Oil-proof paper bag machine is a new type of paper bag machine. Because of its excellent performance, it has been used by many businesses and everyone can see it in daily life. So what are the characteristics of oil-proof paper bag machine? Let ’s take a look at the characteristics of greaseproof paper bags.
        Features of oil-proof paper bag machine:
       1. Applicable paper: 30-100 grams
       2. The length of the bag can be arbitrarily set within a certain range of the touch screen man-machine interface
       3. PLC programmable servo control system
       4. Accurate color label tracking system
       ５ 、 Automatic alarm and shutdown for wrong color mark
        6. There are many types of paper bags for the automatic lubrication oil supply system, various types of paper materials and many styles.
        According to the material, it can be divided into: white cardboard paper bag, white paper paper bag, copper paper paper bag, kraft paper bag, and a few are made of special paper.
        According to the bag edge, bottom and back cover methods: There are four types of paper bags: open seam bottom bag, open adhesive corner bottom bag, valve stitching bag, valve flat hexagonal end bottom adhesive bag.
        According to the different handles and digging methods: NKK (hole punching and stringing), NAK (no hole and rope, divided into mouthless and standard mouthfold type), DCK (cordless bag body hole-digging handle), BKB (with Tongue is not punched).
        Paper bags are the first choice for shopping bags today. It is also an extension of corporate image and product advertising. When making shopping bags, in addition to paying close attention to the structure and not taking off the bottom, but also pursue environmental protection and beautiful, exquisite and durable.

        There are many types of paper bag machines, which are classified according to different characteristics. So what are the characteristics of these paper bag machines? The following will explain the classification of box sealing paper bag filling machine and filling paper bag machine and their respective characteristics. I hope to help everyone.
        ① Type I carton sealing paper bag machine. It is sealed with a piece of tape at the outer flap seam of the upper lid and lower bottom of the box. This kind of sealing is easy to operate but has poor sealing performance.
        Forming-filling-sealing paper bag machine It is a multifunctional paper bag machine. After the material enters the top of the paper bag machine, the metering part will send a fixed amount of product into the material channel in turn. When the roll packaging material passes through the outer wall of the material channel, it is wound into a cylindrical shape by the former, and the longitudinal sealer seals the longitudinal seam firmly. The horizontal sealer completes the top seal of the packaging bag and the bottom seal of the next bag, becoming two welds. Because the discharge channel is wrapped by the packaging bag, the bottom seal can be directly discharged into the bag after welding, and then a station is moved to complete the top seal and cut with a cutter to complete the packaging process.
        Roll packaging materials are available in single and composite layers. Single layer such as moisture-proof cellophane, polyethylene, polypropylene, high-density polyethylene, and composite such as stretch polypropylene / polyethylene, polyethylene / cellophane / aluminum foil. There are also heat-sealable materials. Packaging sealing types include pillow sealing, three-side sealing and four-side sealing.
        Cartoning, cartoning and packing line cartoning paper bag machine is used for product packaging. It fills the box with a measured quantity of material and closes or seals the opening of the box. Carton paper bag machines are used to complete transportation packaging. It packs the finished sales package into the box in a certain arrangement and quantity, and closes or seals the open part of the box. The carton paper bag machine and the carton paper bag machine have the functions of container forming (or opening the container), measuring, loading, and sealing. Figure 2 is a flowchart of the hose filling, boxing, and packing line. The filling paper bag machine positions the hose container. After the metering and filling, the end of the container is sealed and then sent to the carton paper bag machine. The cartoning paper bag machine first forms the box blank, wraps the hose with a liner, and pushes it into the box to close the box mouth. Locket
        It is conveyed to the big box paper bag machine through the conveying device for stacking. After a predetermined amount is stacked, the large box blank is formed into a container in a wrapped manner, while the small box is filled therein and sealed with glue. The big boxes are transported to a cartoning bag making machine and stacked, and when they reach a predetermined quantity, they are loaded into the opened box. After packing, the box lid is glued and sealed by a box sealing and sticking paper bag machine, and the box is glued with tape or the paper bag machine is used to bind the box firmly.
        The liquid filling paper bag machine and its assembly line are divided into normal pressure filling paper bag machine, pressure filling paper bag machine and vacuum filling paper bag machine according to the filling principle.
        ① Atmospheric pressure filling paper bag machine: It is filled by liquid's own weight under atmospheric pressure. This type of filling paper bag machine is divided into two types of regular filling and fixed volume filling, which is only suitable for filling low-viscosity liquids such as milk and wine.
        ② Pressure filling paper bag machine: It is filled at a pressure higher than the atmospheric pressure, which can be divided into two types: one is that the pressure in the liquid storage tank is equal to the pressure in the bottle, and the liquid is poured into the bottle to fill it by its own weight. It is called isostatic filling; the other is that the pressure in the liquid storage tank is higher than the pressure in the bottle, and the liquid flows into the bottle by the pressure difference. This method is mostly used in high-speed production lines. Pressure filling paper bag machine is suitable for filling liquid containing gas, such as beer, soda, champagne, etc.
        ③Vacuum filling paper bag machine: Filling is performed when the pressure in the bottle is lower than the atmospheric pressure. This filling paper bag machine is simple in structure, high in efficiency, and suitable for a wide range of viscosity of materials, such as oil, syrup, fruit wine, etc.
        Block diagram of the liquid filling process. Boxes filled with empty bottles are stacked on pallets and sent to the unloading paper bag machine by the conveyor belt. The trays are unloaded one by one. The boxes are sent to the unloading paper bag machine with the conveyor belt. The empty bottles are taken out of the box. The conveyor belt is sent to the carton paper bag machine, washed, and then conveyed to the carton paper bag machine, so that the bottles containing beverages can be filled therein. The empty bottles taken out of the unloading paper bag machine are sent to another bottle washing paper bag machine for disinfection and cleaning by another conveyor belt. After being inspected by the bottle inspection paper bag machine, they will enter the filling paper bag machine and cap paper bag machine after meeting the cleaning standards. Beverages are filled into bottles by filling paper bag machines. The filled bottles are sealed by a capping paper bag machine and conveyed to a labeling paper bag machine for labeling. After the labels are labeled, they are sent to the carton paper bag machine into a box and then sent to a stack of paper bags. warehouse. The process of bottle filling line for various beverages is basically similar. However, due to the different nature of the beverage, the filling paper bag machine and the capping paper bag machine are also different. For example, in addition to the selection of suitable filling and capping paper bag machines for beer filling lines, a sterilization paper bag machine is also added. The paper bag sealing machine is selected according to the shape of the cover (crown cap, screw cap, plug cap, etc.).
        The purpose of packaging is to protect the product from damage during storage and transportation. Packaging also sometimes serves as a decoration product to boost sales.
        The categories are divided into packaging objects, and there are two types of parts packaging and whole paper bag machine packaging. The packaging of components is based on the principle of protecting product accuracy and facilitating on-site assembly and installation. According to the form, there are inner packaging and outer packaging. Products with simple structure can be packed at once, and some parts only need local protection. Packaging should meet the requirements of various users, such as the needs of end consumers or the needs of cooperative factories; the need for immediate sales or inventory reserves; the needs for domestic sales or foreign trade. If long-term shipping is required, more attention must be paid to moisture, rust and corrosion.

        Now that people's living standards have improved, product packaging requirements have become higher and higher, and paper bag machines have emerged at the historic moment. So, what are the main functions of paper bag machines in packaging? Let ’s take a look at the eight functions of the paper bag machine in packaging.
       (1) It can greatly improve labor productivity. Mechanical packaging of sliding table type plastic sealing machine is much faster than manual packaging. For example, candy packaging, the manual packaging of sugar can only cover more than ten pieces per minute, while the candy packaging machine can reach hundreds of pieces per minute or even Thousands of blocks, improving efficiency dozens of times.
       (2) can effectively guarantee the quality of packaging mechanical packaging can be based on the requirements of packaging items, according to the required form and size, to obtain consistent specifications of the packaging, but manual packaging is not guaranteed. This is especially important for export commodities. Only mechanical packaging can achieve standardization and standardization of packaging and meet the requirements of collective packaging.
        (3) Operations that cannot be achieved by manual packaging Some packaging operations, such as vacuum packaging, inflatable packaging, skin-packing, isobaric filling, etc., cannot be achieved by manual packaging and can only be achieved by mechanical packaging.
       (4) It can reduce labor intensity and improve labor conditions. The labor intensity of manual packaging is very large. For example, manual packaging of large and heavy products is physically demanding and unsafe. For light and small products, due to the high frequency, The action is monotonous, and it is easy for workers to get occupational diseases. Box folding machine
       (5) Labor protection that is conducive to workers. For certain products that seriously affect physical health, such as severe dust and toxic products, irritating and radioactive products, manual packaging is unavoidable to endanger health, while mechanical packaging can be avoided, and Can effectively protect the environment from pollution.
       (6) It can reduce packaging costs and save storage and transportation costs. For loose products such as cotton, tobacco, silk, linen, etc., using a compression packaging machine to compress and pack can greatly reduce the volume, thereby reducing packaging costs. At the same time, the volume is greatly reduced, saving storage capacity, reducing storage costs, and facilitating transportation.
       (7) It can reliably guarantee product hygiene. Some products, such as food and pharmaceutical packaging, are not allowed to be packaged by hand according to the Sanitation Law, because they will contaminate the product, and mechanical packaging avoids direct human contact with food and drugs. Hygienic quality.
       (8) The paper bag machine that can promote the development of related industries is a comprehensive science, which involves a variety of disciplines such as materials, processes, equipment, electronics, electrical appliances, automatic control, etc., and requires that all relevant disciplines be developed in a synchronized and coordinated manner. Any discipline The problems will affect the overall performance of the paper bag machine.
        Therefore, the development of paper bag machines will effectively promote the progress of related disciplines. In addition, in order to meet the needs of high-speed packaging of paper bag machines, the related pre- and post-processes are bound to adapt to it, which promotes the synchronous development of related processes. Later, the paper bag machine accessories gradually played an irreplaceable role.

        The packaging industry is developing more and more rapidly, and the demand for packaging is growing. The development of paper bag machines is an inevitable trend. At present, what types of paper bag machines are common in the market and what are the future development prospects, let us Get up and find out.
        The scale and group of paper bag machine enterprises. The production capacity of centralized enterprises will continue to develop toward scale and groupization in order to pursue economies of scale. Under the current situation of insufficient financial and technical strength of small and medium-sized enterprises, it is not appropriate to introduce production lines blindly. Instead, they can adopt the mode of providing spare parts production to large machinery enterprises.
        New situation of paper bag machine export. China's pharmaceutical and packaging machinery technology is moderate, inexpensive, and very suitable for the economic conditions of developing countries and regions. In the future, exports to these countries and regions have broad prospects, and some equipment can also be exported to developed countries. For example, the automatic steamed bread machine sells well.
        Improve the technical content of paper bag machines. Without good technology as the backing of the development of the enterprise, it is impossible to go for a long time. Realize mechatronics and intelligence, develop product information, introduce new technologies, and speed up the ISO9000 certification progress of enterprises. Further improve the technical level, stability and reliability of the equipment. Face the reality bravely, actively change this state, improve product development capabilities, and form your own innovation ability to catch up.
        Strengthen the development and innovation of new products for paper bag machines. Most of China's packaging machinery has been developed on the basis of learning from imported equipment. For products that have a large gap with foreign countries or blank products, we should actively introduce technology, digest and absorb it, and gradually learn from it to fully grasp it. We should learn from the products that have a certain foundation but have a certain gap with similar foreign products, strengthen research on relevant key technologies and core technologies, and encourage development and innovation.

        What is a paper bag machine for? Many people may not be clear about making paper bags. So many people may have the basic concept. Okay, let me give you a detailed description of what is a paper bag machine? What are the common types and functions of paper bag machines?
        The paper bag machine uses printed sheet paper as the raw material, and Feida automatically feeds the paper, transports it through the paper feeding platform, and then uses the front and side gauges to accurately position the sheet, and feeds it into the pressure roller to press the vertical line. Then automatically glue, shape, automatic accordion edging, automatic tube formation, and then convey to the bottom device through the push rod positioning to pull the bottom, upper bottom glue, bottom molding, and complete the finished paper bag at one time.
        Full-automatic paper bag machine is an ideal equipment for making square-bottom paper bags with raw colors or printed sheet paper as raw materials. The process is roughly as follows: the sheet after printing (or laminating) is conveyed to the pull gauge part by the automatic paper feeder for positioning, the line is rolled by the rolling device, and then passed through the unilateral gluing, the bellows, Finish the organ position after fitting. It is then conveyed to the open bottom position by the conveying device, and is pressed horizontally, opened, glued and pressed, and finally the finished paper bag is output.
        Applicable to paper kraft paper, coated paper, white paper, white cardboard, gray paper, etc. (including laminated paper, roll paper, fully automatic square-bottom paper bag machine, using raw paper or printed roll paper as raw material, once The square bottom paper bag with handle is completed synchronously, which is the ideal equipment for producing square bottom paper bag with handle.
        The machine uses the handle assembly to make the paper rope and the roll of paper into a handle, and then sends the handle to the applicator unit through a conveying device; in the applicator unit, the original color or printed roll paper is used for placement After the position is broken, the patch is glued, and the handle is automatically pasted, the host will apply the glue to the edge of the paper, form a paper tube, cut, bottom indentation, bottom coating, bag bottom forming and convey Out of the bag. The whole machine is controlled by a computer central control system, the operating status is displayed and controlled by a touch screen, and the length of the bag is controlled by a servo motor, thereby ensuring that the machine can produce a variety of portable paper bags.