side gusset customed brown kraft paper bag with valve

side gusset customed brown kraft paper bag with valve System 1

side gusset customed brown kraft paper bag with valve System 2

side gusset customed brown kraft paper bag with valve System 3

side gusset customed brown kraft paper bag with valve

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 10000 pc

Supply Capability:: 200000 pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Specifications

1.customed brown kraft paper bag
2.customized printed
3. with one way valve
4.moisture proof
5.food grade, QS

Some features of this customed brown kraft paper bag

This is a customed brown kraft paper bag. It is a side gusset bag, which made from foil material. It has moisture proof and light barrier function. Our bags are customized, you can choose the size, material, printing colors and thickness you like.

Q: Duck sauce made of pure aluminum foil vacuum packaging bag or transparent plastic?: PET thin film / foil / nylon //PE thin film, it is best for the duck packaging, the longest period of hedging. Of course, there are some other place form, slightly reduce some costs, such as the PET// //PE aluminum foil film, but the effect was not as good as the former good bag, a bag to reduce the cost of not much, but the effect is significantly reduced, so it is recommended to use the former.

Q: Three layer coextrusion material for packaging bags: Three layer co extruded films composed of outer layer of high mechanical strength polyester or polypropylene, elastic material mixed or SEBS intermediate layer is polypropylene with different proportion (SEBS), mixed layer is polypropylene copolymers with SEBS.

Q: The difference between a vacuum and a vacuum in a food package: And packaging techniques like inflatable bags are called inflatable.

Q: Why are some teas not vacuum packed?: Some tea leaves are not allowed to be packed in vacuum, such as crunchy and fragile tea leaves, easily caking tea leaves, easily deformed tea leaves, sharp edges and corners or higher hardness, and will puncture the tea bags and so on. For example, Yunnan tea, are generally made of tea or tea brick, covering the surface of a layer of paper for simple packaging.

Q: Antistatic packaging bag with chip: Black bag production with carbon black, which has a conductive performance, can be generated by friction when the chip electrostatic conductive bag release, however, strictly speaking, conductive black bag, only release the function of static, anti-static must be placed in the box or the box, in order to play the effect.

Q: What are the common materials of tea packing bags?: PE bag (plastic bag)Polyethylene bags, or PE bags, are widely used packaging materials at present. There are two kinds of low density PE bags and high-density PE bags. The low density PE bags are breathable and breathable, while the high-density PE bags are smaller.The advantages of PE bag are economical, cheap and damp proof. Its disadvantages are light transmission and poor air resistance. It can not be used in tea packaging individually. The best can add a layer of light resistance and low permeability of the outside packaging using polyethylene bags, such as synthetic paper cans, cans and other PE bag permeability is bigger, also difficult to solve the problem of oxygen in the packaging bag, and is not the ideal packaging material.

Q: What material should be used for transparent packing bags? How many cents do you want?: PVC products for packaging containers, mainly for a variety of film and film. PVC containers mainly produce mineral water, drinks and cosmetics bottles, as well as packaging for refined oils. The PVC film can be used in CO extrusion with other polymers to produce low cost laminates and transparent articles with good barrier properties. PVC film can also be used for stretch or heat shrink packaging, used for packaging mattresses, cloth, toys and industrial goods.

Q: Can the meat with plastic packing bag be pressed directly with a pressure cooker?: Health performance indicators have two senses, toluene amine, evaporation residue (4% acetic acid), evaporation residue (n-hexane), evaporation residue (65% ethanol), Potassium Permanganate (water consumption), heavy metals (as Pb), decolorization, solvent residue, sterilization indicator.

Q: What's the size of the 5 kg vacuum bag, please?: Now the standard of living has improved, basically vacuum packed bags. This will improve the product's shelf life, preservation time is longer, more conducive to product sales.

Q: How many kinds of packing bags are there in the packaged foods?: PE's softness and mechanical properties are worse than those of PP. It represents shopping bags, plastic wrap, garbage bags and so on.PP is stiffer, anisotropic (with a notch that is easily ripped), has good mechanical properties, and is superior to PE in high-temperature performance, representing bread bags.I wonder if this answer has met your requirement.

Send your message to us

*Email

*TEL

*Quantity

*Unit