• Automatic Multi-Layer Bottom-Pasted Paper Bag Making Machine System 1
  • Automatic Multi-Layer Bottom-Pasted Paper Bag Making Machine System 2
Automatic Multi-Layer Bottom-Pasted Paper Bag Making Machine

Automatic Multi-Layer Bottom-Pasted Paper Bag 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.
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 Multi-Layer Bottom-Pasted Paper Bag 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:

Automatic Multi-Layer Bottom-Pasted Paper Bag 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:How are plastic products formed?
The molding process of plastic products, is not only to obtain the desired product, but also improve the plastic properties for thermoplastic and thermosetting plastics, its forming method is not the same, there are several forming methods commonly used.
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?
Possible causes:(1) the power supply voltage is low;(2) the original angle connection was mistakenly connected to the star connection;(3) squirrel cage rotor cage end loose, loose or broken.Treatment method:(1) increasing voltage;(2) check the nameplate wiring method, correct the stator winding connection mode;(3) after examination and symptomatic treatment.After the motor starts, the temperature exceeds the standard of temperature rise or smoke
Q:What are the sensory standards in the hygienic standard for polyethylene used in food packaging?
Method for analysis of hygienic standard for polyethylene, polystyrene and polypropylene moulding products for food packagingGB/T 5009.101Determination of antimony in polyester resins and their moulding products for food containers and packaging materialsGB 9685Hygienic standard for the use of additives for food containers and packaging materialsGB/T 12025High density polyethylene blown filmGB 13113Food containerHygienic standard for polyethylene terephthalate molded articles and packaging materials
Q:Why should heat treatment be made after glass molding?
Therefore, in time after molding, the annealing furnace will be annealed in time to eliminate the stress.
Q:Ask some books about packing machinery. Especially about carton forming
Color box production processFirst, the printing press used offset printing to complete the printing of facial tissues.Two, paper by laminating machine or coated paper or polishing machine polishing, increased light, moisture.Three, the paper and corrugated cardboard laminator (by laminating machine) or adhesive glue machine.Four, through die cutting machine die-cutting.Five, the molding of cardboard with nail box machine or glue glued to the common carton.Six, ten or several bundles, send away.
Q:The film pulling mechanism of the vertical bag forming machine is a little inclined at the left of the synchronous toothed belt pulley
The bottom belt is inserted into the guide bar. There will be no previous situation. Powder, because the surface is vulcanized, nitrile rubber is not wear-resistant. The effect of silicone on subsequent processing is much better.
Q:How much is the gas consumption per EPS molding machine per hour?
1000 automatic quantitative preforming machine, designed for packaging design, pre density accurate, convenient operation, uniform bead.
Q:What are the characteristics of plastic thermoforming?
Mold manufacturing convenient. Hot forming mould has the advantages of simple structure, low cost of material, easy manufacturing and processing, high requirements for materials and manufacturing, and easy to modify, can be made of Gun C Muki S and other materials, the cost is only 1/10 of the injection mold, and the product design changing quickly, suitable for small batch production of parts.5.The production efficiency is high. When using multimode production, the output can reach hundreds of pieces per minute,.6.The utilization rate of waste material is high
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

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