CN109620720A - A kind of transfusion package lid and its production method - Google Patents
A kind of transfusion package lid and its production method Download PDFInfo
- Publication number
- CN109620720A CN109620720A CN201811632407.0A CN201811632407A CN109620720A CN 109620720 A CN109620720 A CN 109620720A CN 201811632407 A CN201811632407 A CN 201811632407A CN 109620720 A CN109620720 A CN 109620720A
- Authority
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- China
- Prior art keywords
- lid
- tpe
- pad
- thermoplastic elastomer
- transfusion package
- 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.)
- Pending
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 246
- 239000007788 liquid Substances 0.000 claims abstract description 103
- 125000006850 spacer group Chemical group 0.000 claims abstract description 26
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 21
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 21
- 238000002347 injection Methods 0.000 claims description 103
- 239000007924 injection Substances 0.000 claims description 103
- 210000004907 gland Anatomy 0.000 claims description 91
- 239000000463 material Substances 0.000 claims description 62
- 239000004033 plastic Substances 0.000 claims description 50
- 238000001802 infusion Methods 0.000 claims description 33
- 229920002545 silicone oil Polymers 0.000 claims description 23
- 238000003466 welding Methods 0.000 claims description 23
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 19
- 229910052710 silicon Inorganic materials 0.000 claims description 19
- 239000010703 silicon Substances 0.000 claims description 19
- 241001391944 Commicarpus scandens Species 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 7
- 238000010924 continuous production Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 230000000717 retained effect Effects 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 17
- 239000010959 steel Substances 0.000 abstract description 17
- 239000003814 drug Substances 0.000 abstract description 7
- 239000004831 Hot glue Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 238000007689 inspection Methods 0.000 description 9
- 238000001746 injection moulding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 3
- 102100040428 Chitobiosyldiphosphodolichol beta-mannosyltransferase Human genes 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004299 exfoliation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009304 pastoral farming Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008215 water for injection Substances 0.000 description 1
Classifications
-
- 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
- A61J1/1406—Septums, pierceable membranes
-
- 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
-
- 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
- B29D22/00—Producing hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2251/00—Details relating to container closures
- B65D2251/06—Special configurations; Closures simulating or provided with another item, e.g. puppet, animal, vehicle, building
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2251/00—Details relating to container closures
- B65D2251/20—Sealing means
Abstract
The present invention provides a kind of transfusion package lid and its production methods.The transfusion package lid includes lid, is equipped in the lid every liquid film and thermoplastic elastomer (TPE) pad, thermoplastic elastomer (TPE) pad is located on the upside of liquid film, which is characterized in that the thermoplastic elastomer (TPE) pad and spacer medium layer is equipped between liquid film.The present invention is increasing spacer medium layer between liquid film and thermoplastic elastomer (TPE), it is engaged thermoplastic elastomer (TPE) with not generating in one section of area between liquid film, after outer diameter is that 0.8mm (or 1.2mm or 1.6mm) injects steel needle puncture thermoplastic elastomer (TPE) with having injected liquid medicine every liquid film and having extracted, since thermoplastic elastomer (TPE) pad can not be restrained every liquid film, so that the thickness of thermoplastic elastomer (TPE) is not reduced, thermoplastic elastic physical efficiency is sprung back rapidly, and liquid is prevented to flow out integral cap.
Description
Technical field
The present invention relates to a kind of transfusion package lid and its production methods.
Background technique
Existing transfusion package lid includes lid and thermoplastic elastomer (TPE) (TPE) pad in lid, the lid
By being divided into upper cavity and lower chamber every liquid film, thermoplastic elastomer (TPE) pad is placed in upper cavity for the inner cavity of body.Every liquid film and lid
Generally PP material.
The injection dot encapsulation of transfusion package lid needs to meet pack standard at present: taking 10 transfusion package lid sample difference
It is assemblied on matching used plastic container for infusion, is sealed after pouring into the water for injection of mark capacity in a reservoir, use outer diameter
It hangs down on the difference of the penetrating area of the thermoplastic elastomer pad of transfusion package lid for 0.8mm (or 1.2mm or 1.6mm) injection needle
Direct puncture pierces 3 times, and after extracting injection needle, plastic container for infusion is placed between two parallel flats, applies 20kPa internal pressure, maintains
15 seconds, insertion point must not have liquid leakage.
The quality of thermoplastic elastomer (TPE) rebound quality has direct relation with thickness, and the prior art is according to standard when outer diameter is
The injection steel needle of 0.8mm (or 1.2mm or 1.6mm) pierces through thermoplastic elastomer (TPE) pad and has injected liquid medicine extraction infusion packet with every liquid film
After capping, it due to injection steel needle outer diameter is thin, can not make to remove every liquid film and thermoplastic elastomer (TPE) pad, cause to inject steel needle
That pierces through position restrains thermoplastic elastomer (TPE) pad every liquid film, reduces thermoplastic elastomer (TPE) pad site of puncture thickness, reduces
The resilience of thermoplastic elastomer (TPE) pad, there are the phenomenon of leakage.
Summary of the invention
The object of the present invention is to provide a kind of transfusion package lid that can be avoided leakage and its production technologies.
In order to achieve the above object, it the present invention provides a kind of transfusion package lid, including lid, is equipped in the lid
Every liquid film and thermoplastic elastomer (TPE) pad, thermoplastic elastomer (TPE) pad is located on the upside of liquid film, which is characterized in that the thermoplastic elastomehc
Property body pad and between liquid film be equipped with spacer medium layer.
Preferably, by being divided into upper cavity and lower chamber every liquid film, thermoplastic elastomer (TPE) pad is placed in for the inner cavity of the lid
In upper cavity.
Preferably, the spacer medium layer is the medium every liquid film and thermoplastic elastomer (TPE) pad that lid can be isolated,
For example silicon layer, diaphragm or other isolated substances etc..
Preferably, the spacer medium layer make thermoplastic elastomer (TPE) pad lower surface or lower surface a part not with
It links together every liquid film.
It is highly preferred that a part of the lower surface is the middle part of lower surface.
Preferably, the upper surface of the thermoplastic elastomer (TPE) pad is sprayed with silicone oil.
Preferably, the thermoplastic elastomer (TPE) pad is adhesively fixed with lid inner sidewall connect.
Preferably, the lower end of the lid is interface for connecting with infusion vessel, in the interface and lid
The lower chamber of chamber is connected to.
Preferably, the lid include interface for being connect with infusion vessel and be formed on the upside of the interface and with
Two pipelines that the interface is connected, two pipelines are in hollow structure, and the inner cavity of one of pipeline every liquid film by being divided into
Upper cavity and lower chamber, thermoplastic elastomer (TPE) pad are placed in upper cavity；Or the inner cavity of two pipelines is divided by every liquid film
Upper cavity and lower chamber, thermoplastic elastomer (TPE) pad are placed in upper cavity.
It is highly preferred that the infusion vessel is infusion bottle or transfusion flexible bag.
It is highly preferred that the top of two pipelines be formed with for film that the pipeline seals or lid can be connected
Welding ring；The welding ring of described two pipelines is that entirety or both is independent.
It is highly preferred that it is described can by film that the pipeline seals or cover for pad pasting, draw-ring type gland, Easy-folding gland or
Easily pull formula gland.
It is highly preferred that the welding ring is ellipse, class ellipse when the welding ring of two pipelines is an entirety
Or 8-shaped welding ring.
It is highly preferred that the middle part of welding ring is equipped with glue-feeder when the welding ring of two pipelines is an entirety.
Preferably, the upside of the lid is equipped with pad pasting, draw-ring type gland, Easy-folding gland or easily pulls formula gland.
It is highly preferred that the draw-ring type gland includes the gland body being placed on the upside of lid, the edge of gland body and
Middle part can be separated by means of external force, and the middle part of gland body connects pull ring, when the edge of gland body and middle part separation,
The edge of gland body is retained on the upside of lid；The Easy-folding gland includes the gland body being placed on the upside of lid, gland
Ontology is equipped with the infusion hole for allowing resin needle to pass through, and handle easy to break, handle easy to break and pressure are equipped in the infusion hole of gland body
Lid ontology is linked together, and handle easy to break can be disconnected from each other by means of external force with gland body, and then exposes infusion hole；Described
Easily pulling formula gland includes the gland body being placed on the upside of lid, and gland body is equipped with the infusion hole for allowing resin needle to pass through, pressure
Easy spanner handle is equipped in the infusion hole of lid ontology, easy spanner handle is linked together with gland body, easy spanner handle and gland body energy
It is enough disconnected from each other by means of external force, and then expose infusion hole.
It is highly preferred that the handle easy to break is arranged along the direction perpendicular to gland body upper surface, the easy spanner
Handle is along the direction setting for being parallel to gland body upper surface.
The present invention also provides the production methods of above-mentioned transfusion package lid characterized by comprising
Step 1: with more material bicolor injection moulds more material double coloured plastic injection machines lid injection zone single injection-molded
Lid out is formed with every liquid film in the lid；
Step 2: more material double coloured plastic injection machines open mold, rotary machine, in the thermoplastic elastomehc of more material double coloured plastic injection machines
Property body injection zone apply spacer medium layer；
Step 3: more material double coloured plastic injection machine moldings, injection molded thermoplastic's elastomeric pad；
Step 4: more material double coloured plastic injection machine rotary machines go out finished product in the lid injection zone of more material double coloured plastic injection machines.
Preferably, apply isolation in the thermoplastic elastomer (TPE) injection zone of more material double coloured plastic injection machines in the step two to be situated between
Matter layer is that spray silicon oil coating device, patch diaphragm apparatus or other are driven by manipulator or other mechanical equipments with the same function
For applying the device of spacer medium, diaphragm is being applied every spraying silicone oil, patch on liquid film or is applying other spacer mediums.
Preferably, the thermoplastic elastomer (TPE) pad in the step three is isolated with every liquid film, thermoplastic elastomer (TPE) pad with it is upper
Cavity inner wall is connected.
Preferably, in the step four while the lid injection zone of more material double coloured plastic injection machines goes out finished product, more
It, every applying spacer medium layer on liquid film, is realized defeated in next lid the thermoplastic elastomer (TPE) injection zone of material double coloured plastic injection machine
The continuous production of liquid packaging cover.
Preferably, the production method of the transfusion package lid further include:
Step 5: by laminator or capping machine, after spraying silicone oil on thermoplastic elastomer (TPE) pad, on lid pad pasting or
Gland obtains transfusion package lid.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is increasing spacer medium layer between liquid film and thermoplastic elastomer (TPE), makes thermoplastic elastomer (TPE) and every liquid
Occlusion is not generated in one section of area between film, when the injection steel needle that outer diameter is 0.8mm (or 1.2mm or 1.6mm) pierces through thermoplasticity
Elastomer with after liquid film inject liquid medicine and has been extracted, due to thermoplastic elastomer (TPE) pad and every the separated state of liquid film, every liquid film
Thermoplastic elastomer (TPE) pad can not be restrained, so that the thickness of thermoplastic elastomer (TPE) is not reduced, the resilience of thermoplastic elastomer (TPE)
Can it not change, thermoplastic elastic physical efficiency is sprung back rapidly, and liquid is prevented to flow out transfusion package lid.
Detailed description of the invention
Fig. 1 is the injection molding figure of the transfusion package lid in embodiment 1；
Fig. 2 is spray equipment schematic diagram in embodiment 1；
Fig. 3 is that the needle in embodiment 1 pierces stress diagram.
Fig. 4 is the injection molding figure of the transfusion package lid in embodiment 2；
Fig. 5 is spray equipment schematic diagram in embodiment 2；
Fig. 6 is that the needle in embodiment 2 pierces stress diagram.
Fig. 7 is the transfusion package lid schematic diagram in embodiment 1；
Fig. 8 is the transfusion package lid schematic diagram in embodiment 3；
Fig. 9 is the transfusion package lid schematic diagram in embodiment 2；
Figure 10 is the transfusion package lid schematic diagram in embodiment 6；
Figure 11 is the transfusion package lid schematic diagram in embodiment 4；
Figure 12 is the transfusion package lid schematic diagram in embodiment 5.
Figure 13 is the transfusion package lid top view in embodiment 4；
Figure 14 is the transfusion package lid top view in embodiment 5；
Figure 15 is the transfusion package lid top view in embodiment 6.
Figure 16 is the transfusion package lid top view in embodiment 1；
Figure 17 is that the transfusion package lid in embodiment 1 uses figure.
Figure 18 is the transfusion package lid top view in embodiment 2；
Figure 19 is that the transfusion package lid in embodiment 2 uses figure；
Figure 20 is the transfusion package lid top view in embodiment 3；
Figure 21 is that the transfusion package lid in embodiment 3 uses figure；
Figure 22 is that the transfusion package lid in embodiment 4 uses figure；
Figure 23 is that the transfusion package lid in embodiment 5 uses figure；
Figure 24 is that the transfusion package lid in embodiment 6 uses figure；
Figure 25 is the transfusion package lid top view in embodiment 7；
Figure 26 is that the transfusion package lid in embodiment 7 uses figure；
Figure 27 is the transfusion package lid top view in embodiment 8；
Figure 28 is that the transfusion package lid in embodiment 8 uses figure；
Figure 29 is the transfusion package lid top view in embodiment 9；
Figure 30 is that the transfusion package lid in embodiment 9 uses figure；
Figure 31 is the transfusion package lid top view in embodiment 10；
Figure 32 is that the transfusion package lid in embodiment 10 uses figure；
Figure 33 is the transfusion package lid top view in embodiment 11；
Figure 34 is that the transfusion package lid in embodiment 11 uses figure；
Figure 35 is the transfusion package lid top view in embodiment 12；
Figure 36 is that the transfusion package lid in embodiment 12 uses figure；
Figure 37 is the transfusion package lid top view in embodiment 13；
Figure 38 is that the transfusion package lid in embodiment 13 uses figure；
Figure 39 is the transfusion package lid top view in embodiment 14；
Figure 40 is that the transfusion package lid in embodiment 14 uses figure；
Figure 41 is the transfusion package lid top view in embodiment 15；
Figure 42 is that the transfusion package lid in embodiment 15 uses figure；
Figure 43 is the transfusion package lid top view in embodiment 16；
Figure 44 is that the transfusion package lid in embodiment 16 uses figure；
Figure 45 is the transfusion package lid injection molding figure in embodiment 13；
Figure 46 is the spray equipment schematic diagram in embodiment 13；
Figure 47 is that the needle in embodiment 13 pierces stress diagram.
Each label meaning in figure:
1, lid 2, every liquid film 3, spacer medium layer 4, spray silicon oil coating device 5, manipulator 6, more material double-shot mouldings
Mold 7, thermoplastic elastomer (TPE) pad 8, the inner sidewall 9 of upper cavity, fluid pressure direction 10, resin needle/injection steel needle are extracted
Direction 11, pad pasting 11.1,11.2 Easy-folding gland 11.3 of draw-ring type gland easily pull 12 interface of formula gland, 13 film sticking apparatus
14 pull ring, 15 handle 16 easy to break easy spanner handle 17 infusion 18 transfusion flexible bag of plastic bottle, 19 welding ring, 20 glue-feeder
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Used more material double coloured plastic injection machines, more material bicolor injection moulds, manipulator, spraying silicon in following embodiment
Oily device, patch diaphragm apparatus, laminator, capping machine are commercial product.
Embodiment 1: integral cap
As shown in fig. 7, the transfusion package lid of the present embodiment, including lid 1 (PP material), be equipped in the lid 1 every
Liquid film 2 and thermoplastic elastomer (TPE) pad 7, thermoplastic elastomer (TPE) pad 7 are located at every the upside of liquid film 2, the thermoplastic elastomer (TPE) pad 7 with
Spacer medium layer 3 is equipped between liquid film 2.
By being divided into upper cavity and lower chamber every liquid film 2, thermoplastic elastomer (TPE) pad 7 and isolation are situated between for the inner cavity of the lid 1
Matter layer 3 is placed in upper cavity.The spacer medium layer 3 is silicon layer.The spacer medium layer 3 makes thermoplastic elastomer (TPE)
The lower surface of pad 7 does not link together with every liquid film 2, the upper cavity of the side and lid 1 of the thermoplastic elastomer (TPE) pad 7
Inner sidewall 8 is adhesively fixed connection, so that thermoplastic elastomer (TPE) pad 7 is not easy to fall off from lid 1.
The upper surface (face C) of the thermoplastic elastomer (TPE) pad 7 is sprayed with silicone oil.The face C is the work of thermoplastic elastomer (TPE) pad 1
Face, the face C coat silicone oil by technique, improve the unsightly phenomenon that product is generated because dry, have prevented mutual grazing institute
The particle of generation alleviates the strength of puncture of steel needles, reduces the quantity of puncture of steel needles exfoliation.Since the face C coats silicone oil, when
When steel needle pierces thermoplastic elastomer (TPE) pad 7, since the face C silicone oil acts on, thermoplastic elastomer (TPE) pad 7 can be easily pierced through, puncture is alleviated
Power, and back stitching phenomenon is not had.The silicone oil is only sprayed on thermoplastic elastomer (TPE) pad 7 without the upper surface for being sprayed on lid 1,
In favor of pad pasting.
The upside of the lid 1 is equipped with pad pasting 11, and the pad pasting 11 is attached on the upper surface of lid 1, to avoid transporting
The face C (needed in use process first with tear pad pasting 11) of the pollution such as dust, bacterium thermoplastic elastomer (TPE) pad 7 during defeated.
The manufacture craft of above-mentioned transfusion package lid includes:
Step 1: it is once molded into more material bicolor injection moulds 6 in the lid injection zone of more material double coloured plastic injection machines
Type goes out lid 1, is formed in the lid 1 every liquid film 2, the inner cavity of lid 1 is by being divided into upper cavity and cavity of resorption every liquid film 2
Body；
Step 2: as shown in Fig. 2, the more material bicolor injection moulds 6 of more material double coloured plastic injection machines opening, rotary machine,
The thermoplastic elastomer (TPE) injection zone of more material double coloured plastic injection machines drives spray silicon oil coating device 4 to spray every on liquid film 2 by manipulator 5
It applies small area silicone oil and forms silicon layer；
Step 3: as shown in Figure 1, more material double coloured plastic injection machines mold, injection molded thermoplastic's bullet on silicon layer in upper cavity
Property body pad 7, resulting thermoplastic elastomer (TPE) pad 7 is isolated with every liquid film 2 by silicon layer, is not interlocked, thermoplastic elastic
The side of body pad 7 is connected with upper cavity inner sidewall 8；
Step 4: more material double coloured plastic injection machine rotary machines go out finished product in the lid injection zone of more material double coloured plastic injection machines,
Meanwhile in the thermoplastic elastomer (TPE) injection zone of more material double coloured plastic injection machines in next lid 1 every on liquid film 2 spraying small area
Silicone oil forms silicon layer, to realize the continuous production of transfusion package lid.
Step 5: the transfusion package lid of injection molding carries out part portion inspection by dedicated lamp inspection machine, partially checks out
Enter laminator at rear；
Step 6: after laminator sprays silicone oil in the face C of thermoplastic elastomer (TPE) pad, heating pad pasting in the upper surface of lid 1,
Transfusion package after the completion of pad pasting, which is covered, (carries detection function into next station progress finished product detection on laminator on laminator
Can), obtain transfusion package lid.The transfusion package, which is covered, is riveted on infusion modeling by heating riveting method on transfusion filling line
On bottle 17, and one is formed with infusion plastic bottle 17.As shown in FIG. 16 and 17.
The present embodiment is being provided with silicon layer between liquid film 2 and thermoplastic elastomer (TPE) pad 7, makes every liquid film 2 and thermoplasticity
Be not engaged in one section of area between elastomeric pad 7, in use, as shown in figure 3, tear pad pasting 11, when outer diameter be 0.8mm (or
1.2mm or 1.6mm) injection steel needle pierce through thermoplastic elastomer (TPE) pad 7 with every liquid film 2 injected liquid medicine extract transfusion package lid
Afterwards, since thermoplastic elastomer (TPE) pad 7 is with every the separated state of liquid film 2, thermoplastic elastomer (TPE) pad 7 can not be restrained every liquid film 2, heat
The effective thickness of thermoplastic elastic pad 7 is not reduced, and the resilience performance of thermoplastic elastomer (TPE) pad 7 does not change, thermoplastic elastic
Body pad 7 can spring back rapidly (quality that thermoplastic elastomer (TPE) pad 7 springs back quality has direct relation with thickness), prevent liquid from pin hole
Middle outflow.
Embodiment 2
As shown in figure 9, the transfusion package lid of the present embodiment, including lid 1 (PP material), be equipped in the lid 1 every
Liquid film 2 and thermoplastic elastomer (TPE) pad 7, thermoplastic elastomer (TPE) pad 7 are located at every the upside of liquid film 2, the thermoplastic elastomer (TPE) pad 7 with
Spacer medium layer 3 is equipped between liquid film 2.
The lid 1 include interface 12 for being connect with transfusion flexible bag and be formed in 12 upside of interface and with this
Two pipelines that interface 12 is connected, two pipelines are in hollow structure, and the inner cavity of two pipelines is by liquid film 2 is divided into
Cavity and lower chamber, thermoplastic elastomer (TPE) pad 7 and spacer medium layer 3 are placed in upper cavity.The interface 12 of lid 1 can be with infusion
18 hot-melt adhesive paste of soft bag.12 upper end of interface is connected to the lower chamber of two pipeline inner cavities, and lower end and transfusion flexible bag 18 connect
It is logical.The top of two pipelines be formed with for can be by film that the pipeline seals or the welding ring 19 of lid connection；Institute
The welding ring 19 for stating two pipelines is the 8-shaped welding ring of an entirety, and the middle part of welding ring 19 is equipped with glue-feeder 20；Glue-feeder
20 effect is to keep mould structure simpler, mould processing technology, more succinct into adhesive process, easier to operate.The energy
It is enough by film that the pipeline seals or to cover as pad pasting 11.
The spacer medium layer 3 is PP diaphragm.The spacer medium layer 3 makes the following table of thermoplastic elastomer (TPE) pad 7
Face does not link together with every liquid film 2, and the inner sidewall 8 of the upper cavity of the side and lid 1 of the thermoplastic elastomer (TPE) pad 7 is viscous
Conjunction is fixedly connected.
The upper surface (face C) of the thermoplastic elastomer (TPE) pad 7 is sprayed with silicone oil.The face C is the work of thermoplastic elastomer (TPE) pad 1
Face, the face C coat silicone oil by technique, improve the unsightly phenomenon that product is generated because dry, have prevented mutual grazing institute
The particle of generation alleviates the strength of puncture of steel needles, reduces the quantity of puncture of steel needles exfoliation.Since the face C coats silicone oil, when
When steel needle pierces thermoplastic elastomer (TPE) pad 7, since the face C silicone oil acts on, thermoplastic elastomer (TPE) pad 7 can be easily pierced through, puncture is alleviated
Power, and back stitching phenomenon is not had.The silicone oil is only sprayed on thermoplastic elastomer (TPE) pad 7 without the upper surface for being sprayed on lid 1,
In favor of pad pasting.
The upside of the lid 1 is equipped with pad pasting 11, and the pad pasting 11 is attached in the welding ring 19 of 1 upper end of lid, to keep away
The face C for exempting from the pollution thermoplastic elastomer (TPE) pad 7 of dust, bacterium etc. during transportation (needs first with tearing pad pasting in use process
11)。
The manufacture craft of above-mentioned transfusion package lid includes:
Step 1: it is once molded into more material bicolor injection moulds 6 in the lid injection zone of more material double coloured plastic injection machines
Type goes out lid 1, the lid 1 include interface 12 for being connect with transfusion flexible bag and be formed in 12 upside of interface and with
Two pipelines that the interface 12 is connected, two pipelines are in hollow structure, and the inner cavity of two pipelines is divided by every liquid film 2
Upper cavity and lower chamber.The interface 12 of lid 1 can be with 18 hot-melt adhesive paste of transfusion flexible bag.12 upper end of interface and two pipes
The lower chamber of road inner cavity is connected to, and lower end is connected to transfusion flexible bag 18.
Step 2: as shown in figure 5, the more material bicolor injection moulds 6 of more material double coloured plastic injection machines opening, rotary machine,
The thermoplastic elastomer (TPE) injection zone of more material double coloured plastic injection machines drives film sticking apparatus 13 small every pasting on liquid film 2 by manipulator 5
Area PP diaphragm；
Step 3: as shown in figure 4, more material double coloured plastic injection machines mold, injection molded thermoplastic's bullet on PP diaphragm in upper cavity
Property body pad 7, resulting thermoplastic elastomer (TPE) pad 7 is isolated with every liquid film 2 by PP diaphragm, is not interlocked, thermoplastic elastic
Body pad 7 is connected with upper cavity inner sidewall 8；
Step 4: more material double coloured plastic injection machine rotary machines go out finished product in the lid injection zone of more material double coloured plastic injection machines,
Meanwhile in the thermoplastic elastomer (TPE) injection zone of more material double coloured plastic injection machines in next lid 1 every pasting small area PP on liquid film 2
Diaphragm, to realize the continuous production of transfusion package lid.
Step 5: the transfusion package lid of injection molding carries out part portion inspection by dedicated lamp inspection machine, partially checks out
Enter laminator at rear；
Step 6: after laminator sprays silicone oil in the face C of thermoplastic elastomer (TPE) pad, in the welding of two pipelines of lid 1
Pad pasting is heated on ring 19, the transfusion package after the completion of pad pasting is covered enters next station progress finished product detection (pad pasting on laminator
Detection function is carried on machine), obtain transfusion package lid.By the interface 12 of lid 1 and 18 hot-melt adhesive paste of transfusion flexible bag.Such as Figure 18 and
Shown in 19.
The present embodiment is being provided with PP diaphragm between liquid film 2 and thermoplastic elastomer (TPE) pad 7, makes every liquid film 2 and thermoplasticity
Be not engaged in one section of area between elastomeric pad 7, in use, as shown in fig. 6, tear pad pasting 11, when outer diameter be 0.8mm (or
1.2mm or 1.6mm) injection steel needle pierce through thermoplastic elastomer (TPE) pad 7 with every liquid film 2 injected liquid medicine extract transfusion package lid
Afterwards, since thermoplastic elastomer (TPE) pad 7 is with every the separated state of liquid film 2, thermoplastic elastomer (TPE) pad 7 can not be restrained every liquid film 2, heat
The effective thickness of thermoplastic elastic pad 7 is not reduced, and the resilience performance of thermoplastic elastomer (TPE) pad 7 does not change, thermoplastic elastic
Body pad 7 can spring back rapidly (quality that thermoplastic elastomer (TPE) pad 7 springs back quality has direct relation with thickness), prevent liquid from pin hole
Middle outflow.
Embodiment 3
As shown in figure 8, the transfusion package lid of the present embodiment is similar to embodiment 1, difference is, under the lid 1
End is the interface 12 for connecting with transfusion flexible bag 18.12 upper end of interface is connected to the lower chamber of 1 inner cavity of lid, lower end
It is connected to transfusion flexible bag 18.
The manufacture craft of above-mentioned transfusion package lid includes:
Step 1: it is once molded into more material bicolor injection moulds 6 in the lid injection zone of more material double coloured plastic injection machines
Type goes out lid 1, is formed in the lid 1 every liquid film 2, the inner cavity of lid 1 is by being divided into upper cavity and cavity of resorption every liquid film 2
Body；The lower end of the lid 1 is the interface 12 for connecting with transfusion flexible bag 18.In 12 upper end of interface and lid 1
The lower chamber of chamber is connected to, and lower end is connected to transfusion flexible bag 18；
Step 2: more material double coloured plastic injection machines open more material bicolor injection moulds 6, and rotary machine is double-colored in more materials
The thermoplastic elastomer (TPE) injection zone of injection molding machine drives spray silicon oil coating device 4 every spraying small area silicon on liquid film 2 by manipulator 5
Oil forms silicon layer；
Step 3: more material double coloured plastic injection machine moldings, injection molded thermoplastic's elastomeric pad 7 on silicon layer, institute in upper cavity
The thermoplastic elastomer (TPE) pad 7 obtained is isolated with every liquid film 2, is not interlocked, in the side and upper cavity of thermoplastic elastomer (TPE) pad 7
Side wall 8 is connected；
Step 4: more material double coloured plastic injection machine rotary machines go out finished product in the lid injection zone of more material double coloured plastic injection machines,
Meanwhile in the thermoplastic elastomer (TPE) injection zone of more material double coloured plastic injection machines in next lid 1 every on liquid film 2 spraying small area
Silicone oil forms silicon layer, to realize the continuous production of transfusion package lid.
Step 5: the transfusion package lid of injection molding carries out part portion inspection by dedicated lamp inspection machine, partially checks out
Enter laminator at rear；
Step 6: after laminator sprays silicone oil in the face C of thermoplastic elastomer (TPE) pad, patch is heated on the upper surface of lid 1
Film 11, the transfusion package after the completion of pad pasting, which covers to enter next station on laminator and carry out finished product detection, (carries inspection on laminator
Brake), obtain transfusion package lid.By the interface 12 of lid 1 and transfusion flexible bag hot-melt adhesive paste.As shown in figs 20 and 21.
The present embodiment is being provided with silicon layer between liquid film 2 and thermoplastic elastomer (TPE) pad 7, makes every liquid film 2 and thermoplasticity
It is not engaged in one section of area between elastomeric pad 7, in use, pad pasting 11 is torn, when outer diameter is 0.8mm (or 1.2mm or 1.6mm)
Injection steel needle pierce through thermoplastic elastomer (TPE) pad 7 with every liquid film 2 injected liquid medicine extract transfusion package lid after, due to thermoplastic elastomehc
Property body pad 7 with every the separated state of liquid film 2, thermoplastic elastomer (TPE) pad 7 can not be restrained every liquid film 2, thermoplastic elastomer (TPE) pad 7
Effective thickness is not reduced, and the resilience performance of thermoplastic elastomer (TPE) pad 7 does not change, and thermoplastic elastomer (TPE) pad 7 can be sprung back rapidly
(quality that thermoplastic elastomer (TPE) pad 7 springs back quality has direct relation with thickness), prevents liquid from flowing out from pin hole.
Embodiment 4
A kind of transfusion package lid is similar to embodiment 3, difference is, as shown in figure 13, will be described as shown in figure 11
Pad pasting 11 replaces with draw-ring type gland 11.1, and the draw-ring type gland 11.1 includes the gland body for being placed in 1 upside of lid, pressure
The edge and middle part of lid ontology can be separated by means of external force, and the middle part of gland body connects pull ring 14, draw-ring type gland
11.1 function is to avoid the pollution such as dust, bacterium thermoplastic elastomer (TPE) pad 7 during transportation.In use, pulling pull ring 14
So that the edge of gland body and middle part separation are inserted into injection steel needle/resin needle, at this point, the edge of gland body is retained in lid
1 upside of body, thermoplastic elastomer (TPE) rubber mat 1 is separated with upper cavity and is fallen when preventing to pull out needle.
Its production method is similar to embodiment 3, and difference is, " heating and sticking on the upper surface of lid 1 in step 5
Pad pasting 11 " replaces with " by the upper surface hot-melt adhesive paste of draw-ring type gland 11.1 and lid 1 ".
As shown in figure 22, the interface 12 of lid 1 can be with 18 hot-melt adhesive paste of transfusion flexible bag.
Embodiment 5
A kind of transfusion package lid is similar to embodiment 3, difference is, as shown in figure 14, will be described as shown in figure 12
Pad pasting 11 replaces with Easy-folding gland 11.2, and the Easy-folding gland 11.2 includes the gland body being placed on the upside of lid, pressure
Lid ontology is equipped with the infusion hole for allowing resin needle to pass through, and is equipped with handle 15 easy to break, handle easy to break in the infusion hole of gland body
15 are linked together with gland body, and handle 15 easy to break can be disconnected from each other by means of external force with gland body, and then expose infusion
Hole, for handle 15 easy to break along the direction setting perpendicular to gland body upper surface, the function of Easy-folding gland 15 is to avoid transporting
Dust, bacterium etc. pollute thermoplastic elastomer (TPE) pad 7 in the process.It is allowed to separate with gland body in use, bending handle 15 easy to break
And expose infusion hole, at this point, gland body is retained in 1 upside of lid, thermoplastic elastomer (TPE) rubber mat 1 and epicoele when preventing to pull out needle
Body is separated and is fallen.
Its production method is similar to embodiment 3, and difference is, " heating and sticking on the upper surface of lid 1 in step 5
Pad pasting 11 " replaces with " by the upper surface hot-melt adhesive paste of Easy-folding gland 11.2 and lid 1 ".
As shown in figure 23, the interface 12 of lid 1 can be with 18 hot-melt adhesive paste of transfusion flexible bag.
Embodiment 6
A kind of transfusion package lid is similar to embodiment 3, difference is, as shown in figure 15, will be described as shown in Figure 10
Pad pasting 11 replaces with and easily pulls formula gland 11.3, and the formula gland 11.3 of easily pulling includes the gland body being placed on the upside of lid, pressure
Lid ontology is equipped with the infusion hole for allowing resin needle to pass through, and is equipped with easy spanner handle 16, easy spanner handle in the infusion hole of gland body
16 are linked together with gland body, and easy spanner handle 16 can be disconnected from each other by means of external force with gland body, and then expose infusion
Hole.The easy spanner handle 16 is arranged along the direction for being parallel to gland body upper surface.Easily pulling the function of formula gland 11.3 is to keep away
Exempt from the pollution such as dust, bacterium thermoplastic elastomer (TPE) pad 7 during transportation.It is allowed to and gland in use, pulling easy spanner handle 16
Ontology separates and exposes infusion hole, at this point, gland body is retained in 1 upside of lid, thermoplastic elastomer (TPE) glue when preventing to pull out needle
Pad 1 is separated with upper cavity and is fallen.
Its production method is similar to embodiment 3, and difference is, " heating and sticking on the upper surface of lid 1 in step 5
Pad pasting 11 " replaces with " easily pulling the upper surface hot-melt adhesive paste of formula gland 11.3 Yu lid 1 ".
As shown in figure 24, the interface 12 of lid 1 can be with 18 hot-melt adhesive paste of transfusion flexible bag.
Embodiment 7
As shown in figs. 25 and 26, the transfusion package lid of the present embodiment is similar to embodiment 2, and difference is, by the patch
Film 11, which replaces with, easily pulls formula gland 11.3 described in embodiment 6.
Embodiment 8
As in figs. 27 and 28, the transfusion package lid of the present embodiment is similar to embodiment 2, and difference is, by the patch
Film 11 replaces with Easy-folding gland 11.2 described in embodiment 5.
Embodiment 9
As shown in figures 29 and 30, the transfusion package lid of the present embodiment is similar to embodiment 2, and difference is, by the patch
Film 11 replaces with draw-ring type gland 11.1 described in embodiment 4.
Embodiment 10
As shown in figs. 31 and 32, the transfusion package lid of the present embodiment is similar to embodiment 1, and difference is, by the patch
Film 11 replaces with Easy-folding gland 11.2 described in embodiment 5.
Embodiment 11
As seen in figs. 33 and 34, the transfusion package lid of the present embodiment is similar to embodiment 1, and difference is, by the patch
Film 11, which replaces with, easily pulls formula gland 11.3 described in embodiment 6.
Embodiment 12
As shown in figs. 35 and 36, the transfusion package lid of the present embodiment is similar to embodiment 1, and difference is, by the patch
Film 11 replaces with draw-ring type gland 11.1 described in embodiment 4.
Embodiment 13
As shown in figs. 37 and 38, the transfusion package lid of the present embodiment is similar to embodiment 2, and difference is, described two pipes
The welding ring 19 on road is mutually indepedent, is mutually not connected to, glue-feeder 20 is not provided in welding ring 19.
The manufacture craft of above-mentioned transfusion package lid includes:
Step 1: it is once molded into more material bicolor injection moulds 6 in the lid injection zone of more material double coloured plastic injection machines
Type goes out lid 1, the lid 1 include interface 12 for being connect with transfusion flexible bag and be formed in 12 upside of interface and with
Two pipelines that the interface 12 is connected, two pipelines are in hollow structure, and the inner cavity of two pipelines is divided by every liquid film 2
Upper cavity and lower chamber.The interface 12 of lid 1 can be with 18 hot-melt adhesive paste of transfusion flexible bag.12 upper end of interface and two pipes
The lower chamber of road inner cavity is connected to, and lower end is connected to transfusion flexible bag 18.
Step 2: as shown in figure 46, the more material bicolor injection moulds 6 of more material double coloured plastic injection machines openings, rotary machine,
The thermoplastic elastomer (TPE) injection zone of more material double coloured plastic injection machines drives film sticking apparatus 13 small every pasting on liquid film 2 by manipulator 5
Area PP diaphragm；
Step 3: as shown in figure 45, more material double coloured plastic injection machine moldings, injection molded thermoplastic's bullet on PP diaphragm in upper cavity
Property body pad 7, resulting thermoplastic elastomer (TPE) pad 7 is isolated with every liquid film 2 by PP diaphragm, is not interlocked, thermoplastic elastic
The side of body pad 7 is connected with upper cavity inner sidewall 8；
Step 4: more material double coloured plastic injection machine rotary machines go out finished product in the lid injection zone of more material double coloured plastic injection machines,
Meanwhile in the thermoplastic elastomer (TPE) injection zone of more material double coloured plastic injection machines in next lid 1 every pasting small area PP on liquid film 2
Diaphragm, to realize the continuous production of transfusion package lid.
Step 5: the transfusion package lid of injection molding carries out part portion inspection by dedicated lamp inspection machine, partially checks out
Enter laminator at rear；
Step 6: after laminator sprays silicone oil in the face C of thermoplastic elastomer (TPE) pad 7, in the welding of two pipelines of lid 1
Pad pasting is heated on ring 19 respectively, the transfusion package after the completion of pad pasting is covered enters next station progress finished product detection on laminator
(detection function is carried on laminator), obtains transfusion package lid.By the interface 12 of lid 1 and 18 hot-melt adhesive paste of transfusion flexible bag.
The present embodiment is being provided with PP diaphragm between liquid film 2 and thermoplastic elastomer (TPE) pad 7, makes every liquid film 2 and thermoplasticity
Be not engaged in one section of area between elastomeric pad 7, in use, as shown in figure 47, tear pad pasting 11, when outer diameter be 0.8mm (or
1.2mm or 1.6mm) injection steel needle pierce through thermoplastic elastomer (TPE) pad 7 with every liquid film 2 injected liquid medicine extract transfusion package lid
Afterwards, since thermoplastic elastomer (TPE) pad 7 is with every the separated state of liquid film 2, thermoplastic elastomer (TPE) pad 7 can not be restrained every liquid film 2, heat
The effective thickness of thermoplastic elastic pad 7 is not reduced, and the resilience performance of thermoplastic elastomer (TPE) pad 7 does not change, thermoplastic elastic
Body pad 7 can spring back rapidly (quality that thermoplastic elastomer (TPE) pad 7 springs back quality has direct relation with thickness), prevent liquid from pin hole
Middle outflow.
Embodiment 14
As shown in figures 39 and 40, the transfusion package lid of the present embodiment is similar to embodiment 13, and difference is, by the patch
Film 11, which replaces with, easily pulls formula gland 11.3 described in embodiment 6.
Embodiment 15
As shown in figs. 41 and 42, the transfusion package lid of the present embodiment is similar to embodiment 13, and difference is, by the patch
Film 11 replaces with Easy-folding gland 11.2 described in embodiment 5.
Embodiment 16
As shown in Figure 43 and 44, the transfusion package lid of the present embodiment is similar to embodiment 13, and difference is, by the patch
Film 11 replaces with draw-ring type gland 11.1 described in embodiment 4.
Claims (17)
1. a kind of transfusion package lid, including lid, the lid is interior to be equipped with every liquid film and thermoplastic elastomer (TPE) pad, thermoplastic elastomehc
Property body pad be located on the upside of the liquid film, which is characterized in that the thermoplastic elastomer (TPE) pad and spacer medium is equipped between liquid film
Layer.
2. transfusion package lid as described in claim 1, which is characterized in that the inner cavity of the lid is by being divided into epicoele every liquid film
Body and lower chamber, thermoplastic elastomer (TPE) pad are placed in upper cavity.
3. transfusion package lid as described in claim 1, which is characterized in that the spacer medium layer be silicon layer, diaphragm or
Other isolated substances.
4. transfusion package lid as described in claim 1, which is characterized in that the spacer medium layer makes thermoplastic elastomer (TPE)
The lower surface of pad or a part of lower surface do not link together with every liquid film.
5. transfusion package lid as described in claim 1, which is characterized in that the upper surface of the thermoplastic elastomer (TPE) pad is sprayed with
Silicone oil.
6. transfusion package lid as described in claim 1, which is characterized in that the thermoplastic elastomer (TPE) pad and lid inner sidewall
Be adhesively fixed connection.
7. transfusion package lid as described in claim 1, which is characterized in that the lower end of the lid is to be used for and infusion vessel
The interface of connection, the interface are connected to the lower chamber of lid inner cavity.
8. transfusion package lid as described in claim 1, which is characterized in that the lid includes for connecting with infusion vessel
Interface and be formed in two pipelines being connected on the upside of the interface and with the interface, two pipelines are in hollow structure,
In a pipeline inner cavity by being divided into upper cavity and lower chamber every liquid film, thermoplastic elastomer (TPE) pad is placed in upper cavity；Or
The inner cavity of two pipelines is divided into upper cavity and lower chamber by every liquid film, and thermoplastic elastomer (TPE) pad is placed in upper cavity.
9. transfusion package lid as claimed in claim 8, which is characterized in that the top of two pipelines be formed with for
It can be by the welding ring for the film or lid connection that the pipeline seals；The welding ring of described two pipelines is that entirety or both is only
It is vertical.
10. transfusion package lid as claimed in claim 8, which is characterized in that the welding ring of two pipelines is one whole
When body, which is ellipse, class ellipse or 8-shaped welding ring.
11. transfusion package lid as claimed in claim 8, which is characterized in that the welding ring of two pipelines is one whole
When body, the middle part of welding ring is equipped with glue-feeder.
12. transfusion package lid as described in claim 1, which is characterized in that the upside of the lid is equipped with pad pasting, draw-ring type
Gland, Easy-folding gland easily pull formula gland.
13. transfusion package lid as claimed in claim 12, which is characterized in that the draw-ring type gland includes being placed on lid
The gland body of side, the edge and middle part of gland body can be separated by means of external force, and the middle part of gland body connects pull ring,
When the edge of gland body and middle part separate, the edge of gland body is retained on the upside of lid；The Easy-folding gland packet
The gland body being placed on the upside of lid is included, gland body is equipped with the infusion hole for allowing resin needle to pass through, the infusion of gland body
Handle easy to break is equipped in hole, handle easy to break is linked together with gland body, and handle easy to break and gland body can be by means of external force
It is disconnected from each other, and then expose infusion hole；The described formula gland of easily pulling includes the gland body being placed on the upside of lid, in gland body
Equipped with the infusion hole for allowing resin needle to pass through, easy spanner handle, easy spanner handle and gland body are equipped in the infusion hole of gland body
It is linked together, easy spanner handle can be disconnected from each other by means of external force with gland body, and then exposes infusion hole；The hand easy to break
Handle is arranged along the direction perpendicular to gland body upper surface, and the easy spanner handle is along the direction for being parallel to gland body upper surface
Setting.
14. the production method of transfusion package lid of any of claims 1-13 characterized by comprising
Step 1: the lid injection zone single injection-molded with more material bicolor injection moulds in more material double coloured plastic injection machines goes out to cover
Body is formed with every liquid film in the lid；
Step 2: more material double coloured plastic injection machines open mold, rotary machine, in the thermoplastic elastomer (TPE) of more material double coloured plastic injection machines
Injection zone applies spacer medium layer；
Step 3: more material double coloured plastic injection machine moldings, injection molded thermoplastic's elastomeric pad；
Step 4: more material double coloured plastic injection machine rotary machines go out finished product in the lid injection zone of more material double coloured plastic injection machines.
15. the production method of transfusion package lid as claimed in claim 14, which is characterized in that in more objects in the step two
Material double coloured plastic injection machine thermoplastic elastomer (TPE) injection zone apply spacer medium layer be by manipulator or it is other have identical function
Mechanical equipment drive spray silicon oil coating device, patch diaphragm apparatus or other for applying the device of spacer medium, every on liquid film
Silicone oil is sprayed, patch applies diaphragm or applies other spacer mediums.
16. the production method of transfusion package lid as claimed in claim 14, which is characterized in that in more objects in the step four
While the lid injection zone of material double coloured plastic injection machine goes out finished product, exist in the thermoplastic elastomer (TPE) injection zone of more material double coloured plastic injection machines
Next lid every on liquid film apply spacer medium layer, realize transfusion package lid continuous production.
17. the production method of transfusion package lid as claimed in claim 14, which is characterized in that the life of the transfusion package lid
Production method further include: step 5: through laminator or capping machine, after spraying silicone oil on thermoplastic elastomer (TPE) pad, on lid
Pad pasting or gland obtain transfusion package lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632407.0A CN109620720A (en) | 2018-12-29 | 2018-12-29 | A kind of transfusion package lid and its production method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632407.0A CN109620720A (en) | 2018-12-29 | 2018-12-29 | A kind of transfusion package lid and its production method |
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| Publication Number | Publication Date |
|---|---|
| CN109620720A true CN109620720A (en) | 2019-04-16 |
Family
ID=66079274
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| CN201811632407.0A Pending CN109620720A (en) | 2018-12-29 | 2018-12-29 | A kind of transfusion package lid and its production method |
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