阅读说明：本技术 一种医用治疗专用绷带布的加工方法 (Processing method of special bandage cloth for medical treatment ) 是由 房华增 于 2018-06-22 设计创作，主要内容包括：本发明公开了一种医用治疗专用绷带布的加工方法,所述绷带布采用针织双面圆机进行编制,绷带布采用三根不同材质、不同粗细的丝或棉纱作为原料交织而成；三根不同材质、不同粗细的丝或棉纱分别为：第一根原料为：超细涤纶弹力丝DTY135D-150D/96F-144F/288F或32支棉纱；第二根原料为：超细涤纶弹力丝DTY75D-100D/36F-48F-96F；第三根原料为：氨纶丝75D-100D；针织圆机织造的绷带坯布经清洗、漂白、灭菌后再经过抗静电及吸水排汗处理,最后对绷带布做高温定型加工；有益效果：产品达到无向胀力、无向绅缩、无向弹性功能,更加适用于当代微创手术和大面积手术后的包扎。(The invention discloses a processing method of bandage cloth special for medical treatment, wherein the bandage cloth is woven by a knitting double-faced circular machine and is formed by interweaving three filaments or cotton yarns which are made of different materials and have different thicknesses as raw materials; three different materials, different thickness silk or cotton yarn are respectively: the first raw material is: the superfine terylene stretch yarn DTY135D-150D/96F-144F/288F or 32 cotton yarns; the second raw material is: the superfine polyester stretch yarn DTY 75D-100D/36F-48F-96F; the third raw material is: 75D-100D spandex filament; cleaning, bleaching and sterilizing bandage gray fabric woven by a circular knitting machine, then performing antistatic treatment, water absorption and perspiration elimination treatment, and finally performing high-temperature shaping processing on the bandage cloth; has the advantages that: the product achieves the functions of undirected expansion force, undirected contraction and undirected elasticity, and is more suitable for bandaging after modern minimally invasive surgery and large-area surgery.)

1. A processing method of medical special bandage cloth for treatment is characterized in that the bandage cloth is woven by a knitting double-faced circular machine and is formed by interweaving three polyester yarns or cotton yarns and spandex yarns which are made of different materials and have different thicknesses;

the method is characterized in that: the three polyester yarns or cotton yarns and spandex yarns made of different materials and different thicknesses are respectively as follows:

the first raw material is: the ultra-fine polyester stretch yarn DTY135D-150D/96F-144F/288F or 32 cotton yarns have the following single yarn length: 13-14.5cm/50 needle; the mass ratio of the bandage cloth is 36-44%;

the second raw material is: the superfine polyester stretch yarn DTY75D-100D/36F-48F-96F has the following single yarn length: 15-15.5cm/50 needle; the mass ratio of the bandage cloth is 36-44%;

the third raw material is: the spandex filament is 50D-100D, and the length of a single filament is as follows: 6-7cm/50 needle; accounting for 20-28% of the bandage cloth by mass;

the bandage grey cloth woven by the double-sided circular knitting machine is subjected to antistatic treatment, water absorption and sweat releasing treatment after being cleaned, bleached and sterilized, and finally the bandage cloth is subjected to high-temperature shaping processing, so that the bandage cloth special for medical treatment can be obtained.

2. The processing method of the medical bandage cloth special for treatment according to claim 1, characterized in that: the weft knitting machine model of the double-sided circular knitting machine is 30-34 inches, and 22-24-28G of the double-sided circular knitting machine.

3. The processing method of the medical bandage cloth special for treatment according to the claim 1 or 2, characterized in that: in the processing method, the needle arrangement process of the double-sided circular knitting machine comprises the following steps: needle cylinder triangle arrangement diagramArrangement of knitting needles。

4. The processing method of the medical bandage cloth special for treatment according to claim 3, characterized in that: in the production method, the temperature of the high-temperature shaping processing is 100-250 ℃.

5. The processing method of the medical bandage cloth special for treatment according to claim 4, characterized in that: in the bandage cloth, the fabric gram weight of the bandage cloth is 250-700 g/square meter.

Technical Field

The invention relates to a processing method of medical consumables, in particular to a processing method of bandage cloth special for medical treatment.

Background

The prior medical bandage cloth only has traditional gauze which is made by warp knitting, and has the defects that: because of no expansive force, the whole body is easy to be tensed, the wound is particularly over-bound, and the wound is particularly not suitable for minimally invasive surgery (small wound surface) to be bound in a large area, and the recovery of a patient is not facilitated.

Disclosure of Invention

The invention aims to solve the technical problem of providing a method for processing a bandage cloth special for medical treatment aiming at the defects of the prior art.

In order to achieve the above object, the invention takes the following measures:

a method for processing medical special bandage cloth for treatment comprises the steps that the bandage cloth is woven by a double-faced circular knitting machine and is formed by interweaving three filaments or cotton yarns which are made of different materials and have different thicknesses;

the three different materials, different thickness silk or cotton yarn do respectively:

the first raw material is: the ultra-fine polyester stretch yarn DTY135D-150D/96F-144F/288F or 32 cotton yarns have the following single yarn length: 13-14.5cm/50 needle; the mass ratio of the bandage cloth is 36-44%;

the second raw material is: the superfine polyester stretch yarn DTY75D-100D/36F-48F-96F has the following single yarn length: 15-15.5cm/50 needle; the mass ratio of the bandage cloth is 36-44%;

the third raw material is: 75D-100D of spandex filament, wherein the length of a single filament is as follows: 6-7cm/50 needle; accounting for 20-28% of the bandage cloth by mass;

cleaning, bleaching and sterilizing bandage grey cloth woven by a double-sided circular knitting machine, then performing antistatic treatment, water absorption and perspiration treatment, and finally performing high-temperature shaping processing on the bandage cloth to obtain the bandage cloth special for medical treatment;

the weft knitting machine model of the double-sided circular knitting machine is 30-34 inches, and 22-24-28G double-sided circular knitting machine.

In the processing method, the needle arrangement process of the double-sided circular knitting machine comprises the following steps: needle cylinder triangle arrangement diagramArrangement of knitting needles；

In the production method, the temperature of the high-temperature shaping processing is 100-250 ℃;

in the bandage cloth, the fabric gram weight of the bandage cloth is 250-700 g/square meter.

The invention has the beneficial effects that: the manufacture adopts the knitting weft knitting weaving structure principle, so that the product (bandage cloth) achieves the functions of undirected expansion force, undirected gentle shrinkage and undirected elasticity, can completely meet the requirements of gentle shrinkage bandaging of different parts of different human bodies, and is more suitable for bandaging after modern minimally invasive surgery and large-area surgery, thereby improving the postoperative rehabilitation acceleration and accelerating the treatment progress.

Detailed Description

A processing method of medical special bandage cloth for treatment is characterized in that the bandage cloth is woven by a knitting double-faced circular machine and is formed by interweaving three polyester yarns or cotton yarns which are made of different materials and have different thicknesses;

the three different materials, different thickness silk or cotton yarn do respectively:

the first raw material is: the ultra-fine polyester stretch yarn DTY135D-150D/96F-144F/288F or 32 cotton yarns have the following single yarn length: 13-14.5cm/50 needle; the mass ratio of the bandage cloth is 36-44%;

the second raw material is: the superfine polyester stretch yarn DTY75D-100D/36F-48F-96F has the following single yarn length: 15-15.5cm/50 needle; the mass ratio of the bandage cloth is 36-44%;

the third raw material is: 75D-100D of spandex filament, wherein the length of a single filament is as follows: 6-7cm/50 needle; the mass ratio of the bandage cloth is 20-28%

The bandage grey cloth woven by the double-sided circular knitting machine is subjected to antistatic treatment, water absorption and sweat releasing treatment after being cleaned, bleached and sterilized, and finally the bandage cloth is subjected to high-temperature shaping processing, so that the bandage cloth special for medical treatment can be obtained.

The weft knitting machine model of the double-sided circular knitting machine is 30-34 inches, and 22-24-28G double-sided circular knitting machine.

In the processing method, the needle arrangement production process comprises the following steps: needle cylinder triangle arrangement diagramArrangement of knitting needles。

In the production method, the temperature of the high-temperature shaping processing is 100-250 ℃.

In the bandage cloth, the fabric gram weight of the bandage cloth is 250-700 g/square meter.

Before cleaning, the bandage cloth can be ground and napped.

The bandage cloth prepared by the method fills the blank of the undirected elastic bandage in the medical consumable material industry.

DTY (draw texturing yarn) is a finished yarn which is drawn continuously or simultaneously on a texturing machine and textured by a twister. DTY is a variety of polyester yarn after being processed and elasticized, such as:

150D/144F, which is composed of 144 units in 150 cross-sectional areas.