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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?
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.
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.
The Boutique paper bag is a kind of handbag that people are more common and more commonly used in life. Boutique paper bags have become a major demand in the market for many reasons, not only because of their beautiful appearance and their practicality but also to make them improve our sense of ritual of life. So what are its advantages?
Here is the content list:
•Energy saving
•Huge market space
•Green environmental protection
•Suitable for all occasions
Energy saving
The production of Boutique paper bags can save a lot of oil resources. Traditional 1 ton of plastic bags to consume at least 1 ton of polyethylene petroleum products, also equal to the consumption of more than 3 tons of crude oil, Boutique paper bags of raw materials is paper, so you can save a lot of crude oil.
Huge market space
The demand for Boutique paper bags is increasing day by day as the material is inexpensive and environmentally friendly and non-toxic. Therefore it has a huge market space.
Green environmental protection
The benefit of the Boutique bag is its environmental protection because the times are calling on everyone to be environmentally friendly, so the gift of environmentally friendly Boutique paper bags are bound to be loved by consumers, so the boutique bags are now the normal phenomenon of fire. If people use Boutique paper bags can effectively reduce the use of plastic bags, which can reduce the pollution of white pollution. Boutique paper bags have excellent performance, it is in strict accordance with national environmental standards, using environmentally friendly materials made, so it is easy to degrade. Boutique paper bags can be reused many times. Not only that, but it is also exquisite and versatile, it can be printed with beautiful patterns, novel style, and looks very classy. For the care of the environment, we can start from the use of some small items around us, such as gift paper bags is a good place to start.
Suitable for all occasions
One of the best parts of a Boutique paper bag is that it is suitable for any occasion you can imagine. If your friend has moved into a new apartment, then you can send a gift wrapped in a boutique paper bag. If you are celebrating your loved one's or parent's birthday, sending a gift with a boutique bag will give him or her a special while surprise.
Everyone likes to live in a world of birds and flowers, if we want to live in such an environment, we should start to take action to protect our environment, to reduce the use of plastic bags, you can choose to use environmentally friendly Boutique paper bags. If you need a Boutique paper bag, 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 Boutique paper bags is easy to use, and beautiful to look at, and adds another view to your life.
Generally, brands spend a lot of time and effort to perfect every detail of their products before they are launched. All the marketing messages that the brand presents to the public are kept in mind by the customers. Therefore, in addition to the product itself, jewelry paper bags are also one of the important factors that need to be considered as a priority. Also, jewelry paper bags can be considered as an extension of your brand.
Here is the content list:
l Product advantages from quality jewelry paper bags
l What kind of jewelry paper bag should be selected for the product?
1. Quality jewelry bags help to display jewelry or precious items in an attractive way.
2. Quality jewelry paper bags help keep items safe.
3. Quality jewelry paper bags are great branding opportunities for sellers.
4. Upscale packaging helps buyers identify the design-for example, most famous designers are known for their excellent jewelry paper bags and collaboration with high-end box manufacturers.
5. High-grade jewelry paper bags add value to jewelry or products and also add a certain charm.
If you want to make your luxury jewelry paper bags shine in the sales process and use them as an extension of your brand, you need to consider the following points.
1. Brand style: is it fashionable, retro, high-end, fun? Which paper bag color to use will have a big impact on the customer's buying decision. The most important thing is that you need to make sure that the style of the jewelry paper bag matches the style of your entire brand.
2. Attract the target user: For example, if your target user is the post-90s, you may make the appearance of jewelry paper bags more modern will be more attractive to their attention. On the other hand, if your users are middle-aged successful people, then there is no need for too many popular design elements when customizing jewelry paper bags.
3. Can fight against competitors: The purpose of custom jewelry paper bags for brands is to protect the product and stand out from the many competitors. If the jewelry paper bags are too similar to the competitors, then it will be difficult for users to identify your brand. Only distinguish from the competition can also ensure that the product stands out.
In short, don't go limiting your creativity when you're ready to customize your jewelry bags. While luxuryjewelry paper bags should match your brand's style, a little creativity can take your brand to a larger market.
Technology is developing, and Nanjing Lipack Co., Ltd is also progressing and changing. What remains unchanged is our control over the quality of jewelry paper bags, our responsibility for our products, and our confidence in our craftsmanship and technology. Over the years we have worked with many quality brands in different parts of the world, and with our strict requirements and experience in customizing jewelry paper bags for luxury brands, we also have many famous brands in China. We look forward to meeting you, from the first time we work together to the trust of long-term cooperation.
Based on the principle of trying our best to meet customer needs, our company can provide customers with customized retail paper bags. Customers can put forward requirements for the design of retail paper bags according to their preferences and actual user needs. Not only the paper quality used in the retail paper bag can be changed according to customer requirements, but also the handle of the retail paper bag can also be changed. This article will briefly introduce the different types of handles.
Here is the content list:
l Paper handle
l Plastic handle
l Braided handle
The retail paper bag handle shape of this material is more diverse. Let's start with the twisted paper handle. Twisted paper handles are usually made by twisting the kraft paper into a long strip, then cutting it to an appropriate length, and finally sticking its ends on the inside of the retail paper bag. This form of paper retail paper bag handle is relatively tough and not easy to pull off. There is also a flat paper handle. Unlike the twisted paper handle, the cross-section of this handle is flat and different from the round cross-section of the twisted paper handle. This kind of retail paper bag handle has a larger contact area with the user's hand, which means that the force area is larger. Under the same pressure, the pressure received by the retail paper bag user's hand is smaller. The last is the die-cut handle. This design is very material-saving. The process of making it is also very simple, that is, to open an oval hole on the finished retail paper bag, the size is suitable for the average person to penetrate three to four fingers.
The appearance of the retail paper bag handle described below is very similar to the twisted paper handle mentioned above, but it is made of PP as the main raw material, which is what we often call polypropylene. Plastic handles tend to be stronger and more malleable than fragile paper handles. In addition, it is fixed to the retail paper bag in a perforated manner, which means that it can withstand heavier contents. Generally, wine bags, or retail paper bags for shoes, can consider using this type of handle.
Compared with the retail paper bag handles of the previous two materials, the braided handle is undoubtedly a more friendly handle. We offer two options here, one is a cotton rope, the other is a ribbon handle. The handle made of woven fabric is softer and more comfortable, and it is also more textured, which helps to complement the appearance of the beautifully designed retail paper bag to create a more ideal visual effect. Some luxury stores generally use ribbon handles as the handles of their retail paper bags, because this handle is shiny, feels good, looks more stylish, and is in line with the style of their products.
If you are interested in our products, please consult the official website: www.cnlipack.com. Thank you very much for your support.
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