CN105640770A

CN105640770A - Method for making non-PVC large soft infusion bag capable of preventing hanging mistakes

Info

Publication number: CN105640770A
Application number: CN201511031108.8A
Authority: CN
Inventors: 郑效东
Original assignee: Shanghai Tofflon Science and Technology Co Ltd
Current assignee: Shanghai Tofflon Science and Technology Co Ltd
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-06-08

Abstract

The invention provides a method for making a non-PVC large soft infusion bag capable of preventing hanging mistakes. The method comprises the steps of firstly, making a bag body, wherein the head of the bag body is connected with integrated mouth pipes, a liquid medicine filling port is reserved in the center of the tail of the bag body, and tail positioning holes for tail filling positioning are formed in the two ends of the tail of the bag body; then, positioning the bag body through the tail positioning holes, filling the bag body with liquid medicine through the liquid medicine filling port, conducting heat sealing of the liquid medicine filling port after filling is completed so as to form a welding area, and making a hanging hole in the center of the welding area; finally, cutting the tail positioning holes open to make the tail positioning holes unable to support the bag body. By the adoption of the method, mixing of the positioning holes for tail filling and the hanging hole can be avoided in use, so that the situations that the soft bag inclines and liquid medicine is left over caused by hanging in the wrong position are avoided. The method is simple and practical, and the patient treatment effect is guaranteed.

Description

A kind of manufacture method of the non-PVC large infusion soft-bag of anti-misplaced

Technical field

The present invention relates to the manufacture method of the non-PVC large infusion soft-bag of a kind of anti-misplaced, belong to technical field of medicine packaging.

Background technology

The non-PVC large infusion soft-bag of existing afterbody fill, its afterbody all has the hole, location of afterbody fill, and in use, the location pore volume of this afterbody fill is easily obscured with the hole that mounts used, thus easy misplaced position, causing soft bag to tilt, medicinal liquid cannot use completely, not only cause liquid waste, and the therapeutic effect of patient can be affected again.

Therefore, it is necessary to the manufacture method of the non-PVC large infusion soft-bag of existing afterbody fill is improved, make afterbody fill location hole and use to mount hole easily distinguishable.

Summary of the invention

The technical problem to be solved in the present invention be to provide a kind of it can be avoided that in use procedure the hole that mounts of location hole and the use of afterbody fill obscure the manufacture method of the non-PVC large infusion soft-bag mounted.

In order to solve above-mentioned technical problem, the technical scheme is that the manufacture method of the non-PVC large infusion soft-bag that a kind of anti-misplaced is provided, it is characterised in that: the method is made up of three below step:

Step 1: making bag, bag head is integrally connected formula mouth pipe, and liquid medicine filling mouth is reserved at bag afterbody center, the hole, afterbody location of afterbody fill location is offered at bag afterbody two ends;

Step 2: position hole by afterbody and bag is positioned, by liquid medicine filling mouth to bag liquid drug, liquid medicine filling mouth is carried out heat sealing by fill after completing, and forms welding region, and offers at welding region center and mount hole;

Step 3: afterbody is positioned hole and cuts apart with a knife or scissors so that position hole by afterbody and can not tangle bag.

Preferably, described integral type mouth pipe is two.

Preferably, described integral type mouth pipe is made up of interface and lid, and interface is through with described bag, and interface top is sealed by lid.

Method provided by the invention it can be avoided that in use procedure the hole that mounts of location hole and the use of afterbody fill obscure, thus avoiding because soft bag deflection, liquor residue are caused in misplaced position in use procedure, simple, practical, it is ensured that the therapeutic effect of patient.

Accompanying drawing explanation

Fig. 1 is the soft bag pouch-type figure when non-fill;

Fig. 2 is the pouch-type after soft bag completes fill laggard end of line portion heat sealing;

Fig. 3 is the pouch-type after the laggard end of line portion of heat sealing cuts.

Detailed description of the invention

For making the present invention become apparent, hereby with a preferred embodiment, and accompanying drawing is coordinated to be described in detail below.

The invention provides the manufacture method of the non-PVC large infusion soft-bag of a kind of anti-misplaced, step is as follows:

Step 1: in conjunction with Fig. 1, makes bag 1, and bag 1 head connects two integral type mouth pipes 2, and liquid medicine filling mouth 3 is reserved at bag 1 afterbody center, and the hole 4, afterbody location of afterbody fill location is offered at bag 1 afterbody two ends.

Integral type mouth pipe 2, namely interface and lid are integrated, and interface is through with bag 1, and interface top has lid to seal. Integral structure can reduce the technique of soft bag processing multiple welding, is also convenient for using, moreover it is possible to avoid the possibility of cross-contamination simultaneously.

Step 2: in conjunction with Fig. 2, positions hole 4 by afterbody and bag 1 is positioned, and by liquid medicine filling mouth 3 to bag 1 liquid drug, liquid medicine filling mouth 3 is carried out heat sealing by fill after completing, and forms welding region, and offers at welding region center and mount hole 5.

Step 3: in conjunction with Fig. 3, positions by afterbody for hole 4 and cuts apart with a knife or scissors so that positions hole 4 by afterbody and can not tangle bag 1, user tangles bag 1 only by mounting hole 5, position hole 4 thus avoiding afterbody in use procedure and mount obscuring of hole 5, making medicinal liquid use completely, it is ensured that the therapeutic effect of patient.

Claims

1. the manufacture method of the non-PVC large infusion soft-bag of an anti-misplaced, it is characterised in that: the method is made up of three below step:

Step 1: make bag (1), bag (1) head is integrally connected formula mouth pipe (2), liquid medicine filling mouth (3) is reserved at bag (1) afterbody center, and afterbody hole, location (4) of afterbody fill location is offered at bag (1) afterbody two ends;

Step 2: position hole (4) by afterbody and bag (1) is positioned, by liquid medicine filling mouth (3) to bag (1) liquid drug, liquid medicine filling mouth (3) is carried out heat sealing after completing by fill, form welding region, and offer at welding region center and mount hole (5);

Step 3: afterbody is positioned hole (4) and cuts apart with a knife or scissors so that position hole (4) by afterbody and can not tangle bag (1).

2. the manufacture method of the non-PVC large infusion soft-bag of a kind of anti-misplaced as claimed in claim 1, it is characterised in that: described integral type mouth pipe (2) is two.

3. the manufacture method of the non-PVC large infusion soft-bag of a kind of anti-misplaced as claimed in claim 1, it is characterized in that: described integral type mouth pipe (2) is made up of interface and lid, interface is through with described bag (1), and interface top is sealed by lid.