CN106821747A - A kind of Medical washing fluid easy opening type packaging of adjustable pressure and preparation method thereof - Google Patents
A kind of Medical washing fluid easy opening type packaging of adjustable pressure and preparation method thereof Download PDFInfo
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- CN106821747A CN106821747A CN201710152723.7A CN201710152723A CN106821747A CN 106821747 A CN106821747 A CN 106821747A CN 201710152723 A CN201710152723 A CN 201710152723A CN 106821747 A CN106821747 A CN 106821747A
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- easy
- preparation
- envelope
- bottle lid
- open
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Closures For Containers (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The present invention relates to Medical washing fluid field, Medical washing fluid easy opening type packaging of a kind of adjustable pressure and preparation method thereof is disclosed, the preparation method includes：S1, prepare bottle cap；S2, body is prepared, the body includes the bottleneck structure matched with the Bottle cap structure；Wherein, bottle cap includes easy-open bottle lid in the S1, and the easy-open bottle lid includes roof and the side wall being vertically connected with the ceiling edge, the pull-tab structural portion for being connected by spiral lamination impression and being formed is formed with the roof；The easy-open bottle lid is formed by the way that the polypropylene material of melting to be injected into be molded in the injection mold of integrated molding.The method has the easy-open bottle lid that the pull-tab structural portion for being formed is connected by spiral lamination impression by preparing, and makes it when in use, it is easy to open, and can effectively control easy opening type to pack the size of opening.
Description
Technical field
The present invention relates to Medical washing fluid field, the Medical washing fluid easy opening type packaging of more particularly to a kind of adjustable pressure and
Its preparation method.
Background technology
Flushing liquor is using essential in clinical treatment, the cleaning of such as traumatic surface and perioperatively wound it is various
The flushing of medical apparatus.Due to flushing liquor directly contact wound, it requires that product must assure that aseptic.Therefore its production process
High-temperature sterilization need to be carried out.
The flushing liquor used by clinic, is substantially infused using sodium chloride and is poured out after being open at present.Because transfusion package will
Ask and pack, thus no matter vial or plastic bottle flexible package, be made up of enclosing cover and seal gasket or inner cap.When using
Aluminium lid and plug or inner cap need to be first removed, liquid can be just poured out.For example when doing flushing liquor using glass bottle packaging, before pouring out,
Pliers is needed to remove aluminium clad, remove plug again；If using plastic flexible package bottle or it is packed do flushing liquor when only have by scissors
Could be opened etc. mode, it is very inconvenient, waste time and energy.
And Packaging Bottle opening can not regulate and control, liquid by naturally flow out, there is no flushing pressure, it is impossible to ensure developing result,
Also easily make to be polluted at opening.Therefore clinically it is badly in need of one kind to be both easy to open, but resistant against high temperatures sterilize, and open-mouth ruler
Very little controllable irrigation specialized package container.
The content of the invention
In view of the shortcomings of the prior art, open convenient it is an object of the invention to provide one kind, and opening size it is controllable can
Medical washing fluid easy opening type packaging of pressure regulation power and preparation method thereof.
To achieve these goals, packed there is provided a kind of Medical washing fluid easy opening type of adjustable pressure in the present invention
Preparation method, the preparation method includes：S1, prepare bottle cap；S2, body is prepared, the body includes and the Bottle cap structure
The bottleneck structure matched somebody with somebody；Wherein, in the S1 bottle cap include easy-open bottle lid, the easy-open bottle lid include roof and with the roof side
The side wall that edge is vertically connected, is formed with the pull-tab structural portion for being connected by spiral lamination impression and being formed on the roof；It is described easy-to-draw
Bottle cap is formed by the way that the polypropylene material of melting to be injected into be molded in the injection mold of integrated molding.
Preferably, the pull-tab structural portion of the easy-open bottle lid is included positioned at the circle envelope at center and centered on the circle envelope
Spiral set annular envelope, it is described annular envelope initiating terminal with it is described circle envelope be fixedly connected, it is described annular envelope remainder with
The circle envelope impression connection.
Preferably, the annular package includes the connected subring shape envelope of at least two respective head and the tail impressions, and be connected two subrings
Between shape envelope, the initiating terminal that the tail end that the subring shape positioned at inner side is sealed is sealed with the subring shape positioned at outside is fixedly connected, its remaining part
Position impression connection；
Preferably, each subring shape envelope has semicircular structure along the initiating terminal of its direction of rotation.
Preferably, the pull-tab structural portion of the easy-open bottle lid also includes the draw ring being fixedly connected with circle envelope, the draw ring
One end be embedded in the annular envelope and be connected with the annular envelope by impression, the other end is protruded from the outside of the roof.
Preferably, it is located in the pull-tab structural portion of the easy-open bottle lid on the surface on the outside of the easy-open bottle lid and is formed with
The pull-tab structural portion is indicated to pull open the arrow in direction.
Preferably, bottle cap also includes protection enclosing cover, the protection enclosing cover and the easy-open bottle lid structure matching in the S1,
The outside of the easy-open bottle lid can be set in.
Preferably, the side-wall outer side of easy-open bottle lid is formed with annular brace portion in the S1；The annular brace portion and institute
Protection outer cover structure matching is stated, the fixation protection enclosing cover can be supported.
Preferably, the step of preparing body in the S2 includes：S21, form bottle base using five fast five platen presses injection preparations；
S22, to bottle base carry out stretching pre-blowing prepare to form the body.
Preferably, the step of preparing body in the S2 also includes：S23, formed on the body and mark from bottom to top
Fluid level scale and/or the fluid level scale that marks from top to bottom.
Meanwhile, a kind of Medical washing fluid easy opening type packaging of adjustable pressure, the adjustable pressure are additionally provided in the present invention
Medical washing fluid easy opening type packaging be prepared from according to method of the present invention.
Medical washing fluid easy opening type packaging of a kind of adjustable pressure of application invention above-mentioned technical proposal and preparation method thereof, leads to
The easy-open bottle lid for preparing and having and the pull-tab structural portion for being formed is connected by spiral lamination impression is crossed, makes it when in use, it is easy to open,
And can effectively control easy opening type to pack the size (being easy to control the flow and pressure of solution) of opening, and developing result is improved, keep away
Exempt from pollution, be especially suitable for the use of medical aseptic flushing liquor packing container, can not only reduce the labour intensity of medical personnel, and
And can also make medical personnel more efficient and convenient to the flushing of patient wound and the treatment of various medical apparatus.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, of the invention to show
Meaning property and its illustrates, for explaining the present invention, not constitute inappropriate limitation of the present invention embodiment.In the accompanying drawings：
Easy-open bottle lid bows in the flushing liquor easy-to-pull type packing container that Fig. 1 shows according to a kind of implementation method in the present invention
Depending on structural representation；
The knot of Composite bottle cap in the flushing liquor easy-to-pull type packing container that Fig. 2 shows according to a kind of implementation method in the present invention
Structure skeleton symbol figure；
Fig. 3 shows the skeleton symbol figure according to the flushing liquor easy-to-pull type packing container of a kind of implementation method in the present invention.
Wherein：1 is body, 2 is that the annular brace portion of easy-open bottle lid, 3 are the quarter for marking from bottom to top to protect enclosing cover, 4
Degree, 5 for mark from top to bottom scale, 6 be impression, 7 be draw ring, 8 be arrow, 9 for circle seal.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.Unless otherwise expressly defined, the skill of this area
The technical terms of chemistry that art personnel are considered as used in the description of the full text of this paper have usual implication used in the art.
Term " inner side " and " outside " are relative concept in invention, wherein inner side refers to towards closure inside cavity
Side, outside refers to the side of the dorsad closure inside cavity.
In the present invention, the bottle cap for being directed to prior art packing container is difficult to open, and is difficult to control asking for opening size
Topic, there is provided a kind of preparation method of the Medical washing fluid easy opening type packaging of adjustable pressure, the preparation method includes：S1, preparation
Bottle cap；S2, body is prepared, the body includes the bottleneck structure matched with the Bottle cap structure；Wherein, bottle cap bag in the S1
Easy-open bottle lid is included, as shown in figure 1, the easy-open bottle lid includes roof and the side wall being vertically connected with the ceiling edge, it is described
The pull-tab structural portion for being connected by spiral lamination impression 6 and being formed is formed with roof；The easy-open bottle lid by will melt poly- third
Alkene material is molded formation in being injected into the injection mold of integrated molding.
Preparation in accordance with the present invention, under preferable case, the preparation method of the easy-open bottle lid includes：It is previously prepared with
The injection mold of the integrated molding that the easy-open bottle lid structure to be prepared matches, by medical grade polypropylene material in 160-
Melting forms melting charge at 180 DEG C；Injection moulding is obtained during the melting charge is injected into the injection mold of the integrated molding
To required easy-open bottle lid.
The pull-tab knot for being formed is connected by spiral lamination impression 6 by being formed with the roof of easy-open bottle lid in the present invention
Structure portion, makes it to form opening along the peelable pull-tab structural portion of the bearing of trend of spiral lamination impression 6, and by controlling spiral lamination
The size of tearing of impression 6 controls the size of bottle cap opening, and then the flow of flushing liquor in packing container and pressure can be carried out
Control, improves flush efficiency.
Preparation in accordance with the present invention, under preferable case, as shown in figure 1, the pull-tab structural portion of the easy-open bottle lid
The annular envelope that spiral centered on 9 is set, initiating terminal and institute that the annular is sealed are sealed including the circle envelope 9 positioned at center and by the circle
State circle envelope 9 to be fixedly connected, the remainder of the annular envelope is connected with 9 impressions of the circle envelope.By in the easy-to-draw of easy-open bottle lid
Circle envelope 9 is set in ring structure portion can clearly limit the minimum unlatching size of pull-tab structural portion, be easy to use, and easily controllable
The minimal openings of easy-open bottle lid.
Under preferable case, the annular package includes the connected subring shape envelope of at least two respective head and the tail impressions, is connected two
Between subring shape envelope, the initiating terminal that the tail end that the subring shape positioned at inner side is sealed is sealed with the subring shape positioned at outside is fixedly connected, its
The impression connection of remaining part position；Be conducive to clearly limiting easily by setting multiple subring shapes and sealing in the pull-tab structural portion of easy-open bottle lid
The unlatching size successively increased in draw ring structural portion, be easy to use, and easily controllable easy-open bottle lid openings of sizes.
Under preferable case, each subring shape envelope has semicircular structure along the initiating terminal of its direction of rotation.By easy
Each subring shape envelope is had into semicircular structure along the initiating terminal of its direction of rotation in the pull-tab structural portion of drawing bottle cap, is changed
Material internal stress, makes it easier for opening.
Preparation in accordance with the present invention, in a kind of preferred embodiment, as shown in figure 1, the easy-open bottle lid is easy-to-draw
Annular package includes two son annular envelopes in ring structure portion, and what the first subring shape envelope head and the tail impression was connected is looped around the circle envelope 9
Periphery, what the second subring shape envelope head and the tail impression was connected is looped around the periphery of the first subring shape envelope.The first subring shape envelope
The side wall of initiating terminal 9 be fixedly connected with the circle envelope, the side wall and the described first son of the initiating terminal of the second subring shape envelope
The side wall of the tail end of annular envelope is fixedly connected.
Preparation in accordance with the present invention, under preferable case, as shown in figure 1, the pull-tab structural portion of the easy-open bottle lid
Also include the draw ring 7 being fixedly connected with circle envelope 9, one end of the draw ring 7 is embedded in the annular envelope and by impression and institute
Annular envelope connection is stated, the other end protrudes from the roof outside.Set by the pull-tab structural portion of the easy-open bottle lid
Draw ring 7, is conducive to, when easy-open bottle lid is used, opening pull-tab structural portion, as long as touching the draw ring 7 by external strength, i.e.,
Peelable circle envelope 9, forms minimal openings.
Preparation in accordance with the present invention, under preferable case, as shown in figure 1, the pull-tab structural portion of the easy-open bottle lid
In be located on the surface on the outside of the easy-open bottle lid arrow 8 for being formed with and indicating the pull-tab structural portion to pull open direction.It is more excellent
Selection of land, is respectively formed with the initiating terminal of the circle envelope 9 and each subring shape envelope and indicates the pull-tab structural portion to pull open
The arrow 8 in direction.The pull-tab structural portion side of pulling open is indicated by being set in the pull-tab structural portion of the easy-open bottle lid
To arrow 8, user can be easy to be best understood from the occupation mode of the easy-open bottle lid.Preparation in accordance with the present invention is made
The Medical washing fluid easy opening type packaging of standby adjustable pressure, wherein the beginning mode of the pull-tab structural portion is as follows：
(1) direction of arrow for pulling open direction along the pull-tab structural portion first touches the pressure that draw ring 7 is torn around circle envelope 9
Trace, forms first and is open；
(2) when the first opening size is improper, the direction of arrow for pulling open direction along the pull-tab structural portion is further
Impression around pull-up (first) subring shape envelope, forms second and is open；
(3) when the second opening size is improper, the direction of arrow for pulling open direction along the pull-tab structural portion is further
Impression around next (second) the subring shape envelope of pull-up, forms the 3rd and is open；
(4) opening size by that analogy to select to use, and then the flow and pressure of solution are controlled, rinse effect to improve
Really.
Preparation in accordance with the present invention, under preferable case, as shown in Fig. 2 bottle cap also includes protection enclosing cover in the S1
3, protection enclosing cover 3 and the easy-open bottle lid structure matching can be set in the outside of the easy-open bottle lid.Under preferable case,
The side-wall outer side of easy-open bottle lid is formed with annular brace portion in the S1；The annular brace portion 2 and the protection structure of enclosing cover 3
Matching, can support the fixation protection enclosing cover.More preferably described annular brace portion 2 sets near the openend of the easy-open bottle lid
Put.Fixed by attachment structure by between annular brace portion 2 and protection enclosing cover 3, this attachment structure is normal using this area
The attachment structure that rule use, will not be repeated here.
Enclosing cover can be prepared using conventional plastic material and formed in flushing liquor easy-to-pull type packing container according to invention, be adopted
Conventional plastic material such as polyethylene, polypropylene etc..The enclosing cover can be by traditional dies injection moulding.
This preparation method provided by the present invention, body can be using injection, stretching, blow once-through moulding in wherein S2
Integration apparatus prepare, the equipment operation has injection, pre-blowing, four stations of shaping and the demoulding for one week, its simple production process,
Operation is few, can effectively prevent production pollution, improves production efficiency, and saves the welding equipment of Hot Working Die for Sling and correlation, both makes
Obtain mould input low, need not weld again, reduce labour cost and manufacturing cost.
Preparation in accordance with the present invention, includes under preferable case, the step of prepare body in the S2：S21, using five
Fast five platen presses injection preparation forms bottle base；S22, to bottle base carry out stretching pre-blowing prepare to form the body；S23, in the bottle
The fluid level scale for marking from bottom to top and/or the fluid level scale for marking from top to bottom are optionally formed with it.As shown in figure 3, institute
State on body 1 while be provided with the fluid level scale 4 for marking from bottom to top and the fluid level scale 5 for marking from top to bottom, by setting
The fluid level scale 4 for marking from bottom to top and the fluid level scale 5 for marking from top to bottom, are conducive to being easy to monitor the flushing liquor in body
Amount.
It refers to just the injection required for screw rod is moved during advance per section that five speed five of the present invention presses technique
Pressure and injection speed.First, second and third stage injection pressure speed devices definite value is larger, is to ensure hot material in larger pressure
Under power, an actor's rendering of an operatic tune is filled up rapidly, but speed will be controlled suitably, it is to avoid and exhaust has bubble in pipe not in time, and V-P conversions are the
After three stages, with speed as major control point, in fourth, fifth stage, under being packing state, it is ensured that the shaping of suspension ring, pressure
It is not larger, it is to avoid overlap.
By using five fast five platen presses techniques, gradual control effectively adjusts the speed and pressure of injection screw to the present invention, leads to
Cross the control of the pressure, speed that are moved to the section of injection screw five, it is ensured that bottle pipe bubble-free, easy mold release, the dwell time determines
The formation of suspension ring and the turgor of pipe.
In a preferred embodiment, it is molded to form the described defeated of 250ml models using ASB-150DPW bottle-making machines
During the bottle embryo of liquid bottle (bag), five fast five platen press includes that control bottle-making machine sequentially passes through following five stages：
First stage：Screw rod runs in 112mm to 100mm positions in bottle-making machine, and injection pressure is 1.25-1.35MPa, note
Firing rate degree is the 75-85% of maximal rate；
Second stage：Screw rod runs in 100mm to 70mm positions in bottle-making machine, and injection pressure is 1.25-1.35MPa, note
Firing rate degree is the 65-75% of maximal rate；
Phase III：Screw rod runs in 70mm to 45mm positions in bottle-making machine, and injection pressure is 1.15-1.25MPa, injection
Speed is the 65-75% of maximal rate；Injection total time first to phase III is 1.1-1.26s；
Fourth stage：Screw rod runs in 45mm to 4mm positions in bottle-making machine, and injection pressure is 0.75MPa, and injection speed is
The 50-60% of maximal rate；Injection time is 3.90-3.92s；
5th stage：Screw rod runs in 4mm to 0mm positions in bottle-making machine, and injection pressure is 0.60MPa, and injection speed is
The 40-50% of maximal rate, injection time is 0.42-0.44s.
In a preferred embodiment, the transfusion to form 250ml models is molded using ASB-70DPW bottle-making machines
During the bottle embryo of bottle (bag), five fast five platen press includes that control bottle-making machine sequentially passes through following five stages：
First stage：Screw rod runs in 80mm to 55mm positions in bottle-making machine, and injection pressure is 1.0-1.4MPa, injection speed
Spend the 70-90% for maximal rate；
Second stage：Screw rod runs in 55mm to 33mm positions in bottle-making machine, and injection pressure is 1.1-1.3MPa, injection speed
Spend the 70-80% for maximal rate；
Phase III：Screw rod runs in 33mm to 20mm positions in bottle-making machine, and injection pressure is 1.1-1.3MPa, injection speed
Spend the 60-70% for maximal rate；Injection total time first to phase III is 1.0-1.2s；
Fourth stage：Screw rod runs in 20mm to 4mm positions in bottle-making machine, and injection pressure is 0.5-0.7MPa, injection speed
Spend the 50-60% for maximal rate；Injection time is 3-5s；
5th stage：Screw rod runs in 4mm to 0mm positions in bottle-making machine, and injection pressure is 0.3-0.5MPa, injection speed
It is the 30-50% of maximal rate, injection time is 0.3-0.34s.
In a preferred embodiment, stretching pre-blowing is carried out to bottle base to prepare the step of forming the body and include：
A) pre- blow molding, carries out temperature adjustment to bottle embryo by heating first, then carries out pre- blow molding to bottle embryo；B) blow molding, will walk
Rapid a) gained bottle embryo carries out blow molding, and the blow molding includes：B1) cause the bottle embryo movable at the first pressure
Stretch rod in the presence of be elongated, while carrying out clean low pressure air blowing so that bottle embryo bottom is stretched bar top to bottle blowing die bottom
Portion；B2 the high pressure air of cleaning) is imported in the chamber under second pressure to bottle embryo so that bottle embryo is shaped into the bottle of requirement
Type；Wherein described second pressure is higher than the first pressure；C) demoulding, step b) gained bottle finished product ejections are infused
Bottle (bag) finished product.Preferably, the diameter of step a) the gained bottle embryo from top to bottom progressively reduces, step b) the gained bottle embryo
Body diameter from top to bottom incrementally increase, be beneficial to the demoulding, prevent bottom abrasion seepage.It is highly preferred that in the step b)
Blowing pressure is 7-9kg/cm2, blow temperatures are 90-100 DEG C.
Preparation in accordance with the present invention, body is prepared from using medical grade polypropylene material in the S2, this
Medical grade polypropylene material can be different from the melt index of the polypropylene material for preparing bottle cap.Medical grade poly- third used by body
Alkene material is made pipe embryo after being melted by 180-220 DEG C, for five follow-up fast five platen presses preparation sections.
Meanwhile, a kind of Medical washing fluid easy opening type packaging of adjustable pressure, the adjustable pressure are additionally provided in the present invention
Medical washing fluid easy opening type packaging be prepared from by according to method of the present invention.The Medical washing fluid of this adjustable pressure
Easy opening type is packed, by using having the easy-open bottle lid that the pull-tab structural portion for being formed is connected by spiral lamination impression, making it
Used time, it is easy to open, and can effectively control easy opening type to pack the size (being easy to control the flow and pressure of solution) of opening, carry
Developing result high, it is to avoid pollution, is especially suitable for the use of medical aseptic flushing liquor packing container, can not only reduce medical personnel
Labour intensity, but also medical personnel can be made to the more quick side of the flushing of patient wound and the treatment of various medical apparatus
Just.
Additionally, additionally providing a kind of easy opening type Medical washing liquid product of adjustable pressure in the present invention, the flushing liquor is produced
Product include the Medical washing fluid easy opening type packaging of adjustable pressure and the filling flushing liquor in easy opening type packaging, wherein described
Easy opening type is packaged as the Medical washing fluid easy opening type packaging of the adjustable pressure being prepared from according to method of the present invention.
Above-mentioned flushing liquid product of the invention, wherein not being important to for the composition and component content of flushing liquor
Ask, be referred to the normal developing liquid that this area is used, under preferable case, the flushing liquor is that sodium chloride concentration is 0.9g/
Ml, pH value isSodium chloride solution；More preferably described flushing liquor is for 0.1-0.2 μm of film is degerming through filter pore size
Flushing liquor obtained by filtering.Filter membrane employed in it can be filter membrane commonly used in the art, as long as filter pore size
Meet the requirements.
Above-mentioned flushing liquid product of the invention, wherein do not have particular/special requirement for the packaging process of flushing liquor, can
With the conventional method with reference to this area, such as by flushing liquor under the protection of hundred grades of laminar flows, the adjustable pressure it is medical
In flushing liquor easy opening type packaging in the internal cavities of body, then the bottle cap of the bottle cap and the bottle is heated simultaneously, and will
The bottle cap and the bottleneck sweat soldering of the body are forming the flushing liquid product.
Above-mentioned flushing liquid product of the invention, formed it is described flushing liquid product after also include high-temperature sterilization treatment and
The subsequent processing steps such as label.Under preferable case, the condition of the high-temperature sterilization treatment is included at a temperature of 115-121 DEG C,
Keep 10-30min.
Above-mentioned flushing liquid product provided by the present invention, the pull-tab for being formed is connected by using to have by spiral lamination impression
The easy-open bottle lid of structural portion, makes it be easy to open when in use, and can effectively control the size that easy opening type packs opening (to be easy to
Control the flow and pressure of solution), improve developing result, it is to avoid pollution, it is especially suitable for medical aseptic flushing liquor easy opening type bag
The use of dress, can not only reduce the labour intensity of medical personnel, but also can make medical personnel to the flushing of patient wound and each
The treatment for planting medical apparatus is more efficient and convenient.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. the preparation method that a kind of Medical washing fluid easy opening type of adjustable pressure is packed, it is characterised in that the preparation method bag
Include：
S1, prepare bottle cap；
S2, body is prepared, the body includes the bottleneck structure matched with the Bottle cap structure；
Wherein, bottle cap includes easy-open bottle lid in the S1, and the easy-open bottle lid includes roof and phase vertical with the ceiling edge
Side wall even, is formed with the pull-tab structural portion for being connected by spiral lamination impression and being formed on the roof；The easy-open bottle lid passes through
The polypropylene material of melting is injected into be molded in the injection mold of integrated molding and is formed.
2. preparation method according to claim 1, it is characterised in that the pull-tab structural portion of the easy-open bottle lid includes position
In center circle envelope and by it is described circle envelope centered on spiral set annular envelope, it is described annular envelope initiating terminal and the round sealing
Fixed connection, the remainder of the annular envelope is connected with the circle envelope impression.
3. preparation method according to claim 2, it is characterised in that the annular package include at least two each head and the tail press
The connected subring shape envelope of trace, between connected two sub- annular envelopes, tail end and the son positioned at outside that the subring shape positioned at inner side is sealed
The initiating terminal of annular envelope is fixedly connected, remaining position impression connection；
Preferably, each subring shape envelope has semicircular structure along the initiating terminal of its direction of rotation.
4. preparation method according to claim 2, it is characterised in that the pull-tab structural portion of the easy-open bottle lid also includes
The draw ring being fixedly connected with circle envelope, one end of the draw ring is embedded in the annular envelope and by impression and the annular envelope
Connection, the other end protrudes from the roof outside.
5. preparation method according to claim 1, it is characterised in that be located in the pull-tab structural portion of the easy-open bottle lid
The arrow for indicating the pull-tab structural portion to pull open direction is formed with surface on the outside of the easy-open bottle lid.
6. preparation method according to claim 1, it is characterised in that bottle cap also includes protection enclosing cover in the S1, described
Protection enclosing cover and the easy-open bottle lid structure matching, can be set in the outside of the easy-open bottle lid.
7. preparation method according to claim 6, it is characterised in that the side-wall outer side of easy-open bottle lid is formed with the S1
Annular brace portion；The annular brace portion is matched with the protection outer cover structure, can support the fixation protection enclosing cover.
8. preparation method according to claim 1, it is characterised in that the step of preparing body in the S2 includes：
S21, form bottle base using five fast five platen presses injection preparations；
S22, to bottle base carry out stretching pre-blowing prepare to form the body.
9. preparation method according to claim 8, it is characterised in that the step of preparing body in the S2 also includes：
S23, the fluid level scale for marking from bottom to top and/or the fluid level scale for marking from top to bottom are formed on the body.
10. a kind of Medical washing fluid easy opening type of adjustable pressure is packed, it is characterised in that the Medical washing fluid of the adjustable pressure
The method that easy opening type packs described in any one in claim 1 to 9 is prepared from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152723.7A CN106821747B (en) | 2017-03-14 | 2017-03-14 | Pressure-adjustable medical flushing fluid easy-open package and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152723.7A CN106821747B (en) | 2017-03-14 | 2017-03-14 | Pressure-adjustable medical flushing fluid easy-open package and preparation method thereof |
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| CN106821747B CN106821747B (en) | 2023-09-05 |
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| CN2130778Y (en) * | 1992-05-23 | 1993-04-28 | 林文雄 | Improved structure of easily opened bottle cap |
| JP2000281114A (en) * | 1999-03-25 | 2000-10-10 | Dojji Shokai:Kk | Seal cap structure for synthetic resin container for transfusion liquid |
| CN202620228U (en) * | 2012-03-23 | 2012-12-26 | 四川科伦药业股份有限公司 | Flushing bottle cap |
| CN102862725A (en) * | 2012-10-15 | 2013-01-09 | 宁波三泰轴承有限公司 | Dust keeper of pop can |
| CN204872143U (en) * | 2015-06-05 | 2015-12-16 | 姜跃忠 | Can seal upper and lower disjunctor anti -theft bottle cap of two plastics beverage bottles |
| CN205460104U (en) * | 2016-01-20 | 2016-08-17 | 何海硕 | With supporting easy -to -draw formula bung that uses of medical concentrated dislysate bucket |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130778Y (en) * | 1992-05-23 | 1993-04-28 | 林文雄 | Improved structure of easily opened bottle cap |
| JP2000281114A (en) * | 1999-03-25 | 2000-10-10 | Dojji Shokai:Kk | Seal cap structure for synthetic resin container for transfusion liquid |
| CN202620228U (en) * | 2012-03-23 | 2012-12-26 | 四川科伦药业股份有限公司 | Flushing bottle cap |
| CN102862725A (en) * | 2012-10-15 | 2013-01-09 | 宁波三泰轴承有限公司 | Dust keeper of pop can |
| CN204872143U (en) * | 2015-06-05 | 2015-12-16 | 姜跃忠 | Can seal upper and lower disjunctor anti -theft bottle cap of two plastics beverage bottles |
| CN205460104U (en) * | 2016-01-20 | 2016-08-17 | 何海硕 | With supporting easy -to -draw formula bung that uses of medical concentrated dislysate bucket |
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| CN106821747B (en) | 2023-09-05 |
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