CN100453298C - Equipment for producing plastic container with stereo anaglyph pattern on surface and without seam line - Google Patents
Equipment for producing plastic container with stereo anaglyph pattern on surface and without seam line Download PDFInfo
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- CN100453298C CN100453298C CNB2006100375169A CN200610037516A CN100453298C CN 100453298 C CN100453298 C CN 100453298C CN B2006100375169 A CNB2006100375169 A CN B2006100375169A CN 200610037516 A CN200610037516 A CN 200610037516A CN 100453298 C CN100453298 C CN 100453298C
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- seam line
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Abstract
An apparatus for producing plastic container with relief pattern on its surface but no moulding seam is composed of machine frame, thermal fusing unit, mould pressing unit and lift mechanism. Said mould pressing unit consists of at least two female moulds (one with pattern and another without pattern), a male mould and a mould pushing mechanism. Said male mould has a hollow structure, in which there are heating system, blowing system and cooling system.
Description
Technical field
The present invention relates to a kind of equipment for producing plastic container, particularly a kind ofly can produce the equipment for producing plastic container that the surface has three-dimensional embossing pattern.
Background technology
At present, can produce in the plastics manufacturing production equipment of the plastic containers that have three-dimensional embossing pattern the most frequently used mainly be the pressing mold blow moulding equipment, mainly there is following defective in its container products of producing: the vertical seam line that a desire is divided into container the symmetry of two halves all can be left in the container products surface of producing, the vertical seam line of this symmetry has destroyed the globality of embossing pattern to a great extent, the aesthetic property of continuity and entire container, it is comparatively simple to make this pressing mold blow moulding equipment can only produce some patterns, single, the container products that enjoying value is lower, and it is comparatively complicated exquisite to manufacture out some patterns, the higher container products of enjoying value, thus the container products market efficiency of producing influenced greatly.
Summary of the invention
The objective of the invention is to solve above-mentioned existing problems, provide a kind of surface that can produce to have the no seam line of three-dimensional embossing pattern and surface, do not influence the design of product and the container products of good looking appearance, and the production efficiency height, the equipment for producing plastic container of rational in infrastructure, easy realization.
Technical scheme of the present invention is achieved in that
A kind ofly produce the equipment for producing plastic container that the surface has three-dimensional embossing pattern and do not have seam line; comprise frame and the thermofusion device that is installed on the frame; the elevating mechanism of die arrangement and drive die arrangement lift adjustment; its characteristics are that described die arrangement comprises that an one processes and the patternless con-tainer blanks master mold of inner surface; the inner surface that one processes is made the impressing pattern master mold of recess patterns; energy simultaneously with the con-tainer blanks master mold; male model that the impressing pattern master mold is adaptive and module driving machine structure; wherein said male model is the mould of hollow structure; and be respectively arranged with heating system in the chamber of its hollow structure; scavenger system and cooling system; described male model is installed on the module driving machine structure; and be installed on the elevating mechanism with the module driving machine structure, described con-tainer blanks master mold and impressing pattern master mold install respectively movably on the frame that is positioned at above the male model.
For further making the present invention can produce plastic containers more attractive in appearance, the base, the outside of above-mentioned male model also is provided with the container wiredrawn edge ring that is used for the con-tainer blanks that is pressed into is carried out wiredrawn edge.
It is rational in infrastructure for above-mentioned male model is formed, simply, processing and manufacturing gets up to be easier to realize, above-mentioned male model comprises the patrix awl, lower mold body, make the fluid reservoir that is useful on the splendid attire cooling fluid along its madial wall one in the wherein said patrix awl, and be formed for installing the epicoele groove of heating system simultaneously, one is made and is useful on the cavity of resorption groove that heating system is installed in the described lower mold body, described patrix awl relatively installs with the lower mold body notch, and by the locking of passing the bolt that lower mold body screws in the patrix awl reliably device together, and described epicoele groove docks formation air blowing chamber with the cavity of resorption groove.
The present invention is processed and the patternless con-tainer blanks master mold of inner surface by an one owing to adopting, the inner surface that one processes is made in the impressing pattern master mold of recess patterns and one and is established heating system, the pressing mold blowing device that the male model of scavenger system and cooling system constitutes, the equipment for producing plastic container that the present invention is constituted by this pressing mold blowing device can produce the surface and have the no seam line of three-dimensional embossing pattern and surface, do not influence the design of product and the container products of good looking appearance, and from the pressing mold to blowing, refrigerating work procedure all is that continuous action is finished in same man-hour, has the production efficiency height, the characteristics that production cost is low.
The present invention is described in further detail below in conjunction with accompanying drawing:
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1, a kind of equipment for producing plastic container that the surface has three-dimensional embossing pattern and do not have seam line that produces of the present invention comprises frame 1 and the elevating mechanism 3 that is installed on thermofusion device 2, die arrangement and drive die arrangement lift adjustment on the frame 1.For effectively solving the problem of the plastic containers aesthetic property difference that existing equipment for producing plastic container manufactures; die arrangement of the present invention comprises that an one processes and the patternless con-tainer blanks master mold 4 of inner surface; the inner surface that one processes is made the impressing pattern master mold 5 of recess patterns; energy simultaneously with con-tainer blanks master mold 4; male model 6 and module driving machine structure 7 that impressing pattern master mold 5 is adaptive; wherein said male model 6 is the mould of hollow structure; and be respectively arranged with heating system 8 in the chamber of its hollow structure; scavenger system 10 and cooling system 9; described male model 6 is installed on the module driving machine structure 7; and be installed on the elevating mechanism 3 described con-tainer blanks master mold 4 with module driving machine structure 7; impressing pattern master mold 5 installs respectively movably on the frame 1 that is positioned at above the male model 6.Like this, the equipment for producing plastic container that the present invention is constituted by this structure pressing mold blowing device can produce the surface and have the no seam line of three-dimensional embossing pattern and surface, do not influence the design of product and the container products of good looking appearance, and from the pressing mold to blowing, refrigerating work procedure all is that continuous action is finished in same man-hour, has production efficiency height, characteristics that production cost is low.For further making the present invention can produce plastic containers more attractive in appearance, as shown in Figure 1, the base, the outside of described male model 6 also is provided with the container wiredrawn edge ring 20 that is used for the con-tainer blanks that is pressed into is carried out wiredrawn edge.The present invention is inwardly curled the appearance mouth of container base substrate when the container base substrate that suppresses being put into impressing pattern master mold 5 to carry out blowing formation embossing pattern by this container wiredrawn edge ring 20.It is rational in infrastructure for described male model is formed, simply, processing and manufacturing gets up to be easier to realize, as shown in Figure 1, described male model 6 comprises patrix awl 61, lower mold body 62, make the fluid reservoir 611 that is useful on the splendid attire cooling fluid along its madial wall one in the wherein said patrix awl 61, and be formed for installing the epicoele groove 612 of heating system 8 simultaneously, one is made and is useful on the cavity of resorption groove 621 that heating system 8 is installed in the described lower mold body 62, described patrix awl 61 relatively installs with lower mold body 62 notches, and by the locking of passing the bolt 63 that lower mold body 62 screws in the patrixes awl device is together reliably, and described epicoele groove 612 docks with cavity of resorption groove 621 and forms air blowing chamber 64, be provided with the bleeder port 69 that is connected with the chamber 64 of blowing, formation scavenger system 10 between described patrix awl 61 and the lower mold body 62.Described heating system 8 is electric heat coil, and on this electricity heat coil was installed on epicoele groove 612 and cavity of resorption groove 621 madial walls respectively along male model 6 inner chamber cell walls, the wire hole 65 that the electric wire for heating system 8 stretches into was done in lower mold body 62 bottoms of described male model 6.For realizing that effectively the cooling fluid in the external world is passed in the fluid reservoir 611, be respectively arranged with the woven hose 66 and the discharging tube 67 that are connected with fluid reservoir 611 in the air blowing chamber 64 of described male model 6, described woven hose 66 and an end of discharging tube 67 pass pore that the lower mold body 62 of male model 6 does and are connected with extraneous liquid feed device, the fluid reservoir 611 of its other end and patrix awl 61 is connected to form cooling system 9, and also is provided with the tracheae 68 that is connected with the chamber 64 of blowing in the bottom of described lower mold body 62.For guaranteeing to keep temperature required from the plastics breast that thermofusion device 2 gets off, as shown in Figure 1, the lateral wall of con-tainer blanks master mold 4 is provided with at least one group of heating system 8 that is made of electric heat coil, and what can set up or reduce according to producing actual needs 8 groups of numbers of the heating system of this con-tainer blanks master mold 4.For making thermofusion device 2 can effectively cooperate die arrangement to carry out the needs of processing and manufacturing, described thermofusion device 2 comprises rubber melting cylinder 21, feeding spiro rod 22, motor 23, reduction box 26 and the some groups of heating systems 24 that constitute by electric heat coil, wherein said rubber melting cylinder 21 is installed on the frame 1, and its feed end is provided with the container 25 of flared structure, the charging aperture that has on its discharge end and the con-tainer blanks master mold 4 is connected, described motor 23 is installed on and is positioned on the other frame 1 of rubber melting cylinder 21 sides, described reduction box 26 devices are on the frame 1 between rubber melting cylinder 21 and the motor 23, the input of described reduction box 26 is connected with the power output shaft of motor 23, described feeding spiro rod 22 is installed in the rubber melting cylinder 21, and be connected with the output of reduction box 26, the described heating system 24 of respectively organizing coats equably respectively and is arranged on the surface of rubber melting cylinder 21.Produce the required plastic cement emulsified material of each container for ease of control, between thermofusion device 2 and con-tainer blanks master mold 4, also be provided with pusher 30 on the described frame 1, this pusher 30 is by accumulator 301, pushing head 302 and hydraulic cylinder 303 constitute, wherein said accumulator 301 vertically is installed on the frame 1, and the charging aperture 304 that its sidewall is done is connected with the discharge end of the rubber melting cylinder 21 of described thermofusion device 2, and the charging aperture that has on its conical discharge port 305 of doing of bottom and the con-tainer blanks master mold 4 is connected, described pushing head 302 can go up, be set in to lower slider in the accumulator 301, described hydraulic cylinder 303 devices are on the frame 1 that is positioned at above the accumulator 301, and its hydraulic cylinder rod stretches in the accumulator 301 and is connected with pushing head 302, and also is coated with the some groups of heating systems 306 that are made of electric heat coil on the outer surface of accumulator 301.For further making structure of the present invention more simple, as shown in Figure 1, described elevating mechanism 3 is made of screw rod 31, drive motors and supporting drive mechanism 32.Described module driving machine structure 7 is made of two hydraulic cylinders 71, on the support body 72 that the screw rod 31 that described two hydraulic cylinders 71 are installed on elevating mechanism 3 respectively is provided with, and is connected with fixed mount 33 between the hydraulic cylinder rod of two hydraulic cylinders 71, and described male model 6 is installed on the fixed mount 33.
The course of work of the present invention is such: starting device at first, and control elevating mechanism 3 rises to suitable height with male model 6, simultaneously con-tainer blanks master mold 4 correspondences is adjusted to male model 6 tops; The container 25 of past thermofusion device 2 is packed into and is prepared the rubber grain of additive, under the drive of motor 23, feeding spiro rod 22 is sent into the rubber grain volume in the rubber melting cylinder 21, and simultaneously under the heating of heating system 24, rubber grain is melt into latex when delivering to the charging aperture 304 of pusher 30 from the upstream end volume, send in the accumulator 301 of pusher 30.At this moment, for avoid latex enter accumulator 301 back rapidly cooled and solidified become latex group, can be arranged at heating system 306 on accumulator 301 outer walls by startup, make latex keep newborn attitude shape.Then, the hydraulic cylinder 303 of control pusher 30 drives pushing head 302 latex is pushed in the con-tainer blanks master mold 4, controls the hydraulic cylinder 71 of module driving machine structure 7 simultaneously, male model 6 is risen head in the con-tainer blanks master mold 4, and latex is pressed into con-tainer blanks.In this process, for guaranteeing latex a suitable press temperature is arranged, can be arranged at that heating system 8 on con-tainer blanks master mold 4 lateral walls is carried out constant temperature and the heating system 8 that starts in the male model 6 is carried out constant temperature by startup.After being pressed into con-tainer blanks, the hydraulic cylinder 71 of control module driving machine structure 7 with male model 6 be bonded at its upper container base and together lower, moves to con-tainer blanks master mold 4 side of frame 1 simultaneously, and impressing pattern master mold 5 is moved to male model 6 tops.And regulate between this mould, move in frame for movement, it can implementation have a lot, and is the mature technology in the mechanical field, therefore, is not described in detail for its tool movement structure in the present invention.Then, control hydraulic cylinder 71 together stretches to male model 6 and sticking con-tainer blanks thereon in the impressing pattern master mold 5, the feeder that control is connected with tracheae 68, gas is imported in the air blowing chambers 64 through tracheae 68, again under the pressure action of gas own, be expelled between con-tainer blanks and male model 6 outer surfaces through bleeder port 69, con-tainer blanks is blown greatly, make the con-tainer blanks outer surface be close to the inner surface of impressing pattern master mold 5, the recess patterns that the inner surface of impressing pattern master mold 5 is provided with is duplicated to the outer surface of con-tainer blanks and is formed three-dimensional embossing pattern.In this process, be arranged at the wiredrawn edge ring 20 on the base, the outside of male model 6, the vessel port limit ecto-entad with con-tainer blanks carries out convolution simultaneously, and vessel port is rolled into hollow structure and the full vessel port limit of profile, so that it is more attractive in appearance to make the monnolithic case of container, structural strength is better.And then, disconnect heating system 8 working powers in the male model 6, the liquid feed device that control is connected with woven hose 66 is imported cooling fluid in the fluid reservoirs 611 through woven hose 66, the temperature of male model 6 is descended rapidly, also control feeder with its all gas sucking-off simultaneously.The purpose of doing like this is the principle of expanding with heat and contract with cold of utilizing plastic cement material, and the container of making is lowered the temperature rapidly, makes volume of a container slightly dwindle, finalize the design, solidify, and takes out from impressing pattern master mold 5 with convenient container.Again and then, control hydraulic cylinder 71 is fallen male model 6, takes off Manufactured container from male model 6, obtains container products.Meanwhile, also controlling liquid feed device drains the cooling fluid in the fluid reservoir 611 through discharging tube 67 outputs.At this moment, finished a manufacturing process that container products is all, its required time is according to the size of institute's production container, about about 1 minute to 3 minutes.Then, then con-tainer blanks master mold 4 is resetted, carry out the manufacturing of next container, so produce the plastic containers that the surface has three-dimensional embossing pattern and do not have seam line repeatedly circularly.Why the present invention can produce the plastic containers that the surface has three-dimensional embossing pattern and do not have seam line, be because master mold of the present invention all integral production form, so can not stay any seam line, make the pattern on the vessel surface be able to integral body, coherent and attractive in appearance at the vessel surface that makes.
Claims (10)
1; a kind ofly produce the equipment for producing plastic container that the surface has three-dimensional embossing pattern and do not have seam line; comprise frame (1) and be installed on thermofusion device (2) on the frame (1); the elevating mechanism (3) of die arrangement and drive die arrangement lift adjustment; it is characterized in that described die arrangement comprises that an one processes and the patternless con-tainer blanks master mold of inner surface (4); the inner surface that one processes is made the impressing pattern master mold (5) of recess patterns; energy simultaneously with con-tainer blanks master mold (4); male model (6) that impressing pattern master mold (5) is adaptive and module driving machine structure (7); wherein said male model (6) is the mould of hollow structure; and be respectively arranged with heating system (8) in the chamber of its hollow structure; scavenger system (10) and cooling system (9); described male model (6) is installed on the module driving machine structure (7); and be installed on the elevating mechanism (3) with module driving machine structure (7), described con-tainer blanks master mold (4) installs respectively on the frame (1) that is positioned at male model (6) top movably with impressing pattern master mold (5).
2, produce the equipment for producing plastic container that the surface has three-dimensional embossing pattern and do not have seam line according to claim 1 is described, it is characterized in that the base, the outside of above-mentioned male model (6) also is provided with the container wiredrawn edge ring (20) that is used for the con-tainer blanks that is pressed into is carried out wiredrawn edge.
3, produce the equipment for producing plastic container that the surface has three-dimensional embossing pattern and do not have seam line according to claim 1 is described, it is characterized in that above-mentioned male model (6) comprises patrix awl (61), lower mold body (62), make the fluid reservoir (611) that is useful on the splendid attire cooling fluid along its madial wall one in the wherein said patrix awl (61), and be formed for installing the epicoele groove (612) of heating system (8) simultaneously, the interior one of described lower mold body (62) is made and is useful on the cavity of resorption groove (621) that heating system (8) is installed, described patrix awl (61) relatively installs with lower mold body (62) notch, and by the locking of passing the bolt (63) that lower mold body (62) screws in the patrix awl device is together reliably, and described epicoele groove (612) docks with cavity of resorption groove (621) and forms air blowing chamber (64), be provided with the bleeder port (69) that is connected with the chamber of blowing (64), formation scavenger system (10) between above-mentioned patrix awl (61) and the lower mold body (62).
4, produce the equipment for producing plastic container that the surface has three-dimensional embossing pattern and do not have seam line according to claim 3 is described, it is characterized in that said heating system (8) is electric heat coil, on this electricity heat coil was installed on epicoele groove (612) and cavity of resorption groove (621) madial wall respectively along male model (6) inner chamber cell wall, the wire hole (65) that the electric wire for heating system (8) stretches into was done in lower mold body (62) bottom of above-mentioned male model (6).
5, produce the equipment for producing plastic container that the surface has three-dimensional embossing pattern and do not have seam line according to claim 3 is described, it is characterized in that being respectively arranged with woven hose (66) and the discharging tube (67) that is connected with fluid reservoir (611) in the air blowing chamber (64) of above-mentioned male model (6), described woven hose (66) and an end of discharging tube (67) pass pore that the lower mold body (62) of male model (6) does and are connected with extraneous liquid feed device, the fluid reservoir (611) of its other end and patrix awl (61) is connected to form cooling system (9), and also is provided with the tracheae (68) that is connected with the chamber of blowing (64) in the bottom of above-mentioned lower mold body (62).
6, produce the equipment for producing plastic container that the surface has three-dimensional embossing pattern and do not have seam line according to claim 3 is described, it is characterized in that the lateral wall of above-mentioned master mold is provided with at least one group of heating system that is made of electric heat coil (8).
7, produce the equipment for producing plastic container that the surface has three-dimensional embossing pattern and do not have seam line according to claim 1 is described, it is characterized in that above-mentioned thermofusion device (2) comprises rubber melting cylinder (21), feeding spiro rod (22), motor (23), reduction box (26) and the some groups of heating systems that constitute by electric heat coil (24), wherein said rubber melting cylinder (21) is installed on the frame (1), and its feed end is provided with the container (25) of flared structure, the charging aperture that has on its discharge end and the con-tainer blanks master mold (4) is connected, described motor (23) is installed on and is positioned on the other frame (1) of rubber melting cylinder (21) side, described reduction box (26) device is on the frame (1) that is positioned between rubber melting cylinder (21) and the motor (23), the input of described reduction box (26) is connected with the power output shaft of motor (23), described feeding spiro rod (22) is installed in the rubber melting cylinder (21), and be connected with the output of reduction box (26), the described heating system (24) of respectively organizing coats equably respectively and is arranged on the surface of rubber melting cylinder (21).
8, describedly produce the equipment for producing plastic container that the surface has three-dimensional embossing pattern and do not have seam line according to claim 1 or 7, it is characterized in that being positioned on the above-mentioned frame (1) between thermofusion device (2) and the con-tainer blanks master mold (4) and also be provided with pusher (30), this pusher (30) is by accumulator (301), pushing head (302) and hydraulic cylinder (303) constitute, wherein said accumulator (301) vertically is installed on the frame (1), and the charging aperture that its sidewall is done (304) is connected with the discharge end of the rubber melting cylinder (21) of above-mentioned thermofusion device (2), and the charging aperture that has on its conical discharge port (305) of doing of bottom and the con-tainer blanks master mold (4) is connected, described pushing head (302) can go up, be set in to lower slider in the accumulator (301), described hydraulic cylinder (303) device is on the frame (1) that is positioned at accumulator (301) top, and its hydraulic cylinder rod stretches in the accumulator (301) and is connected with pushing head (302), and also is coated with the some groups of heating systems that are made of electric heat coil (306) on the outer surface of accumulator (301).
9, produce the equipment for producing plastic container that the surface has three-dimensional embossing pattern and do not have seam line according to claim 1 is described, it is characterized in that above-mentioned elevating mechanism (3) is made of screw rod (31), drive motors and supporting drive mechanism (32).
10, describedly produce the equipment for producing plastic container that the surface has three-dimensional embossing pattern and do not have seam line according to claim 1 or 9; it is characterized in that above-mentioned module driving machine structure (7) is made of two hydraulic cylinders (71); described two hydraulic cylinders (71) are installed on respectively on the support body (72) that the screw rod (31) of elevating mechanism (3) is provided with; and be connected with fixed mount (33) between the hydraulic cylinder rod of two hydraulic cylinders (71), above-mentioned male model (6) is installed on the fixed mount (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100375169A CN100453298C (en) | 2006-09-04 | 2006-09-04 | Equipment for producing plastic container with stereo anaglyph pattern on surface and without seam line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100375169A CN100453298C (en) | 2006-09-04 | 2006-09-04 | Equipment for producing plastic container with stereo anaglyph pattern on surface and without seam line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1915642A CN1915642A (en) | 2007-02-21 |
| CN100453298C true CN100453298C (en) | 2009-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100375169A Expired - Fee Related CN100453298C (en) | 2006-09-04 | 2006-09-04 | Equipment for producing plastic container with stereo anaglyph pattern on surface and without seam line |
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| CN (1) | CN100453298C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049860B (en) * | 2010-11-18 | 2013-09-25 | 刘显联 | Container manufacturing method and structure of container product thereof |
| CH707854A2 (en) * | 2013-03-20 | 2014-09-30 | Alpla Werke | Extrusion blow tube. |
| US11241807B2 (en) | 2016-09-28 | 2022-02-08 | Kyoraku Co., Ltd. | Molded article and manufacturing method for same |
| CN110328831A (en) * | 2019-07-26 | 2019-10-15 | 芜湖立创包装有限公司 | A kind of liquid detergent plastic bottle blowing molding apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB755177A (en) * | 1953-08-24 | 1956-08-15 | Chemica Ag | Process and apparatus for the manufacture of seamless bottle-shaped hollow bodies, particularly from thermoplastic or phenoplastic material |
| US3412186A (en) * | 1957-10-12 | 1968-11-19 | Worson Sa | Method for the manufacture of hollow articles of thermoplastic material |
| GB1153139A (en) * | 1965-09-01 | 1969-05-21 | Valyi Emery I | Apparatus for Blow Molding Seamless Hollow Objects |
-
2006
- 2006-09-04 CN CNB2006100375169A patent/CN100453298C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB755177A (en) * | 1953-08-24 | 1956-08-15 | Chemica Ag | Process and apparatus for the manufacture of seamless bottle-shaped hollow bodies, particularly from thermoplastic or phenoplastic material |
| US3412186A (en) * | 1957-10-12 | 1968-11-19 | Worson Sa | Method for the manufacture of hollow articles of thermoplastic material |
| GB1153139A (en) * | 1965-09-01 | 1969-05-21 | Valyi Emery I | Apparatus for Blow Molding Seamless Hollow Objects |
Non-Patent Citations (2)
| Title |
|---|
| 吹塑成型技术. 申长雨等.工程塑料应用，第28卷第2期. 2000 |
| 吹塑成型技术. 申长雨等.工程塑料应用，第28卷第2期. 2000 * |
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| CN1915642A (en) | 2007-02-21 |
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Effective date of registration: 20070105 Address after: Guangdong province Foshan city Chancheng District Nanzhuang Zhen Di Tian Cun Xin Cun Bei Xiang, Pengcheng group of built nineteen No. 1 Applicant after: Liu Yingshan Co-applicant after: Liu Yingxin Address before: A team of Nanzhuang Di Tian group of built village in Guangdong province Foshan City Applicant before: Liu Xianlian |
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Granted publication date: 20090121 Termination date: 20130904 |