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The specification clearly requires that the dry garbage collection bag is black, with at least 4 holes in the bottom, so as to avoid mixing of garbage. If wet garbage is put into the dry garbage collection bag, the bottom may leak, remind residents not to mix. The wet garbage collection bag is brown and requires high transparency.
The contents of the bag can be visually inspected, so that it is easy to check whether the wet garbage bag is mixed with other garbage. The above garbage bag types and specifications can be produced by Shanghai garbage bag manufacturers. The Shanghai standard household classification trash cans and garbage bags produced in accordance with this specification will be sold in 10 Carrefour stores on December 12.
The relevant person in charge of the Municipal Greening and City Appearance Bureau said: In the future, large shopping malls, supermarkets, chain convenience stores, bazaars, standardized vegetable farms and related retail industries in this city will be promoted to sell household classified garbage bins and garbage bags that meet the city's standards. Here,Wholesale Slitting Stretch Film Suppliers Shanghai garbage bag manufacturers welcome
merchants and purchasers to consult plastics. We are a professional manufacturer of garbage bags, which can produce a wide range of roll garbage bags, large flat-mouth garbage bags, drawstring garbage bags, medical garbage bags, etc. We have professional production equipment and technology, and high-quality production standards can meet Of your actual needs.
Special colors or pattes with special inks are required, and the price will be higher. Printed patte: The price difference will be very different because of the different customized printing pattes for vest bags. Different styles of products have different production processes, production procedures, and labor costs. The larger the size, the higher the price.
Therefore, the price of different raw materials used when customizing vest bags will be different. The above is The production process is simple, and the price of the vest bag is relatively cheap. Custom-made quantity: Custom-made t-shirt bags have the same style and specifications, but in different quantities, almost the same amount of raw materials are needed to debug the machine. I hope it will be helpful to everyone in customizing plastic bags. What is the reason for this price level? The following plastic manufacturers will analyze this problem.
The size of the vest bag determines the amount of raw materials required for the production of the vest bag and the size of the printing area. Raw materials: The raw materials of customized vest bags mainly include plastic particles and additives, etc. When looking for a custom-made vest bag manufacturer, you will find that Hand Use Stretch Film Suppliers the prices quoted by different manufacturers will be different.
Using new raw materials, the product quality of the vest bag is good, and the corresponding price is also high; the quality of the product using recycled materials is rough, and of course the price is very low. In addition, different styles and specifications, the MOQ will be different, and the price will also be different. Those that can be mass-produced by machines will have a relatively low price, while those that must be produced manually or semi-manually will have a relatively high price.
And the amount of release agent; third, for the raw materials that are prone to forming inteal stress, the process conditions that can reduce the inteal stress of the molding should be used. Some colorants adopt dry mixing method, which is attached to the surface of the pellets after being stirred with the raw materials in the drum, and the dispersion after entering the barrel is not good, which also causes uneven color.
If the colorant has poor thermal stability, it is easily decomposed by heat in the barrel, causing the plastic bag to change color., which will cause uneven color on the surface of the plastic bag.
In order to prevent the plastic vest bag from staying in the high-temperature barrel for too long to cause overheating and decomposition, the injection volume should not exceed 2/3 of the injection molding capacity of the injection molding machine.
Food packaging plastic bags can be said to be a product that cannot be replaced in a short period of time, and is a necessity in the food Aluminum Foil Bag industry. Qualified food packaging bags are often hygienic to ensure the quality of food. At the same time, the residues can also affect the color, aroma, and taste of the food.
Therefore, the merchants of customized food packaging bags must conduct on-site inspections of the manufacturers in the early stage to ensure their safety and hygiene before placing orders.
There are many types of garbage bags used in daily life in terms of size, thickness and type. The embossing design of large garbage bags is generally a technique commonly used by garbage bag manufacturers.. The so-called embossing is to emboss some embossing on the bag, which is very rough to the hand. If the contents are sharp or heavier, then a slightly thicker garbage bag should be selected.
On the one hand, the embossing design is because the large garbage bags contain more and heavier garbage, and the embossing design can increase the friction of the hand during the lifting process, and it can be disassembled during use or When using it, it won't slip off. Then the conventional thickness can be satisfied. The thickness depends on the actual place of use and the type of garbage contained. If only some lighter things such as confetti are used. On the other hand, I believe that users who don’t know will not know it. There are many sizes of large garbage bags, such as 90*100, 100*110, 100*120, 123*130, 125*135, etc.
This kind plastic Packaging Film Suppliers of garbage The bag is also called a large garbage bag. Well, through the brief introduction of the garbage bag manufacturer, I believe everyone has an understanding of the embossing design of large garbage bags. When using a large garbage bag, you will find that the bag has an embossed design. For example, household garbage bags are generally small, while those used for residential property or environmental greening will be larger.
The large garbage bag is not only larger in size, but also different in the surface design of the garbage bag. The details that are usually ignored if you don't pay attention to it, actually contain its design value. Embossing is 'printed' during the film blowing process of the garbage bag. The embossing design of the large garbage bag can increase the tensile and tear resistance of the garbage bag, and the embossing design can uniformly increase the toughness of the garbage bag. Of course, the size of garbage bags can also be customized according to customer needs
A plastic bag manufacturer with a relatively large scale and strength can provide customers with better products, and its products are safe In terms of performance and environmental protection, small manufacturers cannot compare. When customizing plastic bags, be sure to figure out the size of the plastic bag, and then print the plastic bag according to this size, and make it like this Good plastic bags can meet customer needs., a summary of the problems that need to be paid attention to in plastic bag printing, and I hope it will help you when customizing plastic bags.
In addition, it is necessary to screen plastic bag printing manufacturers. We are a class A import and export enterprise of Shanghai Customs, and can directly purchase from overseas refineries and chemical plants in the Middle East.Plastic bags are generally divided into two types. The problem of controlling the printing size of plastic bags. These two types of plastic bags are used in supermarkets or shopping malls, and the second type is generally used Aluminum Foil Bag in some small shops, or in small shops and vegetable markets. The plastic bags used in supermarkets generally need to be printed on plastic bags.
Today I will introduce to you what problems you need to pay attention to when printing plastic bags. The above is At the same time, merchants are welcome to come to consult plastics, we will use professional service experience to give you a satisfactory cooperation plan. I believe that I don’t need to introduce too much.. Shanghai packaging bag manufacturers support ordering various types of food packaging bags, with a wide range of products and complete specifications, such as supermarket shopping bags, milk tea bags, hospital CT waste bags, flat bags, garbage bags and various printed bags.
This problem is not big or small. One is the supermarket logo printed on the plastic bag, and there are some advertisements such as contact information; the other is a simple plastic bag with nothing printed. The raw materials are basically all Imported from abroad, especially after China's ban on foreign waste from overseas, the domestic recycled material market has become more regulated. The choice of printing materials for plastic bags is actually very important, because in the production of plastic bags, there is a polypropylene material, which is a harmful and highly polluting material.
Thereby reducing the price difference between the middlemen and ensuring that we have an absolute advantage in raw material procurement. Made with new materials, safe and environmentally friendly! Direct sales at the factory price to ensure timely delivery, available for mass customization and purchase, direct shipments from manufacturers, no intermediaries to ea the difference, sufficient supply, and short delivery cycle. Once this material is used in your Printing customized plastic bags is a very dangerous thing
Such as cakes, candies, roasted seeds and nuts, biscuits, milk powder, tea, shirts, clothing, needle cotton products, chemical fiber products, etc. OPP material is also used for bread packaging, because its transparency of this material is better, and it can better improve the grade of the product. OPP and CPP materials are also commonly used in the packaging of small commodities.
The double compound has OPP+CPP(PE), PET+CPP(PE), PA+CPP(PE) [mainly used for packaging cooked food and other vacuum packaging] The three compound has PET+OPP+CPP(PE) aluminum foil+PET+ CPP (PE) [This material has a fresh-keeping effect]. The clothing inner packaging bag is mainly used to prevent moisture and dirt before the clothes are opened. We warmly welcome customers to come, call to discuss and consult business at any time!If you need these plastic bags, you can contact us directly.
Materials without composite generally use HDPE, LDPE, OPP, CPP, shrink film, etc. Among them, PET is divided into aluminized and transparent. The specific packaging PP Straps Manufacturer material depends on what product is packaged. Composite materials are generally divided into double composite and triple composite. The compound has a very wide range of uses, and can be used in various daily necessities and food packaging. There are also various styles of bags, and plastic packaging can better meet the needs of customers for individualization, and can improve the use and appearance of the product.
The main material of the vest bag is HDPE, which is the shopping bag we often see in supermarkets, and it is made of HDPE material.Plastic bags are mainly divided into two categories, one is not compounded, and the other is compounded. There are also many materials here, and it is not easy to explain one by one. HDPE and LDPE are generally used in clothing packaging bags, and are also widely used in convenient bags, shopping bags, handbags, vest bags, etc. OPP and CPP are used in clothing inner packaging bags, and clothing packaging bags are for the convenience of guests
The place where medical waste bags are used is of course in some hospitals.Yellow and red medical garbage bags are specially used to contain medical waste and radioactive garbage.
In terms of material, the material used in medical garbage bags will basically be made of new PE materials, and I think there will be other recycled materials than ordinary garbage bags. Medical garbage bags are generally available in yellow and red. produced in daily life. This is also different from ordinary garbage bags. For example, used medical items such as infusion tubes, disposable syringes, cotton swabs, etc.
The thickness of medical garbage Wholesale Hand Use Stretch Film Suppliers bags is thicker than ordinary garbage bags. Medical garbage bags must ensure a solid seal, no bottom penetration, and impermeability.What are the characteristics of this kind of bag, and what do you need to understand when customizing the medical garbage bag? I have done some questions for you and hoped to help you.
Ordinary garbage bags mainly contain Some paper scraps, dust, food waste, etc. Medical waste bags are generally printed with obvious medical use signs on the bags, which can also make people directly and clearly distinguish the different bags and classify the garbage. Medical garbage bags are mainly used for non-recyclable items such as medical equipment and utensils, or disposable items or discarded items.
The red medical garbage bags contain radioactive garbage.The medical garbage bag is a kind of bag directly used in hospitals and medical institutions.This is also a measure to ensure safety because of the special characteristics of medical garbage
The editor here kindly reminds customers that they must pay special attention: different manufacturers produce CMYK chromatogram materials, printing ink types, packaging and printing work pressure and other elements of the hazards, the same graphics will have differences, so customers need Go to the food packaging bag custom manufacturer to determine, so that you can ensure that the color tone is the same as your expected regulations.
The color tone of each batch of packaging bag packaging printing is different: because of the diversity of copperplate printing, the color of packaging printing is all based on the handmade color tone of the packaging and printing masters, so the color tone of each packaging printing It’s a little bit different. Therefore, the customer cannot request a retu or exchange because of a little hue. Today I will Tell everyone about the precautions when ordering food packaging bags.
The background color and text do not have to be too dark: if the text and background color are all very light tones, then the text cannot be seen clearly when the packaging is printed, so special attention must be paid to the design. The hue problem of packaging bag dietary matching: The hue of the packaging bag design plan cannot be specified by the hue of the paper manuscript copied by the display screen or the copier.
This key point is to avoid too much difference between the design plan and the packaging and printing.Many customers will request custom-made food packaging bags, but if the manufacturer is not careful during the production process, the food packaging bags may be unqualified due to a little mistake, so the increase in production costs leads to lower profits.
The customer must refer to the percentage of the CMYK color spectrum to make the coloring decision. The above are the precautions brought by China Pet Strap Manufacturer the editor about custom-made food packaging bags, I hope it will be helpful to everyone. According to the regulations, more than 95% of the hue is qualified
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