• 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:What are the plastic forming dies?
2., the so-called mold (Mold) refers to the resin material into the metal model after the product has a certain shape of the device.Other informationPlastic mold is the plastic processing industry and plastic molding machine matching, giving plastic products to 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.
Q:How are the birthday cakes wrapped? How do cake boxes shape?
Wrap it in a plastic bag and place it in an ordinary fabric bag
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?
Urea formaldehyde resinUre-aformaldehyde resinsUrea formaldehyde polymer. Also called urea formaldehyde resin. The cross-linking English abbreviation UF. molding, the product is insoluble and infusible thermosetting resin, urea formaldehyde resin cured phenolic resin than the color of light, translucent resistance, weak acid and weak alkali, good insulation properties, excellent wear resistance, low price but, in case of strong acid and strong alkali decomposition, weather resistance is poor. The name Beetle. urea and 37% formaldehyde aqueous solution can be obtained by the polycondensation of linear urea formaldehyde oligomer in the catalysis of acid or alkali,
Q:Our company is a PCB drilling machine and forming machine, and recently there are several customer inquiries about which machines and PCB PCB manufacturing processes are needed to open the plant
Single panel general process:Plate cutting: according to the actual size of the PCB and other parameters determine the production size, cutting.Drilling: drilling plug-in holes.Optical imaging / graphic transfer: dry film, negative exposure, and dry film;Etching: etching the unused copper sheet under dry film protection.Resistance welding: resist welding / welding, solidification molding.
Q:Characteristics of various biscuit forming methods
Chinese Name: BiscuitForeign name: BiscuitMain ingredients: wheat flour (added glutinous rice flour, starch, etc.)Palate: crisp or crunchyHow to eat: it tastes great with milk
Q:Method for making carbon fiber model
Resin transfer molding process, which was one of the most popular processes in the 90s. It is made of pre molded carbon fiber material into a closed mold, in the vacuum and pressure conditions, the resin into the mold curing molding. The utility model has the advantages that the process is simple, the cost of additional equipment is saved, and the automation and the computer control are easy to realize.
Q:Foam box production equipment, where is the production of seafood boxes, such as foam box machine?
(but the leadership of the company are basically old industry employees, so it can be said that the bridge industry is Great Wall Co mold center's predecessor) when just beginning to go to a month of military training, this is the the Great Wall tradition, basically can not be changed. Very tired drop! Just go, must be the next workshop, should be to stamping, the equipment is relatively old, is still very backward, can not be compared with the manufacture of three, let alone the new factory in Tianjin.
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:Flowers packaging molding is doing?
Sunflower send students graduation, but also can send the teacher, Lily Bouquet - send friends, visit patients, different flowers collocation, represents all kinds of meaningSo before sending flowers, it's necessary to know the flowers, 19 roses, 11 roses,
Q:Plastic packing bag sealing, 3 sides forming, sealing and 4 sides sealing what does that mean?
If you heat it on both sides of the bag, it is the three side seal. If the sides of the bag are all sealed, it is four sides. Don't understand, you can ask.

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