CN205311019U - Pressure equipment of sealing of multilayer sheet is put - Google Patents
Pressure equipment of sealing of multilayer sheet is put Download PDFInfo
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- CN205311019U CN205311019U CN201521128660.4U CN201521128660U CN205311019U CN 205311019 U CN205311019 U CN 205311019U CN 201521128660 U CN201521128660 U CN 201521128660U CN 205311019 U CN205311019 U CN 205311019U
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Abstract
The utility model discloses a pressure equipment of sealing of multilayer sheet is put, sealing the press structure including opening a book the axle, cutting mechanism, material reversing mechanism and mould, opening a book the epaxial material mother metal that sets up, the material mother metal is after the cutting machine constituent is cut into upper material and subsurface material, and upper material is directly delivered to a mould press and is constructed, and the subsurface material is delivered to a mould press and is constructed after material reversing mechanism carries out the positive and negative switching -over. The material mother metal is cut to the method of its realization, carries behind formation mutually independent upper strata material and the subsurface material to construct to a mould press and seals the pressure, forms the involution material, the subsurface material carries out earlier 180 positive and negative switching -over before carrying and sealing the press structure to the mould. This pressure equipment is put and has been realized adopting single coiled material to carry out a multilayer sheet pressure, and its production efficiency is higher, product location is accurate.
Description
Technical field
This utility model relates to sheet material envelope pressure manufacture technology field, particularly to the envelope pressure device of a kind of multi-layer sheet.
Background technology
In sanitary towel, protective pad, the production technology of diaper or the technology of the package of plaster, it is wherein of paramount importance operation using carrying out envelope pressure as the multi-layer sheet of difference in functionality layer, and the conveying etc. of location between each layer of sheet material, sheet material all directly affects the quality of product.
In traditional sheet material envelope compression technology, it is necessary in advance every layer of sheet material correspondence is carried out bundling preparation, make its positioned in alignment again through the transporting velocity regulating each layer of sheet material, together send into pressing machine structure and carry out envelope pressure. But the method production efficiency is low, preparation before sheet material envelope pressure is many, technology of the package especially for plaster, due to packaging material one-step print, therefore first packaging material must be cut into upper layer of material and subsurface material and bundling preserves, carrying out envelope pressure again, this operation substantially prolongs the cycle of its technology of the package, is unfavorable for the control of production cost. Meanwhile, the method easily produces dislocation between upper layer of material and subsurface material, affects product quality.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that the envelope pressure device of a kind of multi-layer sheet, the arrangement achieves the single coiled material of employing and carries out multi-layer sheet envelope pressure, and its production efficiency is higher, product orientation is accurate.
The technical solution of the utility model is: the envelope pressure device of a kind of multi-layer sheet, including unwinding shaft, cutting mechanism, material changement and mould pressing machine structure, unwinding shaft arranges material mother metal, after material mother metal cuts into upper layer of material and subsurface material through cutting mechanism, upper layer of material is fed directly to mould pressing machine structure, subsurface material carries out after positive and negative commutation through material changement, delivers to mould pressing machine structure.
The input of described mould pressing machine structure is provided with each corresponding one group of pressure roller group of pressure roller group, upper layer of material and subsurface material, and each pressure roller group includes the driving roller and the pressure roller that cooperate. The setting of pressure roller group, can be further ensured that upper layer of material and subsurface material keep formation state when entering mould pressing machine structure.
In order to ensure the steady conveying of sheet material, in envelope pressure device, in the rear and front end of cutting mechanism, the rear and front end of pressure roller group, the rear and front end of material changement and mould pressing machine structure multiple positions such as rear and front end be provided with guide roller.
Described cutting mechanism includes carving knife, cuts rotor, the fixing plate of carving knife and carving knife fixed support, carving knife is fixed on the fixing plate of carving knife by carving knife fixed support, cut rotor and be fixed on the fixing plate of carving knife, carving knife is positioned at cuts above rotor, and material masterbatch is from carving knife and cuts traverse between rotor.
Described material changement includes bracket at corner, bracket at corner base plate, upper corner roller, transition roller and lower corner roller, bracket at corner base plate is located at the side of subsurface material, the two ends up and down of bracket at corner base plate are respectively provided with bracket at corner, upper corner roller is connected with the bracket at corner being positioned at upper end by upper corner roller fixed mount, lower corner roller is connected with the bracket at corner being positioned at lower end by lower corner roller fixed mount, transition roller is between upper corner roller and lower corner roller, and transition roller is located on bracket at corner base plate; In the plane of subsurface material conveying, in 45 ° of angles between upper corner roller and transition roller, in 90 ° of angles between upper corner roller and lower corner roller, subsurface material first carries out 90 ° of commutations through lower corner roller, proceeds 90 ° of commutations then through upper corner roller.
Mould pressing machine structure includes least one set envelope pressure roller group, cylinder, air cylinder lifting plate, fixed side and gap adjustment assembly, seal upper envelope pressure roller and lower envelope pressure roller that pressure roller group includes being oppositely arranged up and down, upper envelope pressure roller is respectively arranged at two ends with top shoe, lower envelope pressure roller is respectively arranged at two ends with sliding block, top shoe is fixing with air cylinder lifting plate to be connected, air cylinder lifting plate top arranges cylinder, envelope pressure roller group two ends are respectively provided with fixed side, sliding block is fixing with corresponding fixed side respectively to be connected, and leaves gap and be provided with gap adjustment assembly between top shoe and sliding block; Wherein, air cylinder driven air cylinder lifting plate moves up and down, and the dynamic top shoe of air cylinder lifting strip moves up and down, thus driving upper envelope pressure roller to carry out pressing action or enhancing action, upper envelope pressure roller two ends are fixed on top shoe by bearing, and lower envelope pressure roller two ends are fixed on sliding block by bearing;
It is provided with heat-generating pipe, the external heating power supply of heat-generating pipe in upper envelope pressure roller; By arranging swivel joint in the outer end of upper envelope pressure roller, the power line of heat-generating pipe is connected with swivel joint by the through hole of upper envelope pressure roller axle head, and swivel joint is provided that the powering-on function under high speed rotating state;
Gap adjustment assembly includes regulating skewback, lateral adjustments screw mandrel, bevel gear group and skewback adjusting screw rod, skewback adjusting screw rod is in being longitudinally located at outside fixed side, lateral adjustments screw mandrel and skewback adjusting screw rod are mutually perpendicular to, it is connected by bevel gear group between skewback adjusting screw rod with lateral adjustments screw mandrel, regulate skewback and be located on lateral adjustments screw mandrel, regulating in skewback and lateral adjustments screw mandrel gap between top shoe and sliding block, the end face regulating skewback is inclined plane; Wherein, when skewback adjusting screw rod rotates, by bevel gear group to power can be sent lateral adjustments screw mandrel, the rotation of lateral adjustments screw mandrel can drive adjustment skewback to move left and right, it is inclined-plane owing to regulating the end face of skewback, the clearance distance between envelope pressure roller and lower envelope pressure roller can be made when therefore moving to produce change, thus realizing regulating the purpose in gap so that it is suitable in the sheet material envelope pressure of different-thickness or the different number of plies.
As a kind of preferred version, described envelope pressure roller group has 2 groups, and 2 groups of envelope pressure roller groups are arranged side by side along the conveying direction of upper layer of material and subsurface material, and the structure of each group envelope pressure roller group is identical, and each envelope pressure roller group is respectively equipped with independent motor, cylinder and air cylinder lifting plate.It is the form sealed by hot pressing die roll-in owing to envelope presses through journey, make the consistent material of fusing point after reaching certain temperature, sealing forming under default rolling die, therefore the time that the intensity of bi-material sealing and the pressure of sealing, temperature and mould continue to seal pressure also exists certain relation, at pressure, under the premise that temperature is certain, the envelope pressure time is more long, and sealing strength is more high. In order to when ensureing sealing at a high speed, sealing strength also can reach predetermined envelope Compressive Strength standard, press-fit in envelope and center 2 groups of envelope pressure roller groups, by the pressing action of cylinder when low speed sealing, start one group of envelope pressure roller, when reaching certain velocity node, start another group envelope pressure roller, ensure the sealing strength of material with this, the method not only seals pressure efficiency height, and the qualification rate of product is also improved. Wherein, the quantity of envelope pressure roller group can be configured according to the needs of actual production technique, can arrange many group envelope pressure roller groups if necessary.
Wherein, the face of cylinder of upper envelope pressure roller and lower envelope pressure roller is provided with the groove of symmetry, the middle part of product after groove correspondence envelope pressure, the envelope flanging of product after the outer rim correspondence envelope pressure of groove. Being actually needed according to shape of product, the shape of groove can change accordingly.
A kind of envelope pressure method of multi-layer sheet can be realized by said apparatus, comprise the following steps:
(1) material mother metal is cut, form separate upper layer of material and subsurface material;
(2) respectively upper layer of material and subsurface material are delivered to mould pressing machine structure and carry out envelope pressure, form sealing material; Before subsurface material is delivered to mould pressing machine structure, first carry out the positive and negative commutation of 180 °.
In described step (2), the arrival end of mould pressing machine structure also includes core entrance; During envelope pressure, upper layer of material, core and subsurface material from top to bottom set gradually; After envelope pressure completes, core is wrapped in the sealing space of upper layer of material and subsurface material formation. Which is primarily directed to the technology of the package of plaster, and core is the two sides of plaster, upper layer of material and subsurface material respectively packaging bag. Adopt above-mentioned process to pack, can effectively ensure that the printed word alignment on packaging two sides, keep corresponding with the printing position on material mother metal.
Described mould pressing machine structure is plane mould or rolling die.
In described sealing material, the form of sealing is totally continuous sealing, or envelope is pressed into the packaging bag of designated shape.
This utility model, relative to prior art, has the advantages that
The envelope pressure device of this multi-layer sheet achieves the single coiled material of employing and carries out multi-layer sheet envelope pressure, and its production efficiency is higher, product orientation is accurate. Compare tradition envelope compression technology, eliminate the pretreating process to sheet material, be effectively improved production efficiency, be conducive to the control of product cost.
The envelope pressure device principle of this multi-layer sheet is simple, and applying flexible, after carrying out local directed complete set, can be applicable to the envelope compression technology of polytype sheet material.
This envelope press-fits and is set to product four limit and provides and seal pressure uniformly, relative to traditional manual type three side sealing dress, can better keep product to pack the straight of four limits, attractive in appearance, improving product outward appearance class.
Accompanying drawing explanation
Fig. 1 is this envelope pressure method and the principle schematic of envelope pressure device.
Fig. 2 is the structural representation of cutting mechanism in Fig. 1.
Fig. 3 is the structural representation of material changement in Fig. 1.
Fig. 4 is the structural representation of mould pressing machine structure in Fig. 1.
Fig. 5 is the cross-sectional view in A direction in Fig. 4.
Fig. 6 is the structural representation of single group envelope pressure roller group.
Fig. 7 is that single group envelope pressure roller group carries out principle schematic when envelope is pressed.
Fig. 8 is the structural representation of Fig. 4 intermediate gap adjusting part.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1
The envelope pressure method of a kind of multi-layer sheet of the present embodiment, for the envelope compression technology of upper and lower 2 layer of sheet material, as it is shown in figure 1, comprise the following steps:
(1) material mother metal P is cut, form separate upper layer of material P1 and subsurface material P2;
(2) respectively upper layer of material and subsurface material are delivered to mould pressing machine structure 4 and carry out envelope pressure, form sealing material T; Before subsurface material is delivered to mould pressing machine structure, first carry out the positive and negative commutation of 180 ° at material changement 3 place.
Wherein, tool pressing machine structure can be plane mould or rolling die. In sealing material, the form of sealing can be totally continuous sealing, it is possible to envelope is pressed into the packaging bag of designated shape.
Embodiment 2
The envelope pressure method of a kind of multi-layer sheet of the present embodiment, for the technology of the package of plaster, compared with embodiment 1, it is different in that:
In step (2), the arrival end of mould pressing machine structure also includes core entrance; During envelope pressure, upper layer of material, core and subsurface material from top to bottom set gradually; After envelope pressure completes, core is wrapped in the sealing space of upper layer of material and subsurface material formation.
Wherein, core is the two sides of plaster, upper layer of material and subsurface material respectively packaging bag. Adopt this process to pack, can effectively ensure that the printed word alignment on packaging two sides, keep corresponding with the printing position on material mother metal.
Embodiment 3
The envelope pressure device of a kind of multi-layer sheet of the present embodiment, as shown in Figure 1, including unwinding shaft 1, cutting mechanism 2, material changement 3 and mould pressing machine structure 4, unwinding shaft arranges material mother metal P, after material mother metal cuts into upper layer of material P1 and subsurface material P2 through cutting mechanism, upper layer of material is fed directly to mould pressing machine structure, and subsurface material carries out after positive and negative commutation through material changement, delivers to mould pressing machine structure. The input of mould pressing machine structure is provided with each corresponding one group of pressure roller group of pressure roller group, upper layer of material and subsurface material, and each pressure roller group includes the driving roller 6 and the pressure roller 7 that cooperate. The setting of pressure roller group, can be further ensured that upper layer of material and subsurface material keep formation state when entering mould pressing machine structure.
In order to ensure the steady conveying of sheet material, in envelope pressure device, in the rear and front end of cutting mechanism, the rear and front end of pressure roller group, the rear and front end of material changement and mould pressing machine structure multiple positions such as rear and front end be provided with guide roller 5.
As shown in Figure 2, cutting mechanism includes carving knife 2-2, cuts rotor 2-3, the fixing plate 2-4 and carving knife fixed support 2-1 of carving knife, carving knife is fixed on the fixing plate of carving knife by carving knife fixed support, cut rotor and be fixed on the fixing plate of carving knife, carving knife is positioned at cuts above rotor, and material masterbatch is from carving knife and cuts traverse between rotor.
As shown in Figure 3, material changement includes bracket at corner 3-1, bracket at corner base plate 3-2, upper corner roller 3-3, transition roller 3-4 and lower corner roller 3-5, bracket at corner base plate is located at the side of subsurface material, the two ends up and down of bracket at corner base plate are respectively provided with bracket at corner, upper corner roller is connected with the bracket at corner being positioned at upper end by upper corner roller fixed mount 3-6, lower corner roller is connected with the bracket at corner being positioned at lower end by lower corner roller fixed mount 3-7, transition roller is between upper corner roller and lower corner roller, and transition roller is located on bracket at corner base plate;In the plane of subsurface material conveying, in 45 ° of angles between upper corner roller and transition roller, in 90 ° of angles between upper corner roller and lower corner roller, subsurface material first carries out 90 ° of commutations through lower corner roller, proceeds 90 ° of commutations then through upper corner roller.
As shown in Fig. 4～8, mould pressing machine structure includes envelope pressure roller group, cylinder, air cylinder lifting plate, fixed side and gap adjustment assembly, the present embodiment seals pressure roller group and has 2 groups, 2 groups of envelope pressure roller groups are arranged side by side along the conveying direction of upper layer of material and subsurface material, the structure of each group envelope pressure roller group is identical, and each envelope pressure roller group is respectively equipped with independent motor, cylinder and air cylinder lifting plate.
Seal upper envelope pressure roller 4-1 and lower envelope pressure roller 4-2 (as shown in Figure 6) that pressure roller group includes being oppositely arranged up and down, upper envelope pressure roller is respectively arranged at two ends with top shoe 4-3, lower envelope pressure roller is respectively arranged at two ends with sliding block 4-4, top shoe is fixing with air cylinder lifting plate 4-5 to be connected, air cylinder lifting plate top arranges cylinder 4-6, envelope pressure roller group two ends are respectively provided with fixed side 4-7, sliding block is fixing with corresponding fixed side respectively to be connected, and leaves gap and be provided with gap adjustment assembly between top shoe and sliding block; Wherein, air cylinder driven air cylinder lifting plate moves up and down, and the dynamic top shoe of air cylinder lifting strip moves up and down, thus driving upper envelope pressure roller to carry out pressing action or enhancing action, upper envelope pressure roller two ends are fixed on top shoe by bearing, and lower envelope pressure roller two ends are fixed on sliding block by bearing;
Heat-generating pipe 4-8 (as shown in Figure 5), the external heating power supply of heat-generating pipe it is provided with in upper envelope pressure roller; By arranging swivel joint 4-9 in the outer end of upper envelope pressure roller, the power line of heat-generating pipe is connected with swivel joint by the through hole of upper envelope pressure roller axle head, and swivel joint is provided that the powering-on function under high speed rotating state;
Gap adjustment assembly (as shown in Figure 8) includes regulating skewback 4-10, lateral adjustments screw mandrel 4-11, bevel gear group 4-12 and skewback adjusting screw rod 4-13, skewback adjusting screw rod is in being longitudinally located at outside fixed side, lateral adjustments screw mandrel and skewback adjusting screw rod are mutually perpendicular to, it is connected by bevel gear group between skewback adjusting screw rod with lateral adjustments screw mandrel, regulate skewback and be located on lateral adjustments screw mandrel, regulating in skewback and lateral adjustments screw mandrel gap between top shoe and sliding block, the end face regulating skewback is inclined plane; Wherein, when skewback adjusting screw rod rotates, by bevel gear group to power can be sent lateral adjustments screw mandrel, the rotation of lateral adjustments screw mandrel can drive adjustment skewback to move left and right, it is inclined-plane owing to regulating the end face of skewback, the clearance distance between envelope pressure roller and lower envelope pressure roller can be made when therefore moving to produce change, thus realizing regulating the purpose in gap so that it is suitable in the sheet material envelope pressure of different-thickness or the different number of plies.
It is the form sealed by hot pressing die roll-in owing to envelope presses through journey, make the consistent material of fusing point after reaching certain temperature, sealing forming under default rolling die, therefore the time that the intensity of bi-material sealing and the pressure of sealing, temperature and mould continue to seal pressure also exists certain relation, at pressure, under the premise that temperature is certain, the envelope pressure time is more long, and sealing strength is more high. In order to when ensureing sealing at a high speed, sealing strength also can reach predetermined envelope Compressive Strength standard, press-fit in envelope and center 2 groups of envelope pressure roller groups, by the pressing action of cylinder when low speed sealing, start one group of envelope pressure roller, when reaching certain velocity node, start another group envelope pressure roller, ensure the sealing strength of material with this, the method not only seals pressure efficiency height, and the qualification rate of product is also improved.Wherein, the quantity of envelope pressure roller group can be configured according to the needs of actual production technique, can arrange many group envelope pressure roller groups if necessary.
As it has been described above, just can realize this utility model preferably, above-described embodiment is only preferred embodiment of the present utility model, is not used for limiting practical range of the present utility model; Namely all equalizations made according to this utility model content change and modify, and are all contained by this utility model claim scope required for protection.
Claims (6)
1. the envelope pressure device of a multi-layer sheet, it is characterized in that, including unwinding shaft, cutting mechanism, material changement and mould pressing machine structure, unwinding shaft arranges material mother metal, after material mother metal cuts into upper layer of material and subsurface material through cutting mechanism, upper layer of material is fed directly to mould pressing machine structure, and subsurface material carries out after positive and negative commutation through material changement, delivers to mould pressing machine structure.
2. the envelope pressure device of a kind of multi-layer sheet according to claim 1, it is characterised in that the input of described mould pressing machine structure is provided with each corresponding one group of pressure roller group of pressure roller group, upper layer of material and subsurface material, and each pressure roller group includes the driving roller and the pressure roller that cooperate.
3. the envelope pressure device of a kind of multi-layer sheet according to claim 1, it is characterized in that, described cutting mechanism includes carving knife, cuts rotor, the fixing plate of carving knife and carving knife fixed support, carving knife is fixed on the fixing plate of carving knife by carving knife fixed support, cut rotor and be fixed on the fixing plate of carving knife, carving knife is positioned at cuts above rotor, and material masterbatch is from carving knife and cuts traverse between rotor.
4. the envelope pressure device of a kind of multi-layer sheet according to claim 1, it is characterized in that, described material changement includes bracket at corner, bracket at corner base plate, upper corner roller, transition roller and lower corner roller, bracket at corner base plate is located at the side of subsurface material, the two ends up and down of bracket at corner base plate are respectively provided with bracket at corner, upper corner roller is connected with the bracket at corner being positioned at upper end by upper corner roller fixed mount, lower corner roller is connected with the bracket at corner being positioned at lower end by lower corner roller fixed mount, transition roller is between upper corner roller and lower corner roller, transition roller is located on bracket at corner base plate, in the plane of subsurface material conveying, in 45 ° of angles between upper corner roller and transition roller, in 90 ° of angles between upper corner roller and lower corner roller, subsurface material first carries out 90 ° of commutations through lower corner roller, proceeds 90 ° of commutations then through upper corner roller.
5. the envelope pressure device of a kind of multi-layer sheet according to claim 1, it is characterized in that, described mould pressing machine structure includes least one set envelope pressure roller group, cylinder, air cylinder lifting plate, fixed side and gap adjustment assembly, seal upper envelope pressure roller and lower envelope pressure roller that pressure roller group includes being oppositely arranged up and down, upper envelope pressure roller is respectively arranged at two ends with top shoe, lower envelope pressure roller is respectively arranged at two ends with sliding block, top shoe is fixing with air cylinder lifting plate to be connected, air cylinder lifting plate top arranges cylinder, envelope pressure roller group two ends are respectively provided with fixed side, sliding block is fixing with corresponding fixed side respectively to be connected, leave gap between top shoe and sliding block and be provided with gap adjustment assembly,
It is provided with heat-generating pipe, the external heating power supply of heat-generating pipe in upper envelope pressure roller;
Gap adjustment assembly includes regulating skewback, lateral adjustments screw mandrel, bevel gear group and skewback adjusting screw rod, skewback adjusting screw rod is in being longitudinally located at outside fixed side, lateral adjustments screw mandrel and skewback adjusting screw rod are mutually perpendicular to, it is connected by bevel gear group between skewback adjusting screw rod with lateral adjustments screw mandrel, regulate skewback and be located on lateral adjustments screw mandrel, regulating in skewback and lateral adjustments screw mandrel gap between top shoe and sliding block, the end face regulating skewback is inclined plane.
6. the envelope pressure device of a kind of multi-layer sheet according to claim 5, it is characterized in that, described envelope pressure roller group has 2 groups, 2 groups of envelope pressure roller groups are arranged side by side along the conveying direction of upper layer of material and subsurface material, the structure of each group envelope pressure roller group is identical, and each envelope pressure roller group is respectively equipped with independent motor, cylinder and air cylinder lifting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128660.4U CN205311019U (en) | 2015-12-28 | 2015-12-28 | Pressure equipment of sealing of multilayer sheet is put |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128660.4U CN205311019U (en) | 2015-12-28 | 2015-12-28 | Pressure equipment of sealing of multilayer sheet is put |
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| Publication Number | Publication Date |
|---|---|
| CN205311019U true CN205311019U (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521128660.4U Active CN205311019U (en) | 2015-12-28 | 2015-12-28 | Pressure equipment of sealing of multilayer sheet is put |
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| CN (1) | CN205311019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398185A (en) * | 2015-12-28 | 2016-03-16 | 广州市兴世机械制造有限公司 | Sealing and laminating method and apparatus for multilayer sheet |
| CN109820649A (en) * | 2019-03-26 | 2019-05-31 | 广州市兴世机械制造有限公司 | Seal pressure device and technique |
-
2015
- 2015-12-28 CN CN201521128660.4U patent/CN205311019U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398185A (en) * | 2015-12-28 | 2016-03-16 | 广州市兴世机械制造有限公司 | Sealing and laminating method and apparatus for multilayer sheet |
| CN105398185B (en) * | 2015-12-28 | 2018-03-20 | 广州市兴世机械制造有限公司 | The envelope pressure method and envelope pressure device of a kind of multi-layer sheet |
| CN109820649A (en) * | 2019-03-26 | 2019-05-31 | 广州市兴世机械制造有限公司 | Seal pressure device and technique |
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