Heat Insulating Paper for Helium Container High Quality

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China main port
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TT OR LC
Min Order Qty:
10000 roll
Supply Capability:
1000000 roll/month

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Product Description:

Product Description:


CONSTRUCTION:

Backing: Glass Wool + Aluminum Foil/Aluminized Polyester Film

 

TECHNICAL SPECIFICATION:

Total Thickness: 70~85micron

Weight: 15±2.0g/m2

Width: 40~1800mm

Condition: Anneal/Vacuum aluminizing
Surface Oiliness: Without oil, not less than class B on brush water test

Harmful Element: Pb<0.01% Cd<0.01% As<0.01%< span="">

 

 

APPLICATION:

Cryogenic insulation papar/aluminum foil compositions are laminated of the cryogenic insulation paper and aluminum foil or aluminized polyester film. These products can be wrapped to the cryogenic inner tank directly and need not to composite them by users. Therefore, it can effectively reduce the waste of material and hugely increases efficiency. In addition, the width varies from 40mm to 1800mm, and different punching way is also provided according to the users` requirements.



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Q:What are the categories of packing materials?
Plastic packing material: PP packing belt, PET packing belt, tearing film, winding film, sealing tape, heat shrinkable film, plastic film and hollow board;
Q:Paper bags, milk and plastic bags. What's the difference between milk and paper bags?
Plastic bags - aseptic plastic bags are specially treated with a black coating inside the plastic bag, which serves as a barrier to light. However, due to the relatively thin plastic bags, even after special treatment, the effect of isolation of light can not be compared with aluminum foil, so the normal temperature guarantee period of milk is about 30 days.
Q:How to prevent the use of packaging materials during production without error?
In addition to training the employees' sense of responsibility, it is most important to identify clearly.1, the regional logo, the specifications are basically the same, but different in nature, placed in different regions.2, the identification of packaging materials.In addition, there is a practical experience for you.
Q:What are the common material choices, printing options and common sense?
Health gift box: the use of 157G coated paper laminating grey board or board, can also be wove paper or other special craft paper.Printing: 4+0C printing, printing spot colors, gold or silver.After the process: light glue, matte plastic, local UV, matte, hot embossing, platinum (metallic film with gold, silver, blue and other colors for choice) or anti-counterfeit film (so that others can not copy), inner box (internal) model and separated model. The common silk cloth, sponge or foam mounted flocking plastic materials. The handicraft is elaborately done by hand. Selection of materials according to product needs and grades to choose, to ensure that the United States and the concept of economic and practical.
Q:What material is the vacuum packing bag, please?
Vacuum packaging material has two layers of composite, there are three layers of composite, common two layer composite more, want to see the products installed. Vacuum packaging material is divided into PET/PE PA/PE PA/CPP, PET composite can be evacuated, but relatively easy to leak, PET more brittle, PA/PE is a good vacuum performance, can withstand 100 degrees Celsius water sterilization, minus 30 degrees Celsius temperature freezing. PA/CPP is a vacuum cooking bag can withstand 120 degrees Celsius temperature cooking, minus 30 degrees Celsius temperature freezing. According to the customer installed products, the choice of material is not the same, can be customized according to customer requirements.
Q:What's the packing bag for rice and noodles?
Snakeskin bag is PP (polypropylene) prepared under the high temperature, the decomposition of toxic substances, toxic substances without the plastic products, plastic products reached 65 degrees in temperature, toxic substances will precipitate and penetrate into the food, it will cause harm to the important parts of liver and kidney, reproductive system and central nervous system in human.
Q:What is accessory material? What is the difference between it and raw material?
The auxiliary material is relative to the main material. The raw materials of various raw materials products mainly refers to the business entities and in the production process by the process to change its form or nature and main materials, auxiliary materials, fuel, repair spare parts, packaging materials, semi-finished products and other.
Q:What are the main categories and applications of packaging materials?
Packaging materials are used in the manufacture of packaging containers, packaging, packaging and printing, packaging and transportation to meet the packaging requirements the use of materials, which include the main packaging materials, metal plastic, glass, ceramics, paper, Takemoto, wild mushroom, natural fiber, chemical fiber, composite materials, including strapping, decoration, printing materials and other auxiliary materials.
Q:Does the desiccant belong to the packing material?
Strictly speaking, the desiccant belongs to the auxiliary material of packing material, and belongs to the part of the packing material.
Q:What's the difference between bulk food and prepackaged food?
Is a small workshop to provide containers, that is, pre packaged food, is to take their own containers to buy, that is, bulk food

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