CN1208215C - Easily openable paperboard can sealed thermally and its production method - Google Patents
Easily openable paperboard can sealed thermally and its production method Download PDFInfo
- Publication number
- CN1208215C CN1208215C CN 01106491 CN01106491A CN1208215C CN 1208215 C CN1208215 C CN 1208215C CN 01106491 CN01106491 CN 01106491 CN 01106491 A CN01106491 A CN 01106491A CN 1208215 C CN1208215 C CN 1208215C
- Authority
- CN
- China
- Prior art keywords
- tank body
- easily openable
- paperboard
- opener
- cover
- 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.)
- Ceased
Links
Images
Landscapes
- Cartons (AREA)
Abstract
The present invention relates to thermally sealing easy open can of a full paper board, and a production method thereof. The easy open can is composed of a paper opener, a column or a can body which is formed by pressing a can body, a can cap and a can bottom, wherein a filling drinking opening and an expanding opening are reserved on the can cap and are matched with the paper opener; the can body is a disposable forming ivory board can body, the inner and the outer surfaces of which are attached with a high-density polyethylene coating which has the functions of sealing and leakage prevention. In the processing method, edge rolling heat sealing is carried out on special equipment and a specific mould by ivory board coating with high-density polyethylene, and resistance heat or ultrasonic waves to complete the bond of the can body, the can bottom and the can cap, which are combined with the paper opener to form the thermally sealing easy open can of a full paper board. The present invention has the advantages of unique technology, convenient method and no pollution, and is suitable for industrialization.
Description
The present invention relates to easy open can and production method thereof, particularly easily openable paperboard can sealed thermally and production method thereof.
At present, employed on the market easy open can mostly is metalwork or plastic product.Metalwork productive costs height, plastic product is difficult for degraded, and environment is caused gross pollution.Along with the improvement of social environmental pollution and human requirement to living environment, wish that the easy open can that replaces plastic product is arranged and reduce production costs as far as possible but on-metallic article free from environmental pollution as the makeshift of existing easy open can.According to the knowledge of the applicant, paper product is one of ideal substitute of numerous substituted metal goods, is environmentally friendly easy degradation products.And a spot of paper pulp moulding packing container that occurs recently on the market at present, its structure is the composite of part paper and metal or paper and plastics, the general more complicated of its production technology, and also productive costs is still higher, and still environment is affected.
The objective of the invention is, improve, propose and design easily openable paperboard can sealed thermally and production method thereof at above-mentioned the deficiencies in the prior art.
Technical solution of the present invention is that being combined by can body, cover, the synthetic tank body of jar base pressure of employing papery opener and cylinder or truncated cone-shaped is reserved with filling drinking mouth and expansion mouth above the cover of tank body, cooperate with the papery opener.It is characterized in that the tank body that is combined into by can body, cover, jar end is the ivory board tank body of disposal molding, ivory board tank body surfaces externally and internally has been attached with the high-density polyethylene ene coatings of sealing antiseep effect.
It is characterized in that the high-density polyethylene ene coatings of tank body outside face has the sign of picture, literal, symbol and combination thereof outward.
It is characterized in that, filling drinking mouth that the cover of tank body is reserved above and expansion mouthful be shaped as triangle or semicircle or rectangle, filling drinking mouth and expansion mouthful mutually amalgamation be shaped as square or circular or rhombus.
The production method of easily openable paperboard can sealed thermally is, adopts particular manufacturing craft, equipment, and the forming process of paper product is characterized in that,
The ivory board of A, the certain grammes per square metre of use:
B, to ivory board dual coating high-density polyethylene layer;
C, adhering to the printing of carrying out picture, literal, symbol on the art post paperboard surface of high-density polyethylene ene coatings:
D, use have the specialized equipment of resistance heat and super sonic heating function, make the papery tank body by the rolling heat-sealable way of resistance heat or super sonic heating on mould;
E, equipped papery opener is being arranged on the cover of filling drinking mouth and expansion mouthful.
It is characterized in that, use specialized equipment, on not isometric cylindrical or truncated cone-shaped mould, temperature is controlled at 200 ℃---between 300 ℃, time set was at 0.5 second---2 seconds with resistance heat and super sonic heating function; By the method for rolling heat-sealing, finish the synthetic of can body, jar end, cover, form the tank body of being convenient to the full papery of leak free.
It is characterized in that the ivory board of employing is 150 gram/rice
2---400 gram/rice
2
It is characterized in that to the coated on both sides employing high-density polyethylene material of art post paperboard, its consumption is controlled at 180 milligrams/meter
2---200 milligrams/meter
2Between.
It is characterized in that, use environment protection water-based printing ink, on the art post paperboard that contains the high-density polyethylene ene coatings, carry out the printing of picture, literal, symbol.
It is characterized in that semicircle or leg-of-mutton filling drinking mouth of the rectangle that leaves and expansion mouth are finished the papery opener and sealed the synthetic of paper can by heat-sealable way, are shaped to easily openable paperboard can sealed thermally on the cover of ivory board sealable tank.
Advantage of the present invention is, simple in structure, novel, the disposable paper sealed packet tinning product of being produced has in light weight, good airproof performance, uses health, convenience, and recyclable utilization is free from environmental pollution, the characteristics of low production cost.Be the another new sealing fresh-keeping packaging container of all kinds of hot and cold drinks, its job operation technological process is reasonable, is suitable for the streamlined operation, and suitability for industrialized production is worthy of popularization.
Fig. 1, one of product structure scheme drawing of the present invention
Fig. 2, the birds-eye view of one of product structure scheme drawing of the present invention
Fig. 3, the upward view of one of product structure view of the present invention
Fig. 4, the present invention adopt the local structure scheme drawing of cated ivory board
Fig. 5, the structure birds-eye view of the tank body that product of the present invention adopts
Fig. 6, two of the structural representation of the papery opener that product of the present invention adopts
Fig. 7, three of the structural representation of the papery opener that product of the present invention adopts
Fig. 8, two of product structure scheme drawing of the present invention
Fig. 9, two birds-eye view of product structure scheme drawing of the present invention
Below, describe embodiments of the invention with reference to the accompanying drawings in detail.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the embodiment one that the present invention shown in Figure 7 proposes, it is the tank body 5 that adopts truncated cone-shaped with constant slope, tank body 5 is by can body, cover 1, the jar end 7, be combined into, the cover 1 of tank body 5 is connected as a single entity with the sidewall of tank body 5, be reserved with filling drinking mouth 2 and expansion mouth 3 on the cover 1, around the expansion mouth 3 tear string 9 is arranged, filling drinking mouth 2 is together adjacent with expansion mouth 3, is furnished with papery opener 4, papery opener 4 and the filling drinking mouth of reserving 2 and expansion mouthfuls 3 is used, papery opener 4 by hot pressing mode attached on the cover 1.The shape of papery opener 4 has three kinds, can be for selecting for use.Tank body 5 adopts the ivory board tank body of disposal molding, tank body 5 surfaces externally and internallies are attached with high density polyethylene (HDPE) (PE) coating 6, the opening shape of the filling drinking mouth that leaves on the cover 12 and expansion mouthfuls 3 is triangle or semicircle or rectangle, expansion mouthfuls 3 and 2 amalgamations of filling drinking mouth together be shaped as rhombus or ellipse or rectangle.The production method of product of the present invention is, adopt the forming process of particular manufacturing craft or equipment and paper product, concrete steps are as follows, at first select the ivory board 8 of certain grammes per square metre for use, then the ivory board 8 two-sided high density polyethylene (HDPE)s (PE) that apply are formed the coating 6 that seals antiseep, next adopt nontoxic, tasteless environment protection water-based printing ink to carry out the printing of signs such as picture, literal, symbol on ivory board 8 surfaces that high density polyethylene (HDPE) (PE) coating 6 is arranged, and make it obtain satisfied effect.The ivory board 8 as prescribed sizes of having printed after the signs such as picture, literal, symbol are carried out the cross cutting blanking.Then on specialized equipment and mould by the rolling heat-sealable way of resistance heat or super sonic heating, finish the making of tank body 5 of the papery sealable tank of required specification.(when the tank body 5 of this moulding is used for getting final product behind can drink and the Other Drinks) leaving by heat-sealable way on the cover 1 of filling drinking mouth 2 and expansion mouthfuls 3 and loading onto papery opener 4, thereby finishes the making of easily openable paperboard can sealed thermally.It should be noted that and use function specialized equipment, when acting on not isometric cylindrical or truncated cone-shaped mould, temperature should be controlled at 200 ℃---between 300 ℃, time set was at 0.5 second---between 2 seconds with resistance heat and super sonic heating.The method of the rolling heat-sealing by routine, also can finish tank body 5, jar end 7, cover 1 synthetic, make, form full papery sealable tank.The ivory board that adopts is 150 gram/rice
2---400 gram/rice
2 Sealing antiseep coating 6 employed high density polyethylene (HDPE) (PE) materials to ivory board 8 surfaces make should be controlled at 180 milligrams/meter
2---200 milligrams/meter
2Between.Use environment protection water-based printing ink, on the art post paperboard that contains high density polyethylene (HDPE) (PE) coating, carry out the printing of signs such as picture, literal, symbol.
On the cover 1 of cardboard sealable tank, stay filling drinking mouth 2 square, circular, rhombus, finish papery opener 4 and seal the synthetic of paper can, be shaped to easily openable paperboard can sealed thermally by heat-sealable way.
As Fig. 8, Fig. 9, Fig. 6, shown in Figure 7, the embodiment two that the present invention proposes, be to adopt columniform tank body 5, tank body 5 was combined into by can body, cover 1, a jar end 7, the cover 1 of tank body 5 is connected as a single entity with the sidewall of tank body 5, be reserved with filling drinking mouth 2 and expansion mouth 3 on the cover 1, around the expansion mouth 3 tear string 9 is arranged, filling drinking mouth 2 is together adjacent with expansion mouth 3, is furnished with papery opener 4, papery opener 4 and the filling drinking mouth of reserving 2 and expansion mouthfuls 3 is used, papery opener 4 by hot pressing mode attached on the cover 1.The shape of papery opener 4 has three kinds, can be for selecting for use.Tank body 5 adopts the ivory board tank body of disposal molding, tank body 5 surfaces externally and internallies are attached with high density polyethylene (HDPE) (PE) coating 6, the opening shape of the filling drinking mouth that leaves on the cover 12 and expansion mouthfuls 3 is triangle or semicircle or rectangle, expansion mouthfuls 3 and 2 amalgamations of filling drinking mouth together be shaped as rhombus or ellipse or rectangle.Its production and processing method repeats no more as described in the embodiment one.
Claims (9)
1, easily openable paperboard can sealed thermally, adopt combining of papery opener, cylinder or truncated cone-shaped by can body, cover, the synthetic tank body of jar base pressure, be reserved with filling drinking mouth and expansion mouth above the cover of tank body, cooperate with the papery opener, the surfaces externally and internally of tank body is attached with polyethylene, it is characterized in that, be the ivory board tank body of disposal molding by can body, cover (1), jar tank body (5) that the end (7) is combined into, the polyethylene that ivory board tank body surfaces externally and internally adheres to has been the high-density polyethylene ene coatings (6) of sealing antiseep effect.
2, easily openable paperboard can sealed thermally according to claim 1 is characterized in that, the outer sign that picture, literal, symbol and combination thereof are arranged of the high-density polyethylene ene coatings (6) of tank body (5) outside face.
3, easily openable paperboard can sealed thermally according to claim 1, it is characterized in that, filling drinking mouth (2) that the cover (1) of tank body (5) is reserved above and expansion mouthful (3) be shaped as triangle or semicircle or rectangle, filling drinking mouth (2) and expansion mouthful (3) mutually amalgamation be shaped as square or circular or rhombus.
4, the production method of easily openable paperboard can sealed thermally according to claim 1, adopt particular manufacturing craft, equipment, the forming process of paper product, the forming process of paper product comprise the coating polyethylene layer, carry out the printing of picture, literal, symbol, make tank body, are equipped with opener, it is characterized in that
The ivory board of A, the certain grammes per square metre of use;
B, to ivory board dual coating high-density polyethylene layer;
C, on the ivory board surface of adhering to high-density polyethylene ene coatings (6), carry out the printing of picture, literal, symbol;
D, use have the specialized equipment of resistance heat and super sonic heating function, make papery tank body (5) by the rolling heat-sealable way of resistance heat or super sonic heating on mould;
E, on the cover (1) that filling drinking mouth (2) and expansion mouthful (3) are being arranged, equipped papery opener (4).
5, the production method of easily openable paperboard can sealed thermally according to claim 4, it is characterized in that, use has the specialized equipment of resistance heat and super sonic heating function, on not isometric cylindrical or truncated cone-shaped mould, temperature is controlled at 200 ℃---between 300 ℃, time set was at 0.5 second---and 2 seconds; By the method for rolling heat-sealing, finish the synthetic of can body, jar end (7), cover (1), form the tank body (5) of being convenient to the full papery of leak free.
6, the production method of easily openable paperboard can sealed thermally according to claim 4 is characterized in that, the ivory board of employing (8) is 150 gram/rice
2---400 gram/rice
2
7, the production method of easily openable paperboard can sealed thermally according to claim 4 is characterized in that, to the coated on both sides employing high-density polyethylene material of art post paperboard, its consumption is controlled at 180 milligrams/meter
2---200 milligrams/meter
2Between.
8, the production method of easily openable paperboard can sealed thermally according to claim 4 is characterized in that, uses environment protection water-based printing ink, carries out the printing of picture, literal, symbol on the ivory board that contains the high-density polyethylene ene coatings (8).
9, the production method of easily openable paperboard can sealed thermally according to claim 4, it is characterized in that, semicircle or leg-of-mutton filling drinking mouth of rectangle (2) that on the cover (1) of ivory board sealable tank, leaves and expansion mouthful (3), finish papery opener (4) and seal the synthetic of paper can by heat-sealable way, be shaped to easily openable paperboard can sealed thermally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01106491 CN1208215C (en) | 2001-02-21 | 2001-02-21 | Easily openable paperboard can sealed thermally and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01106491 CN1208215C (en) | 2001-02-21 | 2001-02-21 | Easily openable paperboard can sealed thermally and its production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1304856A CN1304856A (en) | 2001-07-25 |
| CN1208215C true CN1208215C (en) | 2005-06-29 |
Family
ID=4655494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01106491 Ceased CN1208215C (en) | 2001-02-21 | 2001-02-21 | Easily openable paperboard can sealed thermally and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1208215C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3652380A1 (en) * | 2017-07-10 | 2020-05-20 | WestRock MWV, LLC | Paperboard, paperboard container, and method for using a paperboard article |
| CN109018459A (en) * | 2018-09-18 | 2018-12-18 | 桐城市靖伦塑料有限公司 | A kind of processing method of paper pop-top |
-
2001
- 2001-02-21 CN CN 01106491 patent/CN1208215C/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN1304856A (en) | 2001-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU679744B2 (en) | Packaging laminate with gas and aroma barrier properties | |
| EP2379420B1 (en) | Thermoformed liquid-holding vessels | |
| PT2014461E (en) | A seal for a container | |
| JPH08156904A (en) | Method for filling of packing container | |
| US20150101747A1 (en) | Methods of making containers | |
| CN1208215C (en) | Easily openable paperboard can sealed thermally and its production method | |
| CN215156671U (en) | Environment-friendly paper bottle | |
| CN102849324A (en) | Sealing structure of ring-pull can and processing technology | |
| CN2851152Y (en) | Paper made composite package can | |
| US6216424B1 (en) | Methods for producing a self-supporting bag and package | |
| CN2486496Y (en) | Full paper board thermal seal easy open can | |
| CN105246785A (en) | Liquid filled bottle having a thin cover member provided with a flexible reinforcing element | |
| JP2006143270A (en) | Synthetic resin decorative container | |
| JP5272288B2 (en) | Pouch with spout | |
| CN2290464Y (en) | Plastic metal film compound wrapping paper | |
| CN2670267Y (en) | High-shrinkage thin polyolefine membrane | |
| JPH09131753A (en) | Molding with barrier properties and manufacture thereof | |
| CN2530885Y (en) | Improved closure structure of cup container | |
| CN1198715C (en) | Composite material for package of food and its preparing process | |
| CN208748438U (en) | Stone paper base environmental protective composite paper material | |
| CN211469339U (en) | Plastic metal composite seal tank | |
| CN2652851Y (en) | Anti-over flow soft package bag left with passage | |
| CN2388147Y (en) | Sealing internal cover of aluminium foil composite bottle top | |
| JP2008081132A (en) | Top plate structure of paper-made liquid container, and its manufacturing method | |
| CN201120986Y (en) | Local transparent package barrel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI LVSHIJIE ENVIRONMENT PROTECTION SCIENCE CO. Free format text: FORMER OWNER: YUANDONG GREEN WORLD GROUP CO LTD, WUHAN Effective date: 20080926 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080926 Address after: Guan Nan Industrial Zone, East Lake New Technology Development Zone, Wuhan, Hubei Patentee after: Hubei green world environmental protection Polytron Technologies Inc Address before: Hubei city of Wuhan province Wuchang Luo Yu Road, No. 472 Patentee before: Yuandong Lushijie Group Corp., Wuhan |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20091216 Pledge (preservation): Preservation |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20100616 Granted publication date: 20050629 |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20090831 Decision number of declaring invalidation: 13800 Granted publication date: 20050629 |