of extrusion molding enters 3 roller calender devices control thickness after directly covering high temperature resistant isolating membrane, then passes through
Wrap-up winds.
This technique is by sheet material and cementing compound, last extrusion molding all under hot melt state, piece is gluing connect more firm, no
Separate, it is to avoid the post bake of glue, decrease energy consumption, energy saving；Reduce cost of labor, produce each link controllability and increase
By force.
Present invention also offers another macromolecular sheet material and gluing integrated forming technique, this technique includes following step
Suddenly：
(1) and it is transported to different macromolecular material stirring and evenly mixings in discharge tank using mixing feeder；
(2) raw material from storage tank output enters the first extruder, and temperature control, at 160-200 DEG C, is extruded by sheet material
Die head especially used extrusion molding, die head temperature controls at 160-180 DEG C；
(3) macromolecule raw material of the first extruder extrusion from step (2) (can guide to 3 by traction through calendering
Roller calender device is rolled), simultaneously air-cooled, the N that then shapes (N be 1,2,3,4,5) roller, then pass through that gluing is special to be touched
Head direct gluing to macromolecular sheet material, covers high temperature isolating membrane, finally by wrap-up winding.
This technique it also avoid the post bake of glue, decreases energy consumption, energy saving；Reduce cost of labor, produce each
Link controllability strengthens.
Two kinds of techniques all make sheet production and gluing integration, enormously simplify the technological process of production, decrease a set of 3 rods
The coiled material performance that calender device, a set of traction and wrap-up, a set of unwinding device are produced is higher it is possible to continuous produce,
Stability is higher.
The invention provides a kind of macromolecular sheet material and gluing integrated forming technique, with coating technique of the prior art
Compare, this invention has the advantages that：(1) sheet production and gluing integration, enormously simplify the technological process of production, subtract
Lack a set of 3 rod calender devices, a set of traction and wrap-up, a set of unwinding device (2) sheet material and glue to be combined in hot state,
Piece is gluing to be connect more firm, does not separate；(3) avoid the post bake of glue, decrease energy consumption, energy saving (4) reduces manually
Cost, produces each link controllability and strengthens；(4) the coiled material performance produced is higher it is possible to continuous produce, and stability is higher.
Brief description
Fig. 1 is sheet material and gluing integrated forming technique flow process in a kind of specific embodiment provided by the present invention
Figure；
Fig. 2 is sheet material and gluing integrated forming technique flow process in a kind of specific embodiment provided by the present invention
Figure.
Specific embodiment
The invention discloses a kind of macromolecular sheet material and gluing integrated forming technique, those skilled in the art can use for reference
Present disclosure, is suitably modified technological parameter and realizes.Specifically, all similar replacements and change are to this area skill
For art personnel it is it will be apparent that they are considered as including in the middle of the present invention.The method of the present invention and application have been led to
Cross preferred embodiment to be described, related personnel substantially can be to this paper institute in without departing from present invention, spirit and scope
The methods and applications stated are modified or suitably change and combine, and to realize and to apply the technology of the present invention.
Embodiment 1
(1) plastic stir is mixed and is transported in discharge tank using mixing feeder；
(2) raw material from storage tank output enters the first extruder, and temperature control, at 160 DEG C, is extruded special by sheet material
Die head extrusion molding, die head temperature controls at 160 DEG C；
(3) viscose glue raw material enters the second extruder, and temperature control is at 140 DEG C；
(4) respectively enter distribution from the sheet material macromolecule raw material of the first extruder and the second extruder extrusion and viscose glue raw material
Device or multilamellar are got to know and are combined, last extrusion molding；
(5) material of extrusion molding enters 3 roller calender devices control thickness after directly covering high temperature resistant isolating membrane, then passes through
Wrap-up winds.
Embodiment 2
(1) and it is transported to plastics and rubber stirring and evenly mixing in discharge tank using mixing feeder；
(2) raw material from storage tank output enters the first extruder, and temperature control, at 180 DEG C, is extruded special by sheet material
Die head extrusion molding, die head temperature controls at 170 DEG C；
(3) viscose glue raw material enters the second extruder, and temperature control is at 155 DEG C；
(4) respectively enter distribution from the sheet material macromolecule raw material of the first extruder and the second extruder extrusion and viscose glue raw material
Device or multilamellar are got to know and are combined, last extrusion molding；
(5) material of extrusion molding enters 3 roller calender devices control thickness after directly covering high temperature resistant isolating membrane, then passes through
Wrap-up winds.
Embodiment 3
(1) and it is transported to rubber stirring and evenly mixing in discharge tank using mixing feeder；
(2) raw material from storage tank output enters the first extruder, and temperature control, at 200 DEG C, is extruded special by sheet material
Die head extrusion molding, die head temperature controls at 180 DEG C；
(3) viscose glue raw material enters the second extruder, and temperature control is at 170 DEG C；
(4) respectively enter distribution from the sheet material macromolecule raw material of the first extruder and the second extruder extrusion and viscose glue raw material
Device or multilamellar are got to know and are combined, last extrusion molding；
(5) material of extrusion molding enters 3 roller calender devices control thickness after directly covering high temperature resistant isolating membrane, then passes through
Wrap-up winds.
Embodiment 4
(1) and it is transported to rubber stirring and evenly mixing in discharge tank using mixing feeder；
(2) raw material from storage tank output enters the first extruder, and temperature control, at 160 DEG C, is extruded special by sheet material
Die head extrusion molding, die head temperature controls at 180 DEG C；
(3) macromolecule raw material of the first extruder extrusion from step (2) guides to 3 roller calender device pressures by traction
Prolong, simultaneously air-cooled, the 4th roller of then shaping, then pass through the special direct gluing to macromolecular sheet material of getting to know of gluing, cover high temperature every
From film, finally by wrap-up winding.
Embodiment 5
(1) and it is transported to rubber stirring and evenly mixing in discharge tank using mixing feeder；
(2) raw material from storage tank output enters the first extruder, and temperature control, at 200 DEG C, is extruded special by sheet material
Die head extrusion molding, die head temperature controls at 180 DEG C；
(3) from step (2) first extruder extrusion macromolecule raw material through calendering, simultaneously air-cooled, then shape
To the 3rd roller, then pass through the special direct gluing to macromolecular sheet material of getting to know of gluing, cover high temperature isolating membrane, finally by winding dress
Put winding.
Embodiment 6
(1) plastic stir is mixed and is transported in discharge tank using mixing feeder；
(2) raw material from storage tank output enters the first extruder, and temperature control, at 180 DEG C, is extruded special by sheet material
Die head extrusion molding, die head temperature controls at 170 DEG C；
(3) macromolecule raw material of the first extruder extrusion from step (2) guides to 3 roller calender device pressures by traction
Prolong, simultaneously air-cooled, the 1st roller of then shaping, then pass through the special direct gluing to macromolecular sheet material of getting to know of gluing, cover high temperature every
From film, finally by wrap-up winding.
Embodiment 7
(1) plastics are mixed and is transported in discharge tank using mixing feeder；
(2) raw material from storage tank output enters the first extruder, and temperature control, at 180 DEG C, is extruded special by sheet material
Die head extrusion molding, die head temperature controls at 170 DEG C；
(3) from step (2) first extruder extrusion macromolecule raw material pass through calendering, simultaneously air-cooled, then shape
To the 5th roller, then pass through the special direct gluing to macromolecular sheet material of getting to know of gluing, cover high temperature isolating membrane, finally by winding dress
Put winding.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (4)
1. a kind of macromolecular sheet material and gluing integrated forming technique are it is characterised in that comprise the following steps：
(1) and it is transported to different macromolecular material stirring and evenly mixings in discharge tank using mixing feeder；
(2) raw material from storage tank output enters the first extruder, and temperature control, at 160-200 DEG C, is extruded special by sheet material
Die head extrusion molding, die head temperature controls at 160-180 DEG C；
(3) viscose glue raw material enters the second extruder, and temperature control is at 140-170 DEG C；
(4) from the first extruder and the second extruder extrusion sheet material macromolecule raw material and viscose glue raw material respectively enter allotter or
Multilamellar is got to know and is combined, last extrusion molding；
(5) material of extrusion molding enters 3 roller calender devices control thickness after directly covering high temperature resistant isolating membrane, then passes through winding
Device winds.
2. integrated forming technique as claimed in claim 1 it is characterised in that：The first extruder extrusion from step (2)
Macromolecule raw material through calendering, simultaneously air-cooled, the N that then shapes (N be 1,2,3,4,5) roller, get to know by gluing is special
The direct gluing to macromolecular sheet material, covers high temperature isolating membrane, finally by wrap-up winding.
3. integrated forming technique as claimed in claim 2 it is characterised in that：During macromolecule raw material calendering, it is by traction
Guide to 3 roll-ins to prolong.
4. integrated forming technique as claimed in claim 1 it is characterised in that：Macromolecular material is rubber or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781706.5A CN106393750A (en) | 2016-08-31 | 2016-08-31 | Integrated forming technology of macromolecular sheet production and gluing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781706.5A CN106393750A (en) | 2016-08-31 | 2016-08-31 | Integrated forming technology of macromolecular sheet production and gluing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106393750A true CN106393750A (en) | 2017-02-15 |
Family
ID=58000851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610781706.5A Pending CN106393750A (en) | 2016-08-31 | 2016-08-31 | Integrated forming technology of macromolecular sheet production and gluing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106393750A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110746895A (en) * | 2019-10-15 | 2020-02-04 | 浙江伟亚塑胶股份有限公司 | LDPE (Low-Density polyethylene) film production process convenient for positioning detection |
| CN111070740A (en) * | 2019-11-20 | 2020-04-28 | 浙江环龙新材料科技有限公司 | TPU leather composite forming device |
| CN111761849A (en) * | 2020-07-17 | 2020-10-13 | 广东能辉新材料科技有限公司 | Continuous preparation method and production kit for waterproofing membrane |
| CN113043626A (en) * | 2021-03-12 | 2021-06-29 | 上犹耀兴复合材料有限公司 | Extrusion forming equipment for glass fiber board |
| CN114539944A (en) * | 2020-11-26 | 2022-05-27 | 苏州融达信新材料科技有限公司 | Novel environment-friendly self-adhesive film and synthesis method thereof |
| CN115366505A (en) * | 2021-09-18 | 2022-11-22 | 山东科化高分子科技股份有限公司 | A kind of elastic rubber-plastic composite waterproof membrane and its preparation method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110746895A (en) * | 2019-10-15 | 2020-02-04 | 浙江伟亚塑胶股份有限公司 | LDPE (Low-Density polyethylene) film production process convenient for positioning detection |
| CN110746895B (en) * | 2019-10-15 | 2021-08-06 | 浙江伟亚塑胶股份有限公司 | LDPE (Low-Density polyethylene) film production process convenient for positioning detection |
| CN111070740A (en) * | 2019-11-20 | 2020-04-28 | 浙江环龙新材料科技有限公司 | TPU leather composite forming device |
| CN111070740B (en) * | 2019-11-20 | 2022-06-21 | 浙江环龙新材料科技有限公司 | TPU leather composite forming device |
| CN111761849A (en) * | 2020-07-17 | 2020-10-13 | 广东能辉新材料科技有限公司 | Continuous preparation method and production kit for waterproofing membrane |
| CN114539944A (en) * | 2020-11-26 | 2022-05-27 | 苏州融达信新材料科技有限公司 | Novel environment-friendly self-adhesive film and synthesis method thereof |
| CN113043626A (en) * | 2021-03-12 | 2021-06-29 | 上犹耀兴复合材料有限公司 | Extrusion forming equipment for glass fiber board |
| CN113043626B (en) * | 2021-03-12 | 2022-08-12 | 上犹耀兴复合材料有限公司 | Extrusion forming equipment for glass fiber board |
| CN115366505A (en) * | 2021-09-18 | 2022-11-22 | 山东科化高分子科技股份有限公司 | A kind of elastic rubber-plastic composite waterproof membrane and its preparation method |
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