CN105365267A - Production line used for producing polyethylene plastic packaging bags and side sealing equipment for production line - Google Patents
Production line used for producing polyethylene plastic packaging bags and side sealing equipment for production line Download PDFInfo
- Publication number
- CN105365267A CN105365267A CN201510916007.2A CN201510916007A CN105365267A CN 105365267 A CN105365267 A CN 105365267A CN 201510916007 A CN201510916007 A CN 201510916007A CN 105365267 A CN105365267 A CN 105365267A
- Authority
- CN
- China
- Prior art keywords
- side sealing
- corona
- sealing apparatus
- production line
- electrode roller
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 48
- 229920003023 plastic Polymers 0.000 title claims abstract description 48
- 238000007789 sealing Methods 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 45
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 26
- 239000004698 Polyethylene Substances 0.000 title abstract 3
- -1 polyethylene Polymers 0.000 title abstract 3
- 229920000573 polyethylene Polymers 0.000 title abstract 3
- 239000011265 semifinished product Substances 0.000 claims abstract description 30
- 238000002844 melting Methods 0.000 claims abstract description 13
- 238000010096 film blowing Methods 0.000 claims abstract description 11
- 239000002985 plastic film Substances 0.000 claims abstract description 10
- 229920006255 plastic film Polymers 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 239000011888 foil Substances 0.000 claims description 34
- 229920001617 Vinyon Polymers 0.000 claims description 19
- 238000007639 printing Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000003851 corona treatment Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 3
- 238000010020 roller printing Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Package Closures (AREA)
Abstract
The invention discloses side sealing equipment for a production line used for producing polyethylene plastic packaging bags. The side sealing equipment comprises a side sealing machine main body for carrying out edge-melting and side-sealing on plastic film semi-finished products, wherein a corona device is connected on the side sealing machine main body; the corona device comprises a high-voltage electrode roller; one side of the high-voltage electrode roller is providedwith a ground electrode in a suspension way; a length direction of the ground electrode is parallel to an axial direction of the high-voltage electrode roller; the ground electrode is provided with a discharge head for carrying out corona; and the width of the discharge head is matched with a preset width for carrying out code spraying on the plastic film semi-finished products. The problems that a plastic film edge-melting and side-sealing process is difficult to carry out and the side-sealing effect is poor due to integral corona of plastic films are avoided; the corona area is reduced, and the side sealing equipment is separated from original film-blowing process equipment, so that the problem that stable control is difficult to carry out due to high corona process environmental requirements is solved. The invention further discloses the production line comprising the side sealing equipment and used for producing the polyethylene plastic packaging bags.
Description
Technical field
The present invention relates to plastic products production technical field, more particularly, relate to a kind of side sealing apparatus of the production line for vinyon packaging bag, also relate to a kind of production line for the production of vinyon packaging bag.
Background technology
Vinyon packaging bag is commonly called as PE packaging bag, for packaging product conventional on market, its production technology mainly comprises following main points: first step blown film, blown film is a kind of plastic working method, refer to a kind of plastic processing plastic grain heating and melting being blown out again film, the first step of normally polybag making; Second step prints, and this step has the mode of operation of plurality of optional, and common mode of printing has roller printing, intaglio printing, and roller printing, intaglio printing are the plastic sheeting entire volume printings of will blow, and be machinery printing, print speed printing speed is fast, is suitable for producing in enormous quantities; 3rd step bag, the plastic sheeting printed generally adopts Bag Making Machine to scald system, cut into polybag.
Wherein in existing plastic bag production technology in order to coding can be printed in Plastic film surface, need first to carry out pretreatment to plastic sheeting, the surface of the production technology processing plastic film of usual employing corona, in corona technique, usually all sided corona treatment can be carried out to the whole surface of plastic sheeting, and very in situation, the film surface carrying out sided corona treatment can produce certain physic-chemical changes, the operations such as follow-up edge-melting side seal are easily caused to carry out difficulty, side seal weak effect, sealing easily breaks, if but do not carry out sided corona treatment, again cannot coding on a plastic film.
And in prior art, sided corona treatment is carried out usually in the first step film-blowing process producing plastic sheeting, and be that all corona operation is carried out to the whole surface of plastic sheeting, and inventor finds, this mode corona surrounding environment controls relative difficulty, need to reach comparatively harsh external environment index and could complete corona preferably, in production, higher substandard products, percent defective may be produced, waste material.
In sum, how effectively solving sided corona treatment operating difficulties in the production of vinyon packaging bag and be difficult to other production technologies such as edge-melting side seal problems such as coordinating, is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, first object of the present invention is the side sealing apparatus providing a kind of production line for vinyon packaging bag, the structural design of this side sealing apparatus effectively can solve sided corona treatment operating difficulties in the production of vinyon packaging bag and be difficult to other production technologies such as edge-melting side seals problems such as coordinating, and second object of the present invention is to provide a kind of production line for the production of vinyon packaging bag comprising above-mentioned side sealing apparatus.
In order to reach above-mentioned first object, the invention provides following technical scheme:
A kind of side sealing apparatus of the production line for vinyon packaging bag, comprise side seal owner body plastic foil semi-finished product being carried out to edge-melting side seal, described side seal owner body is connected with corona unit, described corona unit comprises high-field electrode roller, the side suspension of described high-field electrode roller has ground electrode, the length direction of described ground electrode is parallel to the axis of described high-field electrode roller, described ground electrode is provided with the discharge head for performing corona, and on the width of described discharge head and described plastic foil semi-finished product, the prewired width carrying out coding matches.
Preferably, in above-mentioned side sealing apparatus, the axis of described high-field electrode roller is fixedly installed the overstriking tube-in-tube structure of the external diameter of high-field electrode roller described in overstriking.
Preferably, in above-mentioned side sealing apparatus, described ground electrode also comprises support shaft, and described discharge head is installed on described support shaft, and described support shaft is parallel to the axis of described high-field electrode roller.
Preferably, in above-mentioned side sealing apparatus, described side sealing apparatus also comprises automatic contraposition device, described automatic contraposition device comprises the position sensor for responding to the position of plastic foil semi-finished product on described high-field electrode roller, and for the slippage governor motion of discharge head described in mechanical adjustment at the upper axial location of described support shaft.
The side sealing apparatus of the production line for vinyon packaging bag provided by the invention, comprise side seal owner body plastic foil semi-finished product being carried out to edge-melting side seal, described side seal owner body is connected with corona unit, described corona unit comprises high-field electrode roller, the side suspension of described high-field electrode roller has ground electrode, the length direction of described ground electrode is parallel to the axis of described high-field electrode roller, described ground electrode is provided with the discharge head for performing corona, and on the width of described discharge head and described plastic foil semi-finished product, the prewired width carrying out coding matches.When adopting this side sealing apparatus to carry out packaging bag production, corona operation is carried out with the discharge head mated with coding size width, no longer need all to carry out corona to whole plastic foil surface of semi-finished and select the assigned address of coding to carry out corona in side seal technique only before coding technique, replace the technology of carrying out overall corona in original production at film-blowing process place, this design only need to the sided corona treatment needing the position printing coding to carry out local, avoid the plastic foil edge-melting side seal technique caused due to the overall corona of plastic foil and carry out difficulty, the problem of side seal weak effect, and due to corona area is reduced, and with original film-blowing process device separates, avoid in former technology that overall sided corona treatment to be carried out together with film-blowing process cause process environments requirement high, be difficult to the problem of carrying out stable control.
In order to reach above-mentioned second object, present invention also offers a kind of production line for the production of vinyon packaging bag, this production line comprises: blown film produces plastic foil half-finished film blowing device, side sealing apparatus plastic foil semi-finished product being carried out to side seal operation on described semi-finished plastic film in the printing equipment of impressing pattern, code-spraying equipment plastic foil semi-finished product being carried out to coding operation and above-mentioned any one, because above-mentioned side sealing apparatus has above-mentioned technique effect, the production line with this side sealing apparatus also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the corona unit of the side sealing apparatus of the production line for vinyon packaging bag that Fig. 1 provides for the embodiment of the present invention.
In accompanying drawing, mark is as follows:
High-field electrode roller 1, plastic foil semi-finished product 2, discharge head 3, support shaft 4, overstriking sleeve 5, slippage governor motion 6.
Detailed description of the invention
The embodiment of the invention discloses a kind of side sealing apparatus of the production line for vinyon packaging bag, be difficult to other production technologies such as edge-melting side seals problems such as coordinating with sided corona treatment operating difficulties in the production effectively solving vinyon packaging bag.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the structural representation of the corona unit of the side sealing apparatus of the production line for vinyon packaging bag that Fig. 1 provides for the embodiment of the present invention.
The side sealing apparatus of the production line for vinyon packaging bag provided by the invention, comprise side seal owner body plastic foil semi-finished product 2 being carried out to edge-melting side seal, described side seal owner body is connected with corona unit, described corona unit comprises high-field electrode roller 1, the side suspension of described high-field electrode roller 1 has ground electrode, the length direction of described ground electrode is parallel to the axis of described high-field electrode roller 1, described ground electrode is provided with the discharge head 3 for performing corona, and on the width of described discharge head 3 and described plastic foil semi-finished product 2, the prewired width carrying out coding matches.
Wherein, high-field electrode roller 1 and both ground electrodes cooperatively interact and jointly complete the operation of corona, the plastic foil semi-finished product 2 flattened pass through from high-field electrode roller 1 and carry out corona, so the suspension distance of ground electrode relatively high pressure electrode roller 1 within a scope determined to ensure the effect of corona, the concrete operations being carried out corona by its discharge head 3 of ground electrode, its discharge head 3 has certain width, generally, namely the width of its discharge head 3 equals the width carrying out corona at plastic foil semi-finished product 2; Owing to can carry out the operation of coding after side seal operation to plastic foil semi-finished product 2, so the prewired width carrying out coding is the predetermined width that will carry out coding in subsequent handling herein.
When adopting this side sealing apparatus to carry out packaging bag production, corona operation is carried out with the discharge head 3 mated with coding size width, no longer need all to carry out corona to whole plastic foil semi-finished product 2 surface and select the assigned address of coding to carry out corona in side seal technique only before coding technique, replace the technology of carrying out overall corona in original production at film-blowing process place, this design only need to the sided corona treatment needing the position printing coding to carry out local, avoid the plastic foil edge-melting side seal technique caused due to the overall corona of plastic foil and carry out difficulty, the problem of side seal weak effect, and due to corona area is reduced, and with original film-blowing process device separates, avoid in former technology that overall sided corona treatment to be carried out together with film-blowing process cause process environments requirement high, be difficult to the problem of carrying out stable control.
For optimizing technique scheme further, preferred on the basis of above-described embodiment, in above-mentioned side sealing apparatus, the axis of described high-field electrode roller 1 is fixedly installed overstriking sleeve 5 structure of the external diameter of high-field electrode roller 1 described in overstriking.
Wherein high-field electrode roller 1 structure as cylinder shape, by its profile, plastic foil semi-finished product 2 are flattened conveying to carry out corona, the discharge head 3 of the narrower ground electrode of hinge structure is have employed in above-described embodiment, in order to optimize the effect of corona, make plastic foil semi-finished product 2 milder by motion during space between high-field electrode roller 1 and ground electrode, therefore the technical scheme of overstriking sleeve 5 is proposed in the present embodiment, by making plastic foil semi-finished product 2 with milder corner by the space between high-field electrode roller 1 and ground electrode to the increase of high-field electrode roller 1 diameter, make corona more fully thus further ensure the effect of localized corona.
For optimizing technique scheme further, preferred on the basis of above-described embodiment, in above-mentioned side sealing apparatus, described ground electrode also comprises support shaft 4, described discharge head 3 is installed on described support shaft 4, and described support shaft 4 is parallel to the axis of described high-field electrode roller 1.Wherein the axis of support shaft 4 and high-field electrode roller 1 all interfixes with the side seal owner body position in side sealing apparatus, ensure that the uncertain operation of device structure is carried out smooth.
For optimizing technique scheme further, preferred on the basis of above-described embodiment, in above-mentioned side sealing apparatus, described side sealing apparatus also comprises automatic contraposition device, described automatic contraposition device comprises the position sensor for responding to the position of plastic foil semi-finished product 2 on described high-field electrode roller 1, and for the slippage governor motion 6 of discharge head described in mechanical adjustment 3 at the upper axial location of described support shaft 4.
Wherein slippage governor motion 6 can be specifically driven by motor or other power-equipments, the mechanism that nut screw mechanism or other similar realized rectilinear direction horizontal displacements regulate, be defaulted as position sensor herein and be connected with master control set, the position signalling of the position of the plastic foil semi-finished product 2 that master control set receiving position sensor sends on described high-field electrode roller 1, and make analysis accordingly and judge, whether right plastic foil semi-finished product 2 position is preset the position of carrying out coding to determine present discharge head 3, if, the signal of mechanical adjustment discharge head 3 position is not sent to slippage governor motion 6, if not, calculate position deviation, and the signal of mechanical adjustment discharge head 3 position is sent accordingly to slippage governor motion 6, control the slippage that slippage governor motion 6 carries out the side-play amount calculated.The position alignment subsequent step of localized corona will carry out the position of coding to adopt such design ensure that, this design automation degree is high, control accurately, and not need manpower to carry out operation saving manpower.
Based on the side sealing apparatus provided in above-described embodiment, present invention also offers a kind of production line for the production of vinyon packaging bag, this production line comprises: blown film produce plastic foil semi-finished product 2 film blowing device, on described semi-finished plastic film any one side sealing apparatus in the printing equipment of impressing pattern, code-spraying equipment plastic foil semi-finished product 2 being carried out to coding operation and above-described embodiment.The side sealing apparatus in above-described embodiment is have employed, so the beneficial effect of production line please refer to above-described embodiment due to this production line.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. the side sealing apparatus for the production line of vinyon packaging bag, comprise side seal owner body plastic foil semi-finished product (2) being carried out to edge-melting side seal, it is characterized in that, described side seal owner body is connected with corona unit, described corona unit comprises high-field electrode roller (1), the side suspension of described high-field electrode roller (1) has ground electrode, the length direction of described ground electrode is parallel to the axis of described high-field electrode roller (1), described ground electrode is provided with the discharge head (3) for performing corona, the width of described discharge head (3) and the upper prewired width carrying out coding of described plastic foil semi-finished product (2) match.
2. side sealing apparatus according to claim 1, is characterized in that, the axis of described high-field electrode roller (1) is fixedly installed overstriking sleeve (5) structure of the external diameter of high-field electrode roller (1) described in overstriking.
3. side sealing apparatus according to claim 2, it is characterized in that, described ground electrode also comprises support shaft (4), described discharge head (3) is installed on described support shaft (4), and described support shaft (4) is parallel to the axis of described high-field electrode roller (1).
4. side sealing apparatus according to claim 3, it is characterized in that, described side sealing apparatus also comprises automatic contraposition device, described automatic contraposition device comprises the position sensor for responding to the position of plastic foil semi-finished product (2) on described high-field electrode roller (1), and for the slippage governor motion (6) of discharge head described in mechanical adjustment (3) at the upper axial location of described support shaft (4).
5. the production line for the production of vinyon packaging bag, comprise: blown film produce plastic foil semi-finished product (2) film blowing device, on described semi-finished plastic film impressing pattern printing equipment, plastic foil semi-finished product (2) carried out to the side sealing apparatus of side seal operation, plastic foil semi-finished product (2) are carried out to the code-spraying equipment of coding operation, it is characterized in that, described side sealing apparatus is the side sealing apparatus as described in any one of Claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916007.2A CN105365267B (en) | 2015-12-10 | 2015-12-10 | For producing the production line and its side sealing apparatus of vinyon packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916007.2A CN105365267B (en) | 2015-12-10 | 2015-12-10 | For producing the production line and its side sealing apparatus of vinyon packaging bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105365267A true CN105365267A (en) | 2016-03-02 |
| CN105365267B CN105365267B (en) | 2019-07-09 |
Family
ID=55368133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510916007.2A Active CN105365267B (en) | 2015-12-10 | 2015-12-10 | For producing the production line and its side sealing apparatus of vinyon packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365267B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119440A (en) * | 2021-03-23 | 2021-07-16 | 青铜峡市强力塑料包装制品有限公司 | Corona treatment equipment for plastic packaging production |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2821435A1 (en) * | 1978-05-16 | 1979-11-22 | Klaus Kalwar | Oxidising selected zones of welded plastics packaging film or laminate - by corona discharge or gas-flaming to improve sealing and opening |
| CN202685539U (en) * | 2012-07-10 | 2013-01-23 | 厦门市瀚邦包装制品有限公司 | Film production online corona device |
| CN202805672U (en) * | 2012-12-06 | 2013-03-20 | 青州欧宝塑业有限公司 | Corona processor |
| CN203063134U (en) * | 2012-12-28 | 2013-07-17 | 天津精华石化有限公司 | Corona machine |
| US20130228954A1 (en) * | 2012-01-06 | 2013-09-05 | Daniel Brian Tan | Apparatus and method for corona treating film for self opening bags |
| CN203305522U (en) * | 2013-06-25 | 2013-11-27 | 浙江新新包装机械有限公司 | Imprint-blowing cutting production line of PE (Poly Ethylene) valve bag |
| CN204526353U (en) * | 2015-02-10 | 2015-08-05 | 苏州太平洋印务有限公司 | The set composite of a kind of paper and film |
| CN205272680U (en) * | 2015-12-10 | 2016-06-01 | 重庆四平塑料包装股份有限公司 | A production line for producing polyethylene plastic packaging bag and side seal equipment thereof |
-
2015
- 2015-12-10 CN CN201510916007.2A patent/CN105365267B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2821435A1 (en) * | 1978-05-16 | 1979-11-22 | Klaus Kalwar | Oxidising selected zones of welded plastics packaging film or laminate - by corona discharge or gas-flaming to improve sealing and opening |
| US20130228954A1 (en) * | 2012-01-06 | 2013-09-05 | Daniel Brian Tan | Apparatus and method for corona treating film for self opening bags |
| CN202685539U (en) * | 2012-07-10 | 2013-01-23 | 厦门市瀚邦包装制品有限公司 | Film production online corona device |
| CN202805672U (en) * | 2012-12-06 | 2013-03-20 | 青州欧宝塑业有限公司 | Corona processor |
| CN203063134U (en) * | 2012-12-28 | 2013-07-17 | 天津精华石化有限公司 | Corona machine |
| CN203305522U (en) * | 2013-06-25 | 2013-11-27 | 浙江新新包装机械有限公司 | Imprint-blowing cutting production line of PE (Poly Ethylene) valve bag |
| CN204526353U (en) * | 2015-02-10 | 2015-08-05 | 苏州太平洋印务有限公司 | The set composite of a kind of paper and film |
| CN205272680U (en) * | 2015-12-10 | 2016-06-01 | 重庆四平塑料包装股份有限公司 | A production line for producing polyethylene plastic packaging bag and side seal equipment thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119440A (en) * | 2021-03-23 | 2021-07-16 | 青铜峡市强力塑料包装制品有限公司 | Corona treatment equipment for plastic packaging production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105365267B (en) | 2019-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105365267A (en) | Production line used for producing polyethylene plastic packaging bags and side sealing equipment for production line | |
| CN205272680U (en) | A production line for producing polyethylene plastic packaging bag and side seal equipment thereof | |
| CN105398197A (en) | Production method and equipment for producing polyethylene plastic packing bag | |
| CN104228025A (en) | Device and method for recycling regenerative 3D (Three-Dimensional) printing consumables | |
| CN205685725U (en) | A kind of making-up air device of Based Intelligent Control thin film fabric width | |
| CN105364499A (en) | Assembly line type flexible postprocessing device for automobile drum type brake pads | |
| CN103612477A (en) | Machine-assembled automatic multicolor flat-pressing and flat-lettering production device | |
| CN103341884B (en) | Full automatic digital indentation die-cutting equipment and its implementation | |
| CN204624011U (en) | The die-cut control setup of blister packaging machine | |
| CN105983982A (en) | Marking and cutting device | |
| CN104527245B (en) | Gloss paint overprinting method of flexo printing machine | |
| CN103660514A (en) | Glue punching, film pasting and glue adding integration machine | |
| CN103753947A (en) | Satellite type flexo printing machine based chromatography method | |
| CN107757056A (en) | A kind of Itelligent packaging box laminating machine | |
| CN213195710U (en) | Packaging material processing is with in proper order punching equipment | |
| CN104386307A (en) | Continuous sealing machine | |
| CN205075403U (en) | Interior box and automatic positioning system of facial tissue of packing carton | |
| CN203592760U (en) | All-in-one machine for degating, film-pasting and dispensing | |
| CN204124433U (en) | A kind of flexible conduit loading tail sealing machine | |
| CN204935090U (en) | I shape reinforcement, shrouding machine line | |
| CN207859463U (en) | A kind of blower for plastic bottle Wall Thickness Control System | |
| CN204022059U (en) | The tire line roll-type line speed control setup that floats | |
| CN203794607U (en) | Locking device of sealing mold of blowing-filling-sealing integration machine | |
| CN205130589U (en) | All -in -one is cut in high -speed online printing | |
| CN104191586A (en) | Automatic conveying device for extruding tyre curing bladder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160901 Address after: Chen town 401331 Chongqing District of Shapingba City, Chen Qing Road, No. 165 Applicant after: Chongqing Siping Taixing Plastic Packing Co., Ltd. Address before: Chen town 401331 Chongqing District of Shapingba City, Chen Qing Road, No. 165 Applicant before: CHONGQING SIPING PLASTIC PACKAGING CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401331 No.165, Chenqing Road, Chenjiaqiao Town, Shapingba District, Chongqing Patentee after: Chongqing Hechang Packaging Co.,Ltd. Address before: 401331 No.165, Chenqing Road, Chenjiaqiao Town, Shapingba District, Chongqing Patentee before: Chongqing Siping Taixing Plastic Packing Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |