Black and White Paper Shopping Bag for Party Gift- Suppliers Manufacturers Factory From China

In addition to protecting goods and facilitating storage and transportation, cardboard paper boxes also play the role of beautifying and promoting goods. Cardboard paper boxes belong to green products, it is conducive to environmental protection, loading, and unloading transportation. The next will provide you with a detailed introduction to cardboard paper boxes.

Here is the table of contents:

• How is the strength of cardboard paper boxes designed?

• What are the design principles of the cardboard paper box?

  
  

How is the strength of cardboard paper boxes designed?

1. Side compression strength = surface raw paper comprehensive ring compression strength + comprehensive corrugated paper ring compression strength * shrinkage rate general side pressure calculation according to the lowest ring compression strength of raw paper (safe and reliable), the actual test value will be appropriately greater than the theoretical calculation value.

2. Breaking strength: The maximum external force that a unit area of corrugated board can withstand before rupture is uniformly increased. Unit: Kg/cm2.

Cardboard paper box rupture strength = face paper rupture strength + middle grid paper rupture strength + bottom paper rupture strength

4. Side compression, breakage resistance, puncture with cardboard. Cardboard paper box edge compression strength will be lower than the cardboard edge compression strength (due to the loss of corrugated in the manufacturing process).

5. Cardboard paper box compressive strength = side compression strength (N/cm) * Calicut constant F. The F value depends on the perimeter length of the cardboard paper box, 2*(length + width) cm. and the corrugated flute type.

6. The compressive strength of cardboard paper box = corresponding to the compressive strength of ordinary box type * 0.6 * 1.62 * shaking cover width/carton width.

7. Cardboard paper boxes, cardboard bonding strength. As with corrugated paper boxes, the force is required to separate the unit length of cardboard face paper from the corrugated paper. Unit: N / m flute.

8. Stacking strength and compressive strength.

The required compressive strength of a cardboard paper box = [gross weight of the box * (stacking layers - 1)] * safety factor K. The former part is the static stacking strength of the cardboard paper box.

What are the design principles of the cardboard paper box?

Cardboard paper box structure design is from the actual conditions of packaging and production, based on scientific principles of the packaging shape structure and internal accessories for the design. Design must ensure that the structure has sufficient strength, hardness, and the ability to resist other environments.

Qualified cardboard paper box products start with the right structural design. Designers must not only truly understand the customer's intent, but also be familiar with the post-processing process. Designers should understand the nature, shape, size, and weight of the cardboard paper box contents, the arrangement, transportation, and stacking of the contents, the storage environment of the contents, the transportation route and time, as well as the carton box type and production materials before the design begins. Designers in determining the size of the cardboard paper box are mainly to consider two factors: one is to be able to accommodate the contents; the second is to have sufficient strength. Just like the extensions box, it's internal how can contain enough items on how to design. The constraints of the cardboard paper box size and shape of the factors in addition to the contents of the package, there are many other factors, such as ergonomic factors, the size of the pallet, the size of the truck car, the size of the container space, with the size of the shelf size. Only when the design is carried out so meticulously will it be possible to have holographic paper boxes in the future.

Nanjing Lipack Co., Ltd. will provide comprehensive, full, and precise services for target customers is the customer to get greater value-added and create a win-win situation with customers. At the same time, we need to keep innovating, keep pace with advanced technology, and manufacture new concepts of cardboard paper boxes to serve society.

Take away paper bag is a simple bag, made of paper, non-woven industrial cardboard, etc. It is usually used in food stores to pack food for customers; there are also gifts when giving gifts; many fashionable Westerners even use kraft food paper bags as a bag product, which can be matched with other clothing. Take away paper bag is also called handbag, handbag, etc.

Here is the content list:

l What is the environmental philosophy of the Take away paper bag?

l How to evaluate take away paper bags?

l What are the advantages of taking away paper bags?

What is the environmental philosophy of the Take away paper bag?

As we all know, paper is a recyclable resource. The raw material for paper mainly plants fiber, which contains the three main components of cellulose, hemicellulose, and lignin, as well as other components with a smaller content, such as resin and ash. There are also auxiliary components such as sodium sulfate. In addition to plant fibers in the paper, different fillers need to be added depending on the paper material. Plastic bags are usually made from polyethylene, the raw material used being oil, which is already a scarce source of energy for us. In contrast, take away paper bags are made from trees, which are a renewable resource. The biodegradable and recyclable nature of the bags themselves is naturally labeled as green.

How to evaluate take away paper bags?

The kraft paper material used in the take away paper bag is not only resourceful and easy to recycle, but also easily degradable. After decaying, paper products can be recycled or used as plant fertilizer, and can also reduce air pollution and clean the environment. Compared with plastic, metal, glass, and other three categories of packaging materials, using LCA (LifeCycleAssmcnt, that is, "ecological cycle assessment method") technology for quantitative assessment, Take away paper bag is one of the most promising packaging bags. At present, cartons, paper bags, paper drums, and pulp molded products have become an important part of the modern packaging industry and are widely used in transport packaging and food packaging.

What are the advantages of taking away paper bags?

(1) The kraft food paper bag is made from environmentally friendly kraft paper and is a sustainable ecological container compared to plastic bags.

(2) Leak and oil resistant, the material is of exceptional quality and can be reused many times. The label lock at the top keeps it fresh and it is easy to nest with several containers for compact storage.

(3) Capacity: can be customized to suit different customers' needs, the food paper bag is suitable for packing hot and cold food of different sizes.

(4) The take away paper bag can be used multiple times and is easy to clean, making it ideal for busy families, fast food restaurants, coffee shops, or bakeries.

Nanjing Lipack Co., Ltd manufactures different take away paper bags. it has several imported advanced coating machines including Windermüller and Holscher paper bag machines, Newlon paper bag production lines, and shopping bag machines. The company can produce various types of paper bags, such as food bags and shopping bags. If you are engaged in the kraft paper bag business, you can consider using our cost-effective products.

Nanjing Lipack Co.,Ltd is a collection of all range of packaging products, especially paper packaging products, which including Kraft paper bags, Luxury paper bag ,paper box, paper labels & stickers, paper tags, bubble bags, poly bags, paper tags… we have a professional team committed to quality control and constantly strive for excellence. We provide customized “one stop” packaging solutions, from initial design and to final packaging delivery. We have all the systems in place to produce the highest quality, most impactful packaging, and fast delivery. Click professional team, manufacturing process & quality control to see more about this.

We are headquartered in Nanjing China, and have three manufacturing facilities across China.

The development of the commodity economy is increasingly mature, high-quality goods have the performance of the market value. Paper bags for gifts are a type of packaging bag that we see everywhere in our lives and are more commonly used. There are many reasons why Paper bags for gifts are becoming more and more popular, not only because of its excellent appearance and practicality but also because it enhances our life rituals bringing people closer to each other. So what advantages does it have?

Here is the content list:

• Green environmental protection

• Suitable for all occasions

Green environmental protection

Paper bags for gifts are very environmentally friendly and living in this day and age, environmental protection is a very important part of our lives. So the use of environmentally friendly gift paper bags instead of plastic bags will certainly be loved by consumers, so gift paper bags are now very hot. People use fine paper bags can effectively reduce the use of plastic products, which can reduce the damage of white pollution to our environment. The performance of the gift paper bag is also very good, it is strictly following national environmental standards, made of environmentally friendly materials, so it is easy to degrade, and it can be reused many times. Not only that, but it also has a beautiful appearance that looks very high class and is versatile, you can also choose the style with beautiful patterns according to your needs, it has a novel style and looks very classy. For caring for the environment, we can start by using some small items around us, such as Paper bags for gifts is a good place to start. Using Paper bags for gifts can save a lot of oil resources. Traditionally 1 tonne of plastic bags consumes at least 1 tonne of polyethylene petroleum products, which is also equal to the consumption of more than 3 tonnes of crude oil. Gift paper bags are made from paper, so they can save a lot of crude oil.

Suitable for all occasions

The Paper bag for gifts is suitable for a very wide range of occasions. It can bring people closer together and enhance your gift. When your friend receives your carefully wrapped gift, he or she will feel more appreciated and the paper gift bag can be reused, so your friend can feel the friendship between you every time he or she uses your Paper bag for gifts.

Nowadays, Paper bags for gifts are becoming more and more commonplace and people are becoming more and more interested in using them. Gift paper bags are available in a wide range of styles to suit many people's needs and not only can they hold things, but they are also beautiful. If you need a Paper bag for gifts, you can consider our cost-effective products. Nanjing Lipack Co., Ltd are non-toxic and tasteless, perfect after-sales service, you can have no worries. The paper bag for gifts is easy to use, and beautiful to look at, and adds another view to your life.

Contact Information. Address: Shop 2-13, Commercial Centre, 385 Sherwood Road, Rocklea, Qld Phone: 07-32782987

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