阅读说明：本技术 一种多层料包生产工艺 (Production process of multilayer material bag ) 是由 田群 于 2020-06-28 设计创作，主要内容包括：本发明提供了一种多层料包生产工艺,包括以下步骤：将第一料包及第二料包所需原料各自混合均匀；底布铺平,将第一原料铺设在底布上,并覆盖中间布,将底布和中间布压合,形成整体第一料包；使用拍平装置,对第一料包进行反复拍打；在第一料包的中间布上均匀铺设第二原料,并覆盖顶布,使用压合装置,将顶布与第一料包边缘进行压合,形成整体多层料包；使用拍平装置,对多层料包进行反复拍打；使用裁切装置对整体多层料包进行裁切,形成单独多层料包。本发明的多层料包生产工艺,可以使多层料包整体成型,省去单独制作的繁琐步骤,且生产材料大大减少,生产成本显著降低,生产效率明显提高,生产步骤得以简化,且料包之间的配合效果更好。(The invention provides a production process of a multilayer material bag, which comprises the following steps: respectively and uniformly mixing the raw materials required by the first material bag and the second material bag; paving a base fabric, namely paving the first raw material on the base fabric, covering the intermediate cloth, and pressing the base fabric and the intermediate cloth to form an integral first material bag; repeatedly beating the first material bag by using a beating device; uniformly paving a second raw material on the middle cloth of the first material bag, covering the top cloth, and pressing the top cloth and the edge of the first material bag by using a pressing device to form an integral multilayer material bag; repeatedly beating the multilayer material bag by using a beating device; and cutting the integral multi-layer material packet by using a cutting device to form the single multi-layer material packet. The production process of the multilayer material bag can integrally form the multilayer material bag, omits the complicated steps of separate manufacture, greatly reduces production materials, obviously reduces production cost, obviously improves production efficiency, simplifies production steps and has better matching effect among the material bags.)

1. A production process of a multilayer material bag is characterized by comprising the following steps:

s1, respectively and uniformly mixing the first raw material required by the first material bag and the second raw material required by the second material bag;

s2, paving the base fabric, uniformly paving the first raw material on the base fabric, flatly covering the middle cloth on the paved first raw material, and pressing the base fabric and the middle cloth around the paved first raw material by using a pressing device to form an integral first material bag;

s3, repeatedly beating the first material bag by using a beating device with a flat plate to flatten the first material in the first material bag;

s4, uniformly paving a second raw material on the middle cloth of the first material bag, flatly covering a top cloth on the paved second raw material, and pressing the top cloth around the paved second raw material and the edge of the first material bag by using a pressing device to form an integral multi-layer material bag;

s5, repeatedly beating the multilayer material bag by using a beating device with a flat plate to flatten the raw materials in the multilayer material bag;

and S6, cutting the integral multi-layer material bag by using a cutting device, so that the integral multi-layer material bag is separated from the redundant cloth around the integral multi-layer material bag to form a single multi-layer material bag.

2. The process for producing a multilayer packet according to claim 1, characterized by further comprising the steps of:

and S7, recovering the cut excessive cloth by using a recovery roller.

3. The process for producing a multilayer packet according to claim 1, characterized in that: the first material bag is a traditional Chinese medicine bag, and the second material bag is a heating bag.

4. The process for producing a multilayer packet according to claim 3, characterized in that: the base fabric is made of non-woven fabric, air holes are uniformly distributed on the base fabric, and the aperture of each air hole is smaller than the particle size of the first raw material particle.

5. The process for producing a multilayer packet according to claim 4, characterized in that: the middle cloth and the top cloth are both non-woven fabrics, and the top cloth is thicker and more compact than the middle cloth and the bottom cloth.

6. The process for producing a multilayer packet according to claim 1, characterized in that: the thickness of the first material bag is 1-3mm, and the thickness of the second material bag is 3-6 mm.

Technical Field

The invention relates to a production process of a multilayer material bag, and belongs to the technical field of medicines.

Background

The traditional Chinese medicine bag is mainly used for external treatment, and is externally applied and used for bathing. The externally applied medicine bag is mainly used for treating skin diseases, dispelling cold and removing dampness, strengthening tendons and dredging collaterals, dispelling wind-cold-dampness and eliminating arthralgia, and the like, and the bath is mainly used for improving human body microcirculation, promoting blood circulation, achieving the effects of health care and health preservation, and the like.

Many external application traditional Chinese medicine bags need to be matched with the heating bag for use, so that the medicine is more favorably absorbed by a human body, and the external application traditional Chinese medicine bags are also favorable for dispelling cold and dredging collaterals. The traditional Chinese medicine bag and the heating bag in the current market are both manufactured separately and are finally bonded, so that time and labor are wasted, a large amount of materials are wasted, the heat transfer of the heating bag is hindered due to the increase of barriers between the traditional Chinese medicine bag and the heating bag, the thickness of a product is increased, the integral flatness is poor, and the using effect is greatly reduced.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a production process of a multilayer material bag.

In order to achieve the purpose, the invention adopts the technical scheme that:

a production process of a multilayer material bag comprises the following steps:

s1, respectively and uniformly mixing the first raw material required by the first material bag and the second raw material required by the second material bag;

s2, paving the base fabric, uniformly paving the first raw material on the base fabric, flatly covering the middle cloth on the paved first raw material, and pressing the base fabric and the middle cloth around the paved first raw material by using a pressing device to form an integral first material bag;

s3, repeatedly beating the first material bag by using a beating device with a flat plate to flatten the first material in the first material bag;

s4, uniformly paving a second raw material on the middle cloth of the first material bag, flatly covering a top cloth on the paved second raw material, and pressing the top cloth around the paved second raw material and the edge of the first material bag by using a pressing device to form an integral multi-layer material bag;

s5, repeatedly beating the multilayer material bag by using a beating device with a flat plate to flatten the raw materials in the multilayer material bag;

and S6, cutting the integral multi-layer material bag by using a cutting device, so that the integral multi-layer material bag is separated from the redundant cloth around the integral multi-layer material bag to form a single multi-layer material bag.

The further improvement of the technical scheme is as follows:

further comprising the steps of: and S7, recovering the cut excessive cloth by using a recovery roller.

The first material bag is a traditional Chinese medicine bag, and the second material bag is a heating bag.

The base fabric is made of non-woven fabric, air holes are uniformly distributed on the base fabric, and the aperture of each air hole is smaller than the particle size of the first raw material particle.

The middle cloth and the top cloth are both non-woven fabrics, and the top cloth is thicker and more compact than the middle cloth and the bottom cloth.

The thickness of the first material bag is 1-3mm, and the thickness of the second material bag is 3-6 mm.

According to the technical scheme provided by the invention, the production process of the multilayer material bag provided by the invention has the advantages that the second raw material is directly paved on the pressed first material bag, and the top cloth and the first material bag are pressed together, so that the first material bag and the second material bag are integrally formed, and the complex steps of respectively manufacturing the first material bag and the second material bag in the traditional method are omitted. And because the second raw material is directly laid on the middle cloth of the first material bag, the laying of a layer of cloth is reduced, the traditional manufacturing method is used for manufacturing two independent first material bags and two independent second material bags respectively, four layers of cloth are needed, two times of pressing are carried out, and the two material bags are needed to be bonded. Use the device of clapping to clap the material package after the pressfitting at every turn, make the shaping effect of material package better, more level and more smooth. The process of the invention not only simplifies the production steps, but also reduces the overall thickness of the multilayer material bag, strengthens the interaction between the material bags and obviously increases the comfort level because the laying of the cloth is reduced. The redundant cloth after cutting is recovered, thereby avoiding the confusion of the production field and being beneficial to the field management. The base cloth is provided with air holes, which is more beneficial to the traditional Chinese medicine in the first material bag to play a role. Middle cloth and top cloth are thicker more compact than the backer, avoid the second raw materials seepage in the second material package on the one hand, and on the other hand makes the position of two material packages of people's easy differentiation through the difference of top cloth non-woven fabrics, convenient to use or continue the production packing. The thickness of the two layers of material bags is 1-2mm, so that the material bags are ensured to have enough efficacy, and the reduction of comfort level caused by over-thick thickness is avoided.

Drawings

FIG. 1 is a schematic view of the process of the present invention.

Fig. 2 is a schematic structural diagram of a dedicated device according to an embodiment of the present invention.

In the figure: 1. the cloth cutting machine comprises a base cloth mounting roller, a base cloth supporting roller, a base cloth recovering and mounting roller, a conveying table, a first blanking unit, a middle cloth supporting roller, a first pressing unit, a first flattening device, a middle cloth mounting roller, a first traction device, a second blanking unit, a cloth jacking supporting roller, a second pressing unit, a second flattening device, a top cloth mounting roller, a second traction device, a cutting unit and a recovering and supporting roller, wherein the base cloth mounting roller is 2, the base cloth supporting roller is 3, the recovering and mounting roller is 4, the middle cloth supporting roller is 6, the first traction device is 10, the second blanking unit is 11, the top cloth supporting roller is 12, the second pressing unit is 13.

Detailed Description

The invention will be further illustrated with reference to specific examples:

as shown in fig. 1, the production process of the multilayer packet according to the embodiment of the present invention includes the following steps:

s1, respectively and uniformly mixing the first raw material required by the first material bag and the second raw material required by the second material bag; the first material bag is a traditional Chinese medicine bag, and the second material bag is a heating bag.

S2, paving the base fabric, uniformly paving the first raw material on the base fabric, flatly covering the middle cloth on the paved first raw material, and pressing the base fabric and the middle cloth around the paved first raw material by using a pressing device to form an integral first material bag; the base fabric is made of non-woven fabric, air holes are uniformly distributed on the base fabric, and the aperture of each air hole is smaller than the particle size of the first raw material particle. In the embodiment, the main component of the first raw material is wormwood powder, and the thickness of the first material bag is 2 mm.

S3, repeatedly beating the first material bag by using a beating device with a flat plate to flatten the first material in the first material bag.

S4, uniformly paving a second raw material on the middle cloth of the first material bag, flatly covering a top cloth on the paved second raw material, and pressing the top cloth around the paved second raw material and the edge of the first material bag by using a pressing device to form an integral multi-layer material bag; the middle cloth and the top cloth are both non-woven fabrics, and the top cloth is thicker and more compact than the non-woven fabrics of the middle cloth and the bottom cloth. The main components of the second raw material in this embodiment are tourmaline mineral powder and iron powder, and the thickness of the second material bag is 4 mm.

S5, repeatedly beating the multilayer material bag by using a beating device with a flat plate to flatten the raw materials in the multilayer material bag.

And S6, cutting the integral multi-layer material bag by using a cutting device, so that the integral multi-layer material bag is separated from the redundant cloth around the integral multi-layer material bag to form a single multi-layer material bag.

And S7, recovering the cut excessive cloth by using a recovery roller.

S8, sealing or using the single multilayer material bag within 1-5 min.

Because the non-woven fabrics of the top cloth and the non-woven fabrics of the bottom cloth have obvious difference in vision, people can easily distinguish which side is the filled traditional Chinese medicine bag and which side is the filled heating bag, and the traditional Chinese medicine bag is very convenient to identify and is convenient for people to use and distinguish when the next procedure is carried out. The top cloth is more compact, and the leakage of the second raw material of the heating bag can be prevented, so that the using effect of the product is better.

The production process of the invention is characterized in that the production is carried out by means of special multilayer material bag production equipment during production, as shown in fig. 2, the special multilayer material bag production equipment comprises a conveying table 4, a blanking unit, a pressing unit, a conveying unit and a cutting unit 17, wherein the conveying unit comprises a base fabric conveying mechanism, an intermediate fabric conveying mechanism and a top fabric conveying mechanism; the base fabric conveying mechanism is positioned on the left side below the conveying table 4 and comprises a base fabric mounting roller 1 and a plurality of base fabric supporting rollers 2; the middle cloth conveying mechanism is positioned above the middle part of the conveying table 4 and comprises a middle cloth mounting roller 9 and a plurality of middle cloth supporting rollers 6; the top cloth conveying mechanism is positioned above the right end of the conveying table 4 and comprises a top cloth mounting roller 15 and a plurality of top cloth supporting rollers 12; a first blanking unit 5 is arranged between the base cloth conveying mechanism and the middle cloth conveying mechanism; a first pressing unit 7, a first flattening device 8, a first traction device 10 and a second blanking unit 11 are sequentially arranged between the middle cloth conveying mechanism and the top cloth conveying mechanism from left to right; a second pressing unit 13, a second flattening device 14, a second traction device 16, a cutting unit 17 and a recovery unit are sequentially arranged on the conveying table 4 on the right side of the top cloth conveying mechanism from left to right; and a control system display screen is also arranged on the conveying table 4.

The first traction device 10 and the second traction device 16 are identical in structure and comprise roll shafts and traction wheels which are sleeved on the roll shafts in parallel, each group of traction devices are symmetrically arranged up and down, the traction wheels on the upper portion are located above the conveying table 4, and the traction wheels on the lower portion are located below the conveying table 4.

The flattening device comprises an air cylinder, a piston rod of the air cylinder is connected with a metal plate, and a rubber plate is fixed below the metal plate.

The cutting unit 17 includes a cylindrical roller shaft provided with three rows of cutters along the circumferential surface of the cylinder.

The recovery unit includes a recovery installation roller 3 and a plurality of recovery backup rollers 18.

First unloading unit 5 is the same with 11 structures of second unloading unit, including the feeder hopper, the feeder hopper bottom is equipped with the switch door, and the feeder hopper bottom is connected with the discharger, and the discharger bottom is equipped with the discharge gate, and the discharge gate has the discharge gate.

The working principle of the multilayer material package production equipment is as follows: install the backing fabric on backing fabric installation running roller 1, middle cloth installation running roller 9 and top cloth installation running roller 15 respectively, middle cloth and top cloth, add the raw materials in the hopper, then open the power, control system has been adjusted, make equipment begin to work, first draw gear 10 pulls backing fabric and middle cloth, make it move forward, every forward movement is one step, first unloading unit 5 exports the raw materials, the raw materials gets into the discharger through the switch door of hopper bottom, open after the discharge door, the raw materials passes through the discharge gate and carries on the backing fabric, first pressfitting unit 7 carries out the pressfitting with backing fabric and middle cloth simultaneously, first clap device 8 claps the processing with first material package. The second traction device 16 pulls the first material covering layer and the top cloth after being pressed, the first material covering layer and the top cloth are enabled to continuously move forwards, one step is carried out when the second material covering unit 11 outputs a raw material when the raw material moves forwards, the raw material is conveyed to the middle cloth through a discharge hole, meanwhile, the second pressing unit 13 presses the first material covering layer and the top cloth, the second flattening device 14 flattens the second material packet, then the cutting unit 17 cuts the material packet, the manufacturing of the material packet is completed, the cutters of the cutting unit 17 are arranged in three rows, namely, when the roller shaft rotates for one circle, the cutters can be cut for three times, the cutting efficiency is greatly improved, and after the cutting is completed, redundant cloth is recovered to the recovery installation roller 3 through the recovery supporting roller 18.

According to the production process of the multilayer material bag, the use of a layer of cloth can be saved in the aspect of production raw materials, so that the production cost is obviously reduced, the multilayer material bag can be integrally formed only through two pressing steps, the adhering step of the traditional process is omitted, the production efficiency is greatly improved, and due to the fact that barriers between the first material bag and the second material bag are reduced, the raw materials in the first material bag and the second material bag are closely related, and the function of the material bag is better exerted.