CN207449156U - A kind of weld mold for being exclusively used in three chamber infusion bags of manufacture - Google Patents
A kind of weld mold for being exclusively used in three chamber infusion bags of manufacture Download PDFInfo
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- CN207449156U CN207449156U CN201721386197.2U CN201721386197U CN207449156U CN 207449156 U CN207449156 U CN 207449156U CN 201721386197 U CN201721386197 U CN 201721386197U CN 207449156 U CN207449156 U CN 207449156U
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Abstract
The utility model discloses a kind of weld molds for being exclusively used in three chamber infusion bags of manufacture, including lower die and upper mold, the pressing mold work facial contour of lower die respectively by left side in fact weldering lower die in, right edge weldering lower die in fact, weldering lower die four edges in, lower side weldering lower die in fact are formed upper side edge in fact, by left side, weldering welding edge four edges are formed the pressing mold work facial contour of upper mold in fact for weldering welding edge, lower side in fact for weldering welding edge, upper side edge in fact for weldering welding edge, right edge in fact respectively；The pressing mold working face of lower die is equipped with chamber isolation rosin joint lower die B in A, chamber isolation rosin joint lower die, the pressing mold working face of upper mold is equipped with chamber isolation rosin joint welding edge A, chamber isolation rosin joint welding edge B, upper mold includes electric heating mechanism, and electric heating mechanism isolates the electrical connection of rosin joint welding edge with four real weldering welding edges, two chambers respectively.The utility model can in batch, standardization, three chamber infusion bag of manufacture of pipelining, substantially increase the yield and production efficiency of three chamber infusion bags.
Description
Technical field
The utility model is related to three chamber infusion bag preparing technical fields more particularly to one kind to be exclusively used in three chamber infusion bags of manufacture
Weld mold.
Background technology
Three chamber infusion bags are a kind of novel transfusion bags, and there are three reservoir chamber, each liquid storage cylinders for three chamber infusion bags inside tool
A kind of liquid is injected in room, when in use, by three reservoir chamber's herb liquids by permanent order after mixing again to human transfusion,
Three kinds of liquids in three reservoir chamber are to be not easy to mix before the use, if liquid will be occurred by infusing not in time after mixing
Body goes bad, and influences liquid effect.As shown in Figure 1, three chamber infusion bags generally rectangle infusion bag, four of rectangle infusion bag
The real weld ddge 11 in side respectively left side, right side reality weld ddge 12, upside reality weld ddge 13, downside reality weld ddge 14, left side reality weld ddge 11, right side
Real weld ddge 12, upside reality weld ddge 13, the real weld ddge of downside reality weld ddge 14 4 are welded by plastic hot melt welding procedure, left side
Real weld ddge 11, right side reality weld ddge 12, upside reality weld ddge 13, downside reality weld ddge 14 be using real Welding (i.e. the weld ddge 11 of left side reality,
After right side reality weld ddge 12, upside reality weld ddge 13, downside reality weld ddge 14 are welded, the just close fierce welding of bilevel plastic foil
Together, be not in when in use bilevel plastic foil segregation phenomenon), left side reality weld ddge 11, right side reality weld ddge 12 it
Between two chamber isolation rosin joint A16, chamber isolation rosin joint B17 (i.e. chamber isolation rosin joints welded using rosin joint technique side by side
After A16, chamber isolation rosin joint B17 welding, bilevel plastic foil can be welded together by weak, when in use, chamber
Bilevel plastic foil can firmly be separated in outer masterpiece at room isolation rosin joint A16 or/and chamber isolation rosin joint B17
Phenomenon), the liquid storage cylinder of three chamber infusion bags is thus divided into the first liquid storage cylinder, the second liquid storage cylinder and the 3rd liquid storage cylinder three parts.
Upside reality weld ddge 13 is set there are three liquid injection pipe 15, and first liquid injection pipe 15 is connected with the first liquid storage cylinder, wherein second fluid injection
Pipe 15 is connected with the second liquid storage cylinder, and by first liquid injection pipe 15, liquid storage cylinder injects the first liquid to the left, passes through second
Liquid storage cylinder injects second of liquid to liquid injection pipe 15 to the right, and by the 3rd liquid injection pipe 15, liquid storage cylinder injects the third liquid to the right；
Suspension springs hole 18 is provided in downside reality weld ddge 14.In use, the downside reality weld ddge 14 of three chamber infusion bags is placed in top, by upside
Real weld ddge 13 is placed below, and the chamber isolation rosin joint item between the first liquid storage cylinder and the second liquid storage cylinder is acted on by human body external force
A16 so that in outer masterpiece firmly segregation phenomenon can occur for the bilevel plastic foils of chamber isolation rosin joint A16, and such first
Liquid storage cylinder is interconnected with the second liquid storage cylinder, the first liquid of the first liquid storage cylinder and second of liquid of the second liquid storage cylinder are mixed
After closing uniformly；Then, the chamber isolation rosin joint article between the second liquid storage cylinder and the 3rd liquid storage cylinder is acted on by human body external force
B17 so that in outer masterpiece firmly segregation phenomenon can occur for the bilevel plastic foils of chamber isolation rosin joint B17, and such second
Liquid storage cylinder is interconnected with the 3rd liquid storage cylinder, by the first mixed liquid, second of liquid mixed liquor in the second liquid storage cylinder
With the third liquid of the 3rd liquid storage cylinder after mixing, then to patient infusion.In the prior art, three chamber infusion bags just go out
It is existing, mold or manufacturing method are prepared without a kind of three chamber infusion bags of special preparation, is all much that one infusion bag of manufacture is laggard
Row rosin joint is process, it is impossible to is disposably process, production efficiency is extremely low, yield rate is extremely low.
Utility model content
For in place of existing the shortcomings of the prior art, it is exclusively used in manufacturing the purpose of this utility model is to provide one kind
The weld mold of three chamber infusion bags, by the die closing operation of upper die and lower die, the disposable real real weldering of weld three chamber infusion bags four
Side, while rosin joint goes out two chamber isolation rosin joint items of three chamber infusion bags, it can be in batch by the particular manufacturing craft of three chamber infusion bags
Three high chamber infusion bags of amount, standardization, the manufacture mass of pipelining, substantially increase yield and the life of three chamber infusion bags
Produce efficiency.
The purpose of this utility model is achieved through the following technical solutions：
A kind of weld mold for being exclusively used in three chamber infusion bags of manufacture, the upper of molding is mutually matched including lower die and with lower die
Mould, the pressing mold working face of the lower die is rectangle, and the pressing mold work facial contour of the lower die welds lower die in fact by left side respectively
In, right edge weldering lower die in fact, weldering lower die four edges in, lower side weldering lower die in fact are formed upper side edge in fact；The pressure of the upper mold
Mould working face is rectangle, and the pressing mold work facial contour of the upper mold is respectively by left side weldering welding edge, right edge weldering weldering in fact in fact
Weldering welding edge four edges are formed in fact for weldering welding edge, lower side in fact for edge fit, upper side edge；The left side of the upper mold in fact weldering welding edge with
The left side of lower die is correspondingly arranged on weldering lower die side up and down in fact, and the right edge of weldering welding edge and lower die is real in fact for the right edge of the upper mold
Weldering lower die side is correspondingly arranged up and down, right above and below the upper side edge reality weldering welding edge of the upper mold and the upper side edge reality weldering lower die side of lower die
It should set, weldering welding edge and the lower side of lower die are correspondingly arranged on weldering lower die side the lower side of the upper mold up and down in fact in fact；Under being located at
Mould left side is corresponding in turn to empty equipped with chamber isolation on the pressing mold working face between weldering lower die is in right edge weldering lower die in fact in fact
Lower die B in A, chamber isolation rosin joint lower die is welded, chamber isolation rosin joint lower die side A upper and lower ends are welded in fact with upper side edge respectively
Lower die is connected in, lower side weldering lower die in fact, and chamber isolation rosin joint lower die side B upper and lower ends are welded in fact with upper side edge respectively
Lower die is connected in, lower side weldering lower die in fact；It is welded in fact positioned at upper mold left side between welding edge and right edge reality weldering welding edge
Pressing mold working face on be corresponding in turn to equipped with chamber isolation rosin joint welding edge A, chamber isolation rosin joint welding edge B, the chamber every
From rosin joint welding edge A upper and lower ends respectively with upper side edge in fact weldering welding edge, lower side in fact weldering welding edge be connected, the chamber every
From rosin joint welding edge B upper and lower ends, weldering welding edge is connected in fact for weldering welding edge, lower side in fact with upper side edge respectively；The chamber every
It is correspondingly arranged up and down from rosin joint welding edge A and chamber isolation rosin joint lower die side A, the chamber isolation rosin joint welding edge B and chamber
Isolation rosin joint lower die side B is correspondingly arranged up and down；The upper mold include electric heating mechanism, the electric heating mechanism respectively with left side
Weldering welding edge, upper side edge weldering welding edge, lower side weldering welding edge, the weldering of chamber isolation rosin joint in fact in fact in fact of real weldering welding edge, right edge
Edge fit A, chamber isolation rosin joint welding edge B are electrically connected.
In order to be better achieved the utility model, weldering lower die side opens that there are three liquid injection ports to be molded in fact for the upper side edge of the lower die
Blind hole section A, first liquid injection port shaping blind hole section A are located at left side and weld lower die in fact in chamber isolation rosin joint lower die between A,
Second liquid injection port shaping blind hole section A is located at chamber isolation rosin joint lower die in A and chamber isolation rosin joint lower die between B, and the 3rd
Between a liquid injection port shaping blind hole section A is located at chamber isolation rosin joint lower die in B and right edge weldering lower die in fact；The upper mold it is upper
Weldering welding edge is opened there are three liquid injection port shaping blind hole section B in fact for side, and all liquid injection ports are molded blind hole section B and are molded with all liquid injection ports
Blind hole section A corresponds setting up and down.
Further technical solution is：Left side weldering welding edge, right edge weldering welding edge, upper side edge weldering weldering in fact in fact in fact
Weldering welding edge, chamber isolation rosin joint welding edge A, chamber isolation rosin joint welding edge B are manufactured by heat conduction resistance in fact for edge fit, lower side
It forms, weldering welding edge, right edge weld welding edge, upper side edge reality weldering welding edge, lower side weldering welding edge in fact to the left side in fact in fact
Four unitary resistance value is equal, the unit electricity of both the chamber isolation rosin joint welding edge A, chamber isolation rosin joint welding edge B
Resistance value is equal, and the 3 of the unitary resistance value that the unitary resistance value that the left side welds welding edge in fact is chamber isolation rosin joint welding edge A
~5 times.
The utility model compared with the prior art, has the following advantages and advantageous effect：
The utility model can disposably prepare three chamber infusion bag agent structures, by the die closing operation of upper die and lower die, one
Secondary property welds four real weld ddges of three chamber infusion bags in fact, while rosin joint goes out two chamber isolation rosin joint items of three chamber infusion bags, leads to
Cross three chamber infusion bags particular manufacturing craft can in batch, standardization, high three chamber infusion bags of the manufacture mass of pipelining,
Substantially increase the yield and production efficiency of three chamber infusion bags.
Description of the drawings
Fig. 1 is the structure diagram of three chamber infusion bag of the utility model；
Fig. 2 is the structure diagram of the utility model lower die；
Fig. 3 is the structure diagram of the utility model upper mold.
Wherein, it is entitled corresponding to the reference numeral in attached drawing：
Reality weld ddge on the left of 11-, the real weld ddge in 12- right sides, the real weld ddge in 13- upsides, the reality weld ddge of 14- downsides, 15- fluid injections
Pipe, 16- chamber isolation rosin joint A, 17- chamber isolation rosin joint B, 18- suspension springs hole, 21- left sides weld lower die side in fact,
Weldering lower die side, 23- upper side edges weld lower die side, 24- lower sides reality weldering lower die side, the shaping of 25- liquid injection ports to 22- right edges in fact in fact
Blind hole section A, 26- chamber isolation rosin joint lower die side A, 27- chamber isolation rosin joint lower die side B, 31- left sides weld welding edge in fact,
Weldering welding edge, 33- upper side edges weld welding edge, 34- lower sides reality weldering welding edge, the shaping of 35- liquid injection ports to 32- right edges in fact in fact
Blind hole section B, 36- chamber isolation rosin joint welding edge A, 37- chamber isolation rosin joint welding edge B.
Specific embodiment
The utility model is described in further detail with reference to embodiment：
Embodiment
As shown in Figure 2 to 3, it is a kind of be exclusively used in manufacture three chamber infusion bags weld mold, including lower die and with lower die phase
The mutually upper mold of matching molding, the pressing mold working face of lower die is rectangle, and the pressing mold work facial contour of lower die is real by left side respectively
It welds lower die 22, upper side edge in 21, right edge weldering lower die in fact and welds lower die 24 four edges structures in 23, lower side weldering lower die in fact in fact
Into.The pressing mold working face of upper mold is rectangle, and the pressing mold work facial contour of upper mold welds welding edge 31, right side in fact by left side respectively
34 four edges of weldering welding edge are formed in fact for weldering welding edge 33, lower side in fact for weldering welding edge 32, upper side edge in fact on side.The left side of upper mold is real
Weldering welding edge 31 and the left side of lower die weld lower die side and are correspondingly arranged about 21 in fact, and the right edge of upper mold welds welding edge 32 under in fact
The right edge of mould is correspondingly arranged on weldering lower die side about 22 in fact, and weldering welding edge 33 and the upper side edge of lower die weld the upper side edge of upper mold in fact in fact
Lower die side is correspondingly arranged about 23, and weldering lower die side is right about 24 in fact for weldering welding edge 34 and the lower side of lower die in fact for the lower side of upper mold
It should set.It is right successively on pressing mold working face between lower die is welded in fact positioned at lower die left side at 21 and right edge weldering lower die in fact 22
It should be equipped with two above and below chamber isolation rosin joint the lower die B27 in A26, chamber isolation rosin joint lower die, chamber isolation rosin joint lower die side A26
Weldering lower die 24 is connected in 23, lower side weldering lower die in fact in fact with upper side edge respectively at end, above and below chamber isolation rosin joint lower die side B27
Weldering lower die 24 is connected in 23, lower side weldering lower die in fact in fact with upper side edge respectively at both ends.Positioned at the weldering welding in fact of upper mold left side
Side 31 and right edge be corresponding in turn in fact on the pressing mold working face between weldering welding edge 32 equipped with chamber isolation rosin joint welding edge A36,
Chamber isolation rosin joint welding edge B37, chamber isolation rosin joint welding edge A36 upper and lower ends respectively with upper side edge in fact weldering welding edge 33,
Weldering welding edge 34 is connected lower side in fact, and chamber isolation rosin joint welding edge B37 upper and lower ends weld welding edge in fact with upper side edge respectively
33rd, weldering welding edge 34 is connected lower side in fact.Above and below chamber isolation rosin joint welding edge A36 and chamber isolation rosin joint lower die side A26
It is correspondingly arranged, chamber isolation rosin joint welding edge B37 and chamber isolation rosin joint lower die side B27 is correspondingly arranged up and down.Upper mold includes electricity
Heating arrangements, electric heating mechanism respectively weld in fact for weldering welding edge 32, upper side edge in fact for weldering welding edge 31, right edge in fact with left side by weldering
Weldering welding edge 34, chamber isolation rosin joint welding edge A36, the chamber isolation rosin joint welding edge B37 electrical connections in fact of side 33, lower side.
As shown in Fig. 2, the upper side edge of lower die in fact open there are three liquid injection port shaping blind hole section A25 by weldering lower die side 23, first
Liquid injection port shaping blind hole section A25 is located at left side, and at 21 and chamber isolation rosin joint lower die between A26, second is noted weldering lower die in fact
Liquid mouth shaping blind hole section A25 is located at chamber isolation rosin joint lower die in A26 and chamber isolation rosin joint lower die between B27, the 3rd
Between liquid injection port shaping blind hole section A25 is located at chamber isolation rosin joint lower die in B27 and right edge weldering lower die in fact 22.Upper mold it is upper
Weldering welding edge 33 is opened there are three liquid injection port shaping blind hole section B35 in fact for side, and all liquid injection ports of the utility model are molded blind hole section
B35 corresponds setting up and down with all liquid injection ports shaping blind hole section A25.
As shown in figure 3, left side in fact weldering welding edge 31, right edge in fact weldering welding edge 32, upper side edge in fact weldering welding edge 33, under
Weldering welding edge 34, chamber isolation rosin joint welding edge A36, chamber isolation rosin joint welding edge B37 are manufactured by heat conduction resistance in fact for side
It forms, left side weldering welding edge 31, right edge weldering welding edge 32, upper side edge weldering welding edge 33, lower side weldering welding in fact in fact in fact in fact
The unitary resistance value on side 34 4 is equal, the list of both chamber isolation rosin joint welding edge A36, chamber isolation rosin joint welding edge B37
Position resistance value is equal, the unit resistance that the unitary resistance value that left side welds welding edge 31 in fact is chamber isolation rosin joint welding edge A36
3~5 times of value.
The use step that the utility model weld mold is used to prepare three chamber infusion bags is as follows：
A, the plastic foil of two preparation infusion bags, two plastic foil sizes, shape all same, the size of plastic foil are prepared
The size dimension of three chamber infusion bag of size ratio finished product is intended to big (i.e. reserved pressing mold allowance), and two plastic foils are weighed up and down
It is folded.
B, two plastic foils correspondence by upper and lower corresponding overlapping is positioned on the pressing mold working face of lower die, energization electrical heating machine
Structure so that weldering welding edge 31, right edge weld welding edge 32, upper side edge weldering welding edge 33, lower side in fact to the left side of upper mold in fact in fact
Real weldering welding edge 34, chamber isolation rosin joint welding edge A36, chamber isolation rosin joint welding edge B37 is charged is warming up to required temperature,
Upper mold is moved to above lower die so that the mutual close registration of pressing mold working face of the pressing mold working face and lower die of upper mold.Two
Plastic foil will three chamber infusion bag first product of one-pass molding, three chamber infusion bag first products have left side reality weld ddge 11, right side reality weld ddge 12,
Upside reality weld ddge 13, downside reality weld ddge 14, chamber isolation rosin joint A16, chamber isolation rosin joint B17 and three liquid injection pipe installations
Hole (i.e. the mounting hole of liquid injection pipe 15), while the liquid storage cylinder of three chamber infusion bag first products is by chamber isolation rosin joint A16, chamber isolation
Rosin joint article B17 is divided into the first liquid storage cylinder, the second liquid storage cylinder and the 3rd liquid storage cylinder.Weldering welding edge 31 and left side are real in fact for left side
Weldering lower die side 21, which corresponds to, heats real weld ddge 11 on the left of fierce welding so that the real weld ddge 11 on the left of the formation of the left side of two plastic foils,
And so on, can realize the real weld ddge 12 in right side, upside reality weld ddge 13, downside reality weld ddge 14 (also known as fierce) welding of real weldering plus
Work.The weak weldering of chamber isolation rosin joint welding edge A36 hot melts corresponding with chamber isolation rosin joint lower die side A26 (also known as rosin joint) welding obtains
The weak weldering weldering of chamber isolation rosin joint A16, chamber isolation rosin joint welding edge B37 hot melt corresponding with chamber isolation rosin joint lower die side B27
It connects to obtain chamber isolation rosin joint B17 so that two plastic foils form chamber isolation rosin joint A16, chamber isolation void in centre
Welding rod B17.All liquid injection ports shaping blind hole section B35 of upper mold and all liquid injection ports shaping blind hole section B25 of lower die are correspondingly formed
Each liquid injection pipe mounting hole (i.e. the mounting hole of liquid injection pipe 15) of three chamber infusion bags.The utility model sweat soldering technique is plastics
The more mature technique of welding procedure can cause upper and lower two plastic foils to reach the mesh for melting and combining in very short time
's.
C, three chamber infusion bag first products are carried out with disposable cut to process, crops extra plastic foil, and disposably eat up part of
It falls down 14 part of side reality weld ddge and forms suspension springs hole 16, then pass through heat in each liquid injection pipe mounting hole of three chamber infusion bags
Fusion welding technique correspondence installs liquid injection pipe 15, then carries out other processing again, finally obtains three chamber infusion bag finished products.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of weld mold for being exclusively used in three chamber infusion bags of manufacture, it is characterised in that：It is mutually matched including lower die and with lower die
The upper mold of molding, the pressing mold working face of the lower die is rectangle, and the pressing mold of the lower die works facial contour respectively by left side
Weldering lower die (22), upper side edge in (21), right edge weldering lower die in fact welds lower die in (23), lower side weldering lower die in fact (24) in fact in fact
Four edges are formed；The pressing mold working face of the upper mold is rectangle, and the pressing mold of the upper mold works facial contour respectively by left side
Real weldering welding edge (31), right edge weld welding edge (32), upper side edge reality weldering welding edge (33), lower side weldering welding edge (34) in fact in fact
Four edges are formed；Weldering welding edge (31) and left side reality weldering lower die side (21) of lower die are corresponding up and down in fact for the left side of the upper mold
It setting, weldering lower die side (22) is correspondingly arranged the right edge of weldering welding edge (32) and lower die the right edge of the upper mold up and down in fact in fact,
Weldering welding edge (33) and the upper side edge of lower die are welded above and below lower die side (23) and are correspondingly arranged in fact in fact for the upper side edge of the upper mold, it is described on
Weldering welding edge (34) and the lower side of lower die weld lower die side (24) and are correspondingly arranged up and down the lower side of mould in fact in fact；On the left of lower die
When welding lower die in fact, (21) and right edge are welded in fact is corresponding in turn on the pressing mold working face between lower die side (22) equipped with chamber isolation
Rosin joint lower die B (27) in A (26), chamber isolation rosin joint lower die, chamber isolation rosin joint lower die side A (26) upper and lower ends point
Weldering lower die (24) in (23), lower side weldering lower die in fact is not connected in fact with upper side edge, the chamber isolation rosin joint lower die side B
(27) weldering lower die (24) in (23), lower side weldering lower die in fact is connected upper and lower ends in fact with upper side edge respectively；It is left positioned at upper mold
Side be corresponding in turn in fact on the pressing mold working face between weldering welding edge (31) and the real weldering welding edge (32) of right edge equipped with chamber every
From rosin joint welding edge A (36), chamber isolation rosin joint welding edge B (37), chamber isolation rosin joint welding edge A (36) upper and lower ends
Weldering welding edge (34) is connected in fact for weldering welding edge (33), lower side in fact with upper side edge respectively, the chamber isolation rosin joint welding edge B
(37) weldering welding edge (34) is connected upper and lower ends in fact for weldering welding edge (33), lower side in fact with upper side edge respectively；The chamber every
It is correspondingly arranged up and down from rosin joint welding edge A (36) and chamber isolation rosin joint lower die side A (26), the chamber isolation rosin joint welding edge
B (37) and chamber isolation rosin joint lower die side B (27) is correspondingly arranged up and down；The upper mold includes electric heating mechanism, the electrical heating
Weldering welding edge (31), right edge weld welding edge (32), upper side edge weldering welding edge (33), downside in fact in fact in fact with left side respectively for mechanism
Side weldering welding edge (34), chamber isolation rosin joint welding edge A (36), chamber isolation rosin joint welding edge B (37) electrical connections in fact.
2. a kind of weld mold for being exclusively used in three chamber infusion bags of manufacture described in accordance with the claim 1, it is characterised in that：Under described
The upper side edge of mould in fact open there are three liquid injection port shaping blind hole section A (25) by weldering lower die side (23), and first liquid injection port is molded blind hole section A
(25) being located at left side, for weldering lower die at (21) and chamber isolation rosin joint lower die between A (26), second liquid injection port shaping is blind in fact
Hole section A (25) is located at chamber isolation rosin joint lower die in A (26) and chamber isolation rosin joint lower die between B (27), the 3rd fluid injection
Mouthful shaping blind hole section A (25) be located at chamber isolation rosin joint lower die while B (27) and right edge are real weld lower die while (22) between；On described
The upper side edge of mould in fact open there are three liquid injection port shaping blind hole section B (35) by weldering welding edge (33), and all liquid injection ports are molded blind hole section B
(35) correspond and set up and down with all liquid injection ports shaping blind hole section A (25).
3. a kind of weld mold for being exclusively used in three chamber infusion bags of manufacture described in accordance with the claim 1, it is characterised in that：The left side
Weldering welding edge (31), right edge weld welding edge (32), upper side edge reality weldering welding edge (33), lower side weldering welding edge in fact in fact in fact for side
(34), chamber isolation rosin joint welding edge A (36), chamber isolation rosin joint welding edge B (37) are fabricated by heat conduction resistance, described
Left side weldering welding edge (31), right edge weldering welding edge (32), upper side edge weldering welding edge (33), lower side weldering welding in fact in fact in fact in fact
The unitary resistance value on side (34) four is equal, the chamber isolation rosin joint welding edge A (36), chamber isolation rosin joint welding edge B
(37) unitary resistance value of the two is equal, and the unitary resistance value that the left side welds welding edge (31) in fact is that chamber isolation rosin joint welds
3~5 times of the unitary resistance value of edge fit A (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721386197.2U CN207449156U (en) | 2017-10-25 | 2017-10-25 | A kind of weld mold for being exclusively used in three chamber infusion bags of manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721386197.2U CN207449156U (en) | 2017-10-25 | 2017-10-25 | A kind of weld mold for being exclusively used in three chamber infusion bags of manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207449156U true CN207449156U (en) | 2018-06-05 |
Family
ID=62281786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721386197.2U Active CN207449156U (en) | 2017-10-25 | 2017-10-25 | A kind of weld mold for being exclusively used in three chamber infusion bags of manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207449156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968741A (en) * | 2019-05-05 | 2019-07-05 | 四川科伦药业股份有限公司 | Mould for producing safe external-barrier three-chamber transfusion bag |
-
2017
- 2017-10-25 CN CN201721386197.2U patent/CN207449156U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968741A (en) * | 2019-05-05 | 2019-07-05 | 四川科伦药业股份有限公司 | Mould for producing safe external-barrier three-chamber transfusion bag |
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