CN1318202C - Method for moulding container incorporated with volume label - Google Patents
Method for moulding container incorporated with volume label Download PDFInfo
- Publication number
- CN1318202C CN1318202C CNB031221009A CN03122100A CN1318202C CN 1318202 C CN1318202 C CN 1318202C CN B031221009 A CNB031221009 A CN B031221009A CN 03122100 A CN03122100 A CN 03122100A CN 1318202 C CN1318202 C CN 1318202C
- Authority
- CN
- China
- Prior art keywords
- label
- container
- mould
- shaping
- volume label
- 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
Links
- 238000000465 moulding Methods 0.000 title claims description 26
- 238000000034 method Methods 0.000 title abstract description 14
- 238000007664 blowing Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000007493 shaping process Methods 0.000 claims description 58
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 210000001161 mammalian embryo Anatomy 0.000 claims description 4
- 229920006300 shrink film Polymers 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The present invention relates to method for manufacturing a container which is integrally formed with a volume label. The method for manufacturing the container aims to cause the container to firmly combined with the volume label and to increase the value of the container. The present invention comprises: a forming blank and the volume label are arranged in a mould comprising a master mould provided with an inner mould groove for forming a filling opening, and a sub mould provided with a forming mould groove; the volume label is provided with a through hole corresponding to the external diameter of a container body; a forming blank is arranged in the inner mould groove of the master mould, and is clamped by the filling opening; the volume label is arranged in the forming mould groove of the sub mould; the mould is closed to cause the forming blank to positioned in the through hole of the volume label; the forming blank is formed in an air blowing mode by a gas blowing pipe of a hollow air-blowing and forming machine to cause the formed blank to gradually form the forming container according to the shape of the forming mould groove of the sub mould, the position of the container body can generate outwards extruding and expanding functions for the volume label to cause the volume label to be fully combined with the container body, and thus, the container or a plastic product integrally formed with the volume label is manufactured.
Description
Technical field
The invention belongs to manufacturing method for container, the particularly a kind of and integrated manufacturing method of container of label.
Background technology
By the plastic products of present commercially available hollow molding, as plastic products such as bottle (PET) plastic containers, the forming method that is adopted generally is divided into two kinds.
First kind of forming method is the shaping block 1A that penetrates earlier as shown in Figure 1; Again shaping block 1A is inserted among the shaping mould cavity 1B0 of mould 1B as shown in Figure 2,, can make the plastic products of various hollow moldings according to the formation of shaping mould cavity 1B0 with by hollow blowing moulding machine blowing moulding.
Second kind of forming method again by the blow moulding machine blowing moulding, promptly can be made into the hollow molding goods among the shaping mould cavity 2D0 that directly plastic raw materials 2C is injected mould 2D as shown in Figure 3.
As shown in Figure 4, the plastic products 1E that only above-mentioned two kinds of forming methods are made, for clearly disclosing the content of plastic products 1E, as commercially available carbonated drink, fruit juice, mineral water etc., all need in plastic products 1E filling content process, be placed in the appropriate location of plastic products 1E in the outer surface of plastic products 1E with heat shrink films 1F, make heat shrink films 1F shrink with heating method again and bundle closes in plastic products 1E.
Since only this kind heat shrink films 1F needs to make its contraction close in the outer surface of plastic products 1E with bundle with mode of heating, relatively, 1E is placed in normal temperature when plastic products, or slightly during low temperature environment, bundle between heat shrink films 1F and plastic products 1E closes effect will be reduced, be that heat shrink films 1F can get loose, thereby the label of plastic products 1E is disappeared, cause user's puzzlement.
Summary of the invention
The purpose of this invention is to provide a kind of make combine with label that firm container, hoisting container be worth with the integrated manufacturing method of container of label.
The present invention includes following steps:
Shaping block and label are inserted mould
Mould comprises master tooling that is provided with die cavity in the formation inlet and the submodule tool that is provided with shaping mould cavity; Label is to have the ring that equals, is slightly smaller than or be a bit larger tham vessel minimum outer diameter through hole to enclose; Shaping block is inserted in the interior die cavity of master tooling, closed master tooling also clamps shaping block with inlet; Label is inserted in the shaping mould cavity of submodule tool closed submodule tool;
Matched moulds
The submodule tool enters in the interior die cavity of master tooling, and order places in the master tooling inner membrance groove and the shaping block that is clamped by inlet is positioned at the label through hole that places submodule tool shaping mould cavity;
Blowing moulding
With hollow blowing moulding machine gas blow pipe to the shaping block blowing moulding, make shaping block by little gradually according to the shape container molding of submodule tool shaping mould cavity, the position of vessel can produce the outwards function of extruding expansion to label, label is fully combined with vessel, can make and integrated container of label or plastic products.
Wherein:
Label in the step 1 is that the ring with through hole encloses, and the internal diameter of through hole is slightly smaller than the maximum outside diameter that desire coats the label vessel.
Label in the step 1 is that the ring with through hole encloses, and the internal diameter of through hole is a bit larger tham the maximum outside diameter of shaping embryo.
Comprise and be provided with master tooling that forms die cavity in the inlet and the mould that is provided with the submodule tool of shaping mould cavity owing to the present invention includes shaping block and label inserted; Label is to have the ring that equals, is slightly smaller than or be a bit larger tham vessel minimum outer diameter through hole to enclose; Shaping block is inserted in the interior die cavity of master tooling, and clamp shaping block with inlet; Label is inserted in the shaping mould cavity of submodule tool; Matched moulds makes shaping block be positioned at the label through hole; With hollow blowing moulding machine gas blow pipe to the shaping block blowing moulding, make shaping block by little gradually according to the shape container molding of submodule tool shaping mould cavity, the position of vessel can produce the outwards function of extruding expansion to label, label is fully combined with vessel, can make and integrated container of label or plastic products.The present invention places master tooling with shaping block, the label of making tubular or non-tubular places the submodule tool, treat mother, submodule sign an undertaking close and shaping block according in the submodule tool shaping mould cavity shape blowing moulding process, can produce the outwards function of extruding expansion to label, make label be close to vessel, fully to combine, make container with the label one with vessel; One can not come off label from container or surface of plastic products, and two can improve the value of container or plastic products.Not only make and combine firm container with label, and hoisting container is worth, thereby reach purpose of the present invention.
Description of drawings
Fig. 1, be the ejection formation embryonic knob structure diagrammatic elevation view of container.
Fig. 2, be known first kind of forming method hollow molding of plastic products mould structure schematic sectional view.
Fig. 3, be known second kind of forming method hollow molding of plastic products mould structure schematic sectional view.
Fig. 4, be known moulded products and shrink film decomposition texture diagrammatic elevation view.
Fig. 5, be known moulded products and shrink film structural representation front view.
Fig. 6, be A portion partial enlarged drawing among Fig. 5.
Fig. 7, be label structural representation stereogram among the present invention.
Fig. 8, be label structural representation stereogram (tool overlap edge) among the present invention.
Fig. 9, structure of container diagrammatic elevation view for making with the present invention.
Figure 10, be B portion partial enlarged drawing among Fig. 9.
Figure 11, for step 1 schematic diagram of the present invention.
Figure 12, for step 2 schematic diagram of the present invention.
Figure 13, for step 3 schematic diagram of the present invention.
Figure 14, for step 4 schematic diagram of the present invention.
The specific embodiment
The present invention includes following steps:
As shown in figure 11, mould of the present invention comprises master tooling 1 and submodule tool 2.
As Fig. 9, shown in Figure 10, it is the vessel 50 and the head 51 of label 4 covered sections that the container made from the present invention 5 has.The area of vessel 50 is big or small corresponding with label 4.
As Fig. 7, Fig. 8, shown in Figure 9, label 4 is to be made in advance by the material that is ductile, so, enclose 40 so that label 4 is made the ring with through hole 41, the internal diameter 1D of through hole 41 equals, is slightly smaller than or be a bit larger tham minimum outer diameter 1D1 that desire coats label 4 vessels 50 and the internal diameter of through hole 41 is slightly smaller than the maximum outside diameter that desire coats the maximum outside diameter 1D2 of label 4 vessels 50 or is a bit larger tham shaping embryo 3.
As shown in figure 11, shaping block 3 is inserted in the interior die cavity 10 of master tooling 1, closed master tooling 1 also clamps shaping blocks 3 with inlet 11; Label 4 is inserted in the shaping mould cavity 20 of submodule tool 2 closed submodule tool 2.
Matched moulds
As shown in figure 12, make submodule tool 2 rise, in the interior die cavity 10 that enters master tooling 1, order places in the master tooling 1 inner membrance groove 10 and the shaping block 3 that is clamped by inlet 11 is positioned at label 4 through holes 41 that place submodule tool 2 shaping mould cavities 20.
Blowing moulding
As shown in figure 13, with 12 pairs of shaping block 3 blowing mouldings of hollow blowing moulding machine gas blow pipe, make shaping block 3 by little gradually according to the shape container molding of submodule tool 2 shaping mould cavities 20, the position of vessel 50 can produce the outwards function of extruding expansion to label 4, label 4 is fully combined with vessel 50, can make and integrated container of label or plastic products 5.
Die sinking
As shown in figure 14, make submodule tool 2 descend, die cavity 10 withdraws from master tooling 1, and opens master tooling 1 and submodule tool 2, just can in submodule tool 2 shaping mould cavities 20, take out as shown in Figure 9 with the integrated container of label.
Advantage of the present invention is for when the vessel 50 of container or plastic products 5 is the shape of non-tubular, promptly as shown in Figure 9, vessel 50 forms several various outer diameters 1D1,1D2, during surface such as 1D3, utilize shaping block 3 according in the submodule tool shaping mould cavity 20 shape forming processes, can the internal diameter 1D of through hole 41 be equaled, be slightly smaller than or be a bit larger tham the label 4 of the minimum outer diameter 1D1 of desire coating label 4 vessels 50, or the internal diameter of through hole 41 is slightly smaller than label 4 that desire coats the maximum outside diameter 1D2 of label 4 vessels 50 or be a bit larger tham the maximum outside diameter of shaping embryo and outwards produces that the extruding expansion is adjacent to function, label 4 is fully combined with vessel 50, make container 5 with the label one.One can not come off label 4 from container or plastic products 5 surfaces, and two can improve the value of container or plastic products 5.
The present invention has following characteristics:
1, the present invention system makes tubular earlier with label 4, and forms internal diameter 1D less than vessel 50 minimum outer diameter 1D1 or less than the through hole 41 of vessel 50 maximum outside diameter 1D2.
2, the present invention system makes tubular with label 4 in advance to have suitable ductility material.
3, shaping block 3 of the present invention is to be placed in the master tooling 1,4 of labels can place submodule tool 2, treat that mother, 1,2 combinations of submodule tool and shaping block 3 are according in the submodule tool 2 shaping mould cavities 20 shape forming processes, can produce the outwards function of extruding expansion to label 4, make label 4 be close to vessel 50, to make container or the plastic products 5 with the label one.
Claims (3)
1, the integrated manufacturing method of container of a kind of and label is characterized in that it comprises the steps:
Step 1
Shaping block and label are inserted mould
Mould comprises master tooling that is provided with die cavity in the formation inlet and the submodule tool that is provided with shaping mould cavity; Label is to have the ring that equals, is slightly smaller than or be a bit larger tham vessel minimum outer diameter through hole to enclose; Shaping block is inserted in the interior die cavity of master tooling, closed master tooling also clamps shaping block with inlet; Label is inserted in the shaping mould cavity of submodule tool closed submodule tool;
Step 2
Matched moulds
The submodule tool enters in the interior die cavity of master tooling, and order places in the master tooling inner membrance groove and the shaping block that is clamped by inlet is positioned at the label through hole that places submodule tool shaping mould cavity;
Step 3
Blowing moulding
With hollow blowing moulding machine gas blow pipe to the shaping block blowing moulding, make shaping block by little gradually according to the shape container molding of submodule tool shaping mould cavity, the position of vessel can produce the outwards function of extruding expansion to label, label is fully combined with vessel, can make and integrated container of label or plastic products.
2, the integrated manufacturing method of container of according to claim 1 and label is characterized in that the label in the described step 1 is that the ring with through hole encloses, and the internal diameter of through hole is slightly smaller than the maximum outside diameter that desire coats the label vessel.
3, the integrated manufacturing method of container of according to claim 1 and label is characterized in that the label in the described step 1 is that the ring with through hole encloses, and the internal diameter of through hole is a bit larger tham the maximum outside diameter of shaping embryo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031221009A CN1318202C (en) | 2003-04-23 | 2003-04-23 | Method for moulding container incorporated with volume label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031221009A CN1318202C (en) | 2003-04-23 | 2003-04-23 | Method for moulding container incorporated with volume label |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1539622A CN1539622A (en) | 2004-10-27 |
| CN1318202C true CN1318202C (en) | 2007-05-30 |
Family
ID=34320950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031221009A Expired - Fee Related CN1318202C (en) | 2003-04-23 | 2003-04-23 | Method for moulding container incorporated with volume label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1318202C (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85101747A (en) * | 1985-04-01 | 1987-01-31 | 欧文斯-伊利诺衣公司 | At blow-molded article applying labels method and device |
| JPH03297620A (en) * | 1990-04-17 | 1991-12-27 | Toppan Printing Co Ltd | Container with label |
| JPH0531793A (en) * | 1991-07-30 | 1993-02-09 | Kyoraku Co Ltd | Manufacture of squeezable container with label |
| JPH0664029A (en) * | 1992-08-21 | 1994-03-08 | Toppan Printing Co Ltd | Bottle with thick label and production thereof |
| JPH10211916A (en) * | 1997-01-28 | 1998-08-11 | Toppan Printing Co Ltd | In-mold labeling bottle |
| JP3297620B2 (en) * | 1997-01-30 | 2002-07-02 | 相川鉄工株式会社 | Disintegrator |
-
2003
- 2003-04-23 CN CNB031221009A patent/CN1318202C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85101747A (en) * | 1985-04-01 | 1987-01-31 | 欧文斯-伊利诺衣公司 | At blow-molded article applying labels method and device |
| JPH03297620A (en) * | 1990-04-17 | 1991-12-27 | Toppan Printing Co Ltd | Container with label |
| JPH0531793A (en) * | 1991-07-30 | 1993-02-09 | Kyoraku Co Ltd | Manufacture of squeezable container with label |
| JPH0664029A (en) * | 1992-08-21 | 1994-03-08 | Toppan Printing Co Ltd | Bottle with thick label and production thereof |
| JPH10211916A (en) * | 1997-01-28 | 1998-08-11 | Toppan Printing Co Ltd | In-mold labeling bottle |
| JP3297620B2 (en) * | 1997-01-30 | 2002-07-02 | 相川鉄工株式会社 | Disintegrator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1539622A (en) | 2004-10-27 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20140423 |