The production method of the insulated bag, the production method and steps of the insulated box

The simplest, stuffed with a pile of cotton, or wrapped tightly with a towel or something, can be a good way to reduce heat loss Advanced, use a large iron lunch box to put quicklime inside, and then put a small iron lunch box inside the rice heating method, add water to the quicklime in 2 boxes, and use the heat released by the chemical reaction to heat or a small white towel that should be available on the market. For the square type, fold it in half, then sew one side wide and one side long together to make a small pocket, then turn the stitched side inside and pour a small bowl of red beans into it. The size of this bowl is also the size of the bowl that I usually eat).

The mouth of the bag is sealed, and of course it is sewn with a needle and thread

Such an insulated bag was initially formed.

Place the red bean bag in the microwave and heat it over medium-high heat for two minutes. Remove.

That's it. You can use it to warm your hands. Sleeping under the covers at night can keep you warm for three hours. It works much more than a regular hot water bottle. You don't have to worry about changing the water frequently, just heat it for two minutes each time you use it.

And it also has a faint bean scent that helps promote sleep.

Wrap it over your knees or feet. It can alleviate your old and new injuries.

There are many ways to do this, and you can do it with a bottle of water.

The kind of soft glucose pouch in the hospital is very good.

The production method of the insulated box step by step! Hello, I am glad to answer for you <> the steps are as follows:1

Preparation materials: a thick carton (the thicker the better), foam board (more than 3cm thick, 5cm thick in the picture below), double-sided tape (stationery store or supermarket**), aluminum foil for cooking The length and width must be determined according to the length of the toast mold you usually use, and the height of the carton must be the height of the tube mold you usually use + 2 * foam board thickness. The materials required for the production are carton thickness and carton height 2, and the foam board is cut according to each side of the cuboid, and a total of 6 pieces need to be cut by the orange chop macro.

First, cut 2 pieces according to the base area to serve as the bottom and lid. 3。Glue aluminum foil aluminum foil has a glossy surface and a matte surface, put the glossy surface over the box, that is, the matte surface and the foam board are laminated first, and the bottom and top foam board are glued to the aluminum foil on the booklet, and the double-sided tape is pasted around a circle.

The aluminum foil around the fixation is a bit particular and cumbersome. Since homemade coolers have gaps in the seams, which can cause heat loss, it is important to make up for these gaps when wrapping aluminum foil. Stick double-sided tape on the foam board around the perimeter first, and it is best to glue some points on the upper edge.

Then wrap the aluminum foil, note that the corners must be wrapped seamlessly. Aluminum foil must overlap where the seams are to be made. The foil around the perimeter should be a little wider than the foam board around the perimeter to solve the seam problem at the bottom edge.

The bottom can also be fixed with double-sided tape. 4。Succeed with flying colors!

Close the lid: The thermal insulation effect of the incubator made by this is 1-2 times better than that of a foam box of the same thickness, and the heat is very uniform. Basically, if you put 2kg of soap made of oil in it, when the room temperature is 5-10 degrees, you can still feel the heat in the box after 24 hours.

If you feel that the insulation effect is not enough, you can also wrap aluminum foil on the inside of the carton, or put a small incubator in the box, so that it will definitely be no problem. Relying on the heat of the soap itself to heat up, the saponification is more uniform and safe than the external heating, I hope mine can help you <>

Do you have any other questions?

1. Clean appearance:

First, you need to confirm the material used in the appearance of the insulated bag, try pouring water on the surface, and then press it with your hand to see if the water will be sucked into the surface material.

Please be sure to make sure that the surface is dry before continuing to use, if the surface is not dry, put it away, the next time you take it out, you will find that the surface is full of gray-white mold, at this time you have to clean it with detergent (detergent cleaning may cause the surface material to fade, easy to contaminate the place to touch), if the surface is not absorbent, wipe with a wet rag and then wipe it with a dry rag.

2. Clean inside:

The inside is divided into * inside and sewn inside, * the inside is more worry-free, you can pour water directly into it to clean, if there is a peculiar smell, you can use edible alcohol.

Wipe and put away when it has evaporated and dried.

If the inside is made of sewing, please pay attention to whether the inner layer of the sewing contains moisture, if so, please be sure to place it in a cool place to dry, many thermal insulation bags have peculiar smells are filled with food when the soup overflows, resulting in the sewing is full of soup, you can use edible alcohol to wipe it clean as much as possible, and place it in a ventilated place to dry for 2 5 days, and then continue to use it after the odor is greatly reduced, if the insulated bag is used every day, it is better to clean it once a week, so as not to accumulate odors, and it cannot be removed for a long time.

Care instructions. 1. The food remaining inside the insulation bag is easy to produce bad odors, and the insulation bag must be cleaned regularly.

2. Open the lid and clean and wipe it with a soft towel or sponge dipped in warm water or neutral detergent.

3. After using the detergent, it must be cleaned with water, and then wiped dry with a dry cloth.

4. Dust should be removed frequently from the insulation package to avoid affecting the aesthetic effect.

Note: When cleaning the insulation bag, do not directly sprinkle water on the box and the box, so as to avoid artificial damage to the package and infiltrate the insulation layer.

Appearance cleaning: First of all, you need to confirm the material used in the appearance of the insulation bag, try to pour water on the surface, and then press it with your hand to see if the water will be sucked into the surface material.

Cleaning inside: The inside is completely waterproof inside and the sewing inside, the waterproof inside is more worry-free, you can pour water directly into the cleaning, if there is a peculiar smell, you can wipe it with edible alcohol, and you can put it away when it volatilizes and wipes dry.

It can be wiped clean with edible alcohol as much as possible, and placed in a ventilated place to dry for 2?5 days, until the odor is greatly reduced before continuing to use, if the insulation rubber bend bag is used every day, it is best to clean the beam once a week, so as not to accumulate odor, can not be removed for a long time.

First of all, you need to confirm the material used in the appearance of the insulated bag, try to pour water on the surface, and then press it with your hand to see if the water will be sucked into the surface material.

The insulated bag can be soaked in boiling water and vinegar for five minutes, and then cleaned with water after being taken out. It can play a role in disinfection and has no vinegar taste.

You need to confirm the appearance of the insulation bag with the material used, and try to pour water on the surface, and then press it with your hand to see if the water will be sucked into the surface material.

The holding time of the insulated bag depends on a number of factors, including the material and size of the insulated bag, the thickness of the insulation layer, the temperature of the insulated items, and so on. Generally speaking, high-quality thermal bags can stay warm for hours to tens of hours.

The holding time of the insulated bag is also affected by the environment in which it is used. If the temperature of the insulated item in the insulated bag is higher, then the holding time will be shorter; If the ambient temperature is lower, then the longer the holding time. In addition, the degree of air flow inside the insulated bag will also affect the insulation effect.

Therefore, to keep the insulation bag warm, it is necessary to specifically consider the quality, size, temperature of the insulated items, the use environment and other factors.

Manufacturers of non-woven insulated bags:

1.Zhejiang Jiarong packaging.

Zhejiang Jiarong Packaging Co., Ltd. is a development, production and sales in one of the manufacturers, the main business scope: all kinds of environmentally friendly packaging, advertising gifts, non-woven products, etc. Featured products include:

Non-woven shopping bags, non-woven tote bags, eco-friendly shopping bags, folding non-woven bags, pp non-woven bags, peritoneal non-woven bags, supermarket shopping bags, advertising non-woven bags, etc. Zhejiang Jiarong Packaging Co., Ltd.'s integrity, strength and product quality have been recognized by the industry.

2.Freudenberg.

Freudenberg Performance Materials is one of the world's leading providers of innovative solutions** for a wide range of applications, such as automotive interiors, apparel, building materials, filtration, hygiene, medical, footwear components and specialty products. The company has more than 25 production sites in 14 countries. The company's apparel business, which includes weaving and non-woven technologies, reported considerable sales growth, largely due to the acquisition of the Hansel brand from Hansel Textil of Iserron, Germany.

3.Kimberly-Clark.

Kimberly-Clark – one of the complete and robust lists of nonwovens – produces hundreds of thousands of tons of nonwovens in factories around the world. While around 85% of production is consumed in-house, K-C continues to sell nonwovens in a variety of market segments such as filtration, construction, acoustics and conveyor systems (wipes) and works with customers.

4.DuPont. DuPont is a world leader in specialty products in agriculture, materials science, technology and innovation.

DuPont has strong leadership positions in nonwovens, construction, medical packaging and graphics, and continues to expand into new areas such as air cargo and lighting applications.

5.Alström.

Ahlstrom is a high-performance fiber materials company that works with leading companies around the world. Ahlstrom reorganizes itself into two business areas – Filtration & Performance and Specialties. The Filtration & Performance business includes engine and industrial filtration, industrial nonwovens, wall coverings, construction, and wind energy businesses.

Specialty business areas include food packaging, masking tapes, medical and advanced laughing filters.

The insulated bag can keep warm for 2-3 hours. Because the insulation bag is made of pearl cotton.

Foil tinfoil. and other materials, this kind of material has the characteristics of thermal insulation, is the production material often used in thermal insulation bags on the market, can be used in outdoor picnics or daily life, belongs to a kind of outdoor luggage. <

The thermal bag can slow down the insulation of the bird shed for 2-3 hours. Because the materials used in the production of thermal insulation bags are pearl cotton, aluminum foil tin foil, etc., this kind of material has the characteristics of thermal insulation, and is a material often used in thermal insulation bags on the market, which can be used in outdoor picnics or daily life, and belongs to a kind of outdoor luggage.

Update 1:Excuse me. Supplement little. To use both water at room temperature.

Huh. I'm going to take a closer look at this method.

Going on a social trip with my mom and dad is done: Start by putting water on the snow to the popsicle the day before.

Wrap the popsicle in a few more sheets of newspaper.

Finally, wrap it in a towel.

Put it in a plastic bag! Originally a popsicle.

It melts completely in about 2 to 3 hours under the sun.

However, it is saved in this way.

But the temperature of the water is still good within 5 hours!! 2006-10-19 09:59:54 Supplement: with room temperature water.

You can use a few newspapers to touch the bag tightly and return to the house.

Bread it with a towel again.

Then put it in a plastic bag! In fact, as long as it is not directly blocked by the sun.

Duqin Noisy Qing can be held until the water temperature rises quickly! (Newspapers and towels both function.)

It is only necessary to maintain the status quo.

If other materials are used.

Such as: clothes.

School bags) are all doable! )

First of all, Zhang Zhishui snow to freezing point, and then wrapped it in more than ten layers of newspaper, just like my body temperature in a cotton jacket in winter.

Of course, it is keep, the freezing of the water, etc., it is not quickly dissolved, and then use the remaining snow skin moon cakes after wrapping the newspaper, and then use the cold bag to bag up, or wrap the newspaper and then pack it in a plastic bag, or use a styrofoam box to contain it, this is a homemade simple ice bag, try try!!

1. Clean appearance:

First of all, you need to confirm the material used in the appearance of the insulation bag, try pouring water on the surface, and then press it with your hand to see if the water will be sucked into the surface material.

Please be sure to make sure that the surface is dry before continuing to use the skin, if the surface is not completely dry put away, the next time you take it out, you will find that the surface is full of gray-white mold, at this time you have to clean it with a detergent (cleaning with detergent may cause the surface material to fade, easy to contaminate the place to touch), if the surface is a material that does not absorb water at all, wipe it with a wet rag and then wipe it with a dry rag.

2. Clean inside:

The inside is completely waterproof and sewn inside, the waterproof inside is more worry-free, you can pour water directly into the cleaning, if there is a peculiar smell, you can wipe it with edible alcohol, and you can put it away when it volatilizes and drys.

If the inside is made of sewing, please pay attention to whether the inner layer of the sewing contains moisture, if so, please be sure to place it in a cool place to dry, many thermal bags have peculiar smells are filled with food when the soup overflows, resulting in the sewing is full of soup caused by it, you can wipe it clean with edible alcohol as much as possible, and place it in a ventilated place to dry for 2 5 days, and then continue to use it after the odor is greatly reduced, if the insulated bag is used every day, it is best to clean it once a week, so as not to accumulate odors, and it cannot be removed for a long time.