Poiché le aziende cercano modi più efficienti per immagazzinare, movimentare e trasportare materiali sfusi secchi, la scelta della giusta soluzione di imballaggio è essenziale. Hebei Wanhefeng Package Co., Ltd. fornisce sacconi FIBC personalizzati per polveri, granuli e altri materiali industriali.

I sacconi FIBC, noti anche come contenitori sfusi intermedi flessibili o sacchi jumbo, sono una scelta pratica per molte applicazioni di imballaggio. La loro struttura flessibile, l'elevata capacità di carico e la compatibilità con la movimentazione meccanica possono contribuire a semplificare il carico, lo scarico, lo stoccaggio e il trasporto.

Soluzioni personalizzate per big bag

Materiali e processi di movimentazione diversi richiedono design di sacchetti diversi. Wanhefeng può fornire big bag personalizzati in base alle esigenze dei clienti, tra cui:

Un design adeguato del sacco può aiutare i clienti a migliorare la comodità operativa e ad abbinare meglio le attrezzature di riempimento, sollevamento e trasporto esistenti.

Supporto affidabile per gli imballaggi industriali

Wanhefeng è specializzato nella ricerca, produzione e vendita di prodotti per l'imballaggio in plastica. La sua gamma di prodotti comprende sacconi FIBC, FIBC conduttivi, sacchetti per imballaggio per alimenti, sacchi di rivestimento, borse a tracolla, sacchi in tessuto, tessuto PP, tessuto PE, cinture di sollevamento, cinture di protezione e relativi componenti.

L'azienda collabora con i clienti per comprendere le loro esigenze in termini di materiale, carico, scarico, stoccaggio e trasporto prima di consigliare una configurazione di imballaggio adeguata. Questo approccio incentrato sul cliente supporta lo sviluppo di soluzioni pratiche per big bag per diverse applicazioni industriali.

Contatta Wanhefeng

I clienti sono invitati a contattare Wanhefeng con i loro requisiti relativi alle dimensioni del sacco, alla capacità di carico, al tipo di materiale, al metodo di riempimento, al metodo di scarico, al rivestimento e al sistema di sollevamento. Wanhefeng è pronto a discutere una soluzione di sacco sfuso FIBC adatta alla tua applicazione.

Email: wanhefeng@whfpackage.com
Phone:+86 15544566565
Website: https://whfpackage.com/

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Come acquirente, prima di acquistare a bulk bags, è normale conoscere alcuni effetti: hai già usato questo prodotto. Supponendo che sia utile, la confezione può essere adatta al mio prodotto.
Supponendo che sia appropriato, allora è molto complesso, devi solo capire le dimensioni delle mie tonnellate di borse usate in precedenza, ad esempio, lunghezza, larghezza, altezza sono di più, forse borse sfuse rotonde, diametro e altezza sono quanto. Non c'è pellicola, è un singolo strato o un doppio strato, bulk bags può avere una porta di scarico, il centro dell'ingresso è una grande apertura o una piccola bocca, l'imbragatura è due o quattro pendenti, pendenti o con fondo tascabile.

Questi devono capire, partendo dal presupposto che c'è una borsa stampata, il contenuto stampato non commette errori, o stampato e poi non c'è modo di cambiarlo. Un altro punto importante, partendo dal presupposto che non è possibile fornire campioni ai produttori, preventivi e consumi, è possibile informare i produttori consumatori, il peso della borsa delle borse sfuse è quanto, in modo che i produttori possano basarsi sul peso della borsa fornita, per calcolare lo spessore del tessuto per aiutarti a consumare.

Supponiamo che tu possa fornire foto ai produttori, sarà più intuitivo, i produttori di consumatori esperti, guarda l'immagine, puoi sapere bulk bags materiale e peso della borsa.

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In late December 2019, domestic customers consult our business manager about the jumbo bag and quickly confirm the order, customized products of different sizes.

After a period of production, the product was completed in mid-April.

Our innovative packaging increases loading and saves on shipping costs.

When the jumbo bag arrived at the customer’s company, the customer was very satisfied with our production process and production speed.

Our fibc bulk bags have been tested and proven to be superior in quality to general bulk bags.

We are also glad to have a quality customer.

Contact us to learn more about the benefits of a ton of bags
Please contact our friendly, knowledgeable sales representative for more information. Please provide us with information about the jumbo bag, which in many ways will benefit your business.

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Bulk bags are different from ordinary plastic woven bags. Because its carrying capacity is much larger than ordinary packaging materials, the stitching of each part of the bag is also crucial. Unlike ordinary plastic bags, which are just like simple heat sealing, they need to be combined with other parts through multiple processes.

Bulk bags

This goal is the most important and crucial goal of bulk bags. In GB / t8946 and GB / t8947, the tensile load in the direction of the seam edge and seam bottom is clarified. The main factors that affect the suture strength are the type and type of suture, the size of needle pitch, suture trace, the scale from crimped or folded suture to the bag edge, the hot and cold cutting methods, etc.

Generally speaking, sacchi sfusi production companies should formulate the internal control objectives of these influencing factors. As for bulk bags, according to the national regulations, it is necessary for the tensile strength of the main joint to reach more than 67% of the basic strength, and the tensile strength of the bottom joint to reach more than 42% of the basic strength. As for the upper sealing of the spigot cement bag, it is proposed to treat it as the bottom strength of the seam. As for the bottom strength of the paper bag, it is usually unable to achieve the goal, so it is proposed to change it into the paste bottom bag. As for the cold cut bag of laminating film, it is suggested to use curling treatment, because the future of the cold cut edge may be torn out from the warp and weft. As for the upper edge of the woven bag without strength requirement, the stitch distance can be tight and the thread can be thin.

More knowledge about bulk bags can be consulted with us. Bulk bags manufacturers are welcome to order bulk bags and ton bags.

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Bulk bags is a tool used to hold the material, it can be difficult to transport such as powder particles and other materials for packaging, easy loading and unloading, and storage. Thus, the quality of such products is more important, in good condition it can be a good completion of the corresponding work. But users will find that sometimes the bag suddenly cut off, this is because what?

there are many reasons for the bulk bags off, the main reason is caused by the environment and use. First, the environment, into the winter temperature drops rapidly, many objects will be affected because of the low-temperature weather, brittle and fragile. The bag will also be the case, when the temperature is low, the bag material becomes brittle and hard, no normal patience, in this state bloom too much material may be due to excessive force appeared fracture.

The use of sacchi sfusi from the loading, loading, transportation, unloading, storage and other processes may be subject to varying degrees of wear, or scratches, so the connection strength between the material is not high, in the use of force will be broken.

Therefore, for long-term use of the product should be promptly checked to exclude serious wear of the bag.

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In order to better serve and guide customers, we send on-site pavement service personnel to Fodera per rinfuse secche using the end of the Carbon Black Factory, conduct
Dry bulk liner of white Carbon Black (SiO2) products for bulk transport packaging of loading and unloading cargo guidance services, and track the record of our patented product PE film container bags/bulk bags in low density, very light powder products in the field of use.

Combined with the current loading and unloading requirements of carbon black and the customer’s terminal, we have carried out practical professional design to meet the customer’s use
Requirements.In the process of unloading, we also give key guidance, such as container elevation operation, flow control, airflow system use.
The successful completion of the customer in the Carbon Black Fodera per rinfuse secche products to achieve a non-polluting silo to silo closed transport storage mode.

We can provide customers with a complete package of logistics and transportation solutions! Large bulk packaging service for the world!

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Bulk bags are used in many industries for the transport of products is very convenient. But in the use of time should also pay attention to it to do a good job of dust and moisture measures, so as to ensure the safety of Transportation Products.

In the transport is very vulnerable to the weather and the natural environment, always encounter dust and moist air, but many products need to do the work of dust and moisture. sacchi sfusi of the material itself is good moisture, dust, radiation resistance, strong security features, in the transport of goods can be easily handling and handling, improve work efficiency, is currently using more transport packaging. Of course, in addition, we should use anti-rain tarpaulin and other products to do a good job of protective measures, bulk bags storage environment and put the requirements should also have certain rules, so you can well avoid being affected.

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The key reason for the broken edge of bulk bag sling is that the quality of sling is very poor. If it can’t stand too long-term application, it will break or break the edge, resulting in the problem that the overall container bag can’t be used.

Generally speaking, there are three reasons for the broken edge of sling:
A. excessive and frequent application and continuous lifting damage make the sling exceed the service life, and the similar container bags have already exceeded the service life or frequency, so new ones should be purchased.

B. the most important factor for the sling to rot is the poor quality of the sling made by the manufacturer. It can only be used once or twice. The bulk bag sling is rotten, but the overall body is not damaged. If it has the ability to repair, it can be removed and replaced.

C. another key element is that if incorrect materials are used to make a sling, it is the key problem that causes the broken edge of the bulk bag. If too much polypropylene is used and too little high-pressure polyethylene is used, it will cause the weathering layer. Because the container bag is often used outdoors, the broken edge is inevitable. If such a situation occurs, replace the manufacturer as soon as possible.

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Let’s talk about the materials used in the production of the sacchi sfusi in detail, as well as the physical properties and general chemical properties of various materials. Thank you.

What is the material of the bulk bag?

Two materials, polypropylene, polyethylene, polypropylene is a thermoplastic resin made by polymerization of propylene

Polypropylene is a non-toxic, odorless and tasteless milky white high crystalline polymer with a density of only 0.90 — “0.91g/cm3. It is one of the lightest plastics at present.

Polypropylene has good heat resistance. The products can be sterilized at a temperature above 100 ℃ and will not deform at 150 ℃ without external force. Due to the large shrinkage rate (1% ~ 2.5%), thick wall products are easy to sag, and it is difficult to meet the requirements for some parts with high dimensional accuracy and good surface gloss. It is very stable for water. Its water absorption is only 0.01%, and its molecular weight is about 80.15 million.

Polyethylene is generally a thermoplastic resin made of ethylene by polymerization.

Polyethylene is odorless, non-toxic, waxy and has excellent low-temperature resistance (the minimum operating temperature can reach – 100 ~ – 70 ° C). High-density polyethylene (HDPE) is commonly known as low-pressure polyethylene. Compared with LDPE and LLDPE, it has higher temperature resistance, oil resistance, steam permeability resistance and environmental stress cracking resistance. In addition, it has good electrical insulation, impact resistance, and cold resistance

Processing technology

Generally, these two kinds of raw material particles or powder are purchased in the production of the sacchi sfusi. They are heated and stirred in the factory formula, drawn and shaped, then cut into the required raw silk, and then spun into the required or commonly used bulk bag base cloth by using a circular loom for standby

If you customize bulk bags, you can cut and sew these textiles forming base cloth into various specifications of the bulk bags. Generally, most of them are made of polypropylene. Occasionally, high-pressure polyethylene is used by companies that produce plastics or raw materials. The outer edge of bulk bag is generally coated with low-pressure polyethylene film to achieve the purpose of waterproof, so the basic material of the bulk bag is For those with these materials, it is generally necessary to add some other auxiliary materials to the ingredients in the production process.

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Type A: FIBC bags are commonly used, among which u-bag and cubic bags, cone bags, and leakproof bags are the largest bags we produce.

Type B: antistatic bag, with an inner coating, with a breakdown voltage of no more than 4 kV on the bag body. This FIBC bag can be used in places with combustible dust, but not in dangerous areas.

Type C: Taihua Group factory produces its own conductive flat wire, weaves C-type conductive base cloth and produces C-type conductive bags and conductive inner bags. This kind of bag is suitable for filling and discharging in the environment of inflammable dust or explosive gas and has a correct grounding, so it is not dangerous.

Type D: this kind of bag is suitable for the packaging of various products that need to be packed with conductive bags. Its characteristic is that it does not need grounding. The static dissipative bag with anti-static coating and corona discharge effect is developed and produced by the factory.

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The bulk bag is a commonly used packaging woven bag, the use of a very wide range, can we know that after the use of bulk bag once, its strength will be reduced, there will be oxidation, why is this?

bulk bag in the natural environment that is in direct sunlight, in a week after the strength of the plastic bulk bag is reduced to 25%, after two weeks will be reduced by 40%, is basically unsafe. So the bulk bag storage problem is critical.

the bulk bag is made of polypropylene by drawing, weaving, sewing or paste, the loading weight is generally 200kg-3T.

the bulk bag should be placed in a cool and clean indoor storage, transportation should avoid the sun and rain, should not be close to the heat source, the storage period shall not exceed 18 months. In fact, 18 months of time plastic bulk bag may be aging, so you should shorten the duration of the bulk bag, should be within 12 months as well. the bulk bag should be stored away from direct sunlight.

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Bulk bags are usually made of polyester fibers such as polypropylene and filler. They can be used in a wide variety of industries and are ideal for storage and transportation. So what are the significant advantages of sacchi sfusi? Today we will learn about his polypropylene material.
Polypropylene non-toxic and tasteless, low density, strength, and hardness than low-pressure polyethylene. It can be used at around 100 degrees. It has good electrical properties, high-frequency insulation is not affected by moisture.

It is because of the manufacturing materials of bulk bags has the above advantages, so it has the advantages of moisture, dust, strong, safe.

bulk bags are several types of hazardous packaging

bulk bags itself is not dangerous goods, so he is not what several categories of dangerous packing, usually said several categories of dangerous goods, sacchi sfusi inside the things belonging to several categories of dangerous goods.

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Chi siamo

Hebei Wanhefeng Pacchetto Co.,Ltd. è un produttore professionale di vari sacchetti per contenitori, tessuto in PP, tessuto in PE, cinghia di sollevamento, cinghia di copertura e linea di bloccaggio ecc. Siamo vicino alla ferrovia Xibaipo, trasporto comodo e veloce. Siamo un'impresa privata nuova di zecca, con capitale registrato di 3 milioni di RMB, è un'azienda che si concentra su ricerca e sviluppo, produzione, vendita di prodotti di imballaggio in plastica, tra cui comuni sacchetti per contenitori, FIBC conduttivo, FIBC per farmaci, sacchetti per contenitori per alimenti, sacchetti pericolosi, sacchetti per endometrio, sacchetti a tracolla, tessuti borsa, interno delle borse contenitore e così via. La nostra azienda copre un'area di 10mila metri quadrati e conta più di 300 lavoratori, tra cui 20 ricercatori. Il FIBC potrebbe essere il turnover del magazzino, la disponibilità recuperabile, l'utilizzo del riutilizzo, la forte capacità portante, il peso leggero, il carico e lo scarico facile da eseguire meccanicamente e facilitare la logistica e il trasporto.

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  • Hebei Wanhefeng Pacchetto Co.,Ltd.
    • +86 155 4456 6565wanhefeng@whfpackage.com
  • Zona industriale di Hexi, città di Weizhou, contea di Jingxing Shijiazhuang, Hebei, Cina 050300.
    • Zona industriale di Hexi, città di Weizhou, contea di Jingxing Shijiazhuang, Hebei, Cina 050300.+86 15544566565+86 0311-82359166
    wanhefeng@whfpackage.comnancy@whfpackage.com

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