CN103950621A - Opening lacing bag and bag machine - Google Patents
Opening lacing bag and bag machine Download PDFInfo
- Publication number
- CN103950621A CN103950621A CN201410146973.6A CN201410146973A CN103950621A CN 103950621 A CN103950621 A CN 103950621A CN 201410146973 A CN201410146973 A CN 201410146973A CN 103950621 A CN103950621 A CN 103950621A
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- bag
- fine rule
- film
- continuously
- back side
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Abstract
The invention discloses an opening lacing bag. The opening lacing bag comprises a bag body which is made of a plastic film material and is characterized in that double-layer film structures are arranged at the positions, close to the bag opening, of the front and the back of the bag body; a front belt and line cavity is formed between two layers of films on the front of the bag body; a fine line A and a fine line B are vertically arrayed in parallel and horizontally penetrate from the middle of the front belt and line cavity, and line ends of two ends of the fine line A and the fine line B are exposed; the fine line A is located at the upper part, and the fine line B is located at the lower part; a back belt and line cavity is formed between two layers of films at the back of the bag body; a fine line C and a fine line D are vertically arrayed in parallel and horizontally penetrate from the middle of the back belt and line cavity, and line ends of two ends of the fine line C and the fine line D are exposed; the fine line C is located at the upper part; the fine line D is located at the lower part; the same end line ends of the fine line A and the fine line C are connected together to form a knot; the same end line ends of the fine line B and the fine line D are connected together to form a knot. The opening lacing bag is a plastic film packaging bag with a bag opening lacing function, the structure is simple, the automatic production is conveniently realized, and meanwhile the invention also provides a bag machine used for manufacturing the opening lacing bag.
Description
[technical field]
The present invention relates to a kind of plastic film packaging bag and corresponding automation bag making production facility that there is sack and tighten function.
[background technology]
At present, on market, the being seen bundle pocket overwhelming majority adopts nonwoven cloth material, wear thin piece of string around sack edge, when use, cord tension being pinioned and sack can be tightened, but no matter be the bundle pocket of nonwoven cloth material or the bundle pocket of other material, is all to manufacture by manual type at present, production efficiency is low, productive costs is high, so although bundle pocket possesses its own advantages, can not obtain large-scale promotion and application.
[summary of the invention]
In view of the problem that background technology exists, first the invention provides a kind of simple in structure, bundle pocket of being convenient to the plastic film material of realizing automated production, its technical scheme is:
A kind of bundle pocket, comprise the bag of plastic film material, it is characterized in that: bag front and back has double-layer film structure near sack position, between the bilayer film in bag front, form and just wearing rope chamber, fine rule A and the upper and lower arrangement in parallel of fine rule B from just wear rope chamber intermediate lateral through two rear line heads expose, fine rule A is upper, fine rule B under, between the bilayer film at the bag back side, form Dai Sheng chamber, the back side, fine rule C and the upper and lower arrangement in parallel of fine rule D two rear line heads from Dai Sheng chamber, back side intermediate lateral is passed expose, fine rule C is upper, fine rule D under, the same rear line head of fine rule A and fine rule C connects together and breaks into knot, the same rear line head of fine rule B and fine rule D connects together and breaks into knot.
Above-mentioned bundle pocket, for the bundle pocket of plastic film material, fine rule A and fine rule C form the thin piece of string be arrangeding in parallel around sack edge after breaking into knot, and fine rule B and fine rule D form the another thin piece of string be arrangeding in parallel around sack edge after breaking into knot, article two, cord one on the other, when use, as long as two cord reversing sense tractives can be tightened sack, restraint a mouthful function thereby realize, the bundle pocket of said structure is convenient to realize automated production.
In addition, the invention provides the automation bag making production facility of the above-mentioned bundle pocket of making of two kinds of different technologies schemes, a kind of technical scheme of restrainting pocket Bag Making Machine is:
Make the Bag Making Machine of bundle pocket, it is characterized in that: comprise thin-film unreeling mechanism, four groups of coils of wire, insert M top mechanism, threading mechanism, trailer coupling continuously, bag envelope ironing mechanism, stepping trailer coupling, bag shoutoff mechanism, splitting conveying mechanism and front and back fine rule knotting mechanism, the film that thin-film unreeling mechanism unreels forms continuous bag after film doubling, bag forms the double-layer film structure of the positive back side of bag at sack position after inserting M top mechanism continuously, the fine rule A that threading mechanism is emitted four groups of coils of wire, fine rule B imports after staggering up and down between the bilayer film in bag front, by fine rule C, fine rule D imports after staggering up and down between the bilayer film at the bag back side, bag and fine rule are through sealing ironing mechanism place at bag after trailer coupling traction continuously continuously, the bilayer film at the positive back side of bag hotly joins respectively and forms Dai Sheng chamber, the positive back side, continuously bag and fine rule after the traction of stepping trailer coupling at bag shoutoff mechanism place, continuously bag is cut off into one by one independent bag and bag dual-side carries out involution, at splitting conveying mechanism place, independent bag is separated setpoint distance by front and back and carries, at preleptonema knotting mechanism place, fine rule A, fine rule C is cut off rear the end of a thread and connects together and break into knot, at rear fine rule knotting mechanism place, fine rule B, fine rule D is cut off rear the end of a thread and connects together and break into knot.
Adopt after technique scheme, the manufacturing process of bundle pocket is: thin-film unreeling-film is folded to form the bag of continuous bag-continuously and inserts and form double-layer film structure-fine rule is imported respectively between bilayer film-bilayer film behind M top at the sack position at the positive back side of bag simultaneously and hotly join respectively and form the bag of Dai Sheng chamber, the positive back side-continuously and be cut off into one by one independent bag-independent bag by the front and back carry-fine rule A that separates setpoint distance, fine rule C is cut off rear the end of a thread and connects together and break into knot-fine rule B, fine rule D be cut off rear the end of a thread connect together break into knot-bundle pocket and complete after output.
The technical scheme of another kind of bundle pocket Bag Making Machine is:
Make the Bag Making Machine of bundle pocket, it is characterized in that: comprise thin-film unreeling mechanism, upper and lower paster unreeling structure, four groups of coils of wire, trailer coupling continuously, bag envelope ironing mechanism, stepping trailer coupling, bag shoutoff mechanism, splitting conveying mechanism and front and back fine rule knotting mechanism, the film that thin-film unreeling mechanism unreels forms continuous bag after film doubling, the sack position that the upper film paster that upper paster unreeling structure unreels is attached to continuous bag forms the double-layer film structure of bag front at sack position, the sack position that the lower film paster that lower paster unreeling structure unreels is attached to continuous bag forms the double-layer film structure of the bag back side at sack position, four groups of fine rule A that the coil of wire is emitted, fine rule B imports after staggering up and down between the bilayer film in bag front, fine rule C, fine rule D imports after staggering up and down between the bilayer film at the bag back side, bag and fine rule are through sealing ironing mechanism place at bag after trailer coupling traction continuously continuously, the bilayer film at the positive back side of bag hotly joins respectively and forms Dai Sheng chamber, the positive back side, continuously bag and fine rule after the traction of stepping trailer coupling at bag shoutoff mechanism place, continuously bag is cut off into one by one independent bag and bag dual-side carries out involution, at splitting conveying mechanism place, independent bag is separated setpoint distance by front and back and carries, at preleptonema knotting mechanism place, fine rule A, fine rule C is cut off rear the end of a thread and connects together and break into knot, at rear fine rule knotting mechanism place, fine rule B, fine rule D is cut off rear the end of a thread and connects together and break into knot.
Adopt after technique scheme, the manufacturing process of bundle pocket is: thin-film unreeling-film is folded to form continuous bag-upper and lower film paster and is attached to the double-layer film structure that forms sack position, the positive back side of bag on continuous bag, simultaneously be imported between bilayer film-bilayer film of fine rule hotly joins respectively and forms the bag of Dai Sheng chamber, the positive back side-continuously and be cut off into one by one independent bag-independent bag by the front and back carry-fine rule A that separates setpoint distance, fine rule C is cut off rear the end of a thread and connects together and break into knot-fine rule B, fine rule D be cut off rear the end of a thread connect together break into knot-bundle pocket and complete after output.
[brief description of the drawings]
The present invention has following accompanying drawing:
Fig. 1 is the outside drawing of bundle pocket of the present invention,
Fig. 2 is the longitudinal sectional view of bundle pocket of the present invention,
Fig. 3 is the constructional drawing of the bundle pocket Bag Making Machine of the first embodiment of the present invention,
Fig. 4 is the bag diagram of circuit of Bag Making Machine shown in Fig. 3,
Fig. 5 is the constructional drawing of the bundle pocket Bag Making Machine of the second embodiment of the present invention,
Fig. 6 is the bag diagram of circuit of Bag Making Machine shown in Fig. 5.
[detailed description of the invention]
As Fig. 1, shown in 2, bundle pocket of the present invention, comprise the bag 1 of plastic film material, bag 1 front and back has double-layer film structure near sack position, between the bilayer film in bag front, form and just wearing rope chamber 2, fine rule A and the upper and lower arrangement in parallel of fine rule B from just wear rope chamber 2 intermediate lateral through two rear line heads expose, fine rule A is upper, fine rule B under, between the bilayer film at the bag back side, form Dai Sheng chamber, the back side 3, fine rule C and the upper and lower arrangement in parallel of fine rule D two rear line heads from Dai Sheng chamber, the back side 3 intermediate lateral are passed expose, fine rule C is upper, fine rule D under, the same rear line head of fine rule A and fine rule C connects together and breaks into knot, the same rear line head of fine rule B and fine rule D connects together and breaks into knot.
As Fig. 3, shown in 4, make the Bag Making Machine of bundle pocket, comprise thin-film unreeling mechanism, film doubling mechanism 11, four groups of coils of wire 13, insert M top mechanism 12, threading mechanism 14(is made up of upper underpass orienting sleeve), trailer coupling 15 continuously, bag envelope ironing mechanism 16, pendulum roller mechanism 17, stepping trailer coupling 18, bag shoutoff mechanism 19, splitting conveying mechanism 20, preleptonema knotting mechanism 21 and rear fine rule knotting mechanism 22, shown in 1. the film that thin-film unreeling mechanism unreels forms in continuous bag M1(Fig. 4 after film doubling mechanism 11 carries out film doubling), continuously bag M1 forms the positive back side of bag at the double-layer film structure at sack position (in Fig. 4 2. shown in) through inserting after M pushes up mechanism 12, the fine rule A that threading mechanism 14 is emitted four groups of coils of wire 13, fine rule B imports after staggering up and down between the bilayer film in bag front, by fine rule C, fine rule D imports between the bilayer film at the bag back side (in Fig. 4 3. shown in) after staggering up and down, bag M1 and fine rule are through sealing ironing mechanism 16 places at bag after trailer coupling 15 tractions continuously continuously, the bilayer film at the positive back side of bag hotly joins respectively shown in 4. formation just wearing in rope chamber 2 and Dai Sheng chamber, back side 3(Fig. 4), continuously bag M1 and fine rule after 18 tractions of stepping trailer coupling at bag shoutoff mechanism 19 places, continuously bag M1 is cut off into one by one independent bag M2 and bag dual-side carries out involution, at splitting conveying mechanism 20 places, independent bag M2 is separated setpoint distance by front and back and carries (in Fig. 4 5. shown in), at preleptonema knotting mechanism 21 places, fine rule A, fine rule C is cut off rear the end of a thread and connects together and break into knot (in Fig. 4 6. shown in), at rear fine rule knotting mechanism 22 places, fine rule B, fine rule D is cut off rear the end of a thread and connects together and break into knot (in Fig. 4 7. shown in), the bundle pocket M3 finally completing is output to deliver on collecting platform 23 and collects.
As Fig. 5, shown in 6, make the Bag Making Machine of bundle pocket, comprise thin-film unreeling mechanism, film doubling mechanism 31, upper paster unreeling structure 33, lower paster unreeling structure 34, four groups of coils of wire 32, trailer coupling 35 continuously, bag envelope ironing mechanism 36, pendulum roller mechanism 37, stepping trailer coupling 38, bag shoutoff mechanism 39, splitting conveying mechanism 40, preleptonema knotting mechanism 41 and rear fine rule knotting mechanism 42, shown in 1. the film that thin-film unreeling mechanism unreels forms in continuous bag M1(Fig. 6 after film doubling mechanism 31 carries out film doubling), the sack position that the upper film paster 5 that upper paster unreeling structure 33 unreels is attached to continuous bag M1 forms the double-layer film structure of bag front at sack position, the sack position that the lower film paster 6 that lower paster unreeling structure 34 unreels is attached to continuous bag M1 forms the double-layer film structure of the bag back side at sack position, four groups of fine rule A that the coil of wire 32 is emitted, fine rule B imports after staggering up and down between the bilayer film in bag front, fine rule C, fine rule D imports between the bilayer film at the bag back side (in Fig. 6 2. shown in) after staggering up and down, bag M1 and fine rule are through sealing ironing mechanism 36 places at bag after trailer coupling 35 tractions continuously continuously, the bilayer film at the positive back side of bag hotly joins respectively shown in 3. formation just wearing in rope chamber 2 and Dai Sheng chamber, back side 3(Fig. 6), continuously bag M1 and fine rule after 38 tractions of stepping trailer coupling at bag shoutoff mechanism 39 places, continuously bag M1 is cut off into one by one independent bag M2 and bag dual-side carries out involution, at splitting conveying mechanism 40 places, independent bag M2 is separated setpoint distance by front and back and carries (in Fig. 6 4. shown in), at preleptonema knotting mechanism 41 places, fine rule A, fine rule C is cut off rear the end of a thread and connects together and break into knot (in Fig. 6 5. shown in), at rear fine rule knotting mechanism place, fine rule B, fine rule D is cut off rear the end of a thread and connects together and break into knot (in Fig. 6 6. shown in), the bundle pocket M3 finally completing is output to deliver on collecting platform 43 and collects.
Claims (3)
1. a bundle pocket, comprise the bag of plastic film material, it is characterized in that: bag front and back has double-layer film structure near sack position, between the bilayer film in bag front, form and just wearing rope chamber, fine rule A and the upper and lower arrangement in parallel of fine rule B from just wear rope chamber intermediate lateral through two rear line heads expose, fine rule A is upper, fine rule B under, between the bilayer film at the bag back side, form Dai Sheng chamber, the back side, fine rule C and the upper and lower arrangement in parallel of fine rule D two rear line heads from Dai Sheng chamber, back side intermediate lateral is passed expose, fine rule C is upper, fine rule D under, the same rear line head of fine rule A and fine rule C connects together and breaks into knot, the same rear line head of fine rule B and fine rule D connects together and breaks into knot.
2. described in making claim 1, restraint the Bag Making Machine of pocket, it is characterized in that: comprise thin-film unreeling mechanism, four groups of coils of wire, insert M top mechanism, threading mechanism, trailer coupling continuously, bag envelope ironing mechanism, stepping trailer coupling, bag shoutoff mechanism, splitting conveying mechanism and front and back fine rule knotting mechanism, the film that thin-film unreeling mechanism unreels forms continuous bag after film doubling, bag forms the double-layer film structure of the positive back side of bag at sack position after inserting M top mechanism continuously, the fine rule A that threading mechanism is emitted four groups of coils of wire, fine rule B imports after staggering up and down between the bilayer film in bag front, by fine rule C, fine rule D imports after staggering up and down between the bilayer film at the bag back side, bag and fine rule are through sealing ironing mechanism place at bag after trailer coupling traction continuously continuously, the bilayer film at the positive back side of bag hotly joins respectively and forms Dai Sheng chamber, the positive back side, continuously bag and fine rule after the traction of stepping trailer coupling at bag shoutoff mechanism place, continuously bag is cut off into one by one independent bag and bag dual-side carries out involution, at splitting conveying mechanism place, independent bag is separated setpoint distance by front and back and carries, at preleptonema knotting mechanism place, fine rule A, fine rule C is cut off rear the end of a thread and connects together and break into knot, at rear fine rule knotting mechanism place, fine rule B, fine rule D is cut off rear the end of a thread and connects together and break into knot.
3. described in making claim 1, restraint the Bag Making Machine of pocket, it is characterized in that: comprise thin-film unreeling mechanism, upper and lower paster unreeling structure, four groups of coils of wire, trailer coupling continuously, bag envelope ironing mechanism, stepping trailer coupling, bag shoutoff mechanism, splitting conveying mechanism and front and back fine rule knotting mechanism, the film that thin-film unreeling mechanism unreels forms continuous bag after film doubling, the sack position that the upper film paster that upper paster unreeling structure unreels is attached to continuous bag forms the double-layer film structure of bag front at sack position, the sack position that the lower film paster that lower paster unreeling structure unreels is attached to continuous bag forms the double-layer film structure of the bag back side at sack position, four groups of fine rule A that the coil of wire is emitted, fine rule B imports after staggering up and down between the bilayer film in bag front, fine rule C, fine rule D imports after staggering up and down between the bilayer film at the bag back side, bag and fine rule are through sealing ironing mechanism place at bag after trailer coupling traction continuously continuously, the bilayer film at the positive back side of bag hotly joins respectively and forms Dai Sheng chamber, the positive back side, continuously bag and fine rule after the traction of stepping trailer coupling at bag shoutoff mechanism place, continuously bag is cut off into one by one independent bag and bag dual-side carries out involution, at splitting conveying mechanism place, independent bag is separated setpoint distance by front and back and carries, at preleptonema knotting mechanism place, fine rule A, fine rule C is cut off rear the end of a thread and connects together and break into knot, at rear fine rule knotting mechanism place, fine rule B, fine rule D is cut off rear the end of a thread and connects together and break into knot.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510745837.3A CN105346139B (en) | 2014-04-14 | 2014-04-14 | Make the Bag Making Machine of beam pocket |
| CN201410146973.6A CN103950621B (en) | 2014-04-14 | 2014-04-14 | A kind of Bag Making Machine making bundle pocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146973.6A CN103950621B (en) | 2014-04-14 | 2014-04-14 | A kind of Bag Making Machine making bundle pocket |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510745837.3A Division CN105346139B (en) | 2014-04-14 | 2014-04-14 | Make the Bag Making Machine of beam pocket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103950621A true CN103950621A (en) | 2014-07-30 |
| CN103950621B CN103950621B (en) | 2016-04-27 |
Family
ID=51328017
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410146973.6A Active CN103950621B (en) | 2014-04-14 | 2014-04-14 | A kind of Bag Making Machine making bundle pocket |
| CN201510745837.3A Expired - Fee Related CN105346139B (en) | 2014-04-14 | 2014-04-14 | Make the Bag Making Machine of beam pocket |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510745837.3A Expired - Fee Related CN105346139B (en) | 2014-04-14 | 2014-04-14 | Make the Bag Making Machine of beam pocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103950621B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273667A (en) * | 2016-08-11 | 2017-01-04 | 厦门新旺新材料科技有限公司 | Fully-automatic ultrasonic wave beam pocket Bag Making Machine equipment |
| CN106273666A (en) * | 2016-08-11 | 2017-01-04 | 厦门新旺新材料科技有限公司 | A kind of bundle pocket and manufacture method thereof |
| CN109648917A (en) * | 2019-01-26 | 2019-04-19 | 中侨路易塑胶制品（东莞）有限公司 | More multi-direction automatic necking bags of adhesive tape and preparation method thereof |
| CN109648916A (en) * | 2018-12-19 | 2019-04-19 | 重庆鼎盛印务股份有限公司 | The processing method of fresh frozen product packaging bag |
| CN110327542A (en) * | 2019-08-09 | 2019-10-15 | 苏州大学 | A kind of novel mirabilite external applying bag |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346838A (en) * | 2016-08-29 | 2017-01-25 | 淄博华致林包装制品有限公司 | Novel plastic heat-seal rewinding device and application method thereof |
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| CN201729409U (en) * | 2010-08-01 | 2011-02-02 | 屈玉生 | Electric wire packaging bag convenient to grip with hands |
| CN203293592U (en) * | 2013-06-25 | 2013-11-20 | 浙江新新包装机械有限公司 | Non-woven fabric diaper bag making machine |
| CN203767253U (en) * | 2014-04-14 | 2014-08-13 | 浙江新新包装机械有限公司 | Opening binding bag and bag making machine |
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| DE1068987B (en) * | 1957-01-12 | 1959-11-12 | Schweizerische Industrie-Gesellschaft, Neuhausen, Rheinfall (Schweiz) | Apparatus for producing a closure device for a bag |
| US4138932A (en) * | 1977-04-19 | 1979-02-13 | Mowli John C | Process for producing reclosable bags |
| US4174597A (en) * | 1978-04-07 | 1979-11-20 | Harry Bala | Process for wrapping articles and providing reclosable container |
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- 2014-04-14 CN CN201410146973.6A patent/CN103950621B/en active Active
- 2014-04-14 CN CN201510745837.3A patent/CN105346139B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07291310A (en) * | 1994-04-25 | 1995-11-07 | Okura Ind Co Ltd | Easily openable packaging bag and its manufacture |
| CN1279198A (en) * | 1999-06-29 | 2001-01-10 | 大串胜教 | Article bag with pulling rope and manufacture thereof |
| CN201729410U (en) * | 2010-08-01 | 2011-02-02 | 屈玉生 | Electric wire packaging bag convenient to sheath |
| CN201729409U (en) * | 2010-08-01 | 2011-02-02 | 屈玉生 | Electric wire packaging bag convenient to grip with hands |
| CN203293592U (en) * | 2013-06-25 | 2013-11-20 | 浙江新新包装机械有限公司 | Non-woven fabric diaper bag making machine |
| CN203767253U (en) * | 2014-04-14 | 2014-08-13 | 浙江新新包装机械有限公司 | Opening binding bag and bag making machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273667A (en) * | 2016-08-11 | 2017-01-04 | 厦门新旺新材料科技有限公司 | Fully-automatic ultrasonic wave beam pocket Bag Making Machine equipment |
| CN106273666A (en) * | 2016-08-11 | 2017-01-04 | 厦门新旺新材料科技有限公司 | A kind of bundle pocket and manufacture method thereof |
| CN106273667B (en) * | 2016-08-11 | 2018-05-08 | 厦门新旺新材料科技有限公司 | Fully-automatic ultrasonic wave beam pocket bag making machine equipment |
| CN106273666B (en) * | 2016-08-11 | 2018-05-22 | 厦门新旺新材料科技有限公司 | A kind of manufacturing method of beam pocket |
| CN109648916A (en) * | 2018-12-19 | 2019-04-19 | 重庆鼎盛印务股份有限公司 | The processing method of fresh frozen product packaging bag |
| CN109648917A (en) * | 2019-01-26 | 2019-04-19 | 中侨路易塑胶制品（东莞）有限公司 | More multi-direction automatic necking bags of adhesive tape and preparation method thereof |
| CN110327542A (en) * | 2019-08-09 | 2019-10-15 | 苏州大学 | A kind of novel mirabilite external applying bag |
| CN110327542B (en) * | 2019-08-09 | 2024-03-22 | 苏州大学 | Novel mirabilite external application bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105346139A (en) | 2016-02-24 |
| CN103950621B (en) | 2016-04-27 |
| CN105346139B (en) | 2017-06-20 |
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