CN110216918A - A kind of band stick medical paper-plastic automatic sealing package pocket structure and machining method - Google Patents
A kind of band stick medical paper-plastic automatic sealing package pocket structure and machining method Download PDFInfo
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- CN110216918A CN110216918A CN201910492622.3A CN201910492622A CN110216918A CN 110216918 A CN110216918 A CN 110216918A CN 201910492622 A CN201910492622 A CN 201910492622A CN 110216918 A CN110216918 A CN 110216918A
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- paper
- plastic
- bag
- bag body
- film
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Classifications
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- 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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/62—Uniting opposed surfaces or edges; Taping by adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2170/00—Construction of flexible containers
- B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
The present invention provides a kind of band stick medical paper-plastic automatic sealing package pocket structure and machining methods, including paper bag body, the paper bag body is symmetrically arranged with two, and two symmetrically arranged modeling bag bodies pass through between plastic interlayer is bonded with by high temperature hot pressing, the top of the plastic interlayer is higher by the sack of the paper bag body and is symmetrically arranged with two edge sealing, and the side that two symmetrically arranged edge sealing are located remotely from each other is equipped with stick.Structure of the invention design rationally, by the design of stick, can effectively realize the sealing operation of paper plastic bag, improve the practicability of paper plastic bag；Further, the health of paper plastic bag can not only be improved by the effect of plant fiber by changing the rapidoprint of paper plastic bag, can also increases the toughness and intensity of paper plastic bag, increases the practicability of paper plastic bag；Simultaneously as joined sweet osmanthus powder and osmanthus flower fragrance extract in the rapidoprint of paper plastic bag, it can be avoided and paper plastic bag sending niff occurs.
Description
Technical field
The invention mainly relates to the technical fields of medical paper-plastic bag, and in particular to a kind of band stick medical paper-plastic automatic sealing
Bag structure.
Background technique
Paper plastic bag is also known as three-in-one compound paper bag, is to be formed by plastic cement with kraft compounded, and usual plastic layer is poly- using pp
Propylene (pp) is the pp bolt for fastening a door from outside silk woven cloth of substrate, and for brown paper then using compound dedicated brown paper is refined, the two passes through molten plastic
Hot laminating adhesive is bonded, and brown paper lamination cloth is formed through bag making, and reprocessing is sewn into three-in-one paper plastic bag.
In existing paper plastic bag, due to rapidoprint, leading to paper plastic bag after processing is completed, taste is very heavy,
Moreover, because the limitation of paper plastic bag rapidoprint, causes the structure of paper plastic bag shaky, belong to cracky product, so, it needs
A kind of completely new paper plastic bag is developed, by improving in processing method and on rapidoprint, improves paper plastic bag knot to meet
The technical problem of the technical issues of structure intensity and paper plastic bag peculiar smell weight.
Summary of the invention
Invention broadly provides a kind of band stick medical paper-plastic automatic sealing package bag structures, to solve above-mentioned background technique
The technical issues of middle proposition.
The present invention solves the technical solution that above-mentioned technical problem uses are as follows:
A kind of band stick medical paper-plastic automatic sealing package bag structure, including paper bag body, the paper bag body are symmetrically arranged with two, and
Two symmetrically arranged modeling bag bodies by high temperature hot pressing are bonded with plastic interlayer, the top of the plastic interlayer between passing through
It is higher by the sack of the paper bag body and is symmetrically arranged with two edge sealing, the side that two symmetrically arranged edge sealing are located remotely from each other
It is equipped with stick.
Further, symmetrically arranged two edge sealing and the paper bag body are integral type section bone, and the stick
Both ends extend respectively to the two sides top of the edge sealing.
S01: the preparation of paper bag body:
AS-1: first under 1-2MPa pressure, weighing suitable polypropylene, crush after being powdered, be added in alcohol solvent,
Then using highly basic as catalyst, mixing obtains mixture of viscous form；
AS-2: the viscous liquid that above-mentioned steps AS-1 is obtained mixes sweet osmanthus powder, plant composite fibre and polymeric sol
It is added in reaction kettle, after being mixed evenly, dry 6h in the baking oven that viscous liquid is put into 80-100 degree will mixed, obtained
To the block of condensation, block-like mixture is being added twin-screw extrude into carry out extruding pelletization；
AS-3: by hopper feeding, master batch plasticizing extrusion, inflation traction, vane cooling, the traction of herringbone clamping plate, traction roller, corona
Film layer is prepared in processing, film take-up；
AS-4: the film layer is heated and is respectively coated in formation on the two sides of paper layer with film layer and paper layer
Extrusion coating paper, or by film cutting, wire drawing and be woven into film layer, it is then that the film layer is viscous glutinous by binder
In on the surface of the paper layer be made extrusion coating paper；
AS-5: the extrusion coating paper is machined to high barrier paper plastic bag using extrusion coating paper；
S02: the preparation of plastic interlayer:
AS-1: first taking out suitable polyethylene, is crushed to by pulverizer powdered；
AS-2: taking-up is crushed to powdered polyethylene, is placed in mixer, adds starch, water, is sufficiently mixed stirring；
AS-3: after being sufficiently stirred in 5min, being added suitable osmanthus flower fragrance extract and silicone oil be sufficiently stirred, and stirs 20min
In, stop；
AS-4: moving in cooler bin in the mixture for obtaining step (AS-3) and cool down, until inner material condenses into
Grain takes out；
AS-5: the granular mixture that step (AS-4) obtains being added in pulverizer, is crushed, until being broken into powder
Shape is i.e. only；
AS-6: being added a small amount of water in the powder mixture for obtaining step (AS-5), after carrying out mixing 5min, is inciting somebody to action
Mixture is moved in cooler bin and is cooled down, and after inner material condenses into graininess, takes out, again by crusher,
Be crushed to it is powdered i.e. only；
AS-7: above-mentioned steps (AS-6) being transported in bubble chamber film bag machine by conveyer and are processed, production film forming；
AS-8: the film that above-mentioned steps AS-7 is obtained is cut to the size that paper plastic bag needs using hot-cutting machine, is choosing 2
Film after earnestly, which is added in thermal printer, to carry out compound, and in recombination process, one end of two panels film is not compound, reserves edge sealing；
AS-9: recycle marking press that stick is fixed to the formulation position of edge sealing；
S03: high temperature hot pressing bonding:
AS-1: first with gluing machine in the two sides of plastic interlayer, full polymeric sol is brushed, then paper bag body is stamped in institute respectively
State the two sides of plastic interlayer；
AS-2: the paper envelope pasted after being formed is added in hot press, the hot pressing plate temperature of hot press is adjusted to 30 DEG C -35
DEG C, continue hot pressing 1-1.5h i.e. only using heating platen.
Further, during the preparation of paper bag body, the highly basic in step AS-1 is sodium hydroxide.
Further, during the preparation of paper bag body, the mixed plant fiber in step AS-2 is by willow kind
Son, cotton seeds and coconut must be mixed to prepare.
Further, the polymeric sol is that N- methyl pyrrole is mixed to join by polyethylene oxide and polyvinylpyrrolidone
Pyrrolidone solvent is made.
Compared with prior art, the invention has the benefit that
Structure of the invention design rationally, is designed by the structure of two paper bag bodies, can effectively improve having for the paper plastic bag
Utilization rate is imitated, the diversity and component of storing are increased；Further, it is designed by the stick in convenience, can effectively realize paper
The sealing operation for moulding bag, improves the practicability of paper plastic bag；Further, by changing the rapidoprint of paper plastic bag, pass through plant
The effect of fiber can not only improve the health of paper plastic bag, can also increase the toughness and intensity of paper plastic bag, increase paper
The practicability of bag；Simultaneously as joined sweet osmanthus powder and osmanthus flower fragrance extract in the rapidoprint of paper plastic bag, it can
The fragrance for increasing paper plastic bag, avoids paper plastic bag in use, issues unpleasant peculiar smell.
Detailed explanation is carried out to the present invention below with reference to attached drawing and specific embodiment.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is edge sealing structure display diagram of the invention.
In figure: 1- paper bag body；2- plastic interlayer；21- edge sealing；21a- stick.
Specific embodiment
The existing various exemplary embodiment that the present invention will be described in detail, the detailed description are not considered as to limit of the invention
System, and it is understood as the more detailed description to certain aspects of the invention, characteristic and embodiment, without departing substantially from the present invention
Range or spirit in the case where, a variety of improvements and changes can be done to the specific embodiment of description of the invention, this is to ability
It is obvious for field technique personnel.The other embodiments obtained by specification of the invention are for technical personnel
Apparent.Present specification and embodiment are merely exemplary.
Embodiment
S01: the preparation of paper bag body:
AS-1: first under 1-2MPa pressure, weighing suitable polypropylene, crush after being powdered, be added in alcohol solvent,
Then using highly basic as catalyst, mixing obtains mixture of viscous form；
AS-2: weighing quantitative Sead of willon, coconut husk exterior palpi, cotton seeds, and mixing deionized water is added in reaction kettle, stirs
It after uniformly, is added in syringe pump, the distance for adjusting spinning head to reception device is 10~14cm；Starter carries out Static Spinning
Silk, setting spinning voltage are 12~28kV, and the flow of spinning solution is 0.65~2.3mL/h, obtains mixed plant fiber filament；
AS-3: being mixed to join N-Methyl pyrrolidone solvent for polyethylene oxide and polyvinylpyrrolidone and be made, each material at
Divide mass fraction accounting are as follows: polyethylene oxide 13wt%~25wt%, polyvinylpyrrolidone 24wt%~37wt%, surplus are N- methyl
Pyrrolidinone solvent；
AS-4: the viscous liquid that above-mentioned steps AS-1 is obtained mixes sweet osmanthus powder, plant composite fibre and polymeric sol
It is added in reaction kettle, after being mixed evenly, dry 6h in the baking oven that viscous liquid is put into 80-100 degree will mixed, obtained
To the block of condensation, block-like mixture is being added twin-screw extrude into carry out extruding pelletization；
AS-5: by hopper feeding, master batch plasticizing extrusion, inflation traction, vane cooling, the traction of herringbone clamping plate, traction roller, corona
Film layer is prepared in processing, film take-up；
AS-6: the film layer is heated and is respectively coated in formation on the two sides of paper layer with film layer and paper layer
Extrusion coating paper, or by film cutting, wire drawing and be woven into film layer, it is then that the film layer is viscous glutinous by binder
In on the surface of the paper layer be made extrusion coating paper；
AS-7: the extrusion coating paper is machined to high barrier paper plastic bag using extrusion coating paper.
S02: the preparation of plastic interlayer:
AS-1: first taking out suitable polyethylene, is crushed to by pulverizer powdered；
AS-2: taking-up is crushed to powdered polyethylene, is placed in mixer, adds starch, water, is sufficiently mixed stirring；
AS-3: after being sufficiently stirred in 5min, being added suitable osmanthus flower fragrance extract and silicone oil be sufficiently stirred, and stirs 20min
In, stop；
AS-4: moving in cooler bin in the mixture for obtaining step (AS-3) and cool down, until inner material condenses into
Grain takes out；
AS-5: the granular mixture that step (AS-4) obtains being added in pulverizer, is crushed, until being broken into powder
Shape is i.e. only；
AS-6: being added a small amount of water in the powder mixture for obtaining step (AS-5), after carrying out mixing 5min, is inciting somebody to action
Mixture is moved in cooler bin and is cooled down, and after inner material condenses into graininess, takes out, again by crusher,
Be crushed to it is powdered i.e. only；
AS-7: above-mentioned steps (AS-6) being transported in bubble chamber film bag machine by conveyer and are processed, production film forming；
AS-8: the film that above-mentioned steps AS-7 is obtained is cut to the size that paper plastic bag needs using hot-cutting machine, is choosing 2
Film after earnestly, which is added in thermal printer, to carry out compound, and in recombination process, one end of two panels film is not compound, reserves edge sealing；
AS-9: recycle marking press that stick is fixed to the formulation position of edge sealing.
S03: high temperature hot pressing bonding:
AS-1: first with gluing machine in the two sides of plastic interlayer, full polymeric sol is brushed, then paper bag body is stamped in institute respectively
State the two sides of plastic interlayer；
AS-2: the paper envelope pasted after being formed is added in hot press, the hot pressing plate temperature of hot press is adjusted to 30 DEG C -35
DEG C, continue hot pressing 1-1.5h i.e. only using heating platen.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (6)
1. a kind of band stick medical paper-plastic automatic sealing package bag structure, including paper bag body (1), which is characterized in that the paper plastic bag
Body (1) is symmetrically arranged with two, and two symmetrically arranged modeling bag bodies (1) pass through between plastic cement is bonded with by high temperature hot pressing
Interlayer (2), the top of the plastic interlayer (2) are higher by the sack of the paper bag body (1) and are symmetrically arranged with two edge sealing (21),
The side that two symmetrically arranged edge sealing (21) are located remotely from each other is equipped with stick (21a).
2. a kind of band stick medical paper-plastic automatic sealing package bag structure according to claim 1, which is characterized in that be symmetrical arranged
Two edge sealing (21) and the paper bag body (1) be integral type section bone, and the both ends of the stick (21a) each extend over
To the two sides top of the edge sealing (21).
3. a kind of band stick medical paper-plastic automatic sealing package pocket processing method according to claim 1, which is characterized in that
S01: the preparation of paper bag body:
AS-1: first under 1-2MPa pressure, weighing suitable polypropylene, crush after being powdered, be added in alcohol solvent,
Then using highly basic as catalyst, mixing obtains mixture of viscous form；
AS-2: the viscous liquid that above-mentioned steps AS-1 is obtained mixes sweet osmanthus powder, plant composite fibre and polymeric sol
It is added in reaction kettle, after being mixed evenly, dry 6h in the baking oven that viscous liquid is put into 80-100 degree will mixed, obtained
To the block of condensation, block-like mixture is being added twin-screw extrude into carry out extruding pelletization；
AS-3: by hopper feeding, master batch plasticizing extrusion, inflation traction, vane cooling, the traction of herringbone clamping plate, traction roller, corona
Film layer is prepared in processing, film take-up；
AS-4: the film layer is heated and is respectively coated in formation on the two sides of paper layer with film layer and paper layer
Extrusion coating paper, or by film cutting, wire drawing and be woven into film layer, it is then that the film layer is viscous glutinous by binder
In on the surface of the paper layer be made extrusion coating paper；
AS-5: the extrusion coating paper is machined to high barrier paper plastic bag using extrusion coating paper.
S02: the preparation of plastic interlayer:
AS-1: first taking out suitable polyethylene, is crushed to by pulverizer powdered；
AS-2: taking-up is crushed to powdered polyethylene, is placed in mixer, adds starch, water, is sufficiently mixed stirring；
AS-3: after being sufficiently stirred in 5min, being added suitable osmanthus flower fragrance extract and silicone oil be sufficiently stirred, and stirs 20min
In, stop；
AS-4: moving in cooler bin in the mixture for obtaining step (AS-3) and cool down, until inner material condenses into
Grain takes out；
AS-5: the granular mixture that step (AS-4) obtains being added in pulverizer, is crushed, until being broken into powder
Shape is i.e. only；
AS-6: being added a small amount of water in the powder mixture for obtaining step (AS-5), after carrying out mixing 5min, is inciting somebody to action
Mixture is moved in cooler bin and is cooled down, and after inner material condenses into graininess, takes out, again by crusher,
Be crushed to it is powdered i.e. only；
AS-7: above-mentioned steps (AS-6) being transported in bubble chamber film bag machine by conveyer and are processed, production film forming；
AS-8: the film that above-mentioned steps AS-7 is obtained is cut to the size that paper plastic bag needs using hot-cutting machine, is choosing 2
Film after earnestly, which is added in thermal printer, to carry out compound, and in recombination process, one end of two panels film is not compound, reserves edge sealing
(21)；
AS-9: recycle marking press that stick is fixed to the formulation position of edge sealing (21).
S03: high temperature hot pressing bonding:
AS-1: first with gluing machine in the two sides of plastic interlayer (2), full polymeric sol is brushed, then paper bag body (1) is pressed respectively
It is imprinted on the two sides of the plastic interlayer (2)；
AS-2: the paper envelope pasted after being formed is added in hot press, the hot pressing plate temperature of hot press is adjusted to 30 DEG C -35
DEG C, continue hot pressing 1-1.5h i.e. only using heating platen.
4. a kind of band stick medical paper-plastic automatic sealing package pocket processing method according to claim 3, which is characterized in that in paper
During the preparation for moulding bag body, the highly basic in step AS-1 is sodium hydroxide.
5. a kind of band stick medical paper-plastic automatic sealing package pocket processing method according to claim 3, which is characterized in that in paper
During the preparation for moulding bag body, the mixed plant fiber in step AS-2 must be mixed by Sead of willon, cotton seeds and coconut
It closes and is made.
6. a kind of band stick medical paper-plastic automatic sealing package pocket processing method according to claim 3, which is characterized in that described
Polymeric sol is to be mixed to join N-Methyl pyrrolidone solvent by polyethylene oxide and polyvinylpyrrolidone to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492622.3A CN110216918A (en) | 2019-06-06 | 2019-06-06 | A kind of band stick medical paper-plastic automatic sealing package pocket structure and machining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492622.3A CN110216918A (en) | 2019-06-06 | 2019-06-06 | A kind of band stick medical paper-plastic automatic sealing package pocket structure and machining method |
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| CN110216918A true CN110216918A (en) | 2019-09-10 |
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| CN201910492622.3A Pending CN110216918A (en) | 2019-06-06 | 2019-06-06 | A kind of band stick medical paper-plastic automatic sealing package pocket structure and machining method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116986133A (en) * | 2023-09-21 | 2023-11-03 | 福建启来科技有限公司 | Side handle bubble wrapping bag and automatic production equipment |
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| CN101058247A (en) * | 2006-12-08 | 2007-10-24 | 广东德冠包装材料有限公司 | Paper plastic glue-free composite bidirectional stretching polypropylene film and its preparation method |
| EP2143386A1 (en) * | 2008-07-10 | 2010-01-13 | Jones & Brooks Ltd | Bag assembly |
| CN106256706A (en) * | 2015-06-19 | 2016-12-28 | 常州斯开龙包装机械有限公司 | Paper-plastic stick woven bag and production technology thereof |
-
2019
- 2019-06-06 CN CN201910492622.3A patent/CN110216918A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058247A (en) * | 2006-12-08 | 2007-10-24 | 广东德冠包装材料有限公司 | Paper plastic glue-free composite bidirectional stretching polypropylene film and its preparation method |
| EP2143386A1 (en) * | 2008-07-10 | 2010-01-13 | Jones & Brooks Ltd | Bag assembly |
| CN106256706A (en) * | 2015-06-19 | 2016-12-28 | 常州斯开龙包装机械有限公司 | Paper-plastic stick woven bag and production technology thereof |
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| 杨树藩: "《棉花栽培》", 28 February 1982, 农业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116986133A (en) * | 2023-09-21 | 2023-11-03 | 福建启来科技有限公司 | Side handle bubble wrapping bag and automatic production equipment |
| CN116986133B (en) * | 2023-09-21 | 2024-03-26 | 福建启来科技有限公司 | Side handle bubble wrapping bag and automatic production equipment |
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