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Bright Red Color Metallic Bubble Envelopes Bubble Mailers 245x330 #A4

Bright Red Color Metallic Bubble Envelopes Bubble Mailers 245x330 #A4

metallic mailing bags

metallic bubble wrap envelopes

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IECC ISO9001/14001

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Product Details
Main Materials:
Low Density Polyethylene
Outside Materials:
Bubble Diameter:
Bubble Height:
Bag Style:
Self Sealing
Printing Colors:
12 Colors Available
Product Description

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




Preventing inside items from damaging due to collision, attrition or static.

Self-adhesive tape available.

Multi-colors/dimensions available.

Multi-functions for mailing and packaging

Clean and easy to use.

For courier company, sending parcels, confidential documents, express delivery


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.
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
1 light weight, large volume.
2 strong flexibility, not easy to be torn
3 self adhesive tape, security and security open
4 waterproof, sunscreen
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

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