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

Automatic Multi-Layer Valve 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.


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)


Product show:
TUBER

Automatic Multi-Layer Valve Paper Bag Making Machine

BOTTOMER

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.


Q: What are the plastic forming dies?
For a combined plastic mold plastic pressure, extrusion, injection, blow molding and low foaming, which mainly comprises a die with variable cavity plastic mold die by the combination of substrate and die components and die combination clamping boards, die with variable core is composed of a convex mold substrate, punch, punch card, component combination cavity blocking assembly and side cutting plate. The coordinated change of die, punch, die and auxiliary forming system. Can be processed in different shapes, different sizes of series of plastic parts. Plastic processing industry and plastic molding machine matching, give plastic products with complete configuration and precise size tools. Because of the plastic varieties and processing methods of various plastic molding machine and plastic product structure is simplified, so the plastic mold of the type and structure is various.With the rapid development of plastic industry and general and engineering plastics in the continuous improvement of the intensity and precision, the application of plastic products is also expanding, the proportion of plastic products is rapidly increasing. A rational design of plastic parts can often replace the more traditional metal pieces of plastic products is also the amount of. Rise.
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: 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?
The industry with alkali as catalyst, the reaction temperature of about 95, the molar ratio of formaldehyde to urea as 1.2.0, to ensure that the resin can be cured. The first step of the reaction and generate a dimethylol urea, then hydroxymethyl amino and soluble resin by further condensation, if by acid catalysis, easily lead to storage products need to gel. In the neutral conditions under the linear urea formaldehyde resin with ammonium chloride as curing agent can be cured at room temperature. The molding powder at 130 to 160 DEG C heat curing accelerators such as zinc sulfate, trimethyl phosphate, two oxalic acid ethyl ester can accelerate the curing process. The urea formaldehyde resin is mainly used in the manufacture of molded plastic manufacturing, daily life products and electrical components also can be used as adhesive, paper sheet and fabric size, veneer, decorative board and so on. Because of its light color and easy coloring, products often colorful and magnificent.
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: Blow molding process conditions The purpose of the adjustment of technological conditions is that,
The purpose of process adjustment is to meet the minimum wall thickness requirements of the product. The product wall thickness is as uniform as possible, and the product weight is as small as possible (reducing material consumption). A reasonable method for setting process parameters is to combine experience with numerical analysis techniques. The basic process is,
Q: Characteristics of various biscuit forming methods
Biscuit (flaky Western pastry baked with flour as main ingredient)The word "cookie" is derived from "bread that has been baked two times", that is, from the French bis (again) and cuit (baked). Baked with flour and water or milk without yeast, used as a storage food for travel, navigation, mountain climbing, especially in wartime, and used as a reserve food for military personnel.
Q: Foam box production equipment, where is the production of seafood boxes, such as foam box machine?
VFS5000FS what's the name of the conveyor belt under the shaper of the automatic packing machine?
Q: Order a thermal packaging machine to the manufacturer. What information does half of the material need to provide to the packaging machine manufacturer?
In order to customize the thermoforming machine, first of all, you must know what you are packing, then the size of your product and the size of the package or bag
Q: What's the use of a laser word light for cutting machines?
The location of the box and the strip, the location of the cutting machine, the computer bag machine, the marking and the embroidery machine in the process of production; also used in the installation of equipment and the positioning of the building decoration, the use is very extensive.
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

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