Back sealing bag roll film

The composite film back sealing mechanism comprises a frame and a back seal adjusting slide bar arranged on the frame, the back seal adjusting slide bar is provided with a back seal driving source, the back seal adjusting slide bar and the free end of the back seal driving source are provided with a parallel back seal heating block, and the opposite sides of the two back seal heating blocks are provided with textured wave stripes interleaving each other. The sealing speed is fast, the sealing effect is good, the sealing is neat and beautiful, and it is not easy to open.

Suitable for Back side sealing machine, 3 side sealing, 4 side sealing, 8 side sealing machine

Before Packing, Powders and granules crush and grind by the grinder and coarse crusher.

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Aluminium foil roll Video

Definition:

Food packaging roll film is a packaging film supplied in rolls, food packaging roll film is applied to automatic packaging machinery, no packaging production enterprises to seal the edge work only in the production enterprise to carry out a one-time edge operation. The advantage is to save the cost of the entire packaging process.

On the food packaging film material, its material type is consistent with ordinary food packaging bags, common PVC film, opp film, pe film, pet film, pa composite film and so on. The details are as follows:

1, PE food packaging film

Polyethylene, referred to as PE, is a polymer organic compound made of ethylene, which is recognized as a good material for contact with food. Moisture-proof, anti-oxygen, acid-resistant, alkali-resistant, tasteless, odorless, in line with food packaging hygiene standards, known as “plastic flower” reputation.

2, PO food packaging film

PO is a polyolefin copolymer, which is a polymer obtained from an olefin monosystem. Opaque, brittle texture.

3, PP food packaging film

PP is a kind of thermoplastic, which generally uses color printing, offset printing process, bright color, is a tensile polypropylene plastic, environmental protection, tasteless, smooth and transparent surface.

4, OPP food packaging film

OPP is polypropylene, bidirectional polypropylene, which is characterized by easy combustion, melting dripping, yellow and blue, less smoke after the fire, continue to burn. It has the characteristics of high transparency, brittleness, good sealing and strong anti-counterfeiting.

5, PPE food packaging film

PPE plastic packaging bag is a combination of PP and PE products, the product has the characteristics of dust, bacteria, moisture, oxidation resistance, temperature resistance, oil resistance, environmental protection and tasteless, high transparency, strong mechanical properties, high blasting resistance, puncture resistance and tear resistance. Automatic packaging machine roll film is an important industrial supplies, mainly used for packaging food, medicine, daily necessities and other products. It is usually composed of a drum material, a transmission device, a heat sealing device, a cutter, etc. In the automatic packaging machine, the material, thickness, air permeability and other parameters of the roll film will affect the packaging effect and product quality. Therefore, choosing the right roll film is very important for both manufacturers and consumers.

The material of automatic packaging machine roll film is generally plastic, aluminum foil and so on. Among them, the plastic roll film has the advantages of high transparency, good barrier, etc., but it also has the disadvantages of low strength and easy tearing. Aluminum foil roll film has the advantages of high strength, good barrier property and long shelf life, but it also has the disadvantages of high cost and non-degradation. Therefore, when selecting the automatic packaging machine roll film, it is necessary to comprehensively consider the characteristics and needs of the product.
In addition to the material and thickness, the air permeability of the automatic packaging machine will also affect the packaging effect. If the permeability of the roll film is not good, it will lead to the gas in the package can not be discharged, so that the product deteriorates or affects its taste. Therefore, when selecting the automatic packaging machine roll film, it is necessary to choose a roll film with good air permeability.
In short, automatic packaging machine film is an indispensable part of modern industrial production. Choosing the right film can improve the quality of the product, but also can reduce production costs and improve production efficiency. Therefore, manufacturers in the selection of automatic packaging machine roll film need to carefully consider its material, thickness and permeability and other factors to choose what material roll film.

Application:

Aluminium foil roll can ensure that the humidity in the bag is lower than 40RH; The moisture-proof effect is 80 times that of ordinary polyethylene; There are various specifications, sizes and materials of composite film to choose from; It has good protective properties: oxygen resistance, moisture resistance, puncture resistance, high strength, high toughness, one-way or two-way permeability, ultraviolet resistance, chemical resistance, such as oil resistance, grease and acid and alkaline substances. Aluminum-plastic composite bag: material selection aluminum-plastic composite, aluminum-plated composite, aluminum-plated composite +PE inner bag, kraft paper aluminum foil composite; 25kg kraft paper bag; Materials selected multi-layer kraft paper, kraft paper PE composite, kraft paper + aluminum foil inner bag, kraft paper +PE inner bag, kraft paper aluminum foil composite; PE bag: material selection multi-layer co-extruded high-strength PE film; Jam, tomato juice and all kinds of liquids. Electrostatic shielding film/bag: outstanding performance, industrial supporting materials, innovative electrostatic release technology and stable and durable performance. Suitable for: packaging of electronics and defense cutting-edge products.

MaterialLaminated Material
TypeStretch Film
UsePackaging Film
FeatureMoisture Proof

Basic Information

Industrial UseFood, chemical, Medicine
Place of OriginChina
lengthOther
WidthOther
HardnessSoft
Processing TypeMultiple Extrusion
TransparencyOpaque
Brand NameBoore
Model NumberA-5
SurfaceOther
UseFood Wrapping Paper
SampleAvailable
Complex methodlaminating method
Printing colorGravure printing 0-8 colors
ApplicationSugar, Salt, Pepper,Tea, Medical, Food packaging
StructurePET/VMPET/PE,PET/AL/PE
Width30-1100mm
MOQ300KG
Core inner dia76mm

Lead time

Quantity (kilograms)1 – 1000> 1000
Lead time (days)7To be negotiated

Customization of Your Design

roduct  nameFoil film
Name aluminum foil paper roll
UsePacking materials
MaterialLaminated materials
Color Customized color
LogoCustomer’s logo
Size Custom size accepted 
ThicknessCustomized thickness
PrintingPrinting customer logo
MOQ500kgs

Certifications

Sample Room

Packing and Shipment

FAQ

We are based Shanghai, China, start from 2007,sell to Domestic Market(30.00%),North America(20.00%),Oceania(20.00%),Southeast Asia(20.00%),Western Europe(10.00%). There are total about 101-200 people in our office.

Always a pre-production sample before mass production; before mass producition we will have sample and send video to customer for approval, then do the mass production.
Always final Inspection before shipment;

Aluminum Foil, Coated Paper, Paper Bag, plastic bag.

Our products are series extrusion Laminating & Dry-type Laminating composite packing materials with different specifications with Flexographic and Gravure printing.

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