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Non-Woven Bag Design Principle
- Oct 24, 2017 -

Non-woven bags it is a new generation of environmentally friendly materials, with moisture, breathable, flexible, light, non-combustion, easy to break down, non-toxic non-irritating, rich colors, low prices, recyclable and so on. The material is placed in the outdoor 90 days can be natural decomposition, placed in the indoor life of up to 5 years, when burning non-toxic, tasteless, and without any legacy material, which does not pollute the environment, internationally recognized as the protection of the Earth's eco-friendly products.

How to increase the bearing capacity of non-woven bags

Non-woven bags are now more and more widely used, in many occasions need to use non-woven bags, so we have to consider the non-woven bag load-bearing performance problems. The general non-woven bags can withstand about 10kg weight, if you want to bear a greater weight, we should do the following process improvements, this will greatly increase the non-woven bag load-bearing performance.

First, try to use sewing non-woven bags

Sewing non-woven bags compared to ultrasonic hot-melt non-woven bags of the load-bearing performance is much stronger. As the hot melt non-woven bags only through the high temperature of the non-woven thermal bonding together, all the forces will be in a hot point, so hot-melt non-woven bag is not strong and strong.

Second, in the non-woven bag handle fork

Non-woven bags in the course of the movement of the vast majority of the force will be in the non-woven bags of the four points of the hand, if the four points of the load-bearing performance is not easy to tear this load-bearing performance will be greatly enhanced. So we do the fork in the handle to deal with, so as to improve the load-bearing performance of non-woven bags is very useful.

Third, the car to the bottom or the whole circle

Mentioned above the ordinary non-woven bags in the course of the movement so the center of gravity will be bearing at four points in the hand, if we put the handle to the bottom of the bag or around the bag full circle, so that non-woven bag bearing center of gravity The area will increase a lot of times, the focus will not rely solely on the four points to support the hand. Bag the whole positive and negative will share the center of gravity, so load-bearing performance greatly enhanced. I have done a test. 40 * 40 * 20 non-woven bag with a hand wrapped around the entire non-woven bag lap one side of the process of non-woven bags filled with 30kg of bricks, pedestrian normal speed movement in the non-woven bags are not affected by the impact of tear Cracked or broken

Design principle and precautions of non - woven bag

First, the function of multi-functional shopping bags

Health: design food isolation area, distinguish between the Hunxing category, vegetarian, raw and cooked food, different types of food on different lattice, to avoid mixed food caused by cross-infection; the use of waterproof cloth production, enhance the isolation effect.

Effort: the design of wrist strap accessories, wrist, back of the hand, the palm of the hand were force; and draw on the formation of flat force area, carry heavy objects do not pull hands, 100 meters far effort effect. Both anti-snatch function.

Convenience: waterproof cloth easy to dry, easy to wipe, cleaning; the main annex to form the whole, easy to keep; shopping bags folded Shoulong small volume, easy to carry; shopping bag small by the main annex can be divided into, easy to use.

Environmental protection: the use of environmentally friendly materials, can be reused, recyclable.

Second, the basis of functional design

From the perspective of environmental protection, ultra-thin plastic shopping bags are widely considered to be the worst inventions of the 20th century, but it swept the world more than 100 years, is that it has two advantages, suitable for consumer needs. One is convenient. With plastic bags, people do not need shopping with their own shopping tools, eliminating the need to carry the tired; plastic bags used to throw, eliminating the retention of the tired. This fast rhythm of office workers, the length of the common use. Second, health. Plastic bags of low cost, there are prerequisites will be Hunshi class, vegetables, raw food, cooked food and daily necessities were installed in different bags, especially food isolation is very important to avoid mixed food caused by cross infection, in line with people's health look forward to. If it is not the environmental consequences of disaster, ultra-thin plastic shopping bags is very suitable for consumers need.

People use the ultra-thin plastic shopping bags of consumption habits, in the final analysis is a convenient consumer habits, is the consumption habits of health, which is the fair consumption of the kernel.

Plastic shopping bags of replacement products, must have the environmental protection, convenience, the basic functions of health, in-depth consumer needs, should also be added to the performance requirements of effort.

Effort, that is, do not relax the heavy feeling of carrying heavy objects. Office workers shopping, usually the weekend for a week to buy food and daily necessities, each purchase a larger amount. Plastic shopping bags, the problem is not resolved, but the plastic shopping bags can be scattered carry, despite the sense of tranquility, its weight can still afford; do not use plastic shopping bags, the items will be purchased in a shopping tool (Bag or blue), things together carry, weight is not light, shopping to housewives as the main body, it is difficult to carry a move, so that the problem of effort to protrude out. Procurement of rice, oil, milk and other large packaging items, but also need to solve the problem of effort.

With the social needs of consumer demand for the same point of view, to take the biodegradable plastic bags, non-woven bags, bamboo blue, willow basket plastic shopping bag replacement program, are not ideal. Degradable plastic bags are mainly inconsistent with the requirements of resource conservation, in the long run, with the throw on the one-time consumption is not desirable. Non-woven bags are mainly waterproof, anti-oil, anti-fouling and packaging problems, in the course of the inevitable use of tofu, fish, meat and other water-based, oily items on other items of pollution, Health and cooked food contamination of human health. Bamboo blue, willow baskets is not convenient, especially not suitable for office workers in the way of shopping in the way of shopping.

Multi-functional shopping bags, a comprehensive solution to environmental protection, convenience, health, effort issues, adhere to the community needs to reduce consumer demand for organic unity, is better than plastic shopping bag replacement products.