CN2356945Y - Thermal shrinkage packer - Google Patents
Thermal shrinkage packer Download PDFInfo
- Publication number
- CN2356945Y CN2356945Y CN 98235933 CN98235933U CN2356945Y CN 2356945 Y CN2356945 Y CN 2356945Y CN 98235933 CN98235933 CN 98235933 CN 98235933 U CN98235933 U CN 98235933U CN 2356945 Y CN2356945 Y CN 2356945Y
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- CN
- China
- Prior art keywords
- water
- water tank
- outlet
- transport tape
- machine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a heat shrinkage packing machine of a hot water spraying type. The utility model comprises a machine frame and a transmission device which is arranged on the machine frame and is used for transmitting containers, such as a PET, etc., wherein, a water tank is arranged under a transmission belt of the transmission device; the interior of the water tank is provided with an electric heating pipe and a water temperature control sensor, and the water tank wall is provided with a water outlet which is connected with an inlet of a water pump arranged on the machine frame through a pipe. A spraying plate is arranged above the transmission belt of the transmission device and is distributed with a plurality of spraying holes. An outlet of the water pump is connected with the spraying plate through the pipe. The machine has the advantages of easy temperature control, stable shrinkage scale quality and low bottle damage and is suitable for heat shrinkage film packing of various containers.
Description
The utility model relates to the package packing machine of beverage industry, refers to particularly a kind of heat shrink films be shunk thermal shrinking package machine on beverage bottle.
In recent years, along with developing rapidly of beverages such as mineral water, pure water, the PET plastics characteristics such as are separated with its colourless, transparent, nontoxic, easy shaping, indissoluble and are widely used as the container material of above-mentioned beverage, and the PVC heat shrinkage film is then with characteristics such as its low price, waterproof, low temperature resistant, easy contraction, printing performance be good and be widely used as the insert tracer material of said vesse material.The PVC film is contracted in has better become the problem that each beverage producer extremely pays close attention on the pet container.Traditional thermal shrinking package machine, produce to shrink the PVC film and is fixed on the pet container as medium with hot blast.But because the hot blast heat storage capacity is little, be subjected to ambient interference big, make adjustment be difficult to stablize, can't realize the mark that contracts after the product fluid injection, the mark that can only empty bottle contracts, duplication of labour amount is bigger.And the deformation temperature of the shrinkage temperature of PVC film and PET plastics is quite approaching, and the PVC film is out of shape about about 70 ℃, and the PET plastics are out of shape about about 75 ℃.When hot blast temperature is controlled when too high, though that label shrinks is good, pet container also produces distortion thereupon, bottle is decreased increase; Controlled when low when hot blast temperature, and reduced though bottle decreases, to get loose can appear again in label, wrinkling etc. shunk bad phenomenon, can't guarantee product design.Temperature adjustment difficulty has become the hot blast fatal weakness of mark machine that contracts.
The purpose of this utility model will provide a kind of temperature adjustment, control easily exactly, the mark steady quality that contracts, the thermal shrinking package machine that the product wastage rate are extremely low.
For achieving the above object, the thermal shrinking package machine that the utility model is designed, comprise frame and be installed in the transmitting device that is used to carry containers such as PET on the frame, the transport tape below of this transmitting device is provided with a water tank, be provided with electric heating tube and water temperature control sensor in the water tank, have a water outlet on the water tank wall, this water outlet links to each other with the import of rack-mounted water pump by pipeline.The transport tape top of this transmitting device is provided with a jet tray, is distributed with some injection holes on the jet tray, and the outlet of water pump links to each other with the import of jet tray by pipeline.Hot water in the water tank is delivered to by water pump in the jet tray of transport tape top, and spray shrinks thereby the PVC film that is sleeved on the pet container is produced to the pet container that moves at transport tape from injection hole again, finishes the packaging process of product.
Advantage of the present utility model is: substitutes hot blast with hot water and the PVC material production shunk as medium, because the heat storage capacity of hot water is much larger than hot blast, and little interference by environment, the stable easily row of temperature adjusting makes the mark quality that contracts greatly improve.The mark that can not only empty bottle contracts, and make the mark that contracts after the container fluid injection become possibility.After the container fluid injection, because cold liquid makes that to the heat conduction protective effect of wall of container the loss of container is almost nil, the mark warm area that contracts also greatly relaxes, label shrink the back smooth, smooth, tightly just, attractive in appearance, do not have and get loose and wrinkling.
Accompanying drawing is a kind of structural representation of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing:
Heat water-spraying's formula shrink packaging machine shown in the figure has frame 11, and frame 11 bottoms are equipped with cardan wheel 10 and are moved with instant packed machine.The transmitting device that is used to carry the PET plastic container is installed on the frame 11, and this transmitting device drives transport tape 2 by main motor 8 by speed reduction gearing and constitutes.One water tank 4 is installed below transport tape 2, and electric heating tube 7 is equipped with in the interior bottom of water tank 4, also is provided with water temperature control sensor 6 in the water tank 4, so that the automatic guidance of water temperature and adjusting.Have a water outlet on water tank 4 walls, this water outlet should be higher than electric heating tube 7 upper surfaces 30mm at least, does back scaling loss electric heating tube 7 to prevent water, and this water outlet joins by pipeline and the import that is installed in the water pump 5 on the frame 11.The bottom of water tank 4 is provided with foul valve 9 so that take out stains.This water tank 4 can add asbestos board by galvanized plate or stainless steel sheet to constitute for being provided with the water tank of heat-insulation layer, to reduce the hot distribution loss of hot water in it as far as possible, helps the stable regulation of water temperature.One jet tray 1 is installed above transport tape 2, and the thick stainless steel sheet of jet tray 1 usefulness 2mm is made, and is evenly equipped with a series of injection hole on it, and the outlet of water pump 5 is joined by the import of pipeline and jet tray 1.The both sides of water tank 4 below transport tape 2, bevelled backwater plate 3 in water tank 4 also is installed, the floor level inclination angle of backwater plate 3 is 15 °, the bilateral of backwater plate 3 is vertical manger (not shown), so that the hot water that sprays can be back to water tank 4 rapidly, guarantee to spray pyrocondensation on-cycle smooth operation.
During the utility model work, will fill with cold water in the water tank 4 earlier, again the temperature controller knob is placed the position of 70 ℃ (65 ℃ of empty bottles), open heater switch, when treating that water temperature rises to design temperature, open the switch of water pump 5 and transmitting device again, can carry out work continuously.The utility model temperature control adjustment is stable, and is simple to operation, dependable performance, can 24 continuous throughout the twenty-four hour24s, wide accommodation, heat shrinkage film such as available PVC, PE, PP are as shrink-down material, film thickness 0.015～0.050mm is used for the external packing of difformity containers such as food, beverage, cosmetics.
Claims (3)
1, a kind of thermal shrinking package machine, comprise frame and be installed in the transmitting device that is used to carry containers such as PET on the frame, it is characterized in that: the transport tape below of above-mentioned transmitting device is provided with a water tank, be provided with electric heating tube and water temperature control sensor in the water tank, have a water outlet on the water tank wall, this water outlet links to each other with the import of rack-mounted water pump by pipeline; The transport tape top of above-mentioned transmitting device is provided with a jet tray, is distributed with some injection holes on the jet tray, and the outlet of water pump links to each other with the import of jet tray by pipeline.
2, thermal shrinking package machine according to claim 1 is characterized in that: water tank both sides below said transport tape also are equipped with bevelled backwater plate in water tank.
3, thermal shrinking package machine according to claim 1 and 2 is characterized in that: said water tank is the water tank that is provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235933 CN2356945Y (en) | 1998-06-17 | 1998-06-17 | Thermal shrinkage packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235933 CN2356945Y (en) | 1998-06-17 | 1998-06-17 | Thermal shrinkage packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2356945Y true CN2356945Y (en) | 2000-01-05 |
Family
ID=33984103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98235933 Expired - Fee Related CN2356945Y (en) | 1998-06-17 | 1998-06-17 | Thermal shrinkage packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2356945Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260939A (en) * | 2014-09-21 | 2015-01-07 | 江苏艾津农化有限责任公司 | Steam heat shrink film packing machine |
| CN105383144A (en) * | 2015-12-22 | 2016-03-09 | 上海宝柏塑胶有限公司 | Shrinkage film boiling water blanching method |
-
1998
- 1998-06-17 CN CN 98235933 patent/CN2356945Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260939A (en) * | 2014-09-21 | 2015-01-07 | 江苏艾津农化有限责任公司 | Steam heat shrink film packing machine |
| CN105383144A (en) * | 2015-12-22 | 2016-03-09 | 上海宝柏塑胶有限公司 | Shrinkage film boiling water blanching method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |