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Odorless Red Metallic Bubble Envelopes , 245x330 #A4 Bubble Wrap Envelopes

Categories Metallic Bubble Mailers
Brand Name: bubble mailer bag
Model Number: 061
Certification: IECC ISO9001/14001
Place of Origin: China
MOQ: 5000
Price: USD 0.01~0.25 PCS
Supply Ability: 100000 PCS PER DAY
Delivery Time: 5~10 Days
Packaging Details: Carton box
main materials: low density polyethylene
Outside Materials: VMPET
Color: Red
Bubble diameter: 9mm
Bubble height: 4mm
Application: Gift
Bag style: self sealing
Printing colors: 12 colors available
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Odorless Red Metallic Bubble Envelopes , 245x330 #A4 Bubble Wrap Envelopes

Odorless Red Metallic Bubble Envelopes , 245x330 #A4 Bubble Wrap Envelopes


 
Speciallity
Vacuum plating shall not be less than 103PA, in order to avoid brown streaks or uneven thickness of aluminum layer; control system of tension, open cooling system, avoid heating films appear tensile deformation; precise control of coiling speed (280 ~ 320m/min), feeding rate of aluminium (0.4 ~ 0.7m/ min? 2mm aluminum wire) and evaporator heating current. In order to obtain the thickness of aluminum layer product requirements (100 to 300A degrees); can advance in the film coating must be dry bottom glue, and fully dry, then by vacuum aluminum can improve the bond strength of aluminum layer and thin film. Then a certain amount of protective resin was coated on the aluminum film to prevent the oxidation and deterioration of the aluminum layer. The aluminum plating film formed by this process is resistant to friction and is not easy to deteriorate.
 
Brief Introduction
Metallic bubble mailers
Product description:
Metallic bubble mailers is made of low density polyethylene (LDPE). The features of low cost, large volume, good waterproof performance. Usually we receive the courier package, the package outside the black or gray bag is the courier bag. LDPE film flexibility, are not easy to be torn, comparison of bright color printing, many logistics companies in order to achieve the effect of publicity will custom printed graphic courier bags. Express bag also has anti theft special self-adhesive tape, the self-adhesive posts with a one-time, non recovery characteristics and prevent the parcel before delivery to the recipient is opened without authorization, using a very simple and convenient.
Product principle:
Metallic bubble mailers has self-adhesive tape, using a special glue, as long as mouth closed, then open it will damage opening or a mark was opened, which is prevention in parcel transport process is stolen. At the same time the bag is closed, the sealing property is good, effectively waterproof, sunscreen.
Structure:
The 1 layer is made of pure low density polyethylene film.
Making method:
Metallic bubble mailers use high quality low density polyethylene material by blow molding equipment to produce Poly film, then composite with self-adhesive tapes. Finally, making equipment produce finished bag.
Production process:
The blow molding process, composite process, bag making process
Product parameters:
Thickness of 11 wire size can be customized
characteristic:
1 light weight, large volume.
2 strong flexibility, not easy to be torn
3 self adhesive tape, security and security open
4 waterproof, sunscreen
Use:
Express bag, mailing bag, Bao Guodai
 
Data Sheet
Materials Classification :PP
Melting Point :164℃~170℃
Working Temperature :-30℃~140℃
Material Density :1.15g/cm³
Conventional Size :245x330 #A4-2
Sample Color :Azure
Basic Material :BOPP
Protruding Characteristics :Shock Resistance
Application Industry :Candy
Shape Style :Stand Up Zipper
 
Related Picture
 
Materials introduction
Polypropylene is a non-toxic, odorless, odorless, milky white crystalline polymer with a density of only 0. 90--, "0. 91g/cm³", and is one of the lightest varieties of all plastics. It is particularly stable in water, the water absorption in water is only 0.01%, molecular weight of about 8, in case of 150 thousand. The formability is good, but the shrinkage rate is large (1%~2.5%). The thick wall products are easy to sag, and the parts with high dimensional precision are difficult to meet the requirements, and the surface gloss of the products is good.
Quality Odorless Red Metallic Bubble Envelopes  , 245x330 #A4 Bubble Wrap Envelopes for sale
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