Automatic Valve Paper Bags Making Machine Price

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Product Description:

Our paper bag production line consists of paper tube forming machine(Tuber) and bottom pasting machine(Bottomer). The products-Valve bags are used for a vast number of applications, primarily in the building materials and food industries, to filling goods such as:cement,chemical material, feeds, fertilizers,tea,rice etc.

Our Advantage:
1.Specialize in design and manufacture valve paper bag machine for 30 years;
2.CE Certified;
3.Our tuber machine and bottomer machine have gained over 50 utility model patents;
4.Longer service life with NSK bearings,SIEMENS control system and high quality gearings.
5.Cost effective compare to W&H,Germany and Newlong,Japan.
Valve paper Bags:
Different models can produce different kinds of bags,like standard cement bags,chemical/cement bags with bottom strengthen sheet,tea bag with PP Liner to enhanced moisture protection.

Bags can be made of 2~4 layers kraft paper or paper with one layer of PE/PP film.2~4 colors printing available in Tuber line.
The bags opening or valve in one corner through which the sack is filled. The valve is made with an inner flap which functions as a self-closing check valve after filling. It is available with a plain valve or with an extended inner sleeve of paper or film.
Automatic Valve Paper Bags Making Machine Price
Machine Technical Parameters:

speed120 tubes/min
Tube Width380~620mm
Tube length400-1400mm
Specification gear51~80 teeth(M=4)
Type of cuttingStep cut&Flat cut
Number of ply2~4paper+ 1 PP/PE
Diameter of print rollerØ196~ø312 mm
Printing width1300 mm(MAX)
Paper reel diameterMax. 1, 300 mm
Paper reel width860--1260mm
Main drive motor47KW
Servo systemYES
Machine size35.32.42.7(M)
Machine weightN 32(T)

 HD4916BD Bottomer Machine

SpeedMAX 100/140 bags/minute
Tube Width380~600 mm
Bottom Width80~160 mm
Valve Sheet Length Width(100-300)(120-240)adjustable
Bag Length520~880 mm
Bottom Center Distance420~780 mm
Number of ply2~4paper+1 PP/PE
Strength sheet unitYES
Strength sheet length*width(300~600)(80~160)
Main Drive Motor40KW
Machine size23/281.81.8(M)
Machine weightN34(T)

Automatic Valve Paper Bags Making Machine Price

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After-sale service
1.Provide training during and after the commissioning at the buyer site.
2.One year warranty period from the acceptance at the buyer site. 
3.Provide life long technical services and effective solutions.

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Q:Flowers packaging molding is doing?
Flowers packaging molding, is in order to send people, generous, hurry, convenient to spend flowers placed......Different combinations of flowers show different shapes and adjust the atmosphere
Q:Why does the foam molding machine not fit the die?
2, plastic blow molding die: it is used for molding plastic containerslike hollow products (such as beverage bottles, cosmetic supplies all kinds of packaging containers) of a mold molding process in the form of the main principle of extrusion blow molding, injection molding process in the form of the main principle of extrusion blow molding, injection molding, blow molding hollow injection stretch blow molding (commonly known as "injection blowing"), multi-layer blow molding, sheet blow molding etc.. The corresponding equipment for blow molding of hollow products is usually called plastic blow molding machine. Blow molding is only suitable for the production of hot plastic products. Blow molding structure is relatively simple, more materials used, more carbon is manufactured.
Q:Types of blow molded products
Container consumption growth is presentod Xuanniu plastic container continues to expand, industrial consumption growth is mainly due to improvements in products by new technology, such as multi-layer parison extrusion, extrusion, biaxial non axisymmetric blow molding etc.. The application and performance requirements of some blow molded products are listed in table 2.
Q:How are plastic products formed?
5 、 blow molding, blow molding, used in thermoplastics. This is the molten plastic in the mold, under the compressed air pressure, the plastic blow up, close to the mold surface. It is produced by punching and demoulding. It also produces many kinds of hollow packing containers, and also produces films, sheets and so on6. Heating, molding, heating and molding thermoplastic plastics. This is the plastic sheet heating into an elastic state, and then put pressure on the mold attached to the mold. Production of dishware, disc type products.7, foaming molding, foaming molding, the plastic will be added foaming agent, so that foaming, then foam into the mold, curing molding for products. The utility model is used for making cushioning packages for precise instruments and meters.8, molding molding for thermosetting plastics. This is a powder, flake or granular thermosetting resins and additives, placed directly in the mold cavity, the mold closing, heating, pressurizing, plastic and liquefaction, chemical reaction and curing, cooling after the products. Multiple production of sheet and electrical appliances, mechanical parts9, casting molding casting molding for jade. The thermosetting plastic molding powder is placed in the material barrel heating to heat plasticizing, pressed into the mold, and the product complete solidification under pressure. Complex products production needs to block metal objects.10, casting molding for solid thermal plastic. It will plasticized thermosetting plastic injection mould, curing under normal pressure, cooling and demoulding to obtain the products. The production of electronic, electrical and metal insert element.
Q:What's the maximum size of the automatic packing machine?
Be sure that the latter machine will be larger. As far as the standard pillow packaging machine is concerned, the largest size of our company is 4380*800*1450mm.
Q:Blow molding process conditions The purpose of the adjustment of technological conditions is that,
The purpose of process adjustment is to meet the minimum wall thickness requirements of the product. The product wall thickness is as uniform as possible, and the product weight is as small as possible (reducing material consumption). A reasonable method for setting process parameters is to combine experience with numerical analysis techniques. The basic process is,
Q:The price of kneeling single station hollow blow molding machine;
It began to be used in the production of LDPE vials. In the late 50s, with the birth of high-density polyethylene and the development of blow molding machine, blow molding technology has been widely used. Hollow containers can be thousands of liters in volume, and some have been computerized. The plastics suitable for blow molding are polyethylene, polyvinyl chloride, polypropylene, polyester, etc. the hollow containers obtained are widely used as industrial packaging containers.
Q:Method for making carbon fiber model
Carbon fiber processing has been the large market demand of the industry, is molding the carbon fiber with different directions and different layers of laying out the product shape, fixed molding at a certain pressure and temperature for the forming process of carbon fiber composite materials, different methods, one will make the market some manufacturers processing of carbon fiber in different price here are several processing methods.During the molding process, which is a traditional artificial processing method, it is hand to prepreg paper in the mold, and then curing, has the advantages of simple process, can produce complex shape parts, suitable for small batch production, but the drawback is that the low production efficiency, high labor intensity, the quality is acceptable, but size precision.
Q:PP sheet how to increase the strength, used to attract the formation of coiled material,
In fact, to PP inside copolymerization PE, specifically to find suppliers and resin raw materials suppliers talk about.
Q:How does the pulp solidify? What additives do you need? Curing agents?
The industry with alkali as catalyst, the reaction temperature of about 95, the molar ratio of formaldehyde to urea as 1.2.0, to ensure that the resin can be cured. The first step of the reaction and generate a dimethylol urea, then hydroxymethyl amino and soluble resin by further condensation, if by acid catalysis, easily lead to storage products need to gel. In the neutral conditions under the linear urea formaldehyde resin with ammonium chloride as curing agent can be cured at room temperature. The molding powder at 130 to 160 DEG C heat curing accelerators such as zinc sulfate, trimethyl phosphate, two oxalic acid ethyl ester can accelerate the curing process. The urea formaldehyde resin is mainly used in the manufacture of molded plastic manufacturing, daily life products and electrical components also can be used as adhesive, paper sheet and fabric size, veneer, decorative board and so on. Because of its light color and easy coloring, products often colorful and magnificent.

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