Automatic Multi-Layer Valve Paper Bag Making Machine

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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.

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 Valve 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 Valve Paper Bag Making Machine


Automatic Multi-Layer Valve 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: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:Would you like to ask what is the difference between a cold stamping foil and a plain foil wrapper?
Medical aluminium foil paper - features1., good mechanical properties, can meet the use of automatic packaging machinery requirements, but the lack of flexibility. Tear strength is low, easy to break at the fold. Easy to process, it can be combined with plastic film, paper and other packaging materials, and easy to coloring and printing2. light weight, is conducive to reducing transportation costs
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:What are the plastic forming dies?
Injection Molding refers to the process of heating and melting materials from high pressure into the mold cavity, after cooling and curing, to obtain forming products. This method is suitable for mass production of complex shaped parts, is an important processing methods of injection molding can be divided into the following 6 stages of mold injection mold cooling products packing out the process repeatedly, we can continuously produce products
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:The film pulling mechanism of the vertical bag forming machine is a little inclined at the left of the synchronous toothed belt pulley
Should be the band went partial tilt on why. The bottom belt is recommended for seamless use. Surface with imported adhesive. Then, the surface is opened
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:Method for making carbon fiber model
A woven process in which all fibers are arranged in the same direction by three-dimensional braiding, and then each fabric is woven into a fabric in a direction that is cheap and interwoven at one angle. The two characteristics of this method are integrity and mechanical rationality. They are much better than traditional ones in shear strength, impact resistance and damage characteristics.
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 are the sensory standards in the hygienic standard for polyethylene used in food packaging?
Normative reference fileThe following documents are essential for the use of this document. Any dated reference document, dated edition, applies only to this document.Any undated reference document whose latest edition (including all modifications) applies to this document.GB/T 2828.1Count sampling inspection procedure

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