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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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 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)


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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.


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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:What information does half of the thermoforming wrapper need to provide?
Usually the length, width, height, as well as your production requirements, what functions you want, how many people to load, and so on, and in detail to communicate with your custom packaging equipment manufacturers
Q:Ask some books about packing machinery. Especially about carton forming
Two, with ink printing slotting machine, printing, indentation, cutting angle, slotting, edge separation. Primary molding.Three, the nail box machine or glue will be processed pieces of paper glued to the common carton.Four, ten or several bundles, send away.
Q:How does the lost foam forming machine work?
The molding process consists of two stages, steam heating and cooling molding.After the pre curing beads by steam heating, about 20S-60S of the time, the air can overflow, produced after the expansion of the heated pressure, the pressure is greater than the sum of the vapor pressure bead outside of the heating, the polymer softening, foaming agent after vaporization bubble in pressure is greater than the outside pressure, bead again expansion, and a whole fullness bead gap, the formation of foam products with the same shape of the mold, cooling after molding can polymerization.
Q:PVC double wall corrugated tube forming machine computer screen shows down drive servo abnormal. What's the matter?
Equipment constructionWe are using cloud spinning equipment: the main components are: vacuum feeding machine, dryer, machine, molding machine, cooling machine, cutting machine and double tube platform, plus inner layer and the outer layer of the vacuum pump: 1,Vacuum feeder: automatically operated by the power unit using atmospheric pressureAttention should be paid to cleaning the filter periodically. 2,Host: the main machine includes extruder, extruder head, sizing sleeve and motor,
Q:The price of kneeling single station hollow blow molding machine;
Blown film manufacturing process in principle and hollow products blow molding is very similar, but it does not use mold, from the point of view of the classification of plastic processing technology, blown film molding process is usually included in extrusion. Blowing technology during the second world war,
Q:What are the processes required for imported food packaging equipment?
First, if the new machine is, only goods import port, customs clearance, tax, tax, audit, customs inspection and release! The process is simple, without inspection, no automatic import license!
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:Blow molding process conditions The purpose of the adjustment of technological conditions is that,
Use the established computer model to simulate the status of blow molding die, blanking billet and clamp plate;Enter the parameters affecting the wall thickness distribution of parison at each stage;The simulation results are analyzed, and computer simulation shows that the wall thickness is not enough, and which parts are super thick;
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.

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