WO2023142646A1 - 一种三合一复合系统 - Google Patents

一种三合一复合系统 Download PDF

Info

Publication number
WO2023142646A1
WO2023142646A1 PCT/CN2022/134766 CN2022134766W WO2023142646A1 WO 2023142646 A1 WO2023142646 A1 WO 2023142646A1 CN 2022134766 W CN2022134766 W CN 2022134766W WO 2023142646 A1 WO2023142646 A1 WO 2023142646A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
unwinding
composite
coating
base material
Prior art date
Application number
PCT/CN2022/134766
Other languages
English (en)
French (fr)
Inventor
左光申
黄顺利
刘洪涛
Original Assignee
广州通泽机械有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广州通泽机械有限公司 filed Critical 广州通泽机械有限公司
Publication of WO2023142646A1 publication Critical patent/WO2023142646A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1036—Means for supplying a selected one of a plurality of liquids or other fluent materials, or several in selected proportions, to the applying apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers

Definitions

  • the invention relates to the field of solvent-free compounding, in particular to a three-in-one compounding process and compounding machine.
  • Solvent-free lamination is a method of laminating two or more substrates together with a two-component or one-component adhesive.
  • the double-layer solvent-free lamination process and solvent-free lamination machine have been widely used in the flexible packaging industry.
  • Three-in-one solvent-free lamination refers to the process of completing the lamination of three-layer substrates at one time. It has the advantages of high production efficiency, high yield and avoiding the disadvantages of some double-layer lamination processes.
  • the application is constantly expanding.
  • the three-layer composite film is composed of two layers of adhesives to laminate and adhere the printing layer (S1), the middle layer (or barrier layer) (S2) and the heat-sealing layer (S3) to each other.
  • the adhesive can be a two-component adhesive or a single-component adhesive.
  • the material, thickness and arrangement of the three-layer substrate form a composite structure.
  • the composite structure is determined by the packaging process or application characteristics and is diverse. Therefore, it is necessary to be able to adopt different three-in-one composite processes and composite machines for different composite structures.
  • the technical problem to be solved by the present invention is to provide a three-in-one composite system to meet the requirements of different three-in-one composite processes.
  • the technical solution of the present invention is: a three-in-one composite system, including steps and contents as follows:
  • Composite machine arrangement models include: three-unit horizontal arrangement type, three-unit vertical arrangement type and four-unit horizontal arrangement type;
  • the three-unit horizontally arranged model includes a first frame, and the second unwinding and coating unit, the first unwinding and coating unit, and the compounding and winding unit are arranged in sequence under the first frame;
  • the first The unwinding and coating unit includes the first unwinding unit, the first coating unit and the first glue mixing machine;
  • the second unwinding and coating unit includes the second unwinding unit, the second coating unit and the first The second compound glue attaching machine;
  • the composite and winding unit includes the first composite unit, the second composite unit, the winding unit and the third unwinding unit; there is a strip moving channel in the middle and lower part of the first frame, and the second The second strip of glue-coated base material delivered by the unwinding and coating unit and the first strip of glue-coated base material delivered by the first unwinding and coating unit are placed side by side on the top and bottom of the strip moving channel and enter the second strip respectively.
  • the composite unit and the first composite unit, the third unwinding unit passes the first non-adhe
  • the three-unit vertically arranged model includes a second frame, and the first unwinding and coating unit, the compounding and winding unit, the third unwinding and coating unit and the compounding unit are arranged in sequence under the second frame. and the vertical unwinding part above the winding unit;
  • the first unwinding and coating unit includes the first unwinding unit, the first coating unit and the first glue mixing unit;
  • the compounding and winding unit includes the first Composite unit, second compound unit and winding unit;
  • the third unwinding and coating unit includes the fourth unwinding unit, the third coating unit and the third glue attaching machine;
  • the vertical unwinding part includes the fifth unwinding unit ;
  • the second frame there is a strip moving channel, the first rubber-coated base material belt passed by the first unwinding and coating unit enters the first composite unit, and the third unwinding and coating unit passes over The third rubber-coated base material belt enters the second composite unit, and the third non-glue-coated base material belt passed by the vertical unwinding
  • the four-unit horizontally arranged model includes a third frame, and the second unwinding and coating unit, the first unwinding and coating unit, the compounding and winding unit, and the third unwinding unit are arranged in sequence under the third frame.
  • the composite and winding unit includes the first composite unit, the second composite unit and the winding unit; the third unwinding and coating unit and the first unwinding and coating unit
  • the fabric unit is arranged in reverse and includes the fourth unwinding unit, the third coating unit and the third glue-attaching machine; there is a strip moving channel in the middle and lower part of the second frame, and the second unwinding and coating unit is conveyed
  • the compounding benchmark is the steel roll of the second compounding unit.
  • the speed benchmark and tension control benchmark of the whole machine among them, the two-step pressing method is adopted in the composite process of the base material with high rigidity; at this time, the second base material belt and the third base material belt are pressed into a double-layer base material belt through the second composite unit, The double-layer base material strip and the first base material strip are pressed into a three-layer base material strip by the first composite unit and then wound up by the winding unit.
  • the first composite reference is the steel roll of the second composite unit, and the second composite reference is the first Composite unit steel roll, the first composite unit steel roll is the speed benchmark and tension control benchmark of the whole machine;
  • the intermediate layer substrate S2 is various aluminum foils, the three-unit vertically arranged machine is used for compounding; the printing layer S1 is unwound by the first unwinding unit as the first base material strip and is first coated The unit is glued on the non-printing side, the middle layer S2 is unwound by the fifth unwinding unit as the second base material strip, and the heat-sealing layer S3 is unwound by the fourth unwinding unit as the third base material strip and is coated by the third The unit is glued on the suitable surface; the glue coating process of the two substrates adopts the glue coating process parameters of medium temperature or low temperature, and the two types of adhesives adopt the two-component glue of medium temperature or low temperature; the compound process adopts two-step pressing method, the second The base material strip and the third base material strip are pressed into a double-layer base material strip through the second composite unit, and the double-layer base material strip and the first base material strip are pressed into a three-layer base material strip through the first
  • the composite process adopts a two-step pressing method.
  • the second base material belt and the third base material belt are pressed into a double-layer base material belt through the second composite unit, and the double-layer base material belt and the first base material belt are pressed into a double-layer base material belt through the first composite unit.
  • the three-layer base material belt is then rewound by the winding unit.
  • the first compound reference is the steel roll of the second compound unit
  • the second compound reference is the steel roll of the first compound unit.
  • the steel roll of the first compound unit is the speed reference and tension of the whole machine. control benchmark;
  • the middle layer S2 is used as the second base material tape and is unrolled by the second unwinding unit without glue coating.
  • the heat-sealing layer S3 is used as the third base material tape Unwind through the fourth unwinding unit and apply glue on the suitable surface through the third coating unit;
  • the glue coating process of the two kinds of substrates adopts the process parameters of medium temperature or high temperature glue coating, and the two types of adhesives adopt the double temperature of medium temperature or high temperature.
  • Component glue the composite process adopts a two-step pressing method, the second base material belt and the third base material belt are pressed into a double-layer base material belt through the second compound unit, and the double-layer base material belt and the first base material belt pass through the first
  • the composite unit is pressed into a three-layer base material strip and then rewound by the winding unit.
  • the first composite reference is the steel roll of the second composite unit
  • the second composite reference is the steel roll of the first composite unit
  • the steel roll of the first composite unit is the whole machine. Speed reference and tension control reference.
  • the second unwinding unit, the first unwinding unit, the winding unit and the third unwinding unit are arranged in sequence from left to right, and the first coating unit is located in the first unwinding unit Above, the second coating unit is located above the second unwinding unit, and the first composite unit and the second composite unit are located above between the third unwinding unit and the winding unit; in the process (B), the first The unwinding unit, the winding unit and the fourth unwinding unit are arranged sequentially from left to right, the first coating unit is located above the first unwinding unit, the third coating unit is located above the fourth unwinding unit, and the first The composite unit and the second composite unit are positioned above the winding unit, and the fifth unwinding unit is positioned above the second composite unit; in the techniques (C, D and E), the second unwinding unit, the first unwinding unit The unit, the winding unit and the fourth unwinding unit are arranged in sequence from left to right, the first coating unit is located above the
  • the winding section tension T1 controls the path from the winding to the first composite steel roll
  • the step-by-step composite section tension T2 controls the path from the first composite steel roll to the second composite steel roll
  • the material belt, the tension T3 of the first channel section controls the material belt on the path from the first coating steel roll to the first composite steel roll, and the tension T4 of the first unwinding section controls the material belt on the path from the first unwinding roll to the first coating steel roll
  • the tension T5 of the second channel section controls the second coating steel roll to the second composite steel roll path material belt, the second unwinding section tension T6 controls the second unwinding coil to the second coating steel roll path material belt, and the third unwinding section Material section tension T7 controls the third unwinding reel to the second composite steel roller path material strip;
  • the rewinding coil segment tension T1 controls the rewinding reel to the first composite steel roller path material strip, step by step
  • the tension of the composite section T2 controls the path from the first composite
  • high-temperature, medium-temperature and low-temperature two-component glue is supplied by a two-component glue mixer, and high-temperature and medium-temperature single-component glue is supplied by a single-component glue supply machine.
  • a first unwinding tension detection component is provided between the first unwinding unit and the first coating unit, and a A first channel tension detection component is provided; a second unwinding tension detection component is provided between the second unwinding unit and the second coating unit, and a second unwinding tension detection component is provided between the second coating unit and the second composite unit.
  • the second channel tension detection part; the third unwinding tension detection part is arranged between the third unwinding unit and the second composite unit;
  • the first composite unit is provided between the first composite unit and the second composite unit
  • a tension control roller, a second tension control roller is arranged between the first composite unit and the winding unit;
  • a first adjustment roller assembly is arranged between the first channel tension detection component and the first composite unit, and the A second adjustment roller assembly is provided between the second channel tension detection component and the second composite unit, and a third adjustment roller assembly is provided between the third unwinding tension detection component and the second composite unit.
  • a first unwinding tension detection component is provided between the first unwinding unit and the first coating unit, and a A first channel tension detection component is provided; a third channel tension detection component is provided between the third coating unit and the second composite unit; a second channel tension detection component is provided between the first composite unit and the second composite unit A tension control roller, a second tension control roller is arranged between the first composite unit and the winding unit; a third tension control roller is arranged between the fifth unwinding unit and the second composite unit; A first adjustment roller assembly is provided between the first channel tension detection part and the first compound unit, a second adjustment roller assembly is provided between the fifth unwinding unit and the second compound unit, and the third channel tension detection part A third adjusting roller assembly is provided between the second composite unit.
  • a first unwinding tension detection component is provided between the first unwinding unit and the first coating unit, and the first coating unit and the first
  • a first channel tension detection component is provided between the composite units
  • a second unwinding tension detection component is provided between the second unwinding unit and the second composite unit
  • the fourth unwinding unit and the third coating mechanism A fourth unwinding tension detection component is provided between them
  • a third channel tension detection component is provided between the third coating unit and the second compound unit
  • between the first compound unit and the second compound unit
  • a first tension control roller is provided, and a second tension control roller is arranged between the first composite unit and the winding unit
  • a first adjustment roller is provided between the first channel tension detection component and the first composite unit.
  • a roller assembly, a second adjustment roller assembly is provided between the second unwinding tension detection component and the second composite unit, and a third adjustment roller assembly is provided between the third channel tension detection component and the second composite unit.
  • the first unwinding tension detection part, the second unwinding tension detection part, the third unwinding tension detection part, the fourth unwinding tension detection part, the first channel tension detection part, the second channel tension detection part and the The three-channel tension detection components all adopt the tension type of floating roller balance low friction cylinder.
  • the three-in-one composite process method and the composite machine arrangement can meet the best three-layer composite process and composite machine arrangement of different composite structures. It adopts two-time composite and one-time molding to solve the problem of three-layer one-time composite of some rigid substrates. Existing product defects.
  • Figure 1 is a schematic diagram of a three-unit horizontally arranged model.
  • Figure 2 is a schematic diagram of a three-unit vertically arranged model.
  • Figure 3 is a schematic diagram of a four-unit horizontally arranged model.
  • Figure 4 is a schematic diagram of a four-unit vertical column model.
  • the three-unit horizontal arrangement is composed of unit one, unit two and unit three.
  • Unit one is the second unwinding and coating unit
  • unit two is the first unwinding and coating unit
  • unit three is the composite and winding unit.
  • the three-unit horizontally arranged model is arranged in sequence from left to right, including the second unwinding unit 2, the first unwinding unit 1, the winding unit 4 and the third unwinding unit 3, and the first coating unit 5 is located in the first Above the unwinding unit 1 , the second coating unit 6 is above the second unwinding unit 2 , and the first composite unit 7 and the second composite unit 8 are above the third unwinding unit 3 and the winding unit 4 .
  • a first unwinding tension detection component 13 is provided between the first unwinding unit 1 and the first coating unit 5, and between the first coating unit 5 and the first composite unit 7
  • a first channel tension detection part 12 is provided;
  • a second unwinding tension detection part 11 is provided between the second unwinding unit 2 and the second coating unit 6, and the second coating unit 6 is combined with the second
  • a second channel tension detection component 9 is provided between the units 8;
  • a third unwinding tension detection component 19 is provided between the third unwinding unit 3 and the second composite unit 8;
  • the first composite unit 7 and the A first tension control roller 17 is arranged between the second composite unit 8, a second tension control roller 16 is arranged between the first composite unit 7 and the winding unit 4;
  • 12 and the first composite unit 7 are provided with a first adjustment roller assembly 15, between the second channel tension detection component 9 and the second composite unit 8 is provided with a second adjustment roller assembly 18, and the third unwinding
  • a third adjustment roller assembly 20 is provided between the tension detection component 19 and the second composite unit 8
  • the material belt path transmitted from the second unwinding unit 2 through the second coating unit 6, the second channel tension detection part 9, the second adjustment roller assembly 18 to the second composite unit 8 is the second glue base
  • the path of the material belt is transmitted from the first unwinding unit 1 through the first unwinding tension detection part 13, the first coating unit 5, the first channel tension detection part 12, and the first adjustment roller assembly 15 to the first composite
  • the strip path of unit 7 is the first glue-coated base material strip path, the second glue-coated base material strip path and the first glue-coated base material strip path are paralleled up and down in the strip moving channel and enter the second and first strips respectively.
  • the third unwinding unit 3 passes through the third unwinding tension detection component 19, the third adjustment roller assembly 20 to the second compound unit 8
  • the material tape path is the first non-adhesive base material tape path Enter the second compound unit.
  • the material tape path from the first composite unit 7 to the winding unit 4 is the winding material tape path.
  • the first unwinding tension detection part 13, the second unwinding tension detection part 11, the third unwinding tension detection part 19, the first channel tension detection part 12 and the second channel tension detection part 9 all adopt floating roller balance low friction cylinder tension type.
  • the first unwinding tension detection part 13, the second unwinding tension detection part 11 and the third unwinding tension detection part 19 all adopt the standard "U" shape wrap angle floating roller, and its film wrap angle is 180 degrees;
  • the first channel The tension detection part 12 and the tension detection part 9 of the second channel all use "V" shaped wrap angle floating rollers, the film wrap angle is 120 degrees, and the wrap angle entry end is led out by the coating rubber roller.
  • the tension T1 of the rewinding coil section controls the path material from the rewinding coil to the first composite steel roller
  • the tension T2 of the step-by-step composite section controls the path material from the first composite steel roller to the second composite steel roller
  • the tension T3 of the first channel section controls the first coating
  • the path material from the distribution steel roll to the first composite steel roll, the tension T4 of the first unwinding section controls the path material from the first unwinding roll to the first coating steel roll
  • the tension T5 of the second channel section controls the second coating steel roll to the first
  • the path material of the second composite steel roller, the tension T6 of the second unwinding section controls the path material from the second unwinding roll to the second coating steel roll
  • the tension T7 of the third unwinding section controls the path from the third unwinding roll to the second composite steel roll material.
  • the intermediate layer substrate S2 is PET, VMPET, NY and composite film plastic film
  • the three-unit horizontally arranged machine is used for compounding, and the following compounding process is adopted: the printing layer S1 is used as the first base material belt by the first unwinding Unit 1 unwinds and applies glue on the non-printing surface through the first coating unit 5, and walks the first glue-coated base material belt moving path, and the middle layer S2 is unwound by the second unwinding unit 2 as the second base material belt.
  • glue is applied on the surface suitable for glue coating (the surface with a larger corona value), and the second glue-coated base material belt path is taken, and the heat-sealing layer S3 passes through the third unwinding unit as the third base material belt 3.
  • the two types of adhesives are equal Medium temperature or low temperature two-component glue can be used; among them, the one-step pressing method can be used for the lamination process of the substrate with less rigidity.
  • the lamination standard is the second Composite unit steel roll
  • the second composite unit steel roll is the speed benchmark and tension control benchmark of the whole machine
  • the rigid base material composite process adopts two-step pressing method
  • the second base material belt and the third base material belt pass through
  • the second composite unit 8 is pressed into a double-layer base material strip, and the double-layer base material strip and the first base material strip are compressed into a three-layer base material strip by the first composite unit 7 and then wound up by the winding unit.
  • the first composite benchmark is The steel roll of the second compound unit is the steel roll of the first compound unit, and the steel roll of the first compound unit is the speed standard and the tension control standard of the whole machine.
  • the two coating units use a two-component glue mixer to supply glue in the low temperature glue coating process and the medium temperature glue coating process.
  • FIG. 2 it is a three-unit vertically arranged model, and the three-unit vertical arrangement is composed of unit two, unit three and unit four + vertical unwinding components.
  • Unit two is the first unwinding and coating unit
  • unit three is the compounding and winding unit
  • unit four is the third unwinding and coating unit
  • the vertical unwinding part is the fifth unwinding function.
  • the three-unit vertically arranged model is arranged in sequence from left to right, including the first unwinding unit 1, the winding unit 4 and the fourth unwinding unit 10, and the first coating unit 5 is located above the first unwinding unit 1 , the third coating unit 21 is arranged on the upper right of the fourth unwinding unit 10, the first composite unit 7 and the second composite unit 8 are located above the winding unit 4, and the fifth unwinding unit 23 is located on the second Above compound unit 8.
  • a first unwinding tension detection component 13 is provided between the first unwinding unit 1 and the first coating unit 5, and between the first coating unit 5 and the first composite unit 7
  • the first channel tension detection part 12 is provided;
  • the fourth unwinding tension detection part 14 is set between the fourth unwinding unit 10 and the third coating unit 21, and the third coating unit 21 is combined with the second
  • a third channel tension detection component 22 is arranged between the units 8;
  • a first tension control roller 17 is arranged between the first compound unit 7 and the second compound unit 8, and the first compound unit 7 and the A second tension control roller 16 is arranged between the winding unit 4;
  • a third tension control roller 24 is arranged between the fifth unwinding unit 23 and the second composite unit 8;
  • the first adjusting roller assembly 15 is arranged between the first composite unit 7,
  • the second adjusting roller assembly 18 is arranged between the third tension control roller 24 and the second composite unit 8, and the third channel tension detection part 22
  • a third adjusting roller assembly 20 is provided between the second composite unit 8 .
  • the first unwinding unit 1 passes through the first unwinding tension detection part 13, the first coating unit 5, the first channel tension detection part 12, the first adjusting roller assembly 15 to the second
  • the strip path of a composite unit 7 is the first glue-coated base material strip path, which is transmitted from the fourth unwinding unit 10 through the fourth unwinding tension detection part 14, the third coating unit 21, and the third channel.
  • the strip path from the tension detection component 22 and the third adjusting roller assembly 20 to the second composite unit 8 is the third glue-coated base material strip path, which is sent out from the fifth unwinding unit 23 and passes through the third tension control roller 24
  • the material belt path from the second adjusting roller assembly 18 to the second composite unit 8 is the second non-rubber-coated base material belt path
  • the material belt path from the first composite unit 7 to the winding unit 4 is the winding material belt path .
  • the first unwinding tension detection part 13, the fourth unwinding tension detection part 14, the first channel tension detection part 12, and the fourth channel tension detection part 22 all adopt the tension type of floating roller balance low friction cylinder .
  • the first unwinding tension detection part 13 and the fourth unwinding tension detection part 14 all adopt the standard "U" shape wrap angle floating roller, and its film wrap angle is 180 degrees; the first passage tension detection part 12, the third passage tension
  • the detection part 22 adopts a "V"-shaped floating roller with a wrapping angle of 120 degrees, and the entry end of the wrapping angle is led out by a coating rubber roller.
  • the tension T1 of the rewinding section controls the path from the reel to the first composite steel roll
  • the tension T2 of the step-by-step composite section controls the path from the first composite steel roll to the second composite steel roll
  • the tension T3 of the first channel section controls the path of the second composite steel roll.
  • the middle layer base material S2 is an aluminum foil base material
  • the three-unit vertical arrangement type machine is used for compounding, and the following compounding process is adopted: the printing layer S1 is unwound by the first unwinding unit 1 as the first base material strip and passed through the first Coating unit 5 applies glue on the non-printing surface, and walks the first glue-coated base material belt path, and the intermediate layer S2 is unwound by the fifth unwinding unit 23 as the second base material belt, and walks the non-glue-coated base material belt path,
  • the heat-sealing layer S3, as the third base material belt is unwound by the fourth unwinding unit 10 and glued on the suitable surface by the third coating unit 21; the third glue-coated base material belt path is taken, and the two base materials are glued
  • the process can adopt medium temperature or low temperature gluing process parameters, and the process parameters are selected or calculated from the process parameter scheme table.
  • Both adhesive types can use medium temperature or low temperature two-component glue; the compound process adopts two-step pressing method;
  • the second base material belt and the third base material belt are pressed into a double-layer base material belt by the second composite unit 8, and the double-layer base material belt and the first base material belt are pressed into a three-layer base material belt by the first composite unit 7 and then passed
  • the winding unit is rewinding, the first composite reference is the steel roll of the second composite unit, the second composite reference is the steel roll of the first composite unit, and the steel roll of the first composite unit is the speed reference and tension control reference of the whole machine.
  • the two coating units use a two-component glue mixer to supply glue in the low temperature glue coating process and the medium temperature glue coating process.
  • the four-unit horizontal arrangement is composed of unit one, unit two and unit three + unit four.
  • Unit one is the second unwinding and coating unit
  • unit two is the first unwinding and coating unit
  • unit three is the composite and winding unit
  • unit four is the third unwinding and coating unit.
  • the four-unit horizontally arranged model is arranged in sequence from left to right, including the second unwinding unit 2, the first unwinding unit 1, the winding unit 4 and the fourth unwinding unit 10, and the first coating unit 5 is located in the first Above the unwinding unit 1 , the third coating unit 21 is located above the fourth unwinding unit 10 , and the first composite unit 7 and the second composite unit 8 are located above the winding unit 4 .
  • a first unwinding tension detection component 13 is provided between the first unwinding unit 1 and the first coating unit, and a first unwinding tension detection component 13 is provided between the first coating unit 5 and the first composite unit 7.
  • the third channel tension detection part 22 is arranged between, the fourth unwinding tension detection part 14 is arranged between the fourth unwinding unit 10 and the third coating unit 21; the first composite unit 7 and A first tension control roller 17 is arranged between the second composite unit 8, and a second tension control roller 16 is arranged between the first composite unit 7 and the winding unit 4;
  • a first adjustment roller assembly 15 is provided between the component 12 and the first composite unit 7, a second adjustment roller assembly 18 is provided between the second unwinding tension detection component 11 and the second composite unit 8, and the third
  • a third adjustment roller assembly 20 is provided between the channel tension detection component 22 and
  • the first unwinding unit 1 passes through the first unwinding tension detection part 13, the first coating unit 5, the first channel tension detection part 12, the first adjustment roller assembly 15 to the second
  • the strip path of a composite unit 7 is the first glue-coated base material strip path, which is transmitted from the fourth unwinding unit 10 through the fourth unwinding tension detection component 14, the third coating unit 21, and the third channel.
  • the material tape path from the tension detection part 22, the third adjusting roller assembly 20 to the second composite unit 8 is the third moving path of the glue-coated base material tape, which is transmitted by the second unwinding unit 2 through the second unwinding tension
  • the material tape path from the detection part 11, the second adjustment roller assembly 18 to the second composite unit 8 is the third non-rubber-coated base material tape path, and the material tape path from the first composite unit 7 to the winding unit 4 is the winding Strip travel path.
  • the first unwinding tension detection part 13, the second unwinding tension detection part 11, the fourth unwinding tension detection part 14, the first passage tension detection part 12 and the third passage tension detection part 22 all adopt Tension version of dancer roller balanced low friction cylinder.
  • the first unwinding tension detection part 13, the second unwinding tension detection part 11 and the fourth unwinding tension detection part 14 all adopt the standard "U" shape wrap angle floating roller, and its film wrap angle is 180 degrees;
  • the tension detection part 12 and the tension detection part 22 of the third channel adopt "V" shape wrap angle floating roller, the film wrap angle is 120 degrees, and the wrap angle inlet end is led out by the coating rubber roller.
  • the tension T1 of the rewinding section controls the path from the reel to the first composite steel roll
  • the tension T2 of the step-by-step composite section controls the path from the first composite steel roll to the second composite steel roll
  • the tension T3 of the first channel section controls the path of the second composite steel roll.
  • low-temperature gluing and medium-temperature gluing are supplied by two-component glue mixers, and high-temperature gluing is supplied by single-component glue supply machines or two-component glue mixers.
  • the middle layer base material S2 is double-coated paper
  • four sets of horizontally arranged models are used for compounding, and the following compounding process is adopted: the printing layer S1 is unwound by the first unwinding unit 1 as the first base material strip and passed through the first
  • the coating unit 5 applies gluing on the non-printing surface, and takes the first glue-coated base material belt path
  • the middle layer S2 is unwound by the second unwinding unit 2 as the second base material belt, but does not apply glue, and takes the third path No glue-coated base material belt path, the heat-sealing layer S3 as the third base material belt unwinds through the fourth unwinding unit 10 and applies glue on the suitable surface through the third coating unit 21
  • take the third glue-coated base material belt Path two types of base materials can use medium temperature or low temperature gluing process parameters, the process parameters are selected or calculated from the process parameter scheme table, two types of adhesives can use medium temperature or low temperature two-component glue; composite The process adopts
  • the first compound reference is the steel roll of the second compound unit
  • the second compound reference is the steel roll of the first compound unit
  • the steel roll of the first compound unit is the speed reference of the whole machine and Tension control benchmark.
  • the two coating units use a two-component glue mixer to supply glue in the low temperature glue coating process and the medium temperature glue coating process.
  • the four-unit horizontally arranged machine is used for compounding, and the following compounding process is adopted: the printing layer S1 is unwound by the first unwinding unit 1 as the first base material strip and Apply glue on the non-printing surface through the first coating unit 5, follow the first glue-coated base material belt moving path, and the middle layer S2 is unwound by the second unwinding unit 2 as the second base material belt, but without glue, Take the third non-glue-coated base material belt path, and the heat-sealing layer S3 is unwound by the fourth unwinding unit 10 as the third base material belt and is glued on the suitable surface through the third coating unit 21; Adhesive-based material belt path, two kinds of base material gluing processes adopt medium temperature or high temperature gluing process parameters, process parameters are selected or calculated from the process parameter scheme table, both adhesive types can adopt medium temperature or high temperature single component glue; the composite process adopts a two-step pressing method
  • the two coating units use a single-component glue mixer to supply glue in the high-temperature glue coating process and the medium temperature glue coating process.
  • the four-unit horizontally arranged machine is used for compounding, and the following compounding process is adopted: the printing layer S1 is used as the first base material belt by the first The unwinding unit 1 unwinds and applies glue on the non-printing surface through the first coating unit 5, takes the first glue-coated base material belt path, and the middle layer S2 is unwound by the second unwinding unit 2 as the second base material belt , but without glue, take the third non-glue-coated base material belt path, the heat-sealing layer S3 as the third base material belt unwinds through the fourth unwinding unit 10 and applies glue on the suitable surface through the third coating unit 21 ;Take the third glue base material belt path, the glue coating process of the two base materials adopts the medium temperature or high temperature glue coating process parameters, the process parameters are selected or calculated from the process parameter scheme table, and the two types of adhesives can be used Medium temperature or low
  • the two coating units use a two-component glue mixer to supply glue in the high temperature glue coating process and the medium temperature glue coating process.
  • each unit of the four-unit vertical arrangement model is the same as that of the aforementioned models, and the path and tension control method are also the same.
  • This model can complete all the composite processes in Embodiment 1, Embodiment 2, and Embodiment 3. This is no longer described in detail, but this model is also within the scope of protection of this patent.
  • the applicable tension of the small displacement tension controller is directly adjusted and set by the control panel.
  • the adjustment and stable adjustment of the tension value of each section is adjusted by the PLC built-in control program to adjust the speed of each related motor to achieve the smooth operation of the whole machine.
  • Unit 1 (the second unwinding and coating unit) only uses its unwinding function in the four-unit horizontal arrangement model, and the material belt is transferred to the third non-adhesive base material belt path through the guide roller 25 .
  • Unit three (composite and winding unit) is used in three-unit vertically arranged models and four-unit horizontally arranged models. Its third unwinding function is not used, and the guide roller of the third adjustment roller assembly 20 The material tape that undertakes the fourth unwinding enters the second composite unit.
  • the composite process of the three-unit horizontally arranged model can be completed on the four-unit horizontally arranged model.
  • the above arrangement models are the best type suitable for the composite process. According to this principle, it is not limited to the above arrangement.
  • the same type of S2 base material can also be applied to different composite processes and models, and the arrangement of new processes and models cannot be used as a new solution other than this invention.

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

一种三合一复合系统，(1)根据三层复合结构的基材类型、排列方式、复合牢度、外观等特征和使用要求，选择合适的涂胶基材、涂胶面、胶粘剂类型及混胶机型式；(2)确定相应的复合基准和压合顺序；(3)确定与之相匹配的走料路径、合适的张力控制模式及机器排列；(4)计算并设定涂胶、张力、温度、复合等工艺参数。复合机排列机型包括三机组水平排列式、三机组垂直排列式、四机组水平排列式。复合机排列机型满足不同复合结构的不同料卷放卷位置设置、涂胶位置及方向设置、走料路径设置及张力控制设置，复合及收卷位置设置。通过两次复合一次成型的复合型式，解决某些类型的复合结构三层一次复合时面临的产品存在缺陷的问题。

Description

一种三合一复合系统 技术领域
本发明涉及无溶剂复合领域，尤其是一种三合一复合工艺及复合机。
背景技术
无溶剂复合是采用双组分或单组分型胶黏剂将两种或多种基材复合在一起的一种方法，双层无溶剂复合工艺及无溶剂复合机已经在软包装行业中被广泛的应用。三合一无溶剂复合是指三层基材一次性完成复合的工艺，它有着生产效率高，成品率高及可避免某些双层复合工艺的弊端等优点，应用正在不断扩大。三层复合膜是由两层胶黏剂将印刷层(S1)，中间层(或阻隔层)(S2)和热封层(S3)三层基材相互叠粘连一起。胶黏剂可以是双组分胶或者单组分胶，三层基材的材质和厚度及排列方式构成复合结构，复合结构是由包装工艺或者应用特性而决定，并呈多样性变化。因此需要能够针对不同复合结构采用不同三合一复合工艺及复合机。
发明内容
本发明所要解决的技术问题是提供一种三合一复合系统，满足不同要求的三合一复合工艺需求。
为解决上述技术问题，本发明的技术方案是：一种三合一复合系统，包括步骤和内容如下：
(1)根据三层复合结构的印刷层S1、中间层S2和热封层S3的基材类型、排列方式、复合牢度、外观特征和使用要求，选择涂胶基材、涂胶面、胶黏剂类型及混胶机型；
(2)确定相应的复合基准和压合顺序；
(3)确定与之相匹配的走料路径、合适的张力控制模式及复合机排列机型； (4)计算并设定涂胶、张力、温度和复合的工艺参数；
复合机排列机型包括：三机组水平排列式机型、三机组垂直排列式机型和四机组水平排列式机型；
所述三机组水平排列式机型包含第一机架，在第一机架下依次排列着第二放卷及涂布机组、第一放卷及涂布机组和复合及收卷机组；第一放卷及涂布机组中包含第一放卷单元、第一涂布单元和第一混胶附机；第二放卷及涂布机组中包含第二放卷单元、第二涂布单元和第二混胶附机；复合及收卷机组中包含第一复合单元、第二复合单元、收卷单元和第三放卷单元；在第一机架中下部设有料带移动通道，所述第二放卷及涂布机组传过来的第二条涂胶基材料带和所述第一放卷及涂布机组传过来的第一条涂胶基材料带在料带移动通道上下并列分别进入第二复合单元和第一复合单元，所述第三放卷单元传过来第一条不涂胶基材料带进入第二复合单元；
所述三机组垂直排列式机型包含第二机架，在第二机架下依次排列着第一放卷及涂布机组、复合及收卷机组、第三放卷及涂布机组和位于复合及收卷机组之上的垂直放卷部件；第一放卷及涂布机组中包含第一放卷单元、第一涂布单元和第一混胶附机；复合及收卷机组中包含第一复合单元、第二复合单元和收卷单元；第三放卷及涂布机组包含第四放卷单元、第三涂布单元和第三混胶附机；垂直放卷部件包含第五放卷单元；在第二机架中设有料带移动通道，所述第一放卷及涂布机组传过来的第一条涂胶基材料带进入第一复合单元，第三放卷及涂布机组传过来第三条涂胶基材料带进入第二复合单元，垂直放卷部件传过来的第三条不涂胶基材料带进入第二复合单元；
所述四机组水平排列式机型包含第三机架，第三机架下依次排列着第二放卷及涂布机组、第一放卷及涂布机组、复合及收卷机组和第三放卷及涂布机组；第一放卷及涂布机组中包含第一放卷单元、第一涂布单元和第一混胶附机；第二放卷及涂布机组中包含第二放卷单元、第二涂布单元和第二混胶附机；复合及收卷机组中包含第一复合单元、第二复合单元和收 卷单元；第三放卷及涂布机组与第一放卷及涂布机组反向布置并包含第四放卷单元、第三涂布单元和第三混胶附机；在第二机架中下部设有料带移动通道，所述第二放卷及涂布机组传过来的第二条不涂胶基材料带和所述第一放卷及涂布机组传过来的第一条涂胶基材料带在料带移动通道上下并列分别进入第二复合单元和第一复合单元，所述第三放卷及涂布机组传过来的第三条涂胶基材料带进入第二复合单元。
进一步，根据三层复合结构中间层S2类型进行分类的具体复合工艺及适合的复合机型排列如下：
(A)：当中间层基材S2为PET、VMPET、NY或复合膜类塑料薄膜时，采用三机组水平排列式机型进行复合；印刷层S1作为第一基材料带由第一放卷单元放卷并经第一涂布单元在非印刷面涂胶，中间层S2作为第二基材料带由第二放卷单元放卷并经第二涂布单元在适合涂胶面涂胶，热封层S3作为第三基材料带通过第三放卷单元放卷；两种基材涂胶工艺均采用中温或低温涂胶工艺参数，两种胶黏剂类型均采用中温或低温双组分胶；其中刚性较小的基材复合过程采用一步压合法，此时三层基材料带均通过第二复合单元一次压合完成复合，复合基准为第二复合单元钢辊，第二复合单元钢辊为整机速度基准及张力控制基准；其中刚性较大的基材复合过程采用两步压合法；此时第二基材料带与第三基材料带通过第二复合单元压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准；
(B)：当中间层基材S2为各种铝箔时，采用三机组垂直排列式机型进行复合；印刷层S1作为第一基材料带由第一放卷单元放卷并经第一涂布单元在非印刷面涂胶，中间层S2作为第二基材料带由第五放卷单元放卷，热封层S3作为第三基材料带通过第四放卷单元放卷并经第三涂布单元在适合面涂胶；两种基材涂胶工艺均采用中温或低温涂胶工艺参数，两种胶黏剂 类型均采用中温或低温双组分胶；复合过程采用两步压合法，第二基材料带与第三基材料带通过第二复合单元压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准；
(C)：当中间层基材S2为双涂纸时，采用四机组水平排列式机型进行复合；印刷层S1作为第一基材料带由第一放卷单元放卷并经第一涂布单元在非印刷面涂胶，中间层S2作为第二基材料带由第二放卷单元放卷但不涂胶，热封层S3作为第三基材料带通过第四放卷单元放卷并经第三涂布单元在适合面涂胶；两种基材涂胶工艺均采用中温或低温涂胶工艺参数，两种胶黏剂类型均采用中温或低温双组分胶；复合过程采用两步压合法，第二基材料带与第三基材料带通过第二复合单元压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准；
(D)：当中间层基材S2为表面比较粗糙疏松的纸张时，采用四机组水平排列式机型进行复合；印刷层S1作为第一基材料带由第一放卷单元放卷并经第一涂布单元在非印刷面涂胶，中间层S2作为第二基材料带由第二放卷单元放卷但不涂胶，热封层S3作为第三基材料带通过第四放卷单元放卷并经第三涂布单元在适合面涂胶；两种基材涂胶工艺均采用中温或高温涂胶工艺参数，两种胶黏剂类型采用中温单组分胶或高温单组分胶；复合过程采用两步压合法，第二基材料带与第三基材料带通过第二复合单元压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准；
(E)：当中间层基材S2为PET、PVC或PS类厚度较大的塑料片材时， 采用四机组水平排列式机型进行复合；印刷层S1作为第一基材料带由第一放卷单元放卷并经第一涂布单元在非印刷面涂胶，中间层S2作为第二基材料带由第二放卷单元放卷但不涂胶，热封层S3作为第三基材料带通过第四放卷单元放卷并经第三涂布单元在适合面涂胶；两种基材涂胶工艺均采用中温或高温涂胶工艺参数，两种胶黏剂类型均采用中温或高温双组分胶；复合过程采用两步压合法，第二基材料带与第三基材料带通过第二复合单元压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准。
作为改进，所述工艺(A)中，第二放卷单元、第一放卷单元、收卷单元和第三放卷单元从左向右依次排列，第一涂布单元位于第一放卷单元上方，第二涂布单元位于第二放卷单元上方，第一复合单元和第二复合单元位于第三放卷单元与收卷单元之间的上方，；所述工艺(B)中，第一放卷单元、收卷单元和第四放卷单元从左向右依次排列，第一涂布单元位于第一放卷单元上方，第三涂布单元位于第四放卷单元上方，所述第一复合单元和第二复合单元位于收卷单元上方，所述第五放卷单元位于第二复合单元的上方；所述工艺(C、D及E)中，第二放卷单元、第一放卷单元、收卷单元和第四放卷单元从左向右依次排列，第一涂布单元位于第一放卷单元上方，第三涂布单元位于第四放卷单元上方，第一复合单元和第二复合单元位于收卷单元上方。
作为改进，所述工艺(A)中，收料卷段张力T1控制收料卷至第一复合钢辊路径料带，分步复合段张力T2控制第一复合钢辊至第二复合钢辊路径料带，第一通道段张力T3控制第一涂布钢辊至第一复合钢辊路径料带，第一放料段张力T4控制第一放料卷至第一涂布钢辊路径料带，第二通道段张力T5控制第二涂布钢辊至第二复合钢辊路径料带，第二放料段张力T6控制第二放料卷至第二涂布钢辊路径料带，第三放料段张力T7控制第三放 料卷至第二复合钢辊路径料带；所述工艺(B)中，收料卷段张力T1控制收料卷至第一复合钢辊路径料带，分步复合段张力T2控制第一复合钢辊至第二复合钢辊路径料带，第一通道段张力T3控制第一涂布钢辊至第一复合钢辊路径料带，第一放料段张力T4控制第一放料卷至第一涂布钢辊路径料带，第五放料段张力T5控制第五放料卷至第二复合钢辊路径料带，第三通道段张力T6控制第三涂布钢辊至第二复合钢辊路径料带，第四放料段张力T7控制第四放料卷至第三涂布钢辊路径料带；所述工艺(C、D及E)中，收料卷段张力T1控制收料卷至第二复合钢辊路径料带，分步复合段张力T2控制第一复合钢辊至第二复合钢辊路径料带，第一通道段张力T3控制第一涂布钢辊至第一复合钢辊路径料带，第一放料段张力T4控制第一放料卷至第一涂布钢辊路径料带，第二通道段张力T5控制第二放料卷至第二复合钢辊路径料带，第三通道段张力T6控制第三涂布钢辊至第二复合钢辊路径料带，第四放料段张力T7控制第四放料卷至第二涂布钢辊路径料带。
作为改进，高温、中温及低温双组分胶采用双组分混胶机供胶，高温及中温单组分胶采用单组分供胶机供胶。
作为改进，所述工艺(A)中，所述第一放卷单元与第一涂布单元之间设有第一放卷张力检测部件，所述第一涂布单元与第一复合单元之间设有第一通道张力检测部件；所述第二放卷单元与第二涂布单元之间设有第二放卷张力检测部件，所述第二涂布单元与第二复合单元之间设有第二通道张力检测部件；所述第三放卷单元与第二复合单元之间设有第三放卷张力检测部件；所述第一复合单元和所述第二复合单元之间设有第一张力控制辊，所述第一复合单元和所述收卷单元之间布置着第二张力控制辊；所述第一通道张力检测部件与第一复合单元之间设有第一调整辊组件，所述第二通道张力检测部件与第二复合单元之间设有第二调整辊组件，所述第三放卷张力检测部件与第二复合单元之间设有第三调整辊组件。
作为改进，所述工艺(B)中，所述第一放卷单元与第一涂布单元之间设有第一放卷张力检测部件，所述第一涂布单元与第一复合单元之间设有 第一通道张力检测部件；所述第三涂布单元与第二复合单元之间设有第三通道张力检测部件；所述第一复合单元和所述第二复合单元之间设有第一张力控制辊，所述第一复合单元和所述收卷单元之间布置着第二张力控制辊；所述第五放卷单元与第二复合单元之间设有第三张力控制辊；所述第一通道张力检测部件与第一复合单元之间设有第一调整辊组件，所述第五放卷单元与第二复合单元之间设有第二调整辊组件，第三通道张力检测部件与第二复合单元之间设有第三调整辊组件。
作为改进，所述工艺(C、D及E)中，所述第一放卷单元与第一涂布单元之间设有第一放卷张力检测部件，所述第一涂布单元与第一复合单元之间设有第一通道张力检测部件；所述第二放卷单元与第二复合单元之间设有第二放卷张力检测部件；所述第四放卷单元与第三涂布机构之间设有第四放卷张力检测部件；所述第三涂布单元与第二复合单元之间设有第三通道张力检测部件；所述第一复合单元和所述第二复合单元之间设有第一张力控制辊，所述第一复合单元和所述收卷单元之间布置着第二张力控制辊；所述第一通道张力检测部件与第一复合单元之间设有第一调整辊组件，所述第二放卷张力检测部件与第二复合单元之间设有第二调整辊组件，所述第三通道张力检测部件与第二复合单元之间设有第三调整辊组件。
作为改进，第一放卷张力检测部件、第二放卷张力检测部件、第三放卷张力检测部件、第四放卷张力检测部件、第一通道张力检测部件、第二通道张力检测部件和第三通道张力检测部件均采用浮动辊平衡低摩擦气缸的张力型式。
本发明与现有技术相比所带来的有益效果是：
三合一复合工艺方法及复合机型排列能够满足不同复合结构的三层复合最佳工艺及复合机排列，采用两次复合一次成型，从而解决某些刚性较大的基材三层一次复合时存在的产品缺陷问题。
附图说明
图1为三机组水平排列式机型示意图。
图2为三机组垂直排列式机型示意图。
图3为四机组水平排列式机型示意图。
图4为四机组排垂直列式机型示意图。
具体实施方式
下面结合说明书附图对本发明作进一步说明。
实施例1
如图1所示，为三机组水平排列式机型：三机组水平排列式由机组一、机组二和机组三构成。机组一为第二放卷及涂布机组，机组二为第一放卷及涂布机组，机组三为复合及收卷机组。三机组水平排列式机型从左向右依次排列依次包括第二放卷单元2、第一放卷单元1、收卷单元4和第三放卷单元3，第一涂布单元5位于第一放卷单元1上方，第二涂布单元6位于第二放卷单元2上方，第一复合单元7和第二复合单元8位于第三放卷单元3与收卷单元4之间的上方。
如图1所示，所述第一放卷单元1与第一涂布单元5之间设有第一放卷张力检测部件13，所述第一涂布单元5与第一复合单元7之间设有第一通道张力检测部件12；所述第二放卷单元2与第二涂布单元6之间设有第二放卷张力检测部件11，所述第二涂布单元6与第二复合单元8之间设有第二通道张力检测部件9；所述第三放卷单元3与第二复合单元8之间设有第三放卷张力检测部件19；所述第一复合单元7和所述第二复合单元8之间设有第一张力控制辊17，所述第一复合单元7和所述收卷单元4之间布置着第二张力控制辊16；所述第一通道张力检测部件12与第一复合单元7之间设有第一调整辊组件15，所述第二通道张力检测部件9与第二复合单元8之间设有第二调整辊组件18，所述第三放卷张力检测部件19与第二复合单元8之间设有第三调整辊组件20。
由所述第二放卷单元2传出经过第二涂布单元6、第二通道张力检测 部件9、第二调整辊组件18到第二复合单元8的料带路径为第二条涂胶基材料带路径，由所述第一放卷单元1传出经过第一放卷张力检测部件13、第一涂布单元5、第一通道张力检测部件12、第一调整辊组件15到第一复合单元7的料带路径为第一条涂胶基材料带路径，第二条涂胶基材料带路径和第一条涂胶基材料带路径在料带移动通道上下并列分别进入第二和第一复合单元，所述第三放卷单元3传出经过第三放卷张力检测部件19、第三调整辊组件20到第二复合单元8的料带路径为第一条不涂胶基材料带路径进入第二复合单元。由第一复合单元7到收卷单元4的料带路径为收卷料带路径。
当需要时，移动调整辊15的位置，使第一条涂胶基材料带路径进入第二复合单元8，可进行三层一步压合法复合。
第一放卷张力检测部件13、第二放卷张力检测部件11、第三放卷张力检测部件19、第一通道张力检测部件12和第二通道张力检测部件9均采用浮动辊平衡低摩擦气缸的张力型式。第一放卷张力检测部件13、第二放卷张力检测部件11和第三放卷张力检测部件19均采用标准的“U”形包角浮动辊，其膜包角为180度；第一通道张力检测部件12和第二通道张力检测部件9及均采用“V”形包角浮动辊，其膜包角120度，且其包角进入端由涂布胶辊导出。收料卷段张力T1控制收料卷至第一复合钢辊路径料，分步复合段张力T2控制第一复合钢辊至第二复合钢辊路径料，第一通道段张力T3控制第一涂布钢辊至第一复合钢辊路径料，第一放料段张力T4控制第一放料卷至第一涂布钢辊路径料，第二通道段张力T5控制第二涂布钢辊至第二复合钢辊路径料，第二放料段张力T6控制第二放料卷至第二涂布钢辊路径料，第三放料段张力T7控制第三放料卷至第二复合钢辊路径料。
三合一复合工艺，将印刷层基材S1、中间层(阻隔层)基材S2、热封层基材S3基材料带通过胶水复合在一起，具体如下：
当中间层基材S2为PET、VMPET、NY及复合膜类塑料薄膜时，采用三机组水平排列式机型进行复合，采用如下复合工艺：印刷层S1作为第一基 材料带由第一放卷单元1放卷并经第一涂布单元5在非印刷面涂胶，走第一条涂胶基材料带移动路径，中间层S2作为第二基材料带由第二放卷单元2放卷并经第二涂布单元6在适合涂胶面(电晕值较大面)涂胶，走第二条涂胶基材料带路径，热封层S3作为第三基材料带通过第三放卷单元3放卷，走不涂胶基材料带路径；两种基材涂胶工艺均可采用中温或低温涂胶工艺参数，工艺参数由工艺参数方案表中选取或计算，两种胶黏剂类型均可采用中温或低温双组分胶；其中刚性较小的基材复合过程可采用一步压合法，此时三层基材料带均通过第二复合单元8一次压合完成复合，复合基准为第二复合单元钢辊，第二复合单元钢辊为整机速度基准及张力控制基准；其中刚性较大的基材复合过程采用两步压合法；此时第二基材料带与第三基材料带通过第二复合单元8压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元7压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准。
两个涂布单元在低温涂胶工艺和中温涂胶工艺均采用双组分混胶机供胶。
实施例2
如图2所示，为三机组垂直排列式机型，三机组垂直排列式由机组二、机组三和机组四+垂直放卷部件构成。机组二为第一放卷及涂布机组，机组三为复合及收卷机组，机组四为第三放卷及涂布机组，垂直放卷部件为第五放卷功能。三机组垂直排列式机型从左向右依次排列依次包括第一放卷单元1、收卷单元4和第四放卷单元10，所述第一涂布单元5位于第一放卷单元1上方，在第四放卷单元10右上方布置着第三涂布单元21，所述第一复合单元7和第二复合单元8位于收卷单元4上方，所述第五放卷单元23位于第二复合单元8的上方。
如图2所示，所述第一放卷单元1与第一涂布单元5之间设有第一放 卷张力检测部件13，所述第一涂布单元5与第一复合单元7之间设有第一通道张力检测部件12；在第四放卷单元10与所述第三涂布单元21之间设第四放卷张力检测部件14，所述第三涂布单元21与第二复合单元8之间设有第三通道张力检测部件22；所述第一复合单元7和所述第二复合单元8之间设有第一张力控制辊17，所述第一复合单元7和所述收卷单元4之间布置着第二张力控制辊16；所述第五放卷单元23与第二复合单元8之间设有第三张力控制辊24；所述第一通道张力检测部件12与第一复合单元7之间设有第一调整辊组件15，所述第三张力控制辊24与第二复合单元8之间设有第二调整辊组件18，所述第三通道张力检测部件22与第二复合单元8之间设有第三调整辊组件20。
如图2所示，由所述第一放卷单元1传出经过第一放卷张力检测部件13、第一涂布单元5、第一通道张力检测部件12、第一调整辊组件15到第一复合单元7的料带路径为第一条涂胶基材料带路径，由所述第四放卷单元10传出经过第四放卷张力检测部件14、第三涂布单元21、第三通道张力检测部件22和第三调整辊组件20到第二复合单元8的料带路径为第三条涂胶基材料带路径，由所述第五放卷单元23传出经过第三张力控制辊24及第二调整辊组件18到第二复合单元8的料带路径为第二条不涂胶基材料带路径，由第一复合单元7到收卷单元4的料带路径为收卷料带路径。
如图2所示，第一放卷张力检测部件13、第四放卷张力检测部件14和第一通道张力检测部件12、第四通道张力检测部件22均采用浮动辊平衡低摩擦气缸的张力型式。第一放卷张力检测部件13和第四放卷张力检测部件14均采用标准的“U”形包角浮动辊，其膜包角为180度；第一通道张力检测部件12、第三通道张力检测部件22采用“V”形包角浮动辊，其膜包角120度，且其包角进入端由涂布胶辊导出。收料卷段张力T1控制收料卷至第一复合钢辊路径料带，分步复合段张力T2控制第一复合钢辊至第二复合钢辊路径料带，第一通道段张力T3控制第一涂布钢辊至第一复合钢辊路径料带，第一放料段张力T4控制第一放料卷至第一涂布钢辊路径料带， 第五放料段张力T5控制第五放料卷至第二复合钢辊路径料带，第三通道段张力T6控制第三涂布钢辊至第二复合钢辊路径料带，第四放料段张力T7控制第四放料卷至第三涂布钢辊路径料带。
三合一复合工艺，将印刷层基材S1、中间层(阻隔层)基材S2、热封层基材S3基材料带通过胶水复合在一起，具体如下：
当中间层基材S2为铝箔基材时，采用三机组垂直排列式机型进行复合，采用如下复合工艺：印刷层S1作为第一基材料带由第一放卷单元1放卷并经第一涂布单元5在非印刷面涂胶，走第一条涂胶基材料带路径，中间层S2作为第二基材料带由第五放卷单元23放卷，走不涂胶基材料带路径，热封层S3作为第三基材料带通过第四放卷单元10放卷并经第三涂布单元21在适合面涂胶；走第三条涂胶基材料带路径，两种基材涂胶工艺均可采用中温或低温涂胶工艺参数，工艺参数由工艺参数方案表中选取或计算，两种胶黏剂类型均可采用中温或低温双组分胶；复合过程采用两步压合法；第二基材料带与第三基材料带通过第二复合单元8压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元7压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准。
两个涂布单元在低温涂胶工艺和中温涂胶工艺均采用双组分混胶机供胶。
实施例3
如图3所示，为四机组水平排列式机型：四机组水平排列式由机组一、机组二和机组三+机组四构成。机组一为第二放卷及涂布机组，机组二为第一放卷及涂布机组，机组三为复合及收卷机组，机组四为第三放卷及涂布机组。四机组水平排列式机型从左向右依次排列依次包括第二放卷单元2、第一放卷单元1、收卷单元4和第四放卷单元10，第一涂布单元5位于第一放卷单元1上方，第三涂布单元21位于第四放卷单元10上方，第一复 合单元7和第二复合单元8位于收卷单元4上方。
如图3所示，所述第一放卷单元1与第一涂布单元之间设有第一放卷张力检测部件13，所述第一涂布单元5与第一复合单元7之间设有第一通道张力检测部件12；所述第二放卷单元2与第二复合单元8之间设有第二放卷张力检测部件11；所述第三涂布单元21与第二复合单元8之间设有第三通道张力检测部件22，所述第四放卷单元10与所述第三涂布单元21之间设有第四放卷张力检测部件14；所述第一复合单元7和所述第二复合单元8之间设有第一张力控制辊17，所述第一复合单元7和所述收卷单元4之间布置着第二张力控制辊16；所述第一通道张力检测部件12与第一复合单元7之间设有第一调整辊组件15，所述第二放卷张力检测部件11与第二复合单元8之间设有第二调整辊组件18，所述第三通道张力检测部件22与第二复合单元8之间设有第三调整辊组件20。
如图3所示，由所述第一放卷单元1传出经过第一放卷张力检测部件13、第一涂布单元5、第一通道张力检测部件12、第一调整辊组件15到第一复合单元7的料带路径为第一条涂胶基材料带路径，由所述第四放卷单元10传出经过第四放卷张力检测部件14、第三涂布单元21、第三通道张力检测部件22、第三调整辊组件20到第二复合单元8的料带路径为第三条涂胶基材料带移动路径，由所述第二放卷单元2传出经过第二放卷张力检测部件11、第二调整辊组件18到第二复合单元8的料带路径为第三条不涂胶基材料带路径，由第一复合单元7到收卷单元4的料带路径为收卷料带移动路径。
如图3所示，第一放卷张力检测部件13、第二放卷张力检测部件11、第四放卷张力检测部件14、第一通道张力检测部件12和第三通道张力检测部件22均采用浮动辊平衡低摩擦气缸的张力型式。第一放卷张力检测部件13、第二放卷张力检测部件11和第四放卷张力检测部件14均采用标准的“U”形包角浮动辊，其膜包角为180度；第一通道张力检测部件12和第三通道张力检测部件22采用“V”形包角浮动辊，其膜包角120度，且其包 角进入端由涂布胶辊导出。收料卷段张力T1控制收料卷至第一复合钢辊路径料带，分步复合段张力T2控制第一复合钢辊至第二复合钢辊路径料带，第一通道段张力T3控制第一涂布钢辊至第一复合钢辊路径料带，第一放料段张力T4控制第一放料卷至第一涂布钢辊路径料带，第二通道段张力T5控制第二放料卷至第二复合钢辊路径料带，第三通道段张力T6控制第三涂布钢辊至第二复合钢辊路径料带，第四放料段张力T7控制第四放料卷至第三涂布钢辊路径料带。
如图3所示，根据工艺要求，低温涂胶及中温涂胶采用双组分混胶机供胶，高温涂胶采用单组分供胶机供胶或双组分混胶机供胶。
三合一复合工艺，将印刷层基材S1、中间层(阻隔层)基材S2、热封层基材S3基材料带通过胶水复合在一起，具体如下：
当中间层基材S2为双涂纸时，采用四机组水平排列式机型进行复合，采用如下复合工艺：印刷层S1作为第一基材料带由第一放卷单元1放卷并经第一涂布单元5在非印刷面涂胶，走第一条涂胶基材料带路径，中间层S2作为第二基材料带由第二放卷单元2放卷，但不涂胶，走第三条不涂胶基材料带路径，热封层S3作为第三基材料带通过第四放卷单元10放卷并经第三涂布单元21在适合面涂胶；走第三条涂胶基材料带路径，两种基材涂胶工艺均可采用中温或低温涂胶工艺参数，工艺参数由工艺参数方案表中选取或计算，两种胶黏剂类型均可采用中温或低温双组分胶；复合过程采用两步压合法；第二基材料带与第三基材料带通过第二复合单元8压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元7压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准。
两个涂布单元在低温涂胶工艺和中温涂胶工艺均采用双组分混胶机供胶。
当中间层基材S2为表面比较粗糙疏松的纸张时，采用四机组水平排列 式机型进行复合，采用如下复合工艺：印刷层S1作为第一基材料带由第一放卷单元1放卷并经第一涂布单元5在非印刷面涂胶，走第一条涂胶基材料带移动路径，中间层S2作为第二基材料带由第二放卷单元2放卷，但不涂胶，走第三条不涂胶基材料带路径，热封层S3作为第三基材料带通过第四放卷单元10放卷并经第三涂布单元21在适合面涂胶；形成第三条涂胶基材料带路径，两种基材涂胶工艺均采用中温或高温涂胶工艺参数，工艺参数由工艺参数方案表中选取或计算，两种胶黏剂类型均可采用中温或高温单组分胶；复合过程采用两步压合法；第二基材料带与第三基材料带通过第二复合单元8压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元7压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准。
两个涂布单元在高温涂胶工艺和中温涂胶工艺均采用单组分混胶机供胶。
当中间层基材S2为PET、PVC、PS等厚度较大的塑料片材时，采用四机组水平排列式机型进行复合，采用如下复合工艺：印刷层S1作为第一基材料带由第一放卷单元1放卷并经第一涂布单元5在非印刷面涂胶，走第一条涂胶基材料带路径，中间层S2作为第二基材料带由第二放卷单元2放卷，但不涂胶，走第三条不涂胶基材料带路径，热封层S3作为第三基材料带通过第四放卷单元10放卷并经第三涂布单元21在适合面涂胶；走第三条涂胶基材料带路径，两种基材涂胶工艺均采用中温或高温涂胶工艺参数，工艺参数由工艺参数方案表中选取或计算，两种胶黏剂类型均可采用中温或低温双组分胶；复合过程采用两步压合法；第二基材料带与第三基材料带通过第二复合单元8压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元7压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准。
两个涂布单元在高温涂胶工艺和中温涂胶工艺均采用双组分混胶机供胶。
实施例4
如图4所示，为四机组垂直排列式机型，四机组水平排列式由机组一、机组二、机组三、机组四和垂直放卷部件构成。机组一为第二放卷及涂布机组，机组二为第一放卷及涂布机组，机组三为复合及收卷机组，机组四为第三放卷及涂布机组，垂直放卷部件为第五放卷功能。四机组垂直排列式机型的各机组结构和前述各机型的机组相同，路径及张力控制方法也相同，该机型可完成实施例1、实施例2、实施例3中所有复合工艺，在此不再详细叙述，但该机型同样在本专利保护范围内。
以上所有复合工艺的分段料带张力值的确定及张力控制元件的张力控制参数均符合以下原则及计算：
各段张力值确定：各段张力值大小是根据各段基材材质、宽度及厚度来确定的；T＝mE*B*h，式中T单位为牛，m为计算系数，E为材料弹模量单位牛/米 2，B为料带宽度-单位米，h为料带厚度-单位毫米，
各段张力的设定：浮动辊平衡低摩擦气缸的张力型式由调整气缸气压值来设定本段张力值，其中U”形包角型浮动辊的平衡气缸气压由值公式P＝2*T/S确定，“V”形包角浮动辊的平衡气缸气压由公式P＝T/S确定，式中：P为低摩擦气缸计算工作压力，单位Mpa，T为计算张力值，单位N，S为气缸计算面积，单位mm 2。
小位移张力控制器所适用的张力由控制面板直接调节设制。
张力设定完毕机器开动后，各段张力值的调节和稳定调节由PLC内置的控制程序调节各相关的电机转速达到整机的平稳运行。
机型排列补充说明：
1.当采用一步法复合工艺时，第一复合单元钢辊与第二复合钢辊速度同 步，第一复合单元胶辊不压合，第一复合单元钢辊和第二复合钢辊之间料带张力控制为零。
2.机组一(第二放卷及涂布机组)在四机组水平排列式机型中只用到了它的放卷功能，料带通过导向辊25转入第三条不涂胶基材料带路径。
3.机组三(复合及收卷机组)用在三机组垂直排列式机型及四机组水平排列式机型中，没有使用它的第三放卷功能，由第三调整辊组件20的导辊承接第四放卷的料带进入第二复合单元。
4.在四机组水平排列式机型上可完成三机组水平排列式机型的复合工艺。
发明人需要说明的事项：
以上排列机型为适合复合工艺的最佳型式，据此原理，并不限于以上排列。同一种类型S2基材也可适用不同复合工艺及机型，新的工艺及机型排列并不能作为此发明以外的新方案。
根据三层复合结构中间层S2类型进行分类的复合工艺参数列于表《不同中间层S2基材对应的复合排列机型及主要工艺参数方案》中：
Figure PCTCN2022134766-appb-000001

Claims (10)

  1. 一种三合一复合系统，包括工艺方法步骤和内容如下：
    (1)根据三层复合结构的印刷层S1、中间层S2和热封层S3的基材类型、排列方式、复合牢度、外观特征和使用要求，选择涂胶基材、涂胶面、胶黏剂类型及混胶机型式；
    (2)确定相应的复合基准和压合顺序；
    (3)确定与之相匹配的走料路径、合适的张力控制模式及复合机排列机型；
    (4)计算并设定涂胶、张力、温度和复合的工艺参数；
    复合机排列机型包括：三机组水平排列式机型、三机组垂直排列式机型和四机组水平排列式机型；
    所述三机组水平排列式机型包含第一机架，在第一机架下依次排列着第二放卷及涂布机组、第一放卷及涂布机组和复合及收卷机组；第一放卷及涂布机组中包含第一放卷单元、第一涂布单元和第一混胶附机；第二放卷及涂布机组中包含第二放卷单元、第二涂布单元和第二混胶附机；复合及收卷机组中包含第一复合单元、第二复合单元、收卷单元和第三放卷单元；在第一机架中下部设有料带移动通道，所述第二放卷及涂布机组传过来的第二条涂胶基材料带和所述第一放卷及涂布机组传过来的第一条涂胶基材料带在料带移动通道上下并列分别进入第二复合单元和第一复合单元，所述第三放卷单元传过来第一条不涂胶基材料带进入第二复合单元；
    所述三机组垂直排列式机型包含第二机架，在第二机架下依次排列着第一放卷及涂布机组、复合及收卷机组、第三放卷及涂布机组和位于复合及收卷机组之上的垂直放卷部件；第一放卷及涂布机组中包含第一放卷单元、第一涂布单元和第一混胶附机；复合及收卷机组中包含第一复合单元、 第二复合单元和收卷单元；第三放卷及涂布机组包含第四放卷单元、第三涂布单元和第三混胶附机；垂直放卷部件包含第五放卷单元；在第二机架中设有料带移动通道，所述第一放卷及涂布机组传过来的第一条涂胶基材料带进入第一复合单元，第三放卷及涂布机组传过来第三条涂胶基材料带进入第二复合单元，垂直放卷部件传过来的第三条不涂胶基材料带进入第二复合单元；
    所述四机组水平排列式机型包含第三机架，第三机架下依次排列着第二放卷及涂布机组、第一放卷及涂布机组、复合及收卷机组和第三放卷及涂布机组；第一放卷及涂布机组中包含第一放卷单元、第一涂布单元和第一混胶附机；第二放卷及涂布机组中包含第二放卷单元、第二涂布单元和第二混胶附机；复合及收卷机组中包含第一复合单元、第二复合单元和收卷单元；第三放卷及涂布机组与第一放卷及涂布机组反向布置并包含第四放卷单元、第三涂布单元和第三混胶附机；在第二机架中下部设有料带移动通道，所述第二放卷及涂布机组传过来的第二条不涂胶基材料带和所述第一放卷及涂布机组传过来的第一条涂胶基材料带在料带移动通道上下并列分别进入第二复合单元和第一复合单元，所述第三放卷及涂布机组传过来的第三条涂胶基材料带进入第二复合单元。
  2. 按权利要求1所述的一种三合一复合系统，其特征在于：
    (A)：当中间层基材S2为PET、VMPET、NY或复合膜类塑料薄膜时，采用三机组水平排列式机型进行复合；印刷层S1作为第一基材料带由第一放卷单元放卷并经第一涂布单元在非印刷面涂胶，中间层S2作为第二基材料带由第二放卷单元放卷并经第二涂布单元在适合涂胶面涂胶，热封层S3作为第三基材料带通过第三放卷单元放卷；两种基材涂胶工艺均采用中温或低温涂胶工艺参数，两种胶黏剂类型均采用中温或低温双组分胶； 其中刚性较小的基材复合过程采用一步压合法，此时三层基材料带均通过第二复合单元一次压合完成复合，复合基准为第二复合单元钢辊，第二复合单元钢辊为整机速度基准及张力控制基准；其中刚性较大的基材复合过程采用两步压合法；此时第二基材料带与第三基材料带通过第二复合单元压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准；
    (B)：当中间层基材S2为各种铝箔时，采用三机组垂直排列式机型进行复合；印刷层S1作为第一基材料带由第一放卷单元放卷并经第一涂布单元在非印刷面涂胶，中间层S2作为第二基材料带由第五放卷单元放卷，热封层S3作为第三基材料带通过第四放卷单元放卷并经第三涂布单元在适合面涂胶；两种基材涂胶工艺均采用中温或低温涂胶工艺参数，两种胶黏剂类型均采用中温或低温双组分胶；复合过程采用两步压合法，第二基材料带与第三基材料带通过第二复合单元压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准；
    (C)：当中间层基材S2为双涂纸时，采用四机组水平排列式机型进行复合；印刷层S1作为第一基材料带由第一放卷单元放卷并经第一涂布单元在非印刷面涂胶，中间层S2作为第二基材料带由第二放卷单元放卷但不涂胶，热封层S3作为第三基材料带通过第四放卷单元放卷并经第三涂布单元在适合面涂胶；两种基材涂胶工艺均采用中温或低温涂胶工艺参数，两种胶黏剂类型均采用中温或低温双组分胶；复合过程采用两步压合法，第二 基材料带与第三基材料带通过第二复合单元压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准；
    (D)：当中间层基材S2为表面比较粗糙疏松的纸张时，采用四机组水平排列式机型进行复合；印刷层S1作为第一基材料带由第一放卷单元放卷并经第一涂布单元在非印刷面涂胶，中间层S2作为第二基材料带由第二放卷单元放卷但不涂胶，热封层S3作为第三基材料带通过第四放卷单元放卷并经第三涂布单元在适合面涂胶；两种基材涂胶工艺均采用中温或高温涂胶工艺参数，两种胶黏剂类型采用中温单组分胶或高温单组分胶；复合过程采用两步压合法，第二基材料带与第三基材料带通过第二复合单元压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准；
    (E)：当中间层基材S2为PET、PVC或PS类厚度较大的塑料片材时，采用四机组水平排列式机型进行复合；印刷层S1作为第一基材料带由第一放卷单元放卷并经第一涂布单元在非印刷面涂胶，中间层S2作为第二基材料带由第二放卷单元放卷但不涂胶，热封层S3作为第三基材料带通过第四放卷单元放卷并经第三涂布单元在适合面涂胶；两种基材涂胶工艺均采用中温或高温涂胶工艺参数，两种胶黏剂类型均采用中温或高温双组分胶；复合过程采用两步压合法，第二基材料带与第三基材料带通过第二复合单元压合成双层基材料带，双层基材料带与第一基材料带通过第一复合单元压合成三层基材料带后通过收卷单元收卷，第一复合基准为第二复合单元 钢辊，第二复合基准为第一复合单元钢辊，第一复合单元钢辊为整机速度基准及张力控制基准。
  3. 按权利要求2所述的一种三合一复合系统，其特征在于：所述工艺(A)中，第二放卷单元、第一放卷单元、收卷单元和第三放卷单元从左向右依次排列，第一涂布单元位于第一放卷单元上方，第二涂布单元位于第二放卷单元上方，第一复合单元和第二复合单元位于第三放卷单元与收卷单元之间的上方；所述工艺(B)中，第一放卷单元、收卷单元和第四放卷单元从左向右依次排列，第一涂布单元位于第一放卷单元上方，第三涂布单元位于第四放卷单元上方，所述第一复合单元和第二复合单元位于收卷单元上方，所述第五放卷单元位于第二复合单元的上方；所述工艺(C)、(D)和(E)中，第二放卷单元、第一放卷单元、收卷单元和第四放卷单元从左向右依次排列，第一涂布单元位于第一放卷单元上方，第三涂布单元位于第四放卷单元上方，第一复合单元和第二复合单元位于收卷单元上方。
  4. 根据权利要求2所述的一种三合一复合系统，其特征在于：所述工艺(A)中，收料卷段张力T1控制收料卷至第一复合钢辊路径料带，分步复合段张力T2控制第一复合钢辊至第二复合钢辊路径料带，第一通道段张力T3控制第一涂布钢辊至第一复合钢辊路径料带，第一放料段张力T4控制第一放料卷至第一涂布钢辊路径料带，第二通道段张力T5控制第二涂布钢辊至第二复合钢辊路径料带，第二放料段张力T6控制第二放料卷至第二涂布钢辊路径料带，第三放料段张力T7控制第三放料卷至第二复合钢辊路径料带；所述工艺(B)中，收料卷段张力T1控制收料卷至第一复合钢辊路径料带，分步复合段张力T2控制第一复合钢辊至第二复合钢辊路径料带，第一通道段张力T3控制第一涂布钢辊至第一复合钢辊路径料带，第一放料段张力T4控制第一放料卷至第一涂布钢辊路径料带，第五放料段张力T5控制第 五放料卷至第二复合钢辊路径料带，第三通道段张力T6控制第三涂布钢辊至第二复合钢辊路径料带，第四放料段张力T7控制第四放料卷至第三涂布钢辊路径料带；所述工艺(C)、(D)和(E)中，收料卷段张力T1控制收料卷至第二复合钢辊路径料带，分步复合段张力T2控制第一复合钢辊至第二复合钢辊路径料带，第一通道段张力T3控制第一涂布钢辊至第一复合钢辊路径料带，第一放料段张力T4控制第一放料卷至第一涂布钢辊路径料带，第二通道段张力T5控制第二放料卷至第二复合钢辊路径料带，第三通道段张力T6控制第三涂布钢辊至第二复合钢辊路径料带，第四放料段张力T7控制第四放料卷至第三涂布钢辊路径料带。
  5. 按权利要求2所述的一种三合一复合系统，其特征在于：高温、中温及低温双组分胶采用双组分混胶机供胶，高温及中温单组分胶采用单组分供胶机供胶。
  6. 按权利要求2所述的一种三合一复合系统，其特征在于：所述工艺(A)中，所述第一放卷单元与第一涂布机构之间设有第一放卷张力检测部件，所述第一涂布单元与第一复合单元之间设有第一通道张力检测部件；所述第二放卷单元与第二涂布单元之间设有第二放卷张力检测部件，所述第二涂布单元与第二复合单元之间设有第二通道张力检测部件；所述第三放卷单元与第二复合单元之间设有第三放卷张力检测部件；所述第一复合单元和所述第二复合单元之间设有第一张力控制辊，所述第一复合单元和所述收卷单元之间布置着第二张力控制辊；所述第一通道张力检测部件与第一复合单元之间设有第一调整辊组件，所述第二通道张力检测部件与第二复合单元之间设有第二调整辊组件，所述第三放卷张力检测部件与第二复合单元之间设有第三调整辊组件。
  7. 按权利要求2所述的一种三合一复合系统，其特征在于：所述工艺(B) 中，所述第一放卷单元与第一涂布机构之间设有第一放卷张力检测部件，所述第一涂布单元与第一复合单元之间设有第一通道张力检测部件；所述第四放卷单元与第三涂布机构之间设有第四放卷张力检测部件；所述第三涂布单元与第二复合单元之间设有第三通道张力检测部件；所述第一复合单元和所述第二复合单元之间设有第一张力控制辊，所述第一复合单元和所述收卷单元之间布置着第二张力控制辊；所述第五放卷单元与第二复合单元之间设有第三张力控制辊；所述第一通道张力检测部件与第一复合单元之间设有第一调整辊组件，所述第五放卷单元与第二复合单元之间设有第二调整辊组件，第三通道张力检测部件与第二复合单元之间设有第三调整辊组件。
  8. 按权利要求2所述的一种三合一复合系统，其特征在于：所述工艺(C)、(D)和(E)中，所述第一放卷单元与第一涂布机构之间设有第一放卷张力检测部件，所述第一涂布单元与第一复合单元之间设有第一通道张力检测部件；所述第二放卷单元与第二复合单元之间设有第二放卷张力检测部件；所述第四放卷单元与第三涂布机构之间设有第四放卷张力检测部件；所述第三涂布单元与第二复合单元之间设有第三通道张力检测部件；所述第一复合单元和所述第二复合单元之间设有第一张力控制辊，所述第一复合单元和所述收卷单元之间布置着第二张力控制辊；所述第一通道张力检测部件与第一复合单元之间设有第一调整辊组件，所述第二放卷张力检测部件与第二复合单元之间设有第二调整辊组件，所述第三通道张力检测部件与第二复合单元之间设有第三调整辊组件。
  9. 按权利要求6至8任意一项所述的一种三合一复合系统，其特征在于：第一放卷张力检测部件、第二放卷张力检测部件、第三放卷张力检测部件、第四放卷张力检测部件均采用“U”形包角浮动辊平衡低摩擦气缸的张力型 式，其膜包角为180度；第一通道张力检测部件、第二通道张力检测部件和第三通道张力检测部件均采用“V”形包角浮动辊平衡低摩擦气缸的张力型式，其膜包角为120度，且其包角进入端由涂布胶辊导出。
  10. 按权利要求2所述的一种三合一复合系统，其特征在于：根据三层复合结构中间层S2类型进行分类的复合工艺参数列于表《不同中间层S2基材对应的复合排列机型及主要工艺参数方案》中：
    Figure PCTCN2022134766-appb-100001
    表中代号说明：
    t 1为单组分供胶机储胶桶加热设定温度值，
    t 1A为双组分混胶机A胶储胶桶或单组分供胶机储胶桶加热设定温度值，
    t 1B为双组分混胶机B胶储胶桶加热设定温度值，表中所示数组为上下值范围值，单位℃，此两项值输入PLC；
    t 2、t 3、t 4分别为计量及转移钢辊、涂布钢辊和复合钢辊的加热机设定温度值，表中给出的数组是上下值范围值，单位℃，此两项值输入PLC；
    K 1、K 2、K 3钢辊加热机温度设定计算系数，单位℃，此两项值输入PLC；
    G L、G H为在小涂布量和大涂布量下计量钢辊与转移钢辊之间间隙值，表中给出的数组是上下值范围值，单位10μm，此值用是手动调整值；
    η 1L、η 1H为在小涂布量和大涂布量下转移钢辊速度设定系数，表中给出的数组是上下值范围值，此项值输入PLC；
    η 2L、η 2H为在小涂布量和大涂布量下转移胶辊速度设定系数，表中给出的是数组上下值范围值，此项值输入PLC；
    各系数的取值范围取值如下：
    K 1数值与环境温度值Ke相关，按表2取值：
    表2 K 1取值表
    Ke范围(℃) [10，25] ＞25 K 1取值(℃) 2 1
    K 2数值与混(供)胶机储胶桶温度值t 1(或t 1A)相关，按如表3取值：
    表3 K 2取值表
    t 1范围(℃) [65，75) [75，90) [90，105) t 1≥105 K 2取值(℃) 1.5 2 2.5 3
    K 3数值与混(供)胶机储胶桶温度值t 1(或t 1A)相关，按表4取值：
    表4 K 3取值表
    t 1范围(℃) [40，45) [45，50) [50，55) [55，65] K 3取值(℃) 18 22 27 32
    η 1L数值与涂胶量δ相关，按表5取值：
    表5 η 1L取值表
    δ范围(g/m 2) [0.8，1) [1，1.2) [1.2，1.4) [1.4，1.6) [1.6，1.8) [1.8，2) [2，2.2] η 1L取值 1.7 1.9 2.1 2.3 2.5 2.7 2.9
    η 1H数值与涂胶量δ相关，按表6取值：
    表6 η 1H取值表
    δ范围(g/m 2) [2.2，2.5) [2.5，3) [3，3.5) ≥3.5 η 1H取值 3 3.5 4 4.5
    η 2L数值与涂胶量δ相关，按下表7取值：
    表7 η 2L取值表
    δ范围(g/m 2) [0.8，1.2) [1.2，1.8) [1.8，2.2] η 2L取值 20 22 25
    η 2H数值与涂胶量δ相关，按下表8取值：
    表8 η 2H取值表
    δ范围(g/m 2) [2.2，2.5) [2.5，3) [3，3.5) ≥3.5 η 1H取值 20 25 30 35
    G H数值与涂胶量δ相关，按下表9取值：
    表9 G H取值表
    δ范围(g/m 2) [2，3] ＞3 G H取值(10μm) [9，10] [10，12]
PCT/CN2022/134766 2022-01-26 2022-11-28 一种三合一复合系统 WO2023142646A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210096068.9A CN114474954A (zh) 2022-01-26 2022-01-26 一种三合一复合系统
CN202210096068.9 2022-01-26

Publications (1)

Publication Number Publication Date
WO2023142646A1 true WO2023142646A1 (zh) 2023-08-03

Family

ID=81475701

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/134766 WO2023142646A1 (zh) 2022-01-26 2022-11-28 一种三合一复合系统

Country Status (2)

Country Link
CN (1) CN114474954A (zh)
WO (1) WO2023142646A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114474954A (zh) * 2022-01-26 2022-05-13 广州通泽机械有限公司 一种三合一复合系统
CN114953701A (zh) * 2022-05-18 2022-08-30 广州通泽机械有限公司 一种基于高刚性多层基材复合设备及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207028463U (zh) * 2017-05-24 2018-02-23 汕头市华鹰软包装设备总厂有限公司 一种三层基材无溶剂多功能连线复合设备
CN109397832A (zh) * 2018-12-25 2019-03-01 广州通泽机械有限公司 一种eb固化三层复合设备及工艺
CN113044648A (zh) * 2021-04-09 2021-06-29 广州通泽机械有限公司 一种片材三合一无溶剂复合机及控制方法
CN114474954A (zh) * 2022-01-26 2022-05-13 广州通泽机械有限公司 一种三合一复合系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103395271B (zh) * 2013-07-30 2016-05-04 重庆鑫仕达包装设备有限公司 一种复合机
CN207657339U (zh) * 2017-12-04 2018-07-27 广州通泽机械有限公司 一种三合一无溶剂复合机
CN113370635A (zh) * 2021-06-28 2021-09-10 广州通泽机械有限公司 一种多功能三合一无溶剂复合机
CN113386443A (zh) * 2021-06-28 2021-09-14 广州通泽机械有限公司 一种在线开孔三合一复合机

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207028463U (zh) * 2017-05-24 2018-02-23 汕头市华鹰软包装设备总厂有限公司 一种三层基材无溶剂多功能连线复合设备
CN109397832A (zh) * 2018-12-25 2019-03-01 广州通泽机械有限公司 一种eb固化三层复合设备及工艺
CN113044648A (zh) * 2021-04-09 2021-06-29 广州通泽机械有限公司 一种片材三合一无溶剂复合机及控制方法
CN114474954A (zh) * 2022-01-26 2022-05-13 广州通泽机械有限公司 一种三合一复合系统

Also Published As

Publication number Publication date
CN114474954A (zh) 2022-05-13

Similar Documents

Publication Publication Date Title
WO2023142646A1 (zh) 一种三合一复合系统
WO2015089907A1 (zh) 一种纸塑包装箱的制造方法以及纸塑包装箱
CN207607179U (zh) 一种三层瓦楞纸复合机组
WO2023173802A1 (zh) 一种基于中间层双面涂布的无溶剂三合一复合设备
WO2024021944A1 (zh) 一种以不同方式涂布且涂布量联动控制的复合方法及设备
KR20190001892U (ko) 4층 합지기의 접착제 도포장치
CN111645399A (zh) 一种无溶剂与热复工艺的组合布局及控制方法
CN106364060A (zh) 一种转移镭射覆膜铁生产工艺
CN217476821U (zh) 一种基于高刚性多层基材复合设备
CN220114242U (zh) 一种离型纸涂层复合装置
CN217598070U (zh) 一种基于中间层双面涂布的无溶剂三合一复合设备
CN212636849U (zh) 一种无溶剂与热复工艺的组合布局
CN113135010A (zh) 太阳能光伏背板的制备方法及制备系统
CN104827745B (zh) 一种多料带用无溶剂复合机
CN111331997B (zh) 一种三合一无溶剂复合机及复合方法
CN103146321B (zh) 布基胶带及其制作方法
CN215088405U (zh) 一种双工位pe泡棉胶带的涂胶装置
CN212949494U (zh) 一种三层复合包装纸涂胶压合装置
CN107244131A (zh) 一种新型无溶剂两用复合机
US11745491B2 (en) Method for preparing weather-resistant printing board
WO2023221204A1 (zh) 一种基于高刚性多层基材复合设备及方法
CN113547756A (zh) 一种无溶剂型夹网布生产用的复合机
CN204054856U (zh) 一种贴合机
CN110592955B (zh) 一种宽幅无缝墙布制备方法
WO2020199340A1 (zh) 一种全回收环保包装结构及其制作方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22923438

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2022923438

Country of ref document: EP

Effective date: 20240826