• Automatic Valve Paper Bags Making Machine Price System 1
  • Automatic Valve Paper Bags Making Machine Price System 2
Automatic Valve Paper Bags Making Machine Price

Automatic Valve Paper Bags Making Machine Price

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Loading Port:
Guangzhou
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
0.2 set/month

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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:


ModelZT9802S
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

ModelHD4916BD
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

Product show:


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.


Q: Carton packaging in the form of technology, including several major categories
And the setting of package information elements. Carton packaging to a large extent is its exquisite shape and decoration to promote the beautification of goods, improve the competitiveness of goods. The shape and structure of carton design often by the shape of the packaging of goods to determine, many because of its style and type, rectangle, square, polygon, irregular cylindrical box, etc., but the manufacturing process is basically the same, namely the choice of materials - Design - manufacturing standard templates - Press - jointed box
Q: How does the pulp solidify? What additives do you need? Curing agents? Or what binders are needed? Will the curing process require high temperature or what?
(1) urea formaldehyde moulding powder;The resin powder of urea formaldehyde resin, commonly known as electric jade powder, is produced by wet process, such as tree ester, curing agent, filler, colorant, lubricant, stabilizer, plasticizer and so on1 Components(1) resin used for urea formaldehyde resin molding powder by condensation reaction degree is relatively shallow, the resin with low viscosity, easy dipping filler, and can ensure the long production cycle and drying after proper fluidity, condensate in the industrial use of urea and formaldehyde at low temperature (a mixture of dimethylol urea, urea and formaldehyde) are usually used. The ratio of 1:1.5 (molar ratio), the PH=8 (and temperature) 30 - 35 of all dissolved, adding urea oxalate was 0.3% - 0.33% and 0.88% - 0.54% of the oxalic acid, then the occurrence of exothermic reaction, temperature rise, temperature in 55 - 60 degrees, and strictly control the PH=5.5 - 6.5, 60 - 75min by urea formaldehyde resin is required. Because the condensation degree is low, in fact just over addition reaction, condensation reaction is mainly in the curing process.(2) the curing agent used in curing agent and pressing powder requires latent, usually oxalic acid, phthalic acid, two formic acid, benzoic acid, chloroacetic acid, etc.(3) packing material is the most commonly used pulp, followed by wood powder or inorganic fillers (glass fiber, asbestos, mica etc.). The pulp is wood as raw material, with sodium bisulfite, non soluble cellulose impurities to the wood, and then byThat is the pure cellulose bleaching. The amount of filler material for the total amount of 25%-32%, the amount is too small, the pressure of plastic powder fluidity big, product strength is low; on the contrary, the amount of excessive pressure, plastic powder fluidity decreases, the product surface is not smooth, water
Q: Ask some books about packing machinery. Especially about carton forming
A complete carton will need to go through some steps.The yellow box production process.First, the big line factory produces the cardboard with the corrugated cardboard production line, directly rolls out the waist cover line.
Q: How are the birthday cakes wrapped? How do cake boxes shape?
I make the packing boxMay I have design draft?We make cake boxes, tooI'm doing it right now
Q: Types of blow molded products
Two types of industrial parts. The containers include: packaging containers, large capacity storage tanks / tanks, and collapsible containers. But with the maturity of blowing technology, more and more blow molded products of industrial parts
Q: What kind of equipment do you need for washing powder packaging bags, a production line, starting from the membrane, what kind of blowing machine, etc., and finally formed into washing powder packaging bags
Inside is the PE, this is the simplest structure, raw materials can be purchased directly
Q: Foam box production equipment, where is the production of seafood boxes, such as foam box machine?
(but the leadership of the company are basically old industry employees, so it can be said that the bridge industry is Great Wall Co mold center's predecessor) when just beginning to go to a month of military training, this is the the Great Wall tradition, basically can not be changed. Very tired drop! Just go, must be the next workshop, should be to stamping, the equipment is relatively old, is still very backward, can not be compared with the manufacture of three, let alone the new factory in Tianjin.
Q: Would you like to ask what is the difference between a cold stamping foil and a plain foil wrapper?
The specific technological process of producing aluminum foil is determined by the kinds of alloy, finished product specifications, product quality requirements, yield, specifications of production equipment and production capacity
Q: How long is the distance between the molding machine and the roller in the vertical automatic packing machine?
This does not have any provisions, mainly sealed to seal, you can, in general, are in the 1CM or so
Q: Ask: how to improve the strength of PP sheet, used to absorb the molding of the coil, need to meet the requirements of food packaging, and food direct contact.
In fact, to PP inside copolymerization PE, specifically to find suppliers and resin raw materials suppliers talk about.

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