Guangzhou Bmpaper Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 500000 tons per month |
| Delivery Time | 5 - 25 working days |
| Packaging Details | In bulk sheet, in ream, in reels |
| Paper name | Stretch Kraft Paper |
| Basic weight | 70g 75g 80g 85g 90g 95g 100g 120g etc |
| Size | In sheet, in ream or in roll |
| Material | Virgin wood pulp |
| Feature | High strength, durable |
| Application | For making rice bags, cement bags，Flour bags, charcoal bags |
| Brand Name | BMPAPER |
| Model Number | Stretch Kraft Paper |
| Certification | ISO, SGS |
| Place of Origin | GUANGDONG, CHINA |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 500000 tons per month |
| Delivery Time | 5 - 25 working days | Packaging Details | In bulk sheet, in ream, in reels |
| Paper name | Stretch Kraft Paper | Basic weight | 70g 75g 80g 85g 90g 95g 100g 120g etc |
| Size | In sheet, in ream or in roll | Material | Virgin wood pulp |
| Feature | High strength, durable | Application | For making rice bags, cement bags，Flour bags, charcoal bags |
| Brand Name | BMPAPER | Model Number | Stretch Kraft Paper |
| Certification | ISO, SGS | Place of Origin | GUANGDONG, CHINA |
| High Light | 120gr Sack Stretch Kraft Paper ，High Strength Sack Stretch Kraft Paper ，Bleached Sack Stretch Kraft Paper | ||
Stretch kraft paper (commonly known as "stretchable paper" or "high stretchable kraft paper") is a type of
kraft paper processed by a special technique, featuring excellent tensile properties and crack resistance
Advantages:
>> High stretchability
Through mechanical extensibility treatment (such as the "micro-wrinkling" process), the paper has higher
extensibility in both the longitudinal and transverse directions (the elongation rate can reach 5%-15%,
while that of ordinary kraft paper is only 1%-3%). It can withstand greater impact forces without easily breaking,
making it suitable for high-speed packaging or dynamic load scenarios.
>> Strong and durable
It retains the high tensile strength and tear resistance of kraft paper, while further enhancing its puncture
resistance due to the improvement of tensile properties. It is usually quantified between 40 and 120g/m²,
taking into account both flexibility and thickness.
>> Environmental friendliness
The raw materials are mostly unbleached sulfate wood pulp, which is recyclable and degradable, in line
with the trend of green packaging.
>> Printability and processability
The surface smoothness is moderate, suitable for printing, coating or embossing. It is easy for post-processing
such as die-cutting and bag-making
Stretch Kraft Paper Description
| Product name | Stretch Kraft Paper |
| Basic weight | 70g 80g 90g 100g 120g 140g 150g etc |
| Color | White, Brown |
| Sample | A4 size for free |
| Feature | High strength, Durable |
| Material | 100% Virgin pulp |
| Loading capacity | 15 -16tons each 20ft, 25 -26tons each 40ft |
|
Application | Cement bag, fertilizer bags, rice bags, flour bags, frozen food packaging, envelopes, handbags |
| 70gsm 75gsm Semi Extensible Kraft Paper | |||||||||
| Properties | Unit | Test Method | Typical Values | ||||||
| Basis Weight | g/㎡ | ISO536 | 50 | 60 | 70 | 80 | 90 | 100 | |
| Tensile Strength | kN/m | ISO 1924-3 | MD | 4.0 | 4.8 | 5.6 | 6.4 | 7.2 | 8 |
| CD | 2.9 | 3.48 | 4.06 | 4.64 | 5.22 | 5.8 | |||
| Tensile Index | Nm/g | ISO 1924-3 | MD | 80 | 80 | 80 | 80 | 80 | 80 |
| CD | 58 | 58 | 58 | 58 | 58 | 58 | |||
| Stretch at break | % | ISO 1924-3 | MD | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 |
| CD | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | |||
| Tensile Energy Absorption(TEA) | J/㎡ | ISO 1924-3 | MD | 140 | 170 | 200 | 230 | 260 | 290 |
| CD | 170 | 170 | 200 | 230 | 260 | 290 | |||
| TEA Index | J/g | ISO 1924-3 | MD | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 |
| CD | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | |||
| Tear Index | mN.㎡/g | ISO1974 | MD | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 |
| CD | 11.5 | 11.5 | 11.5 | 11.5 | 12 | 12 | |||
| Air Resistance | s | ISO 5636-5 | 15 | 15 | 15 | 15 | 15 | 15 | |
| Cobb-60" | g/㎡ | ISO535 | 32 | 32 | 32 | 32 | 32 | 32 | |
| The table above shows typical values for certain basis weights. | |||||||||
| Validity:25.12.2013-31.12.2014 | Test conditions:ISO 554-1976(23 ± 1℃/50 ± 2%) | ||||||||
| MD=Machine Direction CD=Cross Direction | |||||||||
Company Details
Business Type:
Manufacturer
Year Established:
2005
Employee Number:
1000~2000
Ecer Certification：
Verified Supplier
Company Overview Guangzhou Bmpaper Co., Ltd., established in 2005, is a leading manufacturer of premium paper and paperboard products in China, with more than 20 years of industry experience. The company is strategically located near key export hubs such as Nansha, Shekou, and Yantian, provid... Company Overview Guangzhou Bmpaper Co., Ltd., established in 2005, is a leading manufacturer of premium paper and paperboard products in China, with more than 20 years of industry experience. The company is strategically located near key export hubs such as Nansha, Shekou, and Yantian, provid...
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