CN205498257U - Thermal -insulated plastic wrap production facility - Google Patents
Thermal -insulated plastic wrap production facility Download PDFInfo
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- CN205498257U CN205498257U CN201521110494.5U CN201521110494U CN205498257U CN 205498257 U CN205498257 U CN 205498257U CN 201521110494 U CN201521110494 U CN 201521110494U CN 205498257 U CN205498257 U CN 205498257U
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- thinkling sound
- epe
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Abstract
The utility model discloses a thermal -insulated plastic wrap production facility, it includes a plurality of pay -off deflector roll, thinkling sound ya roller and two T type extrusion dies, T type extrusion die is furnished with extrusion lamination roller, a plurality of the pay -off deflector roll is carried a plurality of layers of EPE material extremely on the thinkling sound ya roller, thinkling sound ya roller surface is equipped with 2388 bellied needles, after heating through built -in heating device, thinkling sound ya roller is in the same place multilayer EPE material hot piercing pressfitting. The utility model discloses a high -quality thermal -insulated plastic wrap can be prepared to equipment, can prepare out the plastic wrap that has good separation thermal insulation performance through the cooperation of above -mentioned technology and equipment, and the two sides of this plastic wrap all has the reflection barrier layer for the plastic wrap has good separation thermal insulation performance.
Description
Technical field
This utility model relates to packaging material manufacture field, is specifically related to a kind of heat insulation fresh-keeping membrane production equipment.
Background technology
Preservative film is packaging material conventional in a kind of daily life, uses preservative film packaged food, vegetable
And melon and fruit, make air completely cut off with food, reach fresh-keeping effect.Existing frequently-used preservative film is of a great variety,
Have conventional polyethylene or Polrvinyl chloride preservative film, also have on the basis of polyethylene by formula transform each
Kind of preservative film, also has and carries out the compound preservative film transformed, such as natural complex fresh-keeping film by preservative film structure
Once stacked formed by layers of reinforcement, polymer material layer and activity separation material layer, this compound guarantor
Although fresh film is than the good refreshing effect of traditional preservative film, but the material used is relatively costly.
Also having a kind of micropore plastic wrap, produce a large amount of Minute pores on thin film, the most maturation is micro-
The technology of preparing of pore membrane has inorganic filled polymers stretching technique, semi-crystalline polymer stretching technique, chemistry
Method foaming technique, phase detachment technique etc., every kind of technology is respectively provided with its feature, is suitable for different application places,
But existing frequently-used for micro-aperture technique or raw material complicated process of preparation, relatively costly, or preparation
Micropore plastic wrap is unable to reach the requirement that pull resistance is high and safety effect is good.
It is known that need cold wiping transport at fruit, seafood, meat, vegetable, confection, drinks etc.
In food, usually in transportation, needing to be equipped with cold chain transportation equipment, this means of transportation cost is relatively
Height, especially some short-distance transport.Accordingly, it is now desired to a kind of fresh-keeping membrane production equipment, it is desirable to pass through
This equipment, prepares the preservative film intercepting good heat insulating, it is possible to applied by preservative film in pallet packing,
Make packaging heat preserving antistaling effective, without using refrigerator car in certain scope, it is also possible to reach fresh-keeping
Requirement, saves cost of transportation, more economically changes.
Utility model content
The purpose of this utility model is the problem above overcoming prior art to exist, it is provided that a kind of heat insulation guarantor
Fresh membrane production equipment, this device structure is simple, reasonable in design, can be prepared by this equipment and have well
Intercepting heat-insulating property and the preservative film of flexibility, this preservative film is suitable for the pallet packing of various form, 1000
This preservative film packaging pallet is used, because of the obstruct heat-insulating property that it is good, it is not necessary to use refrigerator car in kilometer,
Save cost of transportation, so that product is more economically changed.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model passes through techniques below side
Case realizes:
A kind of heat insulation fresh-keeping membrane production equipment, it includes that several feeding deflector rolls, thinkling sound's Ya roller and two are T-shaped
Extrusion die, described T-shaped extrusion die is provided with extruding composite roll, if several described feeding deflector rolls will
Dried layer EPE material is delivered on described thinkling sound's Ya roller；Described thinkling sound's Ya roller surface is provided with 2388 protruding pins, institute
State thinkling sound's Ya roller by the material hot piercing of multilamellar EPE being pressed together after built-in heating devices heat；Described T
Type extrusion die extrusion PE material, is first bonded together reflection barrier layer with base fabric, passes through
Described T-shaped extrusion die extrusion PE material, is adhered to multilamellar EPE two sides by reflection barrier layer and base fabric.
In a preferred embodiment of the present utility model, farther include, the pin on described thinkling sound's Ya roller surface
A length of 6mm, the distance between the pin on described thinkling sound's Ya roller surface is 2.5cm.
In a preferred embodiment of the present utility model, farther include, by described thinkling sound's Ya roller surface
Pin after described multilamellar EPE hot piercing, a diameter of 0.5-1cm in hole.
In a preferred embodiment of the present utility model, farther include, described in described thinkling sound's Ya roll-in system
The speed of multilamellar EPE is equal with the speed of described extrusion composite roll.
In a preferred embodiment of the present utility model, farther including, described thinkling sound's Ya roller is multiple with extrusion
The speed closing roller is 3-10 m/min.
In a preferred embodiment of the present utility model, farther including, described T-shaped extrusion die squeezes
The speed going out PE material is 15-200g/m2。
The beneficial effects of the utility model are:
One, equipment of the present utility model can prepare the heat insulation preservative film of high-quality, pass through the said equipment
Cooperation can prepare the preservative film with good obstruct heat-insulating property, the two sides of this preservative film all has
There is reflection barrier layer so that preservative film has good obstruct heat-insulating property.
Two, preservative film prepared by equipment of the present utility model has good softness, is suitable for various
The pallet packing of form, applies this preservative film in the pallet packing in 1000 kilometers, it is not necessary to use cold
Hide car, save cost of transportation, make product more economically.
Three, this utility model is by thinkling sound's Ya roller surface after processing and heating, and multilamellar EPE is passed through
The form of hot piercing is fixed together, surfacing, it is simple to the hole in following process, and EPE is favourable
In preservative film, buffer flowing in air-flow, improve the fresh-keeping effect of preservative film.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand this practicality
Novel technological means, and can being practiced according to the content of description, below with of the present utility model relatively
Good embodiment and coordinate accompanying drawing describe in detail as after.Detailed description of the invention of the present utility model is by following enforcement
Example and accompanying drawing thereof are shown in detail in.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment technology, below will be to enforcement
In the description of example technology, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is only embodiments more of the present utility model, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is this utility model device structure schematic diagram；
Fig. 2 is preservative film structure chart of the present utility model；
Wherein, 10-feeding deflector roll, 20-thinkling sound's Ya roller, 201-pin, 30-T type extrusion die, 1-reflects resistance
Interlayer, 2-base fabric, 3-multilamellar EPE, 4-PE expects, 31-hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Embodiment
As it is shown in figure 1, the present embodiment discloses a kind of heat insulation preservative film production technology, including following step
Rapid:
(1) if, by multiple feeding deflector rolls 10 by dried layer EPE material be delivered on thinkling sound's Ya roller 20.
(2), above-mentioned thinkling sound's Ya roller 20 passes through heating devices heat, through multilamellar EPE of above-mentioned thinkling sound's Ya roller 20
Material is pressed together by hot piercing, can suppress different pitch of holes by thinkling sound's Ya roller 20 of different pitchs of holes
Multilamellar EPE, wherein, the spacing in hole 31 is 1-4cm, a diameter of 0.5-1cm in hole 31；According to reality
Border produces needs regulation.
Multilamellar EPE being combined by the way of hot piercing, above-mentioned hole 31 is conducive to air-flow to exist
Buffering flowing in preservative film, its safety performance is more preferable, and the spacing in hole 31 is reasonable, makes multilamellar EPE put down
Whole, be conducive to other layer to be compounded in its two sides, be also beneficial to following process.
(3) extrude PE by T-shaped extrusion die 30 to expect, first will reflection barrier layer 1 and base fabric 2
It is bonded together, extrudes PE by above-mentioned T-shaped extrusion die 30 the most again and expect, will reflection barrier layer 1
It is adhered to multilamellar EPE3 two sides with base fabric 2, and above-mentioned base fabric is bonded to above-mentioned by PE material
In multilamellar EPE, it is thus achieved that preservative film includes successively: reflection barrier layer 1, base fabric 2, multilamellar EPE 3,
Base fabric 2 and reflection barrier layer 1, by PE material 4 bonding between each layer.
Each above-mentioned T-shaped extrusion die is equipped with an extrusion composite roll coordinated with it for 30 times, by upper
State T-shaped extrusion die 30 to coordinate with extrusion composite roll, reflection barrier layer 1 is adhered to base fabric 2
Together, and by reflection barrier layer 1 and base fabric 2 it is adhered on multilamellar EPE3 two sides.
In order to control the quality of preservative film, in above-mentioned technique, above-mentioned thinkling sound's Ya roller 20 suppresses above-mentioned multilamellar EPE
When 3, feeding speed is equal with the speed of above-mentioned extrusion composite roll feeding；Above-mentioned thinkling sound's Ya roller 20 is compound with extrusion
The speed of roller is 3-10 m/min, and above-mentioned T-shaped extrusion die 30 is extruded the speed of PE material 4 and is
15-200g/m2。
The speed that above-mentioned T-shaped extrusion die 30 extrudes PE material is the slowest, and PE material is the thinnest, and its adhesive property is relatively low,
Above-mentioned T-shaped extrusion die 30 extrudes the excessive velocities of PE material, and PE material is the thickest, and PE expects that blocked up meeting makes fresh-keeping
Film is too hard, affects the flexibility of preservative film.
Processing above-mentioned preservative film, thinkling sound's Ya roller 20 is the key of whole equipment, with heating on thinkling sound's Ya roller 20
Device, the driving means of thinkling sound's Ya roller 20 is consistent with traditional driving means, in the present embodiment, such as Fig. 1
Shown in, it is provided with 2388 protruding pins 201 on above-mentioned thinkling sound's Ya roller 20 surface, above-mentioned pin 201 a length of
6mm, the distance between above-mentioned pin 201 is 2.5cm, and the external diameter of above-mentioned pin 201 is 0.5-1cm.
After processing unit (plant) heats, after multilamellar EPE passes thinkling sound's Ya roller 20, it is hot pressed pore-forming 31, multilamellar
EPE 3 is fixed together, and in the present embodiment, above-mentioned multilamellar EPE 3 includes that 2-10 layer EPE expects, can
With the THICKNESS CONTROL of above-mentioned multilamellar EPE 3 in the range of 0.5-2cm.
The structure of the preservative film prepared by above-mentioned technique as shown in Figure 2, is included successively: reflection intercepts
Layer 1, base fabric 2, multilamellar EPE 3, base fabric 2 and reflection barrier layer 1, above-mentioned reflection intercepts
4 are expected by PE between layer 1, base fabric 2, multilamellar EPE 3, base fabric 2 and reflection barrier layer 1
Bonding, in the preparation, is first bonded together reflection barrier layer with base fabric.
Wherein, above-mentioned reflection barrier layer 1 is high reflectance aluminium foil or high reflectance aluminum plated PET film, above-mentioned
The THICKNESS CONTROL of reflection barrier layer is in 7-30 μm.
Above-mentioned base fabric 2 is woven cloth conventional in this area, and the thickness of above-mentioned base fabric is
30-200g/m2。
This utility model uses multilamellar EPE material as main heat insulation layer, and EPE material is a kind of new
The flexible packing material of type, it has high-strength buffering vibration resistance, and softness, stretch-proof, has guarantor
The advantage of temperature, in the above-described embodiments, is used for PE bonding by EPE with woven cloth and is combined with each other, braiding
Cloth compensate for the shortcomings such as single EPE material changeableness, breakage, poor toughness, and at preservative film
Outer layer all with PE layer bonding aluminium foil layer as reflection barrier layer, it has good high reflectance, it is possible to carry
The effect of heat insulation of high-preserved film.
Therefore so that the protecting film in the present embodiment has good obstruct heat-insulating property, and it is soft
Property good, be suitable to the pallet packing of various form, pallet packing heat preserving antistaling is effective, in 1000 kilometers transport
The biggest cost of transportation can be saved without refrigerator car, more economically changes time defeated.
Technique of the present utility model and equipment can prepare the heat insulation preservative film of high-quality, by above-mentioned technique
Cooperation with equipment can prepare the preservative film with good obstruct heat-insulating property, the two of this preservative film
Face all has reflection barrier layer so that preservative film has good obstruct heat-insulating property.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
This utility model.Multiple amendment to these embodiments will be aobvious for those skilled in the art
And be clear to, generic principles defined herein can be without departing from spirit or scope of the present utility model
In the case of, realize in other embodiments.Therefore, this utility model is not intended to be limited to institute herein
These embodiments shown, and it is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
This utility model.Multiple amendment to these embodiments will be aobvious for those skilled in the art
And be clear to, generic principles defined herein can be without departing from spirit or scope of the present utility model
In the case of, realize in other embodiments.Therefore, this utility model is not intended to be limited to institute herein
These embodiments shown, and it is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (6)
1. a heat insulation fresh-keeping membrane production equipment, it is characterized in that, it includes several feeding deflector rolls, thinkling sound's Ya roller and two T-shaped extrusion dies, and described T-shaped extrusion die is provided with extruding composite roll, if dried layer EPE material is delivered on described thinkling sound's Ya roller by several described feeding deflector rolls；Described thinkling sound's Ya roller surface is provided with 2388 protruding pins, and described thinkling sound's Ya roller is by pressing together the material hot piercing of multilamellar EPE after built-in heating devices heat.
The heat insulation fresh-keeping membrane production equipment of one the most according to claim 1, it is characterised in that a length of 6mm of the pin on described thinkling sound's Ya roller surface, the distance between the pin on described thinkling sound's Ya roller surface is 2.5cm.
The heat insulation fresh-keeping membrane production equipment of one the most according to claim 2, it is characterised in that by the pin on described thinkling sound's Ya roller surface after described multilamellar EPE hot piercing, a diameter of 0.5-1cm in hole.
The heat insulation fresh-keeping membrane production equipment of one the most according to claim 1, it is characterised in that described in described thinkling sound's Ya roll-in system, the speed of multilamellar EPE is equal with the speed of described extrusion composite roll.
The heat insulation fresh-keeping membrane production equipment of one the most according to claim 4, it is characterised in that described thinkling sound's Ya roller is 3-10 m/min with the speed of extrusion composite roll.
The heat insulation fresh-keeping membrane production equipment of one the most according to claim 5, it is characterised in that the speed of described T-shaped extrusion die extrusion PE material is 15-200g/m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110494.5U CN205498257U (en) | 2015-12-29 | 2015-12-29 | Thermal -insulated plastic wrap production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110494.5U CN205498257U (en) | 2015-12-29 | 2015-12-29 | Thermal -insulated plastic wrap production facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205498257U true CN205498257U (en) | 2016-08-24 |
Family
ID=56720803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521110494.5U Active CN205498257U (en) | 2015-12-29 | 2015-12-29 | Thermal -insulated plastic wrap production facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205498257U (en) |
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2015
- 2015-12-29 CN CN201521110494.5U patent/CN205498257U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214000 Wind Energy Road 67-9, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee after: Lorell Nano-synthetic Materials (Jiangsu) Co., Ltd. Address before: 215332 No. 401 Matang Road, Kunshan Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: Industrial membrane (Kunshan) Co., Ltd. |
|
| CP03 | Change of name, title or address |