What about disposable plastic fast food boxes
18 May 2020
It is understood that plastic disposable fast food boxes are mainly PP polypropylene and PS polystyrene, which are non-toxic and tasteless. The PP material is relatively soft. Generally, the temperature of PP is -6 degrees to +120 degrees, so it is particularly suitable for holding hot meals and hot dishes. It can be heated in a microwave oven or even cooked in a steam cabinet. The use temperature of modified PP can be controlled from -18 degrees to +110 degrees. In addition to the use of this kind of PP, the disposable fast food box can be heated to 100 degrees and can also be placed in the refrigerator for refrigeration. PS is hard, and although it has high transparency, it is easy to tear. PS begins to soften when the use temperature reaches 75 degrees, so the disposable fast food box made of PS is not suitable for holding hot meals and hot dishes, but the low temperature performance of PS is very good, and it is a good packaging material for ice cream. In order to reduce cost...
Four categories of environmentally friendly lunch boxes
25 May 2020
1. Starch: Disadvantages: The anti-mildew technology has not been resolved, and the cost is too high. Even if the technology passes in the future, it is difficult to form a market because China is a food-deficit country. 2. Double-degradable plastics: Disadvantages: This kind of tableware is just adding photosensitizer and starch to the plastic. The added part is degradable, and the plastic part is still not degradable. Therefore, it is not a truly green product and should not be promoted. 3. Pulp: Disadvantages: A. A paper-molded lunch box weighs 25 grams and costs 0.35 yuan. The daily output of 40,000 lunch boxes requires one ton of paper pulp, which is equivalent to cutting trees of more than a ton. It is calculated by 300 working days a year. With more than 300 cubic meters of trees, this is undoubtedly worse for China, which is poor in forests, and the resulting soil erosion and land desertification are even more unimaginable. B. Coupled with high prices, it is difficult fo...
Talking about the meaning of the numbers on the disposable packaging box
01 Jun 2020
Take a closer look at the lid or bottom of the disposable packaging box, you will find some number signs. What exactly does this number mean? The numbers we see on the packaging box are actually used for plastic recycling and sorting. The different numbers represent the resin's identity code. The numbers 1 to 6 respectively represent 6 specific plastics and are written in a triangle (usually composed of three connected arrows), which is used as a mark on the bottom of the bottle. The number 7 represents other plastics or mixed plastics. These numbers are not intended to provide people with safety guidance or their intended use, nor can they be judged by their applicability. However, usually these figures have certain directivity, the following is our summary of the meaning of these figures. No. 1 polyethylene terephthalate (PET): plastic bottles of mineral water, fruit juice, carbonated drinks are made with it; No. 2 high-density polyethylene (HDPE): a common water-filled ...
Classification of disposable tableware
08 Jun 2020
Disposable tableware is divided into the following three categories according to the source of raw materials, production process, degradation method and recycling level: 1. Biodegradation: such as paper products (including pulp molding, cardboard coating film), edible powder molding, plant fiber molding, etc.; 2. Photo/biodegradable materials: photo/biodegradable plastic (non-foamed) type, such as photobiodegradable PP; 3. Materials that are easy to recycle: such as polypropylene (PP), high impact polystyrene (HIPS), biaxially stretched polystyrene (BOPS), natural inorganic mineral filled polypropylene composite products, etc. More info: Ningbo Linhua Plastic Co., Ltd
How should one choose disposable paper cups?
15 Jun 2020
When consumers buy paper cups, they must first look at their appearance. Generally, the paper cup should be sealed in a plastic packaging bag, and the packaging bag should not be damaged. Choose paper cups with better stiffness, and try to choose paper cups with thick and stiff walls. When choosing a paper cup, you can use your hands to squeeze gently on both sides of the cup, you can roughly know the stiffness of the cup body. Second, look at the logo. The name, address, production standard, production date, production date, and validity period of the production enterprise shall be indicated on the product packaging. Consumers should try to choose recent products, because the shorter the storage time, the lower the degree of product contamination. Buy cautiously for paper cups with incomplete logos, not to mention "three noes" products.
Environmental protection sealed fast food box
22 Jun 2020
A new type of disposable disposable fast food box packaging substitute developed by Baoshou fast food box in China, which changes the traditional way of using disposable foam boxes such as foam, paper, plastic, etc. after use. The products are used repeatedly, and still have high recycling value, in line with the international environmental protection concept, and their product design has won many domestic/international inventions, utility models, and appearance designs. 1. Product performance: Temperature resistance It has the properties of high temperature resistance of 120℃ and low temperature resistance of -20℃. It is suitable for microwave food cooking and refrigerator food preservation and refrigeration. Pressure resistance Strong pressure resistance is not easy to deform, which is convenient for fast food stacking and distribution. Convenience The standardized design of specifications and volume provides ideal and convenient packaging for fast food delivery and industrial automa...