Paper sacks

Chemical Grade Form Bulk 45.4 kg Paper sacks Large dmms (148 kg)... 

These granules store well. Some of the materials were stored in a damp basement in paper sacks for more than 2 months, but they still retained excellent flowing qualities. 

Lift and leave exposed to dry for a few hours. Store in thick paper sacks, tied or folded loosely at the neck. Potatoes must be stored in the dark to prevent them from turning green and developing high levels of solanine, a toxic alkaloid. Frost protection is essential. Ideal storage temperature is 41-50°F (5-10°C). 

Filter the sample into a large bottle and dump the solids and filter paper into a paper sack Note In the description given by Pierson (Ref 1, pi 289), it is recommended, for Dynamites and... 

Paper impregnated with sodium chlorate and dried can be ignited by static sparks, but not by friction or impact. Paper bags or card cartons are unsuitable packing materials [1]. A previous incident involving paper sacks which had formerly contained mixed sodium and calcium chlorates had been noted [2]. The tendency... 

Colvin R., Heavy-Duty, Self-Sealing Bag Challenges Paper Sacks, MP, Mar. 2003. 

Assume that atmospheric emissions and energy consumption do not depend on whether the new sacks are made from fresh raw materials or recycled sacks, and that it takes roughly twice as many plastic sacks as paper sacks to hold a given quantity of groceries. 

The best paper to use is from paper sacks. It is cut to the desired width and e length that makes it 1/8 inch thick when rolled. On the last roll, the paper is glued and the cube... 

It is simply a pint or quart bottle (a quart is better) filled with goody and wrapped with several layers of aluminum foil and put in a paper sack. 

The storage condition of raw materials, particularly hygroscopic substances, is important, and as a minimum water activity (Aw) of 0.70 is required for osmophilic yeasts, 0.80 for most spoilage moulds and 0.91 for most spoilage bacteria, precautions should be taken to ensure that dry materials are held below these levels. Some packaging used for raw materials, such as unlined paper sacks, may absorb moisture and may itself be subject to microbial deterioration and so contaminate the contents. For this reason polythene-lined sacks are preferable. Some liquid or semi-solid raw materials contain preservatives, but others such as syrups depend upon osmotic pressure to prevent the growth of os-mophiles, which are often present. With this type of material it is important that they are held at a con-... 

One summer afternoon, sweet-milk fresh in my memory, she stopped at the Store to buy provisions. Another Negro woman of her health and age would have been expected to carry the paper sacks home in one hand, but Momma said, Sister Flowers, I ll send Bailey up to your house with these things. ... 

But other than that, French food is pretty good. So I had high hopes when, on my way to the plane, I stopped at the cart and picked up a paper sack containing my bistro meal. I was hungry, because I had not eaten breakfast, because I had arrived at the airport one hour early so that, in accordance with airline procedures, I could stand around. 

Intermediate bulk containers vary in size and construction but usually contain about 1000 kg of product. These containers are made from coated or uncoated cloth and are equipped with a lifting collar at the top and a discharge valve at the bottom. Although in a chemical plant environment fillers packed in paper sacks is a common sight only 10% of fillers are transported in packages, the remainder is shipped in bulk. Only industries which are particularly strict about moisture content will prefer material packed in sacks. From the point of view of material handling and exposure to dust, fillers packed in sacks are least safe because they cause the highest emission of dust in the work environment. 

Fillers are delivered by traditional means of transportation, including rail cars, road vehicles, ships, and barges. Rail cars are used for delivery of bulk powder, paper sacks, and intermediate bulk containers. Rail cars usually have a capacity between 20 and 55 tons. The car for bulk delivery is compartmentalized usually it has 3 sections, each equipped with release bottom doors, which are usually designed to control the discharge rate. Cars for bulk transportation should be lined with an appropriate coating to avoid contamination of fillers with rust. ... 

Used particularly for paper, plastic and composite sacks. With paper sacks use a creped Kraft paper on the outside ply. Even with dusty materials this increases the coefficient of friction of the contact areas, thereby reducing the chances of unwanted movement of one sack over another. Other treatments of paper use colloidal silica or compounds containing alumina. 

Go to the dry ice chest, and use a hammer to break off several pieces. Place 600 to 700 g in a large beaker or paper sack. 

Obtain 1000 to 1200 g of dry ice from a dry ice chest. Place it in a paper sack or large beaker and bring it back to the laboratory. 

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