• Automatic Multiwall Cement Paper Sack Making Machine System 1
  • Automatic Multiwall Cement Paper Sack Making Machine System 2
Automatic Multiwall Cement Paper Sack Making Machine

Automatic Multiwall Cement Paper Sack Making Machine

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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.

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 Multiwall Cement Paper Sack Making Machine
Machine Technical Parameters:

Running Speed80~130 bags/min
Bag length520~880mm
Bag width420~600 mm
Bottom width90~130mm
Bottom open width200~380mm
Distance between bottom centers420~780mm
Valve sheet length100~250mm
Valve sheet width120~170mm
Main drive motor33kw
Total weight22.7T
Size of whole set21.3m×2.3.m×1.8m ( L×W×H)


Product show:
TUBER

Automatic Multiwall Cement Paper Sack Making Machine


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:RT... What are the forming methods of plastic forming dies? Which expert answers, thank you very much...
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:How to solve the main motor failure of aluminum-plastic packaging machine?
After the opportunity is switched on, the motor cannot start, but there is a buzzPossible causes:(1) the power supply is not all connected to single phase starting;(2) motor overload;
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: 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.
If you want to consider material produce their own words, I suggest you go to a professional provider of plastic look, this can save time and reduce the cost of making mistakes, before my classmates went to Anqiu Ji Rui Plastic Technology to dry, also contacted many different domestic and foreign food plastic material standard, you can refer to the specific
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:What are the forms of packaging and the forming process of textiles? The more detailed, the better
How do you do? The packing forms of textiles are coil and neutral packing.Calculation method of forming process:The reed number multiplied by the reed and then divided by 2.54 divided by 2 is equal to the total number of reed teeth. If the average number of reeds is inserted, the total number of teeth is equal to the total number of teeth divided by the number of the total root divided by the number of teeth inserted
Q:Vacuum plastic forming process is a kind of thermoforming processing method
By means of the pressure difference or mechanical pressure on both sides of the sheet, it is deformed and coated on a particular mold surface, cooled, shaped, trimmed and trimmed
Q:What are the characteristics of plastic thermoforming?
Thin to0.1mmMost of the hot forming products are concave, convex, semi shell, and their depth is limited. Most of the hot forming parts are thin wall, and the thickness of the original sheet is0.2mmThe thickness of the actual product is smaller, and the thickness of the special thin product is up to0.05mm.2.A wide range of applications. Due to the thermal molding adaptability, its scope of application. From the tablet packing to the refrigerator liner, even to the aircraft hatch cover, can be obtained by thermal moulding method. A cup dish and other household utensils, utensils, medical electronic instrument accessories, radio and TV, billboards, bathtub enclosure and toys and other products. - packaging type. Another car components of building components, chemical equipment, radar cover and aircraft cabin cover tray.3.Equipment investment is low. Because of the simple molding equipment and the low total pressure required, the requirement of pressure equipment is not high, so the thermoforming equipment has the characteristics of low investment and low cost..4.
Q:Carton packaging in the form of technology, including several major categories
Carton is a three-dimensional shape, it is composed of a number of components of the surface movement, accumulation, folding, surrounded by a multi-faceted form of body. The plane in the three-dimensional structure plays the role of dividing space in the space, cutting, rotating and folding the different parts of the face, and the resulting surface has different emotional expression. The relation of the display surface of the carton shows the connection of the surface, side, top and bottom,
Q:Plastic packing bag sealing, 3 sides forming, sealing and 4 sides sealing what does that mean?
You should ask three sides and four sides. See the picture below.

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