CN206358618U - Overlay film food easily tears tank - Google Patents
Overlay film food easily tears tank Download PDFInfo
- Publication number
- CN206358618U CN206358618U CN201621456699.3U CN201621456699U CN206358618U CN 206358618 U CN206358618 U CN 206358618U CN 201621456699 U CN201621456699 U CN 201621456699U CN 206358618 U CN206358618 U CN 206358618U
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- Prior art keywords
- overlay film
- tank
- lid
- annular
- easily tears
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Abstract
The utility model is related to a kind of overlay film food and easily tears tank, including the tank body being made of precoated metal sheet material punching press and the lid being made of laminating film, the tank body is included provided with open cavity and around the annular convered structure for being arranged at the open edge, and the lid can be hot bonding sealing with the annular convered structure.The overlay film food, which easily tears tank, can reduce metal food tank production cost, and be easy to design to form various appearances shape, meet personalized designs requirement.
Description
Technical field
The utility model is related to food pop-top technical field, and more particularly to a kind of overlay film food easily tears tank.
Background technology
Current metal food tank, either two-piece can or opentop, or easy open cover and Easy tearing lid and common lid are all adopted
Sealed with the mode of double seam, tank intensity can be increased, it is ensured that content is not by secondary pollution.But use dual
The mode of crimping is sealed, and there is also following shortcoming：Sealing machine is more complicated, and regulation is difficult, it is necessary to which masterful technique workman grasps
Make, in addition it is also necessary to metal cover or decorative cover, cause metal can high into production cost；During opening sealing again, operator is easily hurt
Hand.
The content of the invention
Based on this, it is necessary to provide a kind of overlay film food and easily tear tank, metal food tank production cost, and energy side can be reduced
Just and safely open.
Its technical scheme is as follows：
A kind of overlay film food easily tears tank, including the tank body that is made of precoated metal sheet material punching press and is rushed with precoated metal sheet material
The lid being pressed into, the tank body is included provided with open cavity and around the annular bonding for being arranged at the open edge
Body, the lid can be hot bonding sealing with the annular convered structure.
When above-mentioned overlay film food easily tears tank for packaged food, the food that need to be packed is positioned in the cavity of tank body, then
Upper cover body is covered, and lid overlay film and the overlay film of annular convered structure upper surface are welded together by hot-pressing technique, and then is made
Lid seals the cavity, so as to sealing preserve food；Tank surface can avoid food and tank body gold covered with overlay film simultaneously
The contact of category, it is to avoid tank body corrosion and damage, wastes food；When that need to take out the food of preservation, a detachable cover makes lid and ring
Shape convered structure is separated, you can food is taken out from cavity.The sealing that above-mentioned overlay film food easily tears tank need to only be made by heating pressurization
Lid is Nian Jie with annular convered structure, obtains the sealing of densification, makes sealing machine easy to use, is easy to operation, contrasts Easy tearing lid, saves
Decorative cover, greatly reduces the production cost of metal food tank, while this sealing design can meet a variety of different face shapings
The sealing of metal can, meets personalized designs requirement.
Technical scheme is illustrated further below：
In one of the embodiments, the lid and the annular convered structure be by being hot bonding sealing, and with it is described
Cavity is engaged the storage chamber to form closing.
In one of the embodiments, the lid is by being hot bonding sealed temperature with the annular convered structure
130 ° to 250 °.
In one of the embodiments, the bonding being hot bonding between the edge of the lid and the annular convered structure
Power is more than or equal to 120 kPas.
In one of the embodiments, the edge of the annular convered structure is provided with the scratch resistant portion of rounding off.
In one of the embodiments, the scratch resistant portion is to close to the curling of the direction of the cavity or to away from the cavity
Direction curling and raised in a ring.
In one of the embodiments, the cross section of the annular protrusion is in annular shape.
In one of the embodiments, the lid be provided with breakdown portion, the breakdown portion be arranged at the lid with it is described
Annular convered structure is hot bonding the outside at place.
In one of the embodiments, on same cross section, the annular convered structure and the cavity be mutually perpendicular to or
Near normal.
In one of the embodiments, the annular convered structure is provided with the first overlay film, and the lid is provided with the second overlay film, institute
State hot pressing welding and the annular convered structure adhesive seal of the lid by the second overlay film and first overlay film.
In one of the embodiments, the tank body is film-covered iron tank body or overlay film aluminium pot body, and the lid covers for plastic-aluminum
Close membrane cover body or the laminating membrane cover body of laminated plastics.
Brief description of the drawings
Fig. 1 is the structural representation for the embodiment one that overlay film food described in the utility model easily tears tank；
Fig. 2 is the structural representation for the embodiment two that overlay film food described in the utility model easily tears tank；
Fig. 3 is the structural representation for the embodiment three that overlay film food described in the utility model easily tears tank；
Fig. 4 is the close-up schematic view of tank body described in the utility model；
Fig. 5 is that overlay film food described in the utility model easily tears potting mouthful schematic diagram；
Fig. 6 is that overlay film food described in the utility model easily tears tank locally sealing schematic cross-sectional view.
Description of reference numerals：
100th, tank body, 110, cavity, 112, open, 120, annular convered structure, the 122, first overlay film, 130, scratch resistant portion,
200th, lid, 210, breakdown portion, the 220, second overlay film.
Embodiment
It is below in conjunction with accompanying drawing and specifically real for the purpose of this utility model, technical scheme and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be appreciated that embodiment described herein
Only to explain the utility model, protection domain of the present utility model is not limited.
It should be noted that " tank body " is fabricated by with precoated metal sheet material.Precoated metal, by the way that plastic foil is passed through height
Warm press mold patch on a metal plate, in this way using PET, PC, (tin plate, chrome plating is cold rolling with sheet metal for PE or PP films
Plate, aluminium sheet) carry out laminating form." being hot bonding " refers to be adhesively fixed by heating pressurization.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of one or more related Listed Items.
" first " described in the utility model, " second " do not represent specific quantity and order, are only used for title
Distinguish.
As shown in Figures 1 to 4, a kind of overlay film food of the present utility model easily tears tank, including with precoated metal sheet material punching press system
Into tank body 100 and the lid 200 that is made of laminating film, tank body 100 includes cavity 110 provided with opening 112 and around setting
Annular convered structure 120 in the edge of opening 112, lid 200 can be hot bonding sealing with annular convered structure 120.
As shown in Fig. 1 to 5, when the overlay film food easily tears tank for packaged food, the food that need to be packed is positioned over tank body
In 100 cavity 110, then upper cover body 200 is covered, and the overlay film of lid 200 and the annular upper table of convered structure 120 are made by hot-pressing technique
The overlay film in face is welded together, and then makes the seal cavity 110 of lid 200, so as to sealing preserve food；While the table of tank body 100
Face can avoid the contact of food and the metal of tank body 100 covered with overlay film, it is to avoid the corrosion and damage of tank body 100, waste food；When need
When taking out the food preserved, a detachable cover 200 makes lid 200 be separated with annular convered structure 120, you can be taken from cavity 110
Go out food.The sealing that above-mentioned overlay film food easily tears tank only need to make lid 200 be bonded with annular convered structure 120 by heating pressurization,
The sealing of densification is obtained, makes sealing machine easy to use, is easy to operation, Easy tearing lid is contrasted, eliminates decorative cover, greatly reduce tradition
The production cost of metal food tank, while this sealing design can meet the sealing of the tank body 100 of a variety of different face shapings, meets
Personalized designs requirement.
As shown in Fig. 1 to 5, in the present embodiment, lid 200 and annular convered structure 120 by being hot bonding sealing, and with
Cavity 110 is engaged the storage chamber to form closing.The sealing of densification is formed using hot-press sealed technology, is easy to form closed storage
The storage chamber of food, is easy to preserve food.It is preferred that, the lid is with the annular convered structure by being hot bonding sealed temperature
Spend for 130 ° to 250 °, obtain more preferable bonding force.Further, the heat between the edge of lid 200 and annular convered structure 120
The bonding force that pressure viscosity connects is more than or equal to 98 kPas.While thus available for solid food is preserved, the tank body 100 is also allowed for
Sealing.Further, the bonding force being hot bonding between the edge of lid 200 and annular convered structure 120 is more than or equal to
120 kPas, i.e., by after 120 kPas of air pressure, the edge of lid 200 and annular convered structure 120 still sealed reliable.It is thus available
In preserving food liquid, with temperature tolerance and resistance to pressure, the requirement of tinned food high pressure sterilization can be met.Pass through the utility model
The overlay film food of acquisition easily tears tank, after 121 DEG C of thermophilic digestions, then carries out pressure test, 120 kPas of No leakages.The lid 200
It is made of laminating film, it is preferred to use plasticity is good, and the good laminating film of weldability is made, such as the laminating film of plastic-aluminum, laminated plastics are laminating
Film etc..
As shown in Fig. 3 to 6, it is preferred that the outward flange ring of opening 112, which connects, fixes the annular convered structure 120.Thus further
Simplify sealing machine, more easily realize annular convered structure 120 and lid 200 is hot bonding sealing.Further, it is annular
Convered structure 120 is provided with the first overlay film 122, and lid 200 is provided with the second overlay film 220, and lid 200 passes through the second overlay film 220 and first
The hot pressing welding of overlay film 122 and the annular adhesive seal of convered structure 120.It is easy to by the second overlay film 220 and the first overlay film 122
Hot pressing welding forms the sealing of densification, improves the bonding force of lid 200 and annular convered structure 120.Further, in same horizontal stroke
On section, annular convered structure 120 is mutually perpendicular to or near normal with cavity 110, is easy to annular convered structure 120 to be fixed on sealing machine
Upper and lid 200 carries out hot pressing, and then simple sealing machine can be used to carry out the sealing of cavity 110, further reduces metal food
Product tank production cost；Simultaneously annular convered structure 120 and being adhesively fixed for lid 200 can be avoided smooth, it is to avoid lid 200 receives volume
Outer pulls power.Be provided with rounding off portion between annular convered structure 120 and cavity 110 simultaneously, thus can avoid the formation of it is raised or
Acute angle, it is not firm to cause to be adhesively fixed between lid 200 and annular convered structure 120.It is preferred that, the cavity and annular convered structure one
Body is stamped and formed out.
As shown in figure 4, in the present embodiment, the edge of annular convered structure 120 is provided with the scratch resistant portion 130 of rounding off.Cause
And the edge of annular convered structure 120 can be avoided to hurt the hand of user.Further, scratch resistant portion 130 is to close to cavity 110
Direction crimps or crimped to the direction away from cavity 110 and raised in a ring.The edge of annular convered structure 120 can thus lacked
Mouth inward curl, it is to avoid exposed to cut hand, while forming annular protrusion, is easy to people to lift tank body 100 (as carried out thermophilic digestion
Afterwards, tank body 100 can be taken out at heating by being affectedly bashful annular convered structure 120).Further, the cross section of annular protrusion
In annular shape, and then during the outward flange processing of annular convered structure 120, only need crimping processing just can form scratch resistant portion 130.
As shown in Figure 1, Figure 2, shown in Fig. 3 or Fig. 5, in the present embodiment, lid 200 is provided with breakdown portion 210, and breakdown portion 210 is set
It is placed in the outside that lid 200 is hot bonding place with annular convered structure 120.It is easy to people's opening cover 200.
In the present embodiment, tank body 100 is film-covered iron tank body or overlay film aluminium pot body, and lid 200 is the laminating membrane cover body of plastic-aluminum
Or the laminating membrane cover body of laminated plastics.Thus it is easy to make tank body 100 that there is enough rigidity, makes lid 200 that there is enough extensions
Property, the two collocation obtains optimal effectiveness.
Thus the utility model has the advantages that：
1st, metal food tank is as the container of packaging for foodstuff, and canister has more compactness than plastic containers, and plastics have
Oxygen makes Food Oxidation spoiled, and internal food flavor also easily scatters and disappears, so the shelf-life is usually no more than 1 year, and metal has
There is good barrier, outside oxygen, which enters, not to be gone, internal fragrance will not scatter and disappear, and the shelf-life was more than more than 2 years.But metal
Container is difficult that welding sealing is carried out after food is canned, and generally popular at present is the sealing of double seam formula.And the application is practical
New overlay film food, which easily tears tank, can carry out weldable sealing, there is the high barrier of canister again, be a variety of can class foods
Product provide new packing technique.
2nd, overlay film food easily tears the sealing of tank only need to make lid Nian Jie with annular convered structure by heating pressurization, obtain densification
Sealing, make sealing machine easy to use, be easy to operation, greatly reduce the production cost of metal food tank.
3rd, the sealing of metal can of a variety of different face shapings can be met by employing welding sealing, meet personalized designs
It is required that.
4th, while during lid is torn, the lid will not produce sharp or burr edge, thus will not hurt behaviour
The hand of author.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of overlay film food easily tears tank, it is characterised in that including the tank body that is made of precoated metal sheet material punching press and with laminating
The lid that film is made, the tank body is included provided with open cavity and around the annular bonding for being arranged at the open edge
Body, the lid can be hot bonding sealing with the annular convered structure.
2. overlay film food according to claim 1 easily tears tank, it is characterised in that the lid leads to the annular convered structure
Cross and be hot bonding sealing, and the storage chamber to form closing is engaged with the cavity.
3. overlay film food according to claim 2 easily tears tank, it is characterised in that the lid leads to the annular convered structure
Cross and be hot bonding sealed temperature for 130 ° to 250 °.
4. overlay film food according to claim 1 easily tears tank, it is characterised in that the edge of the lid and the annular are viscous
The bonding force being hot bonding between junctor is more than or equal to 120 kPas.
5. overlay film food according to claim 1 easily tears tank, it is characterised in that the edge of the annular convered structure is provided with circle
Slip over the scratch resistant portion crossed.
6. overlay film food according to claim 5 easily tears tank, it is characterised in that the scratch resistant portion is to close to the cavity
Direction crimps or crimped to the direction away from the cavity and raised in a ring.
7. overlay film food according to claim 1 easily tears tank, it is characterised in that the annular convered structure and the cavity it
Between be provided with rounding off portion.
8. overlay film food according to claim 1 easily tears tank, it is characterised in that the lid is provided with breakdown portion, described to open
The portion of opening is arranged at the lid and is hot bonding the outside at place with the annular convered structure.
9. overlay film food according to claim 1 easily tears tank, it is characterised in that the annular convered structure covers provided with first
Film, the lid is provided with the second overlay film, hot pressing welding and institute of the lid by second overlay film and first overlay film
State annular convered structure adhesive seal.
10. overlay film food according to any one of claim 1 to 9 easily tears tank, it is characterised in that the tank body is overlay film
Iron flask body or overlay film aluminium pot body, the lid are the laminating membrane cover body of plastic-aluminum or the laminating membrane cover body of laminated plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456699.3U CN206358618U (en) | 2016-12-28 | 2016-12-28 | Overlay film food easily tears tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456699.3U CN206358618U (en) | 2016-12-28 | 2016-12-28 | Overlay film food easily tears tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206358618U true CN206358618U (en) | 2017-07-28 |
Family
ID=59377473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621456699.3U Active CN206358618U (en) | 2016-12-28 | 2016-12-28 | Overlay film food easily tears tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206358618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628608A (en) * | 2016-12-28 | 2017-05-10 | 广州卓迅包装机械有限公司 | Easy-to-tear can for film covering foods |
| WO2021189605A1 (en) * | 2020-03-26 | 2021-09-30 | 广东粤东机械实业有限公司 | New metal packaging container |
-
2016
- 2016-12-28 CN CN201621456699.3U patent/CN206358618U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628608A (en) * | 2016-12-28 | 2017-05-10 | 广州卓迅包装机械有限公司 | Easy-to-tear can for film covering foods |
| WO2018121483A1 (en) * | 2016-12-28 | 2018-07-05 | 广州卓诚食品科技有限公司 | Easy-peel laminated food can |
| US11008146B2 (en) | 2016-12-28 | 2021-05-18 | Guangzhou Jorson Food Technology Co., Ltd. | Easy-peel laminated food can |
| WO2021189605A1 (en) * | 2020-03-26 | 2021-09-30 | 广东粤东机械实业有限公司 | New metal packaging container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170921 Address after: 514300 Guangdong city of Guangzhou province Panyu District Dashi Street stone North Industrial Road Anping Road No. 5 Building 102 G Patentee after: Guangzhou Zhuo Cheng Food Technology Co., Ltd. Address before: 514300 Guangdong city of Guangzhou province Panyu District Dashi Street stone North Industrial Road Anping Road No. 5 Building 102 G Patentee before: Guangzhou Zhuoxun Packaging Machinery Co., Ltd. |